Every redirect you add to your site can slow it down. It's not always obvious, but too many redirects can significantly reduce performance. It is important to understand that every time you set up a redirect, the server is forced to process it, which takes time. When there are too many redirects, it can affect the site's responsiveness.

When a user accesses a page, their browser sends a request to the server, which must decide what to do with the URL before returning it to the user. To do this, the server needs to go through each redirect that has been configured to see if the page needs to be redirected to a different address. If there are too many of these redirects, it increases the time to first byte (TTFB) and slows down the site.

Research shows that as the number of redirects increases, the server response time increases. For example, if about 2000 redirects are added to a site, this does not cause significant changes in performance. However, if you add 10,000 or more redirects, you may notice an increase in TTFB, which will lead to a slower site.

Based on this, several conclusions can be drawn:

To minimize the impact of redirects on performance, configure them through the htaccess file. Using automatic rules will significantly reduce the number of manually configured redirects.
Don't redirect all pages unnecessarily. If a redirect doesn't make sense in terms of content, traffic, or links, leave the page as is and allow the server to send a 404 error.
If you have old redirects on your site, try combining them into one rule. This will reduce the number of individual rules and improve the performance of the site.

It is important to remember that each redirect added to the site can slow down its performance. Therefore, you should approach setting up redirects carefully and avoid using too many of them.

If you have questions about SEO or setting up redirects, write to the SEO COMPUTER SEO studio at info@seo.computer.

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Technical advice on 301 redirects in SEO