301 redirects
-
One of our employees took an SEO class recently. She was told that having too many 301 redirects can hurt SEO. I have never heard of 301 redirects as having a negative impact. Any thoughts?
-
Load time isn't that much, same domain redirects only take 16-25ms. I would be more concerned with cross domain redirects.
-
I would also be concerned with load time and the effect it can have on user experience and bounces back into the serps.
-
There is no limit to the number of redirects that Google is willing to crawl within a site. However, there's a limit to the number of redirect chains that they'll crawl. A redirect chain is when one page redirects to a page that redirects to a page that redirects ... and so on.
-
It can have a negative impact if you have redirect chains. Matt Cutts discusses 301 redirects and their impact.
-
Having too many 301 redirects in a chain can have a non-positive impact. I.e. Don't 301 a page to another page that 301s to another page that 301s to another page, etc. etc. etc. Google once stated they could do 5 pages in a 301 chain before giving up. But honestly, why would you choose to redirect to a redirecting page when you could point it at something much more relevant? But as for having a bulk of 301s, I wouldn't worry. If you had 300 different pages that were all being redirected to 300 other pages, google would not devalue you for it. If your redirects are relevant and are good for the user experience, then you're fine.
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
Need advice on redirects
Hi, I have new web addresses for my subpages. None if them have external links. Should I do redirects to the new pages or just leave the old pages in 404 and let google crawl and rank the new page. I am asking because my current pages don’t have a good ranking and I am thinking starting with a clean url is better. Thank you,
Intermediate & Advanced SEO | | seoanalytics1 -
How to handle potentially thousands (50k+) of 301 redirects following a major site replacement
We are looking for the very best way of handling potentially thousands (50k+) of 301 redirects following
Intermediate & Advanced SEO | | GeezerG
a major site replacement and I mean total replacement. Things you should know
Existing domain has 17 years history with Google but rankings have suffered over the past year and yes we know why. (and the bitch is we paid a good sized SEO company for that ineffective and destructive work)
The URL structure of the new site is completely different and SEO friendly URL's rule. This means that there will be many thousands of historical URL's (mainly dynamic ones) that will attract 404 errors as they will not exist anymore. Most are product profile pages and the God Google has indexed them all. There are also many links to them out there.
The new site is fully SEO optimised and is passing all tests so far - however there is a way to go yet. So here are my thoughts on the possible ways of meeting our need,
1: Create 301 redirects for each an every page in the .htaccess file that would be one huge .htaccess file 50,000 lines plus - I am worried about effect on site speed.
2: Create 301 redirects for each and every unused folder, and wildcard the file names, this would be a single redirect for each file in each folder to a single redirect page
so the 404 issue is overcome but the user doesn't open the precise page they are after.
3: Write some code to create a hard copy 301 index.php file for each and every folder that is to be replaced.
4: Write code to create a hard copy 301 .php file for each and every page that is to be replaced.
5: We could just let the pages all die and list them with Google to advise of their death.
6: We could have the redirect managed by a database rather than .htaccess or single redirect files. Probably the most challenging thing will be to load the data in the first place, but I assume this could be done programatically - especially if the new URL can be inferred from the old. Many be I am missing another, simpler approach - please discuss0 -
Redirect 301 still works?
Hi, yesterday a friend said that 301 redirects does not transfer your page rank or domain autorithy anymore. I could'nt find anything in internet saying it, but I decided to ask you guys, since I think you are very reliable. so, 301 redirects wroks for transfer page rank, and i can create better domains and transfer everything, or this strategy is gone forever now?
Intermediate & Advanced SEO | | chablau0 -
Redirect Plugin: Redirecting or Rewriting?
Hey everybody! It's been a while since off the boards! I am reworking a site and I have been looking into their Redirection Plugin. I personally tend to lean towards just using the .htaccess because, well, why not. However, when looking deeper into the plugin I found myself a little confused with their redirection wording. RewriteRule ^/products/landing-page-october-2015/$ /products/special-education-news-october-2015/ [R=301,L] Is that the same thing as a classic Redirect 301?
Intermediate & Advanced SEO | | HashtagHustler0 -
Clarification around 301 redirects.
I’ve come across numerous blogs recently that suggest that SEOs should NOT do bulk re-directs to a category page. This has come as something of a surprise (doh!!) and I feel like I should already know this. It does seem like there is lots disagreement here so I thought that I’d ask what people’s opinions were to make sure that I get my thinking straight. I've read all the main Moz blog posts on this topic and, although really useful, they've left me none the wiser around a few specific questions. Here’s some more detail about the situation. We’re currently consolidating a lot of content into a main blog, which will be the focal point of new blogs posts that are created. This is different to the past, where we tended to create separate blogs for different products on separate domains. I’m currently considering how we move content across from one the older blogs to this new blog (which will soon sit on a subfolder of our main domain). I have three (!) questions: 1) Could you confirm that doing bulk re-directs a category page is bad? I already know that doing them all to the homepage is an error. 2) Should I re-direct the home page of the old blog on a separate domain to the relevant category page on the new site? The category page is related, but does not cover the EXACT topic. The category page covers our replacement product offering. It I shouldn't do this, where should I re-direct the old blog domain to? 3) I’ve recommended that we set up 301 redirects on a one-to-one basis, redirecting each piece of content to its new location on the old site. What about content that has been earmarked for removal and for which there is no obvious alternative? My previous recommendation has been to re-direct these pages to the most relevant category page on the new blog. Would it be better to let this 404 or, as an alternative, create a custom 404 for the users on the new blog highlighting the new content that we offer? Any help would be appreciated 🙂
Intermediate & Advanced SEO | | RG_SEO0 -
Worpress Redirect
I am migrating a WP site from one domain to another for a client. WP is installed at the root. Typically I would simply issue a 301-redirect for the entire domain, however, in this case, the client wants the content in 2 specific subfolders to remain live on the old site and have everything else redirected. Example: olddomain.com/subfolder-1/ olddomain.com/subfolder-2/ Question: what would the the htaccess code look like to pull this off? Thanks!
Intermediate & Advanced SEO | | SCW0 -
301 Redirecting an Entire Site
I have a question which has had me thinking for hours..... If SITE A is ranking well on a number of search phrases and you 301 that site to another (SITE B). The site will change on the Google SERPs to the site which you've re-directed to... In this case SITE B. But how do you maintain the rankings of SITE A?. Do you keep the rankings of SITE A forever? Or will your rankings of SITE A (now SITE B) gradually slip as other sites rank higher? As you can no longer edit SITE A does Google take into consideration the content on SITE B and no longer take anything that SITE A had to offer into consideration? SITE B has simply replaced it in the SERPs??...... Please can anybody help? Thanks,
Intermediate & Advanced SEO | | karl620 -
Redirection - Seo trick?
Hi, After analyzing the site I found several Redirections of exact match domains. With different domain name extensions. Is Seo trick? Is the second website which i fond that is using this technique. Can anyone gives more details? Thanks
Intermediate & Advanced SEO | | nyanainc0