Check Baidu—Baidu website weight SEO tool query_PHP tutorial-PHP Tutorial-php.cn

Check Baidu—Baidu website weight SEO tool query Check Baidu—Baidu website weight SEO tool query

.STYLE1 {color: # 666666} .STYLE3 {font-size: 12px} .STYLE6 {color: #0000FF} .STYLE7 {color: #333333} --> </style&gt ;

function check_value() { if (document.myform.kw.value=="") { alert("Sorry, the keyword cannot be empty!"); document.myform.kw.focus(); return false; }

if (document.myform .url.value=="") { alert("Sorry, the URL cannot be empty!"); document.myform.url.focus(); return false; }

}

Baidu website weight (SEO) query Tools

Please enter the keyword: Please enter the URL:

Query depth:

Query depth refers to what is to be queried The total number of pages, the default is 10 pages

="Submit" value="Query the weight of my website" />

The main function of Baidu keyword query system is to query whether the search results of a certain keyword in Baidu search engine include your web page. And you can find out which page your webpage is ranked on. If the ranking is poor, you can consider refining your website appropriately.

More practical functions for webmasters and Baidu will be launched in the near future, so stay tuned!

//php processing code <?php

function get_microtime()

{ list($usec, $sec) = explode(" ",microtime()); return ((float )$usec + (float)$sec); } $time_start = get_microtime(); set_time_limit(0); $kw=$_GET["kw"]; $url=$_GET["url"]; $ depth=$_GET["depth"]; $next=1;$pn=0;$flag=0;$n=1;$ps tutorial=0; $baseurl="http:// www.baidu.com/s?"; $kw=str_replace("+","%2B",$kw); $kw=str_replace(" ","%20",$kw) ;

if($depth==""||$depth if($depth>76) $depth=76;

echo " Baidu website keyword weight query--".$kw." "; echo " Baidu website keyword weight query results "; //echo " "; echo " The query depth is: ".$depth." ";

while($next==1) { $baidu_url=$baseurl."lm=0&si=&rn=10&tn=wangcong&ie=gb2312&ct=0&wd=".$kw."&pn=".$pn ."&cl=3"; $str=file_get_contents($baidu_url); $baidu_url=str_replace("%20","+",$baidu_url);

if(strpos( $str,$url)) { if($n==1) echo "Search for keywords in Baidu:' ".$kw." ', from The results of ' ".$url." ' are:

"; $pagenum=$pn/10+1; echo "&lt ;br> The ".$n." result, "; echo ", is ranked ".$pagenum." in the Baidu search results. "; echo " "; echo " Click here to view "; echo "

" ; $flag=1; $n=$n+1; }

$pn=$pn+10; $ps=$ps+1; if($ps==$depth) $next=0; if(!strpos($str," Next page ")) $next=0 ; //Judge whether there is a next page; }

$time_end = get_microtime(); $time = $time_end - $time_start; if($flag==0) echo " No results from ".$url." were found under the current depth conditions. Your optimization needs to be improved. You can try to increase the query depth.&lt ;br> ";

$n=$n-1; echo " Statistics: A total of ".$ ps." page, found ".$n." related results, time consumption: ".$time." seconds.

"; ?>

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