fix typo

14 files changed, 938 insertions, 603 deletions

diff --git a/scraper/brave.php b/scraper/brave.php
index 93256a8..91e3f9e 100644
--- a/scraper/brave.php
+++ b/scraper/brave.php
@@ -7,8 +7,8 @@ class brave{
 		include "lib/fuckhtml.php";
 		$this->fuckhtml = new fuckhtml();
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("brave");
+		include "lib/backend.php";
+		$this->backend = new backend("brave");
 	}
 	
 	public function getfilters($page){
@@ -138,13 +138,20 @@ class brave{
 							"maybe" => "Maybe",
 							"no" => "No"
 						]
+					],
+					"spellcheck" => [
+						"display" => "Spellcheck",
+						"option" => [
+							"yes" => "Yes",
+							"no" => "No"
+						]
 					]
 				];
 				break;
 		}
 	}
 	
-	private function get($url, $get = [], $nsfw, $country){
+	private function get($proxy, $url, $get = [], $nsfw, $country){
 		
 		switch($nsfw){
 			
@@ -159,7 +166,7 @@ class brave{
 		}
 		
 		$headers = [
-			"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+			"User-Agent: " . config::USER_AGENT,
 			"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -190,11 +197,12 @@ class brave{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
 		if(curl_errno($curlproc)){
-			
 			throw new Exception(curl_error($curlproc));
 		}
 		
@@ -207,7 +215,9 @@ class brave{
 		if($get["npt"]){
 			
 			// get next page data
-			$q = json_decode($this->nextpage->get($get["npt"], "web"), true);
+			[$q, $proxy] = $this->backend->get($get["npt"], "web");
+			
+			$q = json_decode($q, true);
 			
 			$search = $q["q"];
 			$q["spellcheck"] = "0";
@@ -222,7 +232,6 @@ class brave{
 			
 			// get _GET data instead
 			$search = $get["s"];
-			
 			if(strlen($search) === 0){
 				
 				throw new Exception("Search term is empty!");
@@ -230,9 +239,10 @@ class brave{
 			
 			if(strlen($search) > 2048){
 				
-				throw new Exception("Search query is too long!");
+				throw new Exception("Search term is too long!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$nsfw = $get["nsfw"];
 			$country = $get["country"];
 			$older = $get["older"];
@@ -288,6 +298,7 @@ class brave{
 		try{
 			$html =
 				$this->get(
+					$proxy,
 					"https://search.brave.com/search",
 					$q,
 					$nsfw,
@@ -361,9 +372,10 @@ class brave{
 					$q["country"] = $country;
 					
 					$out["npt"] =
-						$this->nextpage->store(
+						$this->backend->store(
 							json_encode($q),
-							"web"
+							"web",
+							$proxy
 						);
 				}
 			}
@@ -759,7 +771,9 @@ class brave{
 				"description" =>
 					isset($result["review"]["description"]) ?
 					$this->limitstrlen(
-						$result["review"]["description"]
+						strip_tags(
+							$result["review"]["description"]
+						)
 					) :
 					$this->titledots(
 						$this->fuckhtml
@@ -839,6 +853,32 @@ class brave{
 							"value" => $this->titledots($info["long_desc"])
 						];
 					}
+					
+					// parse ratings
+					if(
+						isset($info["ratings"]) &&
+						$info["ratings"] != "void 0"
+					){
+						
+						$description[] = [
+							"type" => "title",
+							"value" => "Ratings"
+						];
+						
+						foreach($info["ratings"] as $rating){
+							
+							$description[] = [
+								"type" => "link",
+								"url" => $rating["profile"]["url"],
+								"value" => $rating["profile"]["name"]
+							];
+							
+							$description[] = [
+								"type" => "text",
+								"value" => ": " . $rating["ratingValue"] . "/" . $rating["bestRating"] . "\n"
+							];
+						}
+					}
 				}
 				
 				$table = [];
@@ -908,9 +948,9 @@ class brave{
 				$out["video"][] = [
 					"title" => $this->titledots($video["title"]),
 					"description" => $this->titledots($video["description"]),
-					"date" => isset($video["age"]) ? strtotime($video["age"]) : null,
-					"duration" => isset($video["video"]["duration"]) ? $this->hms2int($video["video"]["duration"]) : null,
-					"views" => null,
+					"date" => isset($video["age"]) && $video["age"] != "void 0" ? strtotime($video["age"]) : null,
+					"duration" => isset($video["video"]["duration"]) && $video["video"]["duration"] != "void 0" ? $this->hms2int($video["video"]["duration"]) : null,
+					"views" => isset($video["video"]["views"]) && $video["video"]["views"] != "void 0" ? (int)$video["video"]["views"] : null,
 					"thumb" =>
 						isset($video["thumbnail"]["src"]) ?
 						[
@@ -1008,37 +1048,75 @@ class brave{
 	
 	public function news($get){
 		
-		$search = $get["s"];
-		if(strlen($search) === 0){
+		if($get["npt"]){
 			
-			throw new Exception("Search term is empty!");
-		}
-		
-		$nsfw = $get["nsfw"];
-		$country = $get["country"];
-		
-		if(strlen($search) > 2048){
+			[$req, $proxy] = $this->backend->get($get["npt"], "news");
 			
-			throw new Exception("Search query is too long!");
-		}
-		/*
-		$handle = fopen("scraper/brave-news.html", "r");
-		$html = fread($handle, filesize("scraper/brave-news.html"));
-		fclose($handle);*/
-		try{
-			$html =
-				$this->get(
-					"https://search.brave.com/news",
-					[
-						"q" => $search
-					],
-					$nsfw,
-					$country
-				);
+			$req = json_decode($req, true);
 			
-		}catch(Exception $error){
+			$search = $req["q"];
+			$country = $req["country"];
+			$nsfw = $req["nsfw"];
+			$offset = $req["offset"];
+			$spellcheck = $req["spellcheck"];
 			
-			throw new Exception("Could not fetch search page");
+			try{
+				$html =
+					$this->get(
+						$proxy,
+						"https://search.brave.com/news",
+						[
+							"q" => $search,
+							"offset" => $offset,
+							"spellcheck" => $spellcheck
+						],
+						$nsfw,
+						$country
+					);
+				
+			}catch(Exception $error){
+				
+				throw new Exception("Could not fetch search page");
+			}
+			
+		}else{
+			$search = $get["s"];
+			if(strlen($search) === 0){
+				
+				throw new Exception("Search term is empty!");
+			}
+			
+			if(strlen($search) > 2048){
+				
+				throw new Exception("Search term is too long!");
+			}
+			
+			$proxy = $this->backend->get_ip();
+			$nsfw = $get["nsfw"];
+			$country = $get["country"];
+			$spellcheck = $get["spellcheck"] == "yes" ? "1" : "0";
+			
+			/*
+			$handle = fopen("scraper/brave-news.html", "r");
+			$html = fread($handle, filesize("scraper/brave-news.html"));
+			fclose($handle);*/
+			try{
+				$html =
+					$this->get(
+						$proxy,
+						"https://search.brave.com/news",
+						[
+							"q" => $search,
+							"spellcheck" => $spellcheck
+						],
+						$nsfw,
+						$country
+					);
+				
+			}catch(Exception $error){
+				
+				throw new Exception("Could not fetch search page");
+			}
 		}
 		
 		$out = [
@@ -1050,6 +1128,17 @@ class brave{
 		// load html
 		$this->fuckhtml->load($html);
 		
+		// get npt
+		$out["npt"] =
+			$this->generatenextpagetoken(
+				$search,
+				$nsfw,
+				$country,
+				$spellcheck,
+				"news",
+				$proxy
+			);
+		
 		$news =
 			$this->fuckhtml
 			->getElementsByClassName(
@@ -1183,8 +1272,19 @@ class brave{
 	public function image($get){
 		
 		$search = $get["s"];
+		if(strlen($search) === 0){
+			
+			throw new Exception("Search term is empty!");
+		}
+		
+		if(strlen($search) > 2048){
+			
+			throw new Exception("Search term is too long!");
+		}
+		
 		$country = $get["country"];
 		$nsfw = $get["nsfw"];
+		$spellcheck = $get["spellcheck"] == "yes" ? "1" : "0";
 		
 		$out = [
 			"status" => "ok",
@@ -1195,9 +1295,11 @@ class brave{
 		try{
 			$html =
 				$this->get(
+					$this->backend->get_ip(), // no nextpage right now, pass proxy directly
 					"https://search.brave.com/images",
 					[
-						"q" => $search
+						"q" => $search,
+						"spellcheck" => $spellcheck
 					],
 					$nsfw,
 					$country
@@ -1261,9 +1363,75 @@ class brave{
 	
 	public function video($get){
 		
-		$search = $get["s"];
-		$country = $get["country"];
-		$nsfw = $get["nsfw"];
+		if($get["npt"]){
+			
+			[$npt, $proxy] = $this->backend->get($get["npt"], "videos");
+			
+			$npt = json_decode($npt, true);
+			$search = $npt["q"];
+			$offset = $npt["offset"];
+			$spellcheck = $npt["spellcheck"];
+			$country = $npt["country"];
+			$nsfw = $npt["nsfw"];
+			
+			try{
+				$html =
+					$this->get(
+						$proxy,
+						"https://search.brave.com/videos",
+						[
+							"q" => $search,
+							"offset" => $offset,
+							"spellcheck" => $spellcheck
+						],
+						$nsfw,
+						$country
+					);
+				
+			}catch(Exception $error){
+				
+				throw new Exception("Could not fetch search page");
+			}
+			
+		}else{
+			
+			$search = $get["s"];
+			if(strlen($search) === 0){
+				
+				throw new Exception("Search term is empty!");
+			}
+			
+			if(strlen($search) > 2048){
+				
+				throw new Exception("Search term is too long!");
+			}
+			
+			$country = $get["country"];
+			$nsfw = $get["nsfw"];
+			$spellcheck = $get["spellcheck"] == "yes" ? "1" : "0";
+			
+			$proxy = $this->backend->get_ip();
+			
+			try{
+				$html =
+					$this->get(
+						$proxy,
+						"https://search.brave.com/videos",
+						[
+							"q" => $search,
+							"spellcheck" => $spellcheck
+						],
+						$nsfw,
+						$country
+					);
+				
+			}catch(Exception $error){
+				
+				throw new Exception("Could not fetch search page");
+			}
+		}
+		
+		$this->fuckhtml->load($html);
 		
 		$out = [
 			"status" => "ok",
@@ -1275,21 +1443,17 @@ class brave{
 			"reel" => []
 		];
 		
-		try{
-			$html =
-				$this->get(
-					"https://search.brave.com/videos",
-					[
-						"q" => $search
-					],
-					$nsfw,
-					$country
-				);
-			
-		}catch(Exception $error){
-			
-			throw new Exception("Could not fetch search page");
-		}
+		// get npt
+		$out["npt"] =
+			$this->generatenextpagetoken(
+				$search,
+				$nsfw,
+				$country,
+				$spellcheck,
+				"videos",
+				$proxy
+			);
+		
 		/*
 		$handle = fopen("scraper/brave-video.html", "r");
 		$html = fread($handle, filesize("scraper/brave-video.html"));
@@ -1606,7 +1770,7 @@ class brave{
 			$data["table"][trim($html[0])] = trim($html[1]);
 		}
 	}
-	
+	/*
 	private function getimagelinkfromstyle($thumb){
 		
 		$thumb =
@@ -1646,13 +1810,13 @@ class brave{
 			"url" => $url,
 			"ratio" => "16:9"
 		];
-	}
+	}*/
 	
 	private function limitstrlen($text){
 		
 		return explode("\n", wordwrap($text, 300, "\n"))[0];
 	}
-	
+	/*
 	private function limitwhitespace($text){
 		
 		return
@@ -1661,7 +1825,7 @@ class brave{
 				" ",
 				$text
 			);
-	}
+	}*/
 	
 	private function titledots($title){
 		
@@ -1678,6 +1842,52 @@ class brave{
 		return trim($title);
 	}
 	
+	private function generatenextpagetoken($q, $nsfw, $country, $spellcheck, $page, $proxy){
+		
+		$nextpage =
+			$this->fuckhtml
+			->getElementsByClassName("btn", "a");
+		
+		if(count($nextpage) !== 0){
+			
+			$nextpage =
+				$nextpage[count($nextpage) - 1];
+			
+			if(
+				strtolower(
+					$this->fuckhtml
+					->getTextContent(
+						$nextpage
+					)
+				) == "next"
+			){
+				
+				preg_match(
+					'/offset=([0-9]+)/',
+					$this->fuckhtml->getTextContent($nextpage["attributes"]["href"]),
+					$nextpage
+				);
+				
+				return
+					$this->backend->store(
+						json_encode(
+							[
+								"q" => $q,
+								"offset" => (int)$nextpage[1],
+								"nsfw" => $nsfw,
+								"country" => $country,
+								"spellcheck" => $spellcheck
+							]
+						),
+						$page,
+						$proxy
+					);
+			}
+		}
+		
+		return null;
+	}
+	
 	private function unshiturl($url){
 		
 		// https://imgs.search.brave.com/XFnbR8Sl7ge82MBDEH7ju0UHImRovMVmQ2qnDvgNTuA/rs:fit:844:225:1/g:ce/aHR0cHM6Ly90c2U0/Lm1tLmJpbmcubmV0/L3RoP2lkPU9JUC54/UWotQXU5N2ozVndT/RDJnNG9BNVhnSGFF/SyZwaWQ9QXBp.jpeg
diff --git a/scraper/ddg.php b/scraper/ddg.php
index 1ce8e18..2d737ba 100644
--- a/scraper/ddg.php
+++ b/scraper/ddg.php
@@ -4,8 +4,11 @@ class ddg{
 	
 	public function __construct(){
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("ddg");
+		include "lib/backend.php";
+		$this->backend = new backend("ddg");
+		
+		include "lib/fuckhtml.php";
+		$this->fuckhtml = new fuckhtml();
 	}
 	
 	/*
@@ -14,7 +17,7 @@ class ddg{
 	private const req_web = 0;
 	private const req_xhr = 1;
 	
-	private function get($url, $get = [], $reqtype = self::req_web){
+	private function get($proxy, $url, $get = [], $reqtype = self::req_web){
 		
 		$curlproc = curl_init();
 		
@@ -28,7 +31,7 @@ class ddg{
 		switch($reqtype){
 			case self::req_web:
 				$headers =
-					["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/113.0",
+					["User-Agent: " . config::USER_AGENT,
 					"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 					"Accept-Encoding: gzip",
 					"Accept-Language: en-US,en;q=0.5",
@@ -43,7 +46,7 @@ class ddg{
 			
 			case self::req_xhr:
 				$headers =
-					["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/113.0",
+					["User-Agent: " . config::USER_AGENT,
 					"Accept: */*",
 					"Accept-Encoding: gzip",
 					"Accept-Language: en-US,en;q=0.5",
@@ -57,6 +60,8 @@ class ddg{
 				break;
 		}
 		
+		$this->backend->assign_proxy($curlproc, $proxy);
+		
 		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
 		curl_setopt($curlproc, CURLOPT_HTTPHEADER, $headers);
 		
@@ -69,7 +74,6 @@ class ddg{
 		$data = curl_exec($curlproc);
 		
 		if(curl_errno($curlproc)){
-			
 			throw new Exception(curl_error($curlproc));
 		}
 		
@@ -541,9 +545,11 @@ class ddg{
 	
 	public function web($get){
 		
+		$proxy = null;
+		
 		if($get["npt"]){
 			
-			$jsgrep = $this->nextpage->get($get["npt"], "web");
+			[$jsgrep, $proxy] = $this->backend->get($get["npt"], "web");
 						
 			$extendedsearch = false;
 			$inithtml = "";
@@ -555,6 +561,7 @@ class ddg{
 				throw new Exception("Search term is empty!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$country = $get["country"];
 			$nsfw = $get["nsfw"];
 			$older = $get["older"];
@@ -614,9 +621,9 @@ class ddg{
 			/*
 				Get html
 			*/
-			// https://duckduckgo.com/?q=minecraft&kz=1&k1=-1&kp=-2
 			try{
 				$inithtml = $this->get(
+					$proxy,
 					"https://duckduckgo.com/",
 					$get_filters
 				);
@@ -643,6 +650,7 @@ class ddg{
 		try{
 			
 			$js = $this->get(
+				$proxy,
 				"https://links.duckduckgo.com" . $jsgrep,
 				[],
 				ddg::req_xhr
@@ -692,6 +700,7 @@ class ddg{
 					
 					// get definition
 					$wordnikjs = $this->get(
+						$proxy,
 						"https://duckduckgo.com/js/spice/dictionary/definition/" . $wordnik,
 						[],
 						ddg::req_xhr
@@ -725,6 +734,7 @@ class ddg{
 						$wordnikaudio_json =
 							json_decode(
 								$this->get(
+									$proxy,
 									"https://duckduckgo.com/js/spice/dictionary/audio/" . $wordnik,
 									[],
 									ddg::req_xhr
@@ -922,6 +932,7 @@ class ddg{
 				
 				try{
 					$stackjs = $this->get(
+						$proxy,
 						"https://duckduckgo.com" . $stack,
 						[],
 						ddg::req_xhr
@@ -944,7 +955,7 @@ class ddg{
 						
 						$out["answer"][] = [
 							"title" => $stackjson["Heading"],
-							"description" => $this->htmltoarray($stackjson["Abstract"]),
+							"description" => $this->stackoverflow_parse($stackjson["Abstract"]),
 							"url" => str_replace(["http://", "ddg"], ["https://", ""], $stackjson["AbstractURL"]),
 							"thumb" => null,
 							"table" => [],
@@ -973,6 +984,7 @@ class ddg{
 				
 				try{
 					$lyricsjs = $this->get(
+						$proxy,
 						"https://duckduckgo.com" . $lyrics,
 						[],
 						ddg::req_xhr
@@ -1166,13 +1178,13 @@ class ddg{
 					
 					if(isset($answers[$i]["data"]["AbstractText"]) && !empty($answers[$i]["data"]["AbstractText"])){
 						
-						$description = $this->htmltoarray($answers[$i]["data"]["AbstractText"]);
+						$description = $this->stackoverflow_parse($answers[$i]["data"]["AbstractText"]);
 					}elseif(isset($answers[$i]["data"]["Abstract"]) && !empty($answers[$i]["data"]["Abstract"])){
 						
-						$description = $this->htmltoarray($answers[$i]["data"]["Abstract"]);
+						$description = $this->stackoverflow_parse($answers[$i]["data"]["Abstract"]);
 					}elseif(isset($answers[$i]["data"]["Answer"]) && !empty($answers[$i]["data"]["Answer"])){
 						
-						$description = $this->htmltoarray($answers[$i]["data"]["Answer"]);
+						$description = $this->stackoverflow_parse($answers[$i]["data"]["Answer"]);
 					}else{
 						
 						$description = [];
@@ -1310,6 +1322,7 @@ class ddg{
 					$description = [];
 						
 					$shitcoinjs = $this->get(
+						$proxy,
 						"https://duckduckgo.com/js/spice/cryptocurrency/{$shitcoins[1]}/{$shitcoins[2]}/1",
 						[],
 						ddg::req_xhr
@@ -1408,6 +1421,7 @@ class ddg{
 					
 					try{
 						$currencyjs = $this->get(
+							$proxy,
 							"https://duckduckgo.com/js/spice/currency/{$amount}/" . strtolower($currencies[1]) . "/" . strtolower($currencies[2]),
 							[],
 							ddg::req_xhr
@@ -1607,7 +1621,7 @@ class ddg{
 					// store next page token
 					if(isset($web[$i]["n"])){
 						
-						$out["npt"] = $this->nextpage->store($web[$i]["n"] . "&biaexp=b&eslexp=a&litexp=c&msvrtexp=b&wrap=1", "web");
+						$out["npt"] = $this->backend->store($web[$i]["n"] . "&biaexp=b&eslexp=a&litexp=c&msvrtexp=b&wrap=1", "web", $proxy);
 						continue;
 					}
 					
@@ -1874,10 +1888,11 @@ class ddg{
 		
 		if($get["npt"]){
 			
-			$npt = $this->nextpage->get($get["npt"], "images");
+			[$npt, $proxy] = $this->backend->get($get["npt"], "images");
 			
 			try{
 				$json = json_decode($this->get(
+					$proxy,
 					"https://duckduckgo.com/i.js?" . $npt,
 					[],
 					ddg::req_xhr
@@ -1895,6 +1910,7 @@ class ddg{
 				throw new Exception("Search term is empty!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$country = $get["country"];
 			$nsfw = $get["nsfw"];
 			$date = $get["date"];
@@ -1934,6 +1950,7 @@ class ddg{
 			try{
 				
 				$html = $this->get(
+					$proxy,
 					"https://duckduckgo.com",
 					$get_filters,
 					ddg::req_web
@@ -1980,6 +1997,7 @@ class ddg{
 			
 			try{
 				$json = json_decode($this->get(
+					$proxy,
 					"https://duckduckgo.com/i.js",
 					$js_params,
 					ddg::req_xhr
@@ -2005,10 +2023,11 @@ class ddg{
 			}
 			
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					explode("?", $json["next"])[1] . "&vqd=" .
 					$vqd,
-					"images"
+					"images",
+					$proxy
 				);
 		}
 		
@@ -2046,10 +2065,11 @@ class ddg{
 		
 		if($get["npt"]){
 			
-			$npt = $this->nextpage->get($get["npt"], "videos");
+			[$npt, $proxy] = $this->backend->get($get["npt"], "videos");
 			
 			try{
 				$json = json_decode($this->get(
+					$proxy,
 					"https://duckduckgo.com/v.js?" .
 					$npt,
 					[],
@@ -2068,6 +2088,7 @@ class ddg{
 				throw new Exception("Search term is empty!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$country = $get["country"];
 			$nsfw = $get["nsfw"];
 			$date = $get["date"];
@@ -2099,6 +2120,7 @@ class ddg{
 			try{
 				
 				$html = $this->get(
+					$proxy,
 					"https://duckduckgo.com",
 					$get_filters,
 					ddg::req_web
@@ -2123,6 +2145,7 @@ class ddg{
 			
 			try{
 				$json = json_decode($this->get(
+					$proxy,
 					"https://duckduckgo.com/v.js",
 					[
 						"l" => "us-en",
@@ -2155,9 +2178,10 @@ class ddg{
 		if(isset($json["next"])){
 			
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					explode("?", $json["next"])[1],
-					"videos"
+					"videos",
+					$proxy
 				);
 		}
 		
@@ -2213,11 +2237,12 @@ class ddg{
 		
 		if($get["npt"]){
 			
-			$req = $this->nextpage->get($get["npt"], "news");
+			[$req, $proxy] = $this->backend->get($get["npt"], "news");
 			
 			try{
 				
 				$json = json_decode($this->get(
+					$proxy,
 					"https://duckduckgo.com/news.js?" .
 					$req,
 					[],
@@ -2236,6 +2261,7 @@ class ddg{
 				throw new Exception("Search term is empty!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$country = $get["country"];
 			$nsfw = $get["nsfw"];
 			$date = $get["date"];
@@ -2261,6 +2287,7 @@ class ddg{
 			try{
 				
 				$html = $this->get(
+					$proxy,
 					"https://duckduckgo.com",
 					$get_params,
 					ddg::req_web
@@ -2303,6 +2330,7 @@ class ddg{
 				}
 				
 				$json = json_decode($this->get(
+					$proxy,
 					"https://duckduckgo.com/news.js",
 					$js_params,
 					ddg::req_xhr
@@ -2323,9 +2351,10 @@ class ddg{
 		if(isset($json["next"])){
 			
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					explode("?", $json["next"])[1],
-					"news"
+					"news",
+					$proxy
 				);
 		}
 		
@@ -2415,192 +2444,193 @@ class ddg{
 		return "https://" . $parse["host"] . "/th?id=" . urlencode($parts["id"]);
 	}
 	
-	private function htmltoarray($html){
+	private function appendtext($payload, &$text, &$index){
 		
-		$html = strip_tags($html, ["img", "pre", "code", "br", "h1", "h2", "h3", "h4", "h5", "h6", "blockquote", "a"]);
-		
-		libxml_use_internal_errors(true);
-		$dom = new DOMDocument("1.0", "utf-8");
-		$dom->loadHTML('<div>' . $html . '</div>');
-		$xpath = new DOMXPath($dom);
-		$descendants = $xpath->query('//div/node()');
-		
-		$images = $xpath->query('//div/node()/img');
-		$imageiterator = 0;
+		if(trim($payload) == ""){
+			
+			return;
+		}
 		
-		if(count($descendants) === 0){
+		if(
+			$index !== 0 &&
+			$text[$index - 1]["type"] == "text"
+		){
 			
-			return [
+			$text[$index - 1]["value"] .= preg_replace('/  $/', " ", $payload);
+		}else{
+			
+			$text[] = [
 				"type" => "text",
-				"value" => $this->unescapehtml($html)
+				"value" => preg_replace('/  $/', " ", $payload)
 			];
+			$index++;
 		}
+	}
+	
+	private function stackoverflow_parse($html){
 		
-		$array = [];
-		$previoustype = null;
+		$i = 0;
+		$answer = [];
 		
-		foreach($descendants as $node){
-			
-			// $node->nodeValue = iconv("UTF-8", "ISO-8859-1//TRANSLIT", $node->nodeValue);
+		$this->fuckhtml->load($html);
+		
+		$tags = $this->fuckhtml->getElementsByTagName("*");
+		
+		if(count($tags) === 0){
 			
-			// get node type
-			switch($node->nodeName){
-				case "#text":
-					$type = "text";
-					break;
-				
-				case "pre":
-					$type = "code";
-					break;
-				
-				case "code":
-					$type = "inline_code";
-					break;
-				
-				case "h1":
-				case "h2":
-				case "h3":
-				case "h4":
-				case "h5":
-				case "h6":
-					$type = "title";
-					break;
-				
-				case "blockquote":
-					$type = "quote";
-					break;
-				
-				case "a":
-					$type = "link";
-					break;
-				
-				case "img":
-					$type = "image";
-					break;
-			}
+			return [
+				[
+					"type" => "text",
+					"value" => htmlspecialchars_decode($html)
+				]
+			];
+		}
+		
+		foreach($tags as $snippet){
 			
-			// add node to array
-			switch($type){
+			switch($snippet["tagName"]){
 				
-				case "text":
-					$value = preg_replace(
-						'/ {2,}/',
-						" ",
-						$this->limitnewlines($this->unescapehtml($node->textContent))
-					);
+				case "p":
+					$this->fuckhtml->load($snippet["innerHTML"]);
 					
-					if(
-						$previoustype == "quote" ||
-						$previoustype === null ||
-						$previoustype == "image" ||
-						$previoustype == "title" ||
-						$previoustype == "code"
-					){
-						
-						$value = ltrim($value);
-					}
+					$codetags =
+						$this->fuckhtml
+						->getElementsByTagName("*");
 					
-					if($value == ""){
-						
-						$previoustype = $type;
-						continue 2;
-					}
+					$tmphtml = $snippet["innerHTML"];
 					
-					// merge with previous text node
-					if($previoustype == "text"){
+					foreach($codetags as $tag){
 						
-						$array[count($array) - 1]["value"] = trim($array[count($array) - 1]["value"]) . "\n" . $this->bstoutf8($value);
-					}else{
+						if(!isset($tag["outerHTML"])){
+							
+							continue;
+						}
 						
-						$array[] = [
-							"type" => "text",
-							"value" => $this->bstoutf8($value)
-						];
+						$tmphtml =
+							explode(
+								$tag["outerHTML"],
+								$tmphtml,
+								2
+							);
+						
+						$value = $this->fuckhtml->getTextContent($tmphtml[0], false, false);
+						$this->appendtext($value, $answer, $i);
+						
+						$type = null;
+						switch($tag["tagName"]){
+							
+							case "code": $type = "inline_code"; break;
+							case "em": $type = "italic"; break;
+							case "blockquote": $type = "quote"; break;
+							default: $type = "text";
+						}
+						
+						if($type !== null){
+							$value = $this->fuckhtml->getTextContent($tag, false, false);
+							
+							if(trim($value) != ""){
+								
+								$answer[] = [
+									"type" => $type,
+									"value" => rtrim($value)
+								];
+								$i++;
+							}
+						}
+						
+						if(count($tmphtml) === 2){
+							
+							$tmphtml = $tmphtml[1] . "\n";
+						}else{
+							
+							break;
+						}
 					}
-					break;
-				
-				case "inline_code":
-				case "bold":
-					$array[] = [
-						"type" => "inline_code",
-						"value" => $this->bstoutf8(trim($this->limitnewlines($this->unescapehtml($node->textContent))))
-					];
-					break;
-				
-				case "link":
-					// check for link nested inside of image
 					
-					if(strlen($node->childNodes->item(0)->textContent) !== 0){
+					if(is_array($tmphtml)){
 						
-						$array[] = [
-							"type" => "link",
-							"value" => $this->bstoutf8(trim($this->unescapehtml($node->textContent))),
-							"url" => $this->bstoutf8(preg_replace('/\/ddg$/', "", preg_replace('/^http:\/\//', "https://", $this->sanitizeurl($node->getAttribute("href")))))
-						];
-						break;
+						$tmphtml = $tmphtml[0];
 					}
 					
-					$type = "image";
-					
-					if($previoustype == "text"){
+					if(strlen($tmphtml) !== 0){
 						
-						$array[count($array) - 1]["value"] = rtrim($array[count($array) - 1]["value"]);
+						$value = $this->fuckhtml->getTextContent($tmphtml, true, false);
+						$this->appendtext($value, $answer, $i);
 					}
-					
-					$array[] = [
-						"type" => "image",
-						"url" => $this->bstoutf8(preg_replace('/^http:\/\//', "https://", preg_replace('/^\/\/images\.duckduckgo\.com\/iu\/\?u=/', "", $images->item($imageiterator)->getAttribute("src"))))
-					];
-					
-					$imageiterator++;
-					
 					break;
 				
-				case "image":
-					
-					if($previoustype == "text"){
-						
-						$array[count($array) - 1]["value"] = rtrim($array[count($array) - 1]["value"]);
-					}
-					
-					$array[] = [
+				case "img":
+					$answer[] = [
 						"type" => "image",
-						"url" => $this->bstoutf8(preg_replace('/^http:\/\//', "https://", preg_replace('/^\/\/images\.duckduckgo\.com\/iu\/\?u=/', "", $node->getAttribute("src"))))
+						"url" =>
+							$this->fuckhtml
+							->getTextContent(
+								$tag["attributes"]["src"]
+							)
 					];
+					$i++;
 					break;
 				
-				case "quote":
-				case "title":
-				case "code":
-					if($previoustype == "text"){
+				case "pre":
+					switch($answer[$i - 1]["type"]){
 						
-						$array[count($array) - 1]["value"] = rtrim($array[count($array) - 1]["value"]);
+						case "text":
+						case "italic":
+							$answer[$i - 1]["value"] = rtrim($answer[$i - 1]["value"]);
+							break;
 					}
-					// no break
-				
-				default:
 					
-					$value = trim($this->limitnewlines($this->unescapehtml($node->textContent)));
-					if($type != "code"){
-						
-						$value = preg_replace(
-							'/ {2,}/',
-							" ",
-							$value
+					$answer[] =
+						[
+							"type" => "code",
+							"value" =>
+								rtrim(
+									$this->fuckhtml
+									->getTextContent(
+										$snippet,
+										true,
+										false
+									)
+								)
+						];
+					$i++;
+					
+					break;
+				
+				case "ol":
+					$o = 0;
+					
+					$this->fuckhtml->load($snippet);
+					$li =
+						$this->fuckhtml
+						->getElementsByTagName("li");
+					
+					foreach($li as $elem){
+						$o++;
+						
+						$this->appendtext(
+							$o . ". " .
+							$this->fuckhtml
+							->getTextContent(
+								$elem
+							),
+							$answer,
+							$i
 						);
 					}
-					
-					$array[] = [
-						"type" => $type,
-						"value" => $this->bstoutf8($value)
-					];
 					break;
 			}
+		}
+		
+		if(
+			$i !== 0 &&
+			$answer[$i - 1]["type"] == "text"
+		){
 			
-			$previoustype = $type;
+			$answer[$i - 1]["value"] = rtrim($answer[$i - 1]["value"]);
 		}
 		
-		return $array;
+		return $answer;
 	}
 	
 	private function bstoutf8($bs){
diff --git a/scraper/facebook.php b/scraper/facebook.php
index 7bd576b..395a863 100644
--- a/scraper/facebook.php
+++ b/scraper/facebook.php
@@ -9,6 +9,9 @@ class facebook{
 		
 		include "lib/nextpage.php";
 		$this->nextpage = new nextpage("fb");
+
+		include "lib/proxy_pool.php";
+		$this->proxy = new proxy_pool("facebook");
 	}
 	
 	public function getfilters($page){
@@ -104,6 +107,8 @@ class facebook{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->proxy->assign_proxy($curlproc);
 		
 		$data = curl_exec($curlproc);
 		
diff --git a/scraper/ftm.php b/scraper/ftm.php
index af39c12..0cdfbb3 100644
--- a/scraper/ftm.php
+++ b/scraper/ftm.php
@@ -4,8 +4,8 @@ class ftm{
 	
 	public function __construct(){
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("ftm");
+		include "lib/backend.php";
+		$this->backend = new backend("ftm");
 	}
 	
 	public function getfilters($page){
@@ -13,7 +13,7 @@ class ftm{
 		return [];
 	}
 	
-	private function get($url, $search, $offset){
+	private function get($proxy, $url, $search, $offset){
 		
 		$curlproc = curl_init();
 		
@@ -29,7 +29,7 @@ class ftm{
 		
 		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
 		curl_setopt($curlproc, CURLOPT_HTTPHEADER,
-			["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+			["User-Agent: " . config::USER_AGENT,
 			"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -56,6 +56,8 @@ class ftm{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -70,8 +72,6 @@ class ftm{
 	
 	public function image($get){
 		
-		$search = $get["s"];
-		
 		$out = [
 			"status" => "ok",
 			"npt" => null,
@@ -80,16 +80,28 @@ class ftm{
 		
 		if($get["npt"]){
 			
-			$count = (int)$this->nextpage->get($get["npt"], "images");
+			[$data, $proxy] = $this->backend->get($get["npt"], "images");
+			$data = json_decode($data, true);
+			
+			$count = $data["count"];
+			$search = $data["search"];
 		}else{
 			
+			$search = $get["s"];
+			if(strlen($search) === 0){
+				
+				throw new Exception("Search term is empty!");
+			}
+			
 			$count = 0;
+			$proxy = $this->backend->get_ip();
 		}
 		
 		try{
 			$json =
 				json_decode(
 					$this->get(
+						$proxy,
 						"https://findthatmeme.com/api/v1/search",
 						$search,
 						$count
@@ -134,14 +146,15 @@ class ftm{
 			];
 		}
 		
-		if($count === 50){
-			
-			$out["npt"] =
-				$this->nextpage->store(
-					$count,
-					"images"
-				);
-		}
+		$out["npt"] =
+			$this->backend->store(
+				json_encode([
+					"count" => $count,
+					"search" => $search
+				]),
+				"images",
+				$proxy
+			);
 		
 		return $out;
 	}
diff --git a/scraper/google.php b/scraper/google.php
index ca77231..055d12a 100644
--- a/scraper/google.php
+++ b/scraper/google.php
@@ -10,8 +10,8 @@ class google{
 		include "lib/fuckhtml.php";
 		$this->fuckhtml = new fuckhtml();
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("google");
+		include "lib/backend.php";
+		$this->backend = new backend("google");
 	}
 	
 	public function getfilters($page){
@@ -727,7 +727,7 @@ class google{
 		}
 	}
 	
-	private function get($url, $get = []){
+	private function get($proxy, $url, $get = []){
 		
 		$headers = [
 			"User-Agent: Mozilla/5.0 (Linux; U; Android 2.3.3; pt-pt; LG-P500h-parrot Build/GRI40) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 MMS/LG-Android-MMS-V1.0/1.2",
@@ -760,6 +760,8 @@ class google{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -771,7 +773,7 @@ class google{
 		curl_close($curlproc);
 		return $data;
 	}
-	
+	/*
 	public function web($get){
 		
 		$search = $get["s"];
@@ -877,9 +879,9 @@ class google{
 			
 			if(count($title) !== 0){
 				
-				/*
-					Container is a web link
-				*/
+				//
+				//	Container is a web link
+				//
 				$web = [
 					"title" =>
 						$this->titledots(
@@ -1051,9 +1053,9 @@ class google{
 							continue;
 						}
 						
-						/*
-							Parse rating object
-						*/
+						//
+						//	Parse rating object
+						//
 						
 						if($is_rating >= -1){
 							
@@ -1102,9 +1104,9 @@ class google{
 							continue;
 						}
 						
-						/*
-							Parse standalone text
-						*/
+						//
+						//	Parse standalone text
+						//
 						$additional_info[] = $innertext;
 					}
 				}
@@ -1194,9 +1196,9 @@ class google{
 					$container_title == "people also search for"
 				){
 					
-					/*
-						Parse related searches
-					*/
+					//
+					//	Parse related searches
+					//
 					$as =
 						$this->fuckhtml
 						->getElementsByTagName("a");
@@ -1212,9 +1214,9 @@ class google{
 				continue;
 			}
 			
-			/*
-				Parse image carousel
-			*/
+			//
+			//	Parse image carousel
+			//
 			$title_container =
 				$this->fuckhtml
 				->getElementsByClassName(
@@ -1239,9 +1241,9 @@ class google{
 				
 				if($title_container == "imagesview all"){
 					
-					/*
-						Image carousel
-					*/
+					//
+					//	Image carousel
+					//
 					$pcitem =
 						$this->fuckhtml
 						->getElementsByClassName(
@@ -1316,9 +1318,9 @@ class google{
 				}
 			}
 			
-			/*
-				Get next page
-			*/
+			//
+			//	Get next page
+			//
 			$as =
 				$this->fuckhtml
 				->getElementsByTagName("a");
@@ -1340,7 +1342,7 @@ class google{
 		}
 		
 		return $out;
-	}
+	}*/
 	
 	
 	public function image($get){
@@ -1348,17 +1350,22 @@ class google{
 		// generate parameters
 		if($get["npt"]){
 			
-			$params =
-				json_decode(
-					$this->nextpage->get(
-						$get["npt"],
-						"images"
-					),
-					true
+			[$params, $proxy] =
+				$this->backend->get(
+					$get["npt"],
+					"images"
 				);
+			
+			$params = json_decode($params, true);
 		}else{
 			
 			$search = $get["s"];
+			if(strlen($search) === 0){
+			
+				throw new Exception("Search term is empty!");
+			}
+			
+			$proxy = $this->backend->get_ip();
 			$country = $get["country"];
 			$nsfw = $get["nsfw"];
 			$lang = $get["lang"];
@@ -1475,6 +1482,7 @@ class google{
 		try{
 			$html = 
 				$this->get(
+					$proxy,
 					"https://www.google.com/search",
 					$params
 				);
@@ -1578,9 +1586,10 @@ class google{
 			$params["ijn"] = (int)$params["ijn"] + 1;
 			
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					json_encode($params),
-					"images"
+					"images",
+					$proxy
 				);
 		}else{
 			
@@ -1628,9 +1637,10 @@ class google{
 					$params["imgvl"] = $imgvl;
 					
 					$out["npt"] =
-						$this->nextpage->store(
+						$this->backend->store(
 							json_encode($params),
-							"images"
+							"images",
+							$proxy
 						);
 				}
 			}
diff --git a/scraper/imgur.php b/scraper/imgur.php
index 4a16de7..23efe00 100644
--- a/scraper/imgur.php
+++ b/scraper/imgur.php
@@ -4,11 +4,11 @@ class imgur{
 	
 	public function __construct(){
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("imgur");
-		
 		include "lib/fuckhtml.php";
 		$this->fuckhtml = new fuckhtml();
+		
+		include "lib/backend.php";
+		$this->backend = new backend("imgur");
 	}
 	
 	public function getfilters($page){
@@ -57,7 +57,7 @@ class imgur{
 		];
 	}
 	
-	private function get($url, $get = []){
+	private function get($proxy, $url, $get = []){
 		
 		$curlproc = curl_init();
 		
@@ -70,7 +70,7 @@ class imgur{
 		
 		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
 		curl_setopt($curlproc, CURLOPT_HTTPHEADER,
-			["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+			["User-Agent: " . config::USER_AGENT,
 			"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -89,6 +89,8 @@ class imgur{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -105,15 +107,14 @@ class imgur{
 		
 		if($get["npt"]){
 			
-			$filter =
-				json_decode(
-					$this->nextpage->get(
-						$get["npt"],
-						"images"
-					),
-					true
+			[$filter, $proxy] =
+				$this->backend->get(
+					$get["npt"],
+					"images"
 				);
 			
+			$filter = json_decode($filter, true);
+			
 			$search = $filter["s"];
 			unset($filter["s"]);
 			
@@ -134,6 +135,12 @@ class imgur{
 		}else{
 			
 			$search = $get["s"];
+			if(strlen($search) === 0){
+				
+				throw new Exception("Search term is empty!");
+			}
+			
+			$proxy = $this->backend->get_ip();
 			$sort = $get["sort"];
 			$time = $get["time"];
 			$format = $get["format"];
@@ -165,6 +172,7 @@ class imgur{
 		try{
 			$html =
 				$this->get(
+					$proxy,
 					"https://imgur.com/search/$sort/$time/page/$page",
 					$filter
 				);
@@ -238,9 +246,10 @@ class imgur{
 			$filter["page"] = $page + 1;
 			
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					json_encode($filter),
-					"images"
+					"images",
+					$proxy
 				);
 		}
 		
diff --git a/scraper/marginalia.php b/scraper/marginalia.php
index c8ab09f..b790a97 100644
--- a/scraper/marginalia.php
+++ b/scraper/marginalia.php
@@ -3,7 +3,8 @@
 class marginalia{
 	public function __construct(){
 		
-		$this->key = "public";
+		include "lib/backend.php";
+		$this->backend = new backend("marginalia");
 	}
 	
 	public function getfilters($page){
@@ -76,10 +77,10 @@ class marginalia{
 		}
 	}
 	
-	private function get($url, $get = []){
+	private function get($proxy, $url, $get = []){
 		
 		$headers = [
-			"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+			"User-Agent: " . config::USER_AGENT,
 			"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -109,6 +110,8 @@ class marginalia{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -124,6 +127,11 @@ class marginalia{
 	public function web($get){
 		
 		$search = [$get["s"]];
+		if(strlen($get["s"]) === 0){
+			
+			throw new Exception("Search term is empty!");
+		}
+		
 		$profile = $get["profile"];
 		$format = $get["format"];
 		$file = $get["file"];
@@ -184,7 +192,8 @@ class marginalia{
 		try{
 			$json =
 				$this->get(
-					"https://api.marginalia.nu/{$this->key}/search/" . urlencode($search),
+					$this->backend->get_ip(), // no nextpage
+					"https://api.marginalia.nu/" . config::MARGINALIA_API_KEY . "/search/" . urlencode($search),
 					$params
 				);
 		}catch(Exception $error){
diff --git a/scraper/mojeek.php b/scraper/mojeek.php
index e7e8abc..3d91c09 100644
--- a/scraper/mojeek.php
+++ b/scraper/mojeek.php
@@ -6,8 +6,8 @@ class mojeek{
 		include "lib/fuckhtml.php";
 		$this->fuckhtml = new fuckhtml();
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("mojeek");
+		include "lib/backend.php";
+		$this->backend = new backend("mojeek");
 	}
 	
 	public function getfilters($page){
@@ -371,10 +371,10 @@ class mojeek{
 		}
 	}
 	
-	private function get($url, $get = []){
+	private function get($proxy, $url, $get = []){
 		
 		$headers = [
-			"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+			"User-Agent: " . config::USER_AGENT,
 			"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -404,6 +404,8 @@ class mojeek{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -420,11 +422,12 @@ class mojeek{
 		
 		if($get["npt"]){
 			
-			$token = $this->nextpage->get($get["npt"], "web");
+			[$token, $proxy] = $this->backend->get($get["npt"], "web");
 			
 			try{
 				$html =
 					$this->get(
+						$proxy,
 						"https://www.mojeek.com" . $token,
 						[]
 					);
@@ -485,9 +488,12 @@ class mojeek{
 				$params["si"] = $domain;
 			}
 			
+			$proxy = $this->backend->get_ip();
+			
 			try{
 				$html =
 					$this->get(
+						$proxy,
 						"https://www.mojeek.com/search",
 						$params
 					);
@@ -529,88 +535,90 @@ class mojeek{
 			return $out;
 		}
 		
-		$this->fuckhtml->load($results[0]);
-		
 		/*
-			Get search results
+			Get all search result divs
 		*/
-		$results =
-			$this->fuckhtml
-			->getElementsByTagName("li");
-		
-		foreach($results as $result){
-			
-			$data = [
-				"title" => null,
-				"description" => null,
-				"url" => null,
-				"date" => null,
-				"type" => "web",
-				"thumb" => [
-					"url" => null,
-					"ratio" => null
-				],
-				"sublink" => [],
-				"table" => []
-			];
-			
-			$this->fuckhtml->load($result);
+		foreach($results as $container){
 			
-			$title =
+			$this->fuckhtml->load($container);
+			$results =
 				$this->fuckhtml
-				->getElementsByClassName("title", "a")[0];
+				->getElementsByTagName("li");
 			
-			$data["title"] =
-				html_entity_decode(
+			foreach($results as $result){
+				
+				$data = [
+					"title" => null,
+					"description" => null,
+					"url" => null,
+					"date" => null,
+					"type" => "web",
+					"thumb" => [
+						"url" => null,
+						"ratio" => null
+					],
+					"sublink" => [],
+					"table" => []
+				];
+				
+				$this->fuckhtml->load($result);
+				
+				$title =
 					$this->fuckhtml
-					->getTextContent(
-						$title["innerHTML"]
-					)
-				);
-			
-			$data["url"] =
-				html_entity_decode(
+					->getElementsByClassName("title", "a")[0];
+				
+				$data["title"] =
+					html_entity_decode(
+						$this->fuckhtml
+						->getTextContent(
+							$title["innerHTML"]
+						)
+					);
+				
+				$data["url"] =
+					html_entity_decode(
+						$this->fuckhtml
+						->getTextContent(
+							$title["attributes"]["href"]
+						)
+					);
+				
+				$description =
 					$this->fuckhtml
-					->getTextContent(
-						$title["attributes"]["href"]
-					)
-				);
-			
-			$description =
-				$this->fuckhtml
-				->getElementsByClassName(
-					"s", "p"
-				);
-			
-			if(count($description) !== 0){
+					->getElementsByClassName(
+						"s", "p"
+					);
 				
-				$data["description"] =
-					$this->titledots(
-						html_entity_decode(
-							$this->fuckhtml
-							->getTextContent(
-								$description[0]
+				if(count($description) !== 0){
+					
+					$data["description"] =
+						$this->titledots(
+							html_entity_decode(
+								$this->fuckhtml
+								->getTextContent(
+									$description[0]
+								)
 							)
+						);
+				}
+				
+				$data["date"] =
+					explode(
+						" - ",
+						$this->fuckhtml
+						->getTextContent(
+							$this->fuckhtml
+							->getElementsByClassName("i", "p")[1]
 						)
 					);
+				
+				$data["date"] =
+					strtotime(
+						$data["date"][count($data["date"]) - 1]
+					);
+				
+				$out["web"][] = $data;
 			}
-			
-			$data["date"] =
-				explode(
-					" - ",
-					$this->fuckhtml
-					->getTextContent(
-						$this->fuckhtml
-						->getElementsByClassName("i", "p")[1]
-					)
-				);
-			
-			$data["date"] =
-				strtotime(
-					$data["date"][count($data["date"]) - 1]
-				);
-			
-			$out["web"][] = $data;
 		}
 		
 		/*
@@ -969,12 +977,13 @@ class mojeek{
 				
 				if($a["innerHTML"] == "Next"){
 					
-					$out["npt"] = $this->nextpage->store(
+					$out["npt"] = $this->backend->store(
 						$this->fuckhtml
 						->getTextContent(
 							$a["attributes"]["href"]
 						),
-						"web"
+						"web",
+						$proxy
 					);
 				}
 			}
@@ -1001,6 +1010,7 @@ class mojeek{
 		try{
 			$html =
 				$this->get(
+					$this->backend->get_ip(),
 					"https://www.mojeek.com/search",
 					[
 						"q" => $search,
@@ -1011,168 +1021,139 @@ class mojeek{
 			
 			throw new Exception("Failed to get HTML");
 		}
-		
 		/*
 		$handle = fopen("scraper/mojeek.html", "r");
 		$html = fread($handle, filesize("scraper/mojeek.html"));
-		fclose($handle);*/
-		
-		/*
-			Get big, standard and smaller nodes
+		fclose($handle);
 		*/
-		foreach(
-			[
-				"results-extended",
-				"results-standard"
-			]
-			as $categoryname
-		){
+		
+		$this->fuckhtml->load($html);
+		
+		$articles =
+			$this->fuckhtml->getElementsByTagName("article");
+		
+		foreach($articles as $article){
+			
+			$this->fuckhtml->load($article);
+			
+			$data = [
+				"title" => null,
+				"author" => null,
+				"description" => null,
+				"date" => null,
+				"thumb" =>
+					[
+						"url" => null,
+						"ratio" => null
+					],
+				"url" => null
+			];
+			
+			$a = $this->fuckhtml->getElementsByTagName("a")[0];
+			
+			$data["title"] =
+				$this->fuckhtml
+				->getTextContent(
+					$a["attributes"]["title"]
+				);
+			
+			$data["url"] =
+				$this->fuckhtml
+				->getTextContent(
+					$a["attributes"]["href"]
+				);
+			
+			$p = $this->fuckhtml->getElementsByTagName("p");
+			
+			$data["description"] =
+				$this->titledots(
+					$this->fuckhtml
+					->getTextContent(
+						$this->fuckhtml
+						->getElementsByClassName(
+							"s",
+							$p
+						)[0]
+					)
+				);
 			
-			$this->fuckhtml->load($html);
+			if($data["description"] == ""){
+				
+				$data["description"] = null;
+			}
 			
-			$categories =
+			// get date from big node
+			$date =
 				$this->fuckhtml
 				->getElementsByClassName(
-					$categoryname,
-					"ul"
+					"date",
+					$p
 				);
-						
-			foreach($categories as $category){
+			
+			if(count($date) !== 0){
+				
+				$data["date"] =
+					strtotime(
+						$this->fuckhtml
+						->getTextContent(
+							$date[0]
+						)
+					);
+			}
+			
+			// grep date + author
+			$s =
+				$this->fuckhtml
+				->getElementsByClassName(
+					"i",
+					$p
+				)[0];
+			
+			$this->fuckhtml->load($s);
+			
+			$a =
+				$this->fuckhtml
+				->getElementsByTagName("a");
+			
+			if(count($a) !== 0){
 				
-				$this->fuckhtml->load($category);
+				// parse big node information
+				$data["author"] =
+					$this->fuckhtml
+					->getTextContent(
+						$a[0]["innerHTML"]
+					);
+			}else{
 				
-				$nodes =
+				// parse smaller nodes
+				$replace =
 					$this->fuckhtml
-					->getElementsByTagName("li");
+					->getElementsByTagName("time")[0];
 				
-				foreach($nodes as $node){
-					
-					$data = [
-						"title" => null,
-						"author" => null,
-						"description" => null,
-						"date" => null,
-						"thumb" =>
-							[
-								"url" => null,
-								"ratio" => null
-							],
-						"url" => null
-					];
-					
-					/*
-						Parse the results
-					*/
-					$this->fuckhtml->load($node);
-					
-					// get title + url
-					$a =
-						$this->fuckhtml
-						->getElementsByTagName("a")[0];
-					
-					$data["title"] =
-						$this->fuckhtml
-						->getTextContent(
-							$a["attributes"]["title"]
-						);
-					
-					$data["url"] =
+				$data["date"] =
+					strtotime(
 						$this->fuckhtml
 						->getTextContent(
-							$a["attributes"]["href"]
-						);
-					
-					// get image
-					$image =
-						$this->fuckhtml
-						->getElementsByTagName("img");
-					
-					if(count($image) !== 0){
-						
-						$data["thumb"] = [
-							"url" =>
-								urldecode(
-									str_replace(
-										"/image?img=",
-										"",
-										$this->fuckhtml
-										->getTextContent(
-											$image[0]["attributes"]["src"]
-										)
-									)
-								),
-							"ratio" => "16:9"
-						];
-					}
-					
-					// get description
-					$description =
-						$this->fuckhtml
-						->getElementsByClassName("s", "p");
-					
-					if(count($description) !== 0){
-						
-						$data["description"] =
-							$this->titledots(
-								$this->fuckhtml
-								->getTextContent(
-									$description[0]
-								)
-							);
-					}
-					
-					// get date + time
-					$date =
-						$this->fuckhtml
-						->getElementsByClassName(
-							"date",
-							"p"
-						);
-					
-					$i =
-						$this->fuckhtml
-						->getElementsByClassName("i", "p");
-					
-					if(count($date) !== 0){
-						
-						// we're inside a big node
-						$data["date"] = strtotime($date[0]["innerHTML"]);
-						
-						if(count($i) !== 0){
-							
-							$this->fuckhtml->load($i[0]);
-							
-							$a =
-								$this->fuckhtml
-								->getElementsByTagName("a");
-							
-							if(count($a) !== 0){
-								
-								$data["author"] =
-									$this->fuckhtml
-									->getTextContent($a[0]);
-							}
-						}
-					}else{
-						
-						// we're inside a small node
-						if(count($i) !== 0){
-							
-							$i =
-								explode(
-									" - ",
-									$this->fuckhtml
-									->getTextContent($i[0])
-								);
-							
-							$data["date"] = strtotime(array_pop($i));
-							$data["author"] = implode(" - ", $i);
-						}
-					}
-					
-					$out["news"][] = $data;
-				}
+							$replace
+						)
+					);
+				
+				$s["innerHTML"] =
+					str_replace(
+						$replace["outerHTML"],
+						"",
+						$s["innerHTML"]
+					);
+				
+				$data["author"] =
+					preg_replace(
+						'/ &bull; $/',
+						"",
+						$s["innerHTML"]
+					);
 			}
+			
+			$out["news"][] = $data;
 		}
 		
 		return $out;
diff --git a/scraper/pinterest.php b/scraper/pinterest.php
index 2bb5b71..37473a1 100644
--- a/scraper/pinterest.php
+++ b/scraper/pinterest.php
@@ -6,6 +6,9 @@ class pinterest{
 		
 		include "lib/nextpage.php";
 		$this->nextpage = new nextpage("pinterest");
+
+		include "lib/proxy_pool.php";
+		$this->proxy = new proxy_pool("pinterest");
 	}
 	
 	public function getfilters($page){
@@ -44,6 +47,8 @@ class pinterest{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->proxy->assign_proxy($curlproc);
 		
 		$data = curl_exec($curlproc);
 		
diff --git a/scraper/sc.php b/scraper/sc.php
index 1f49f95..16d3931 100644
--- a/scraper/sc.php
+++ b/scraper/sc.php
@@ -4,10 +4,8 @@ class sc{
 	
 	public function __construct(){
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("sc");
-		$this->client_id = "ArYppSEotE3YiXCO4Nsgid2LLqJutiww";
-		$this->user_id = "766585-580597-163310-929698";
+		include "lib/backend.php";
+		$this->backend = new backend("sc");
 	}
 	
 	public function getfilters($page){
@@ -27,7 +25,7 @@ class sc{
 		];
 	}
 	
-	private function get($url, $get = []){
+	private function get($proxy, $url, $get = []){
 		
 		$curlproc = curl_init();
 		
@@ -40,7 +38,7 @@ class sc{
 		
 		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
 		curl_setopt($curlproc, CURLOPT_HTTPHEADER,
-			["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/116.0",
+			["User-Agent: " . config::USER_AGENT,
 			"Accept: application/json, text/javascript, */*; q=0.01",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -58,6 +56,8 @@ class sc{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -74,7 +74,7 @@ class sc{
 		
 		if($get["npt"]){
 			
-			$params = $this->nextpage->get($get["npt"], "music");
+			[$params, $proxy] = $this->backend->get($get["npt"], "music");
 			$params = json_decode($params, true);
 			
 			$url = $params["url"];
@@ -101,7 +101,13 @@ class sc{
 			// https://api-v2.soundcloud.com/search/playlists_without_albums?q=freddie%20dredd&variant_ids=&facet=genre&user_id=630591-269800-703400-765403&client_id=iMxZgT5mfGstBj8GWJbYMvpzelS8ne0E&limit=20&offset=0&linked_partitioning=1&app_version=1693487844&app_locale=en
 			
 			$search = $get["s"];
+			if(strlen($search) === 0){
+				
+				throw new Exception("Search term is empty!");
+			}
+			
 			$type = $get["type"];
+			$proxy = $this->backend->get_ip();
 			
 			switch($type){
 				
@@ -111,8 +117,8 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "model",
-						"user_id" => $this->user_id,
-						"client_id" => $this->client_id,
+						"user_id" => config::SC_USER_ID,
+						"client_id" => config::SC_CLIENT_TOKEN,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
@@ -127,8 +133,8 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet_genre" => "",
-						"user_id" => $this->user_id,
-						"client_id" => $this->client_id,
+						"user_id" => config::SC_USER_ID,
+						"client_id" => config::SC_CLIENT_TOKEN,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
@@ -143,8 +149,8 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "place",
-						"user_id" => $this->user_id,
-						"client_id" => $this->client_id,
+						"user_id" => config::SC_USER_ID,
+						"client_id" => config::SC_CLIENT_TOKEN,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
@@ -159,8 +165,8 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "genre",
-						"user_id" => $this->user_id,
-						"client_id" => $this->client_id,
+						"user_id" => config::SC_USER_ID,
+						"client_id" => config::SC_CLIENT_TOKEN,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
@@ -175,8 +181,8 @@ class sc{
 						"q" => $search,
 						"variant_ids" => "",
 						"facet" => "genre",
-						"user_id" => $this->user_id,
-						"client_id" => $this->client_id,
+						"user_id" => config::SC_USER_ID,
+						"client_id" => config::SC_CLIENT_TOKEN,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
@@ -192,8 +198,8 @@ class sc{
 						"variant_ids" => "",
 						"filter.content_tier" => "SUB_HIGH_TIER",
 						"facet" => "genre",
-						"user_id" => $this->user_id,
-						"client_id" => $this->client_id,
+						"user_id" => config::SC_USER_ID,
+						"client_id" => config::SC_CLIENT_TOKEN,
 						"limit" => 20,
 						"offset" => 0,
 						"linked_partitioning" => 1,
@@ -206,7 +212,7 @@ class sc{
 			
 		try{
 			
-			$json = $this->get($url, $params);
+			$json = $this->get($proxy, $url, $params);
 			
 		}catch(Exception $error){
 			
@@ -244,9 +250,10 @@ class sc{
 			$params["url"] = $url; // we will remove this later
 			
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					json_encode($params),
-					"music"
+					"music",
+					$proxy
 				);
 		}
 		
@@ -342,7 +349,7 @@ class sc{
 							"endpoint" => "audio_sc",
 							"url" =>
 								$item["media"]["transcodings"][0]["url"] .
-								"?client_id=" . $this->client_id .
+								"?client_id=" . config::SC_CLIENT_TOKEN .
 								"&track_authorization=" .
 								$item["track_authorization"]
 						];
diff --git a/scraper/wiby.php b/scraper/wiby.php
index a1daf57..e8351bc 100644
--- a/scraper/wiby.php
+++ b/scraper/wiby.php
@@ -4,8 +4,8 @@ class wiby{
 	
 	public function __construct(){
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("wiby");
+		include "lib/backend.php";
+		$this->backend = new backend("wiby");
 	}
 	
 	public function getfilters($page){
@@ -36,7 +36,7 @@ class wiby{
 		];
 	}
 	
-	private function get($url, $get = [], $nsfw){
+	private function get($proxy, $url, $get = [], $nsfw){
 		
 		$curlproc = curl_init();
 		
@@ -45,11 +45,13 @@ class wiby{
 			$url .= "?" . $get;
 		}
 		
+		print_r([$proxy, $url]);
+		
 		curl_setopt($curlproc, CURLOPT_URL, $url);
 		
 		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
 		curl_setopt($curlproc, CURLOPT_HTTPHEADER,
-			["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+			["User-Agent: " . config::USER_AGENT,
 			"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -69,6 +71,8 @@ class wiby{
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
 		
+		$this->backend->assign_proxy($curlproc, $proxy);
+		
 		$data = curl_exec($curlproc);
 		
 		if(curl_errno($curlproc)){
@@ -84,11 +88,8 @@ class wiby{
 		
 		if($get["npt"]){
 			
-			$q =
-				json_decode(
-					$this->nextpage->get($get["npt"], "web"),
-					true
-				);
+			[$q, $proxy] = $this->backend->get($get["npt"], "web");
+			$q = json_decode($q, true);
 			
 			$nsfw = $q["nsfw"];
 			unset($q["nsfw"]);
@@ -100,6 +101,7 @@ class wiby{
 				throw new Exception("Search term is empty!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$date = $get["date"];
 			$nsfw = $get["nsfw"] == "yes" ? "0" : "1";
 			
@@ -150,6 +152,7 @@ class wiby{
 		
 		try{
 			$html = $this->get(
+				$proxy,
 				"https://wiby.me/",
 				$q,
 				$nsfw
@@ -171,13 +174,14 @@ class wiby{
 		}else{
 			
 			$nextpage =
-				$this->nextpage->store(
+				$this->backend->store(
 					json_encode([
 						"q" => $q["q"],
 						"p" => (int)$nextpage[1],
 						"nsfw" => $nsfw
 					]),
-					"web"
+					"web",
+					$proxy
 				);
 		}
 		
diff --git a/scraper/yandex.php b/scraper/yandex.php
index 65abe73..7335edc 100644
--- a/scraper/yandex.php
+++ b/scraper/yandex.php
@@ -10,11 +10,11 @@ class yandex{
 		include "lib/fuckhtml.php";
 		$this->fuckhtml = new fuckhtml();
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("yandex");
+		include "lib/backend.php";
+		// backend included in the scraper functions
 	}
 	
-	private function get($url, $get = [], $nsfw){
+	private function get($proxy, $url, $get = [], $nsfw){
 		
 		$curlproc = curl_init();
 		
@@ -32,7 +32,7 @@ class yandex{
 		}
 		
 		$headers =
-			["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/113.0",
+			["User-Agent: " . config::USER_AGENT,
 			"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 			"Accept-Encoding: gzip",
 			"Accept-Language: en-US,en;q=0.5",
@@ -54,6 +54,8 @@ class yandex{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -207,6 +209,8 @@ class yandex{
 	
 	public function web($get){
 		
+		$this->backend = new backend("yandex_w");
+		
 		// has captcha
 		// https://yandex.com/search/touch/?text=lol&app_platform=android&appsearch_header=1&ui=webmobileapp.yandex&app_version=23070603&app_id=ru.yandex.searchplugin&search_source=yandexcom_touch_native&clid=2218567
 		
@@ -215,10 +219,11 @@ class yandex{
 		
 		if($get["npt"]){
 			
-			$npt = $this->nextpage->get($get["npt"], "web");
+			[$npt, $proxy] = $this->backend->get($get["npt"], "web");
 			
 			$html =
 				$this->get(
+					$proxy,
 					"https://yandex.com" . $npt,
 					[],
 					"yes"
@@ -226,6 +231,12 @@ class yandex{
 		}else{
 			
 			$search = $get["s"];
+			if(strlen($search) === 0){
+				
+				throw new Exception("Search term is empty!");
+			}
+			
+			$proxy = $this->backend->get_ip();
 			$lang = $get["lang"];
 			$older = $get["older"];
 			$newer = $get["newer"];
@@ -269,6 +280,7 @@ class yandex{
 			try{
 				$html =
 					$this->get(
+						$proxy,
 						"https://yandex.com/search/site/",
 						$params,
 						"yes"
@@ -313,7 +325,7 @@ class yandex{
 		if(count($npt) !== 0){
 			
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					$this->fuckhtml
 					->getTextContent(
 						$npt
@@ -321,7 +333,8 @@ class yandex{
 						["attributes"]
 						["href"]
 					),
-					"web"
+					"web",
+					$proxy
 				);
 		}
 		
@@ -386,17 +399,18 @@ class yandex{
 	
 	public function image($get){
 		
+		$this->backend = new backend("yandex_i");
+		
 		if($get["npt"]){
 			
-			$request =
-				json_decode(
-					$this->nextpage->get(
-						$get["npt"],
-						"images"
-					),
-					true
+			[$request, $proxy] =
+				$this->backend->get(
+					$get["npt"],
+					"images"
 				);
 			
+			$request = json_decode($request, true);
+			
 			$nsfw = $request["nsfw"];
 			unset($request["nsfw"]);
 		}else{
@@ -407,6 +421,7 @@ class yandex{
 				throw new Exception("Search term is empty!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$nsfw = $get["nsfw"];
 			$time = $get["time"];
 			$size = $get["size"];
@@ -611,9 +626,11 @@ class yandex{
 		
 		try{
 			$json = $this->get(
+				$proxy,
 				"https://yandex.com/images/search",
 				$request,
-				$nsfw
+				$nsfw,
+				"yandex_i"
 			);
 		}catch(Exception $err){
 			
@@ -676,7 +693,12 @@ class yandex{
 				$request["p"] = 1;
 			}
 			
-			$out["npt"] = $this->nextpage->store(json_encode($request), "images");
+			$out["npt"] =
+				$this->backend->store(
+					json_encode($request),
+					"images",
+					$proxy
+				);
 		}
 		
 		// get search results
@@ -744,21 +766,29 @@ class yandex{
 	
 	public function video($get){
 		
+		$this->backend = new backend("yandex_v");
+		
 		if($get["npt"]){
 			
-			$params =
-				json_decode(
-					$this->nextpage->get(
-						$get["npt"],
-						"web"
-					),
-					true
+			[$params, $proxy] =
+				$this->backend->get(
+					$get["npt"],
+					"video"
 				);
 			
+			$params = json_decode($params, true);
+			
 			$nsfw = $params["nsfw"];
 			unset($params["nsfw"]);
 		}else{
+			
 			$search = $get["s"];
+			if(strlen($search) === 0){
+				
+				throw new Exception("Search term is empty!");
+			}
+			
+			$proxy = $this->backend->get_ip();
 			$nsfw = $get["nsfw"];
 			$time = $get["time"];
 			$duration = $get["duration"];
@@ -865,9 +895,11 @@ class yandex{
 		try{
 			$json =
 				$this->get(
+					$proxy,
 					"https://yandex.com/video/search",
 					$params,
-					$nsfw
+					$nsfw,
+					"yandex_v"
 				);
 		}catch(Exception $error){
 			
@@ -926,9 +958,10 @@ class yandex{
 			$params["p"] = "1";
 			$params["nsfw"] = $nsfw;
 			$out["npt"] =
-				$this->nextpage->store(
+				$this->backend->store(
 					json_encode($params),
-					"web"
+					"video",
+					$proxy
 				);
 		}
 		
diff --git a/scraper/yep.php b/scraper/yep.php
index 8ff4a57..7a73635 100644
--- a/scraper/yep.php
+++ b/scraper/yep.php
@@ -4,8 +4,8 @@ class yep{
 	
 	public function __construct(){
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("yep");
+		include "lib/backend.php";
+		$this->backend = new backend("yep");
 	}
 	
 	public function getfilters($page){
@@ -238,7 +238,7 @@ class yep{
 		];
 	}
 	
-	private function get($url, $get = []){
+	private function get($proxy, $url, $get = []){
 		
 		$curlproc = curl_init();
 		
@@ -251,7 +251,7 @@ class yep{
 		
 		curl_setopt($curlproc, CURLOPT_ENCODING, ""); // default encoding
 		curl_setopt($curlproc, CURLOPT_HTTPHEADER,
-			["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+			["User-Agent: " . config::USER_AGENT,
 			"Accept: */*",
 			"Accept-Language: en-US,en;q=0.5",
 			"Accept-Encoding: gzip",
@@ -269,6 +269,8 @@ class yep{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -284,6 +286,11 @@ class yep{
 	public function image($get){
 		
 		$search = $get["s"];
+		if(strlen($search) === 0){
+			
+			throw new Exception("Search term is empty!");
+		}
+		
 		$country = $get["country"];
 		$nsfw = $get["nsfw"];
 		
@@ -305,6 +312,7 @@ class yep{
 			$json =
 				json_decode(
 					$this->get(
+						$this->backend->get_ip(), // no nextpage!
 						"https://api.yep.com/fs/2/search",
 						[
 							"client" => "web",
diff --git a/scraper/youtube.php b/scraper/youtube.php
index 83a68ba..526b026 100644
--- a/scraper/youtube.php
+++ b/scraper/youtube.php
@@ -8,8 +8,8 @@ class youtube{
 	
 	public function __construct(){
 		
-		include "lib/nextpage.php";
-		$this->nextpage = new nextpage("yt");
+		include "lib/backend.php";
+		$this->backend = new backend("yt");
 	}
 	
 	public function getfilters($page){
@@ -340,7 +340,7 @@ class youtube{
 	const req_web = 0;
 	const req_xhr = 1;
 	
-	private function get($url, $get = [], $reqtype = self::req_web, $continuation = null){
+	private function get($proxy, $url, $get = [], $reqtype = self::req_web, $continuation = null){
 		
 		$curlproc = curl_init();
 		
@@ -354,7 +354,7 @@ class youtube{
 		switch($reqtype){
 			case self::req_web:
 				$headers =
-					["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/110.0",
+					["User-Agent: " . config::USER_AGENT,
 					"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
 					"Accept-Language: en-US,en;q=0.5",
 					"Accept-Encoding: gzip",
@@ -370,7 +370,7 @@ class youtube{
 			
 			case self::req_xhr:
 				$headers =
-					["User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:110.0) Gecko/20100101 Firefox/110.0",
+					["User-Agent: " . config::USER_AGENT,
 					"Accept: */*",
 					"Accept-Language: en-US,en;q=0.5",
 					"Accept-Encoding: gzip",
@@ -397,6 +397,8 @@ class youtube{
 		curl_setopt($curlproc, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($curlproc, CURLOPT_CONNECTTIMEOUT, 30);
 		curl_setopt($curlproc, CURLOPT_TIMEOUT, 30);
+
+		$this->backend->assign_proxy($curlproc, $proxy);
 		
 		$data = curl_exec($curlproc);
 		
@@ -430,17 +432,17 @@ class youtube{
 			$json = fread($handle, filesize("nextpage.json"));
 			fclose($handle);*/
 			
-			$npt =
-				json_decode(
-					$this->nextpage->get(
-						$get["npt"],
-						"videos"
-					),
-					true
+			[$npt, $proxy] =
+				$this->backend->get(
+					$get["npt"],
+					"videos"
 				);
 			
+			$npt = json_decode($npt, true);
+			
 			try{
 				$json = $this->get(
+					$proxy,
 					"https://www.youtube.com/youtubei/v1/search",
 					[
 						"key" => $npt["key"],
@@ -507,6 +509,7 @@ class youtube{
 				throw new Exception("Search term is empty!");
 			}
 			
+			$proxy = $this->backend->get_ip();
 			$date = $get["date"];
 			$type = $get["type"];
 			$duration = $get["duration"];
@@ -537,6 +540,7 @@ class youtube{
 			
 			try{
 				$json = $this->get(
+					$proxy,
 					"https://www.youtube.com/results",
 					$get
 				);
@@ -942,7 +946,14 @@ class youtube{
 		
 		if($this->out["npt"] !== null){
 			
-			$this->out["npt"] = $this->nextpage->store(json_encode($this->out["npt"]), "videos");
+			$this->out["npt"] =
+				$this->backend->store(
+					json_encode(
+						$this->out["npt"]
+					),
+					"videos",
+					$proxy
+				);
 		}
 		
 		return $this->out;