3. SEO optimization-website dead link solution

A dead link affects the evaluation of the website by search engines
. The solution to the dead link:
1) Prioritize the link problem caused by the program;
2) When the administrator deletes the page, manually or automatically save the deleted link URL;
3) Use crawler software to obtain Dead link, Xenu;
4) Combine the above; links and delete duplicate links, and then copy all URLs through the HTTP status batch query tool.
Under the query [this is good pl.soshoulu.com/webspeed.aspx], remove the non-404 return code page
surface. Then put the sorted data in the newly created document, place the document in the root directory of the website, and
submit the document link to Baidu Webmaster Tools-Web crawling-Dead link submission-Add new data-Fill in the dead link file address;
5 ) Block crawling dead links in the robots file. If the URL has certain rules, you can write a rule to prohibit crawlers from crawling
such links; after adding the rules to the robots file, you must go to the robots tool of the Baidu webmaster to verify and
specify Put the error page in the file to see if the ban is successful, and then put the normal page in to see if it has been
wrongly sealed;
6) To solve the problem of hacked snapshots of the crawled pages, you need to ban the hacked pages in the robots file.
Submit the page to the dead link;
7) Before submitting the dead link in the Baidu webmaster tool, make sure that the dead link data submitted does not contain the live link, or
there is a page with a status code other than 404. Once there is a live link, it will be displayed The submission fails and cannot be deleted;