If a website undergoes a large-scale revision
Posted: Thu Apr 17, 2025 10:45 am
Maintain link authority : Through 301 redirection, the link authority of the original URL can be passed to the new URL, which helps the new page rank in search engines.
User experience : When visitors click on the old link, they can automatically jump to the new page, avoiding the "404 Not Found" error page and improving the user experience.
SEO friendly : Search engines can recognize 301 redirects and update their index accordingly, ensuring that search results are consistent with the actual situation of the website.
2. Baidu’s special requirements for 301 permanent redirection
However, in the specific environment of Baidu, there are a few lithuania whatsapp lead special requirements to note when implementing 301 permanent redirects:
Multi-level HTTPS redirection is not supported : Baidu explicitly states that it does not support multi-level HTTPS redirection, as this may lead to performance loss, increased risk, and SEO impact. Therefore, when performing HTTPS redirection, the redirection level should be reduced as much as possible to avoid multi-level jumps.
Make sure the redirects are accurate : Baidu requires very high accuracy in redirects. Incorrect redirect settings may cause search engines to fail to correctly index the new pages, and even affect the overall ranking of the website.
Submit revision rules in a timely manner : or migration, the revision rules should be submitted in a timely manner using the revision tool provided by Baidu so that Baidu can identify and update its index more quickly.
Enter in the terminal: curl -I -L+old link before the revision. If a single-level jump 301 appears, it complies with Baidu's revision rules. Otherwise, it will not be passed, as shown in the following figure:
User experience : When visitors click on the old link, they can automatically jump to the new page, avoiding the "404 Not Found" error page and improving the user experience.
SEO friendly : Search engines can recognize 301 redirects and update their index accordingly, ensuring that search results are consistent with the actual situation of the website.
2. Baidu’s special requirements for 301 permanent redirection
However, in the specific environment of Baidu, there are a few lithuania whatsapp lead special requirements to note when implementing 301 permanent redirects:
Multi-level HTTPS redirection is not supported : Baidu explicitly states that it does not support multi-level HTTPS redirection, as this may lead to performance loss, increased risk, and SEO impact. Therefore, when performing HTTPS redirection, the redirection level should be reduced as much as possible to avoid multi-level jumps.
Make sure the redirects are accurate : Baidu requires very high accuracy in redirects. Incorrect redirect settings may cause search engines to fail to correctly index the new pages, and even affect the overall ranking of the website.
Submit revision rules in a timely manner : or migration, the revision rules should be submitted in a timely manner using the revision tool provided by Baidu so that Baidu can identify and update its index more quickly.
Enter in the terminal: curl -I -L+old link before the revision. If a single-level jump 301 appears, it complies with Baidu's revision rules. Otherwise, it will not be passed, as shown in the following figure: