Redirects: How To Use, SEO Impact & Types (301 vs 302)
Feb 14, 2023
SEO

Behind the scenes, a variety of technical components play crucial roles in ensuring your website functions optimally and provides a seamless user experience. One such component is the 'redirect'. This article will dive deep into the world of redirects, unraveling their usage, the impact they have on SEO, and the distinction between different types, specifically 301 and 302 redirects.
What is a Redirect?
Simply put, a redirect is a way to send users and search engines to a different URL from the one they initially requested. It's like a digital detour sign, guiding traffic from an old or broken link to an active page on your website. This can be particularly useful when you're reorganising your website, removing pages, or merging content.
Why Use Redirects?
Redirects serve multiple important functions:
Maintaining User Experience:
A redirect ensures users don't encounter dreaded 404 'page not found' errors, which can be frustrating and lead to a high bounce rate.
Preserving SEO Value:
When a page with good ranking or a lot of backlinks is removed, a redirect helps transfer the SEO value to the new page.
Consolidating Multiple URLs:
If you have multiple URLs for similar content, redirects can help consolidate traffic and SEO value to one preferred URL.
Redirects and SEO Impact
The impact of redirects on SEO primarily revolves around the preservation of 'link equity' or the SEO value of a page. When done correctly, redirects have the potential to transfer most, if not all, of the link equity from the old page to the new one. This plays a significant role in maintaining or improving your site's search engine rankings.
However, it's important to note that the misuse of redirects can have negative effects on SEO. Excessive or unnecessary redirects can slow down your site, affect crawl budget, and lead to confusion for both users and search engines.
Types of Redirects: 301 vs 302
There are several types of HTTP redirects, but the two most commonly used are the 301 and 302 redirects.
301 Redirects:
A 301 redirect is a permanent redirect. It tells search engines that the original page has been moved to a new location permanently. This type of redirect passes most of the link equity from the old page to the new one, making it a preferred choice for long-term redirects, such as when a URL is permanently changed, or content is permanently moved or deleted.
302 Redirects:
A 302 redirect, on the other hand, is a temporary redirect. It indicates that the original page is temporarily unavailable and users should be directed to another page for the time being. Since the redirect is temporary, search engines may not pass the full link equity to the new page, and the original page may continue to be indexed. This type of redirect is beneficial for short-term situations, like during site maintenance or A/B testing.
Understanding when to use each type of redirect is crucial to ensure you're sending the right signals to search engines and preserving your SEO efforts.
Implementing Redirects
The process of implementing redirects varies depending on your website's platform or server. Most content management systems (CMS) like WordPress offer plugins or built-in tools to help with this. For Apache servers, you can use the .htaccess file, while for Nginx servers, the nginx.conf file can be used. Always test your redirects after implementation to ensure they're working correctly.
SUMMARY
Redirects, when used correctly, can be a powerful tool in maintaining a seamless user experience and preserving your website's SEO value. They serve as vital roadmaps, leading users and search engines along the desired path, even when the original destination is no longer accessible.
You must understand that while redirects can be beneficial, they're not a substitute for a well-planned site structure. Ideally, you should strive to limit the necessity for redirects by maintaining a stable, user-friendly site architecture.
To distinguish between different types of redirects and use them appropriately. Remember, 301 redirects are for permanent changes and are the best way to retain SEO value when removing or permanently moving a page. In contrast, 302 redirects are for temporary situations and may not pass the full SEO value to the redirected page.
Finally, keep in mind that poorly implemented or excessive redirects can cause site speed issues, confuse search engines, and lead to poor user experience. Therefore, always ensure your redirects are working correctly and serving their intended purpose.