Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Should I run 302 first before implementing 301?
-
I just want to ask if it is necessary to run 302 redirections first before redirecting old to new URLs permanently. I heard that we should run temporary redirects first so we can check after and to avoid passing the link juice but I want to hear thoughts from experts. Do i need to test 302s for old pages that are still live or should we redirect old URLs once these pages already removed from the site?
-
This is a friend's tool that has some more options.
http://incredibill.me/htaccess-rewrite-wizard -
We will remove a vertical/division from our current site and migrate the URLs (category and product-specific pages) to new URLs under a new domain. Let me know your thoughts Max!
By the way, thanks for sharing the redirect generator tool.
-
Thanks esiow2013 & others for discussing on 301 redirect, I also had same issue.
-
That's also a useful tool Ash, although it won't deal with URLs that that have parameters in such as question marks.
-
I have found that a 301 takes some time to take effect in the index, so I don't bother with a 302 first, There are many redirect tools on the web and I like this one: http://www.rapidtables.com/web/tools/redirect-generator.htm
-
What are you actually doing, redesigning a site and URLs have changed?
Although regardless, the process is normally the same. As soon as you have launched your new site, made live your new page or whatever is you are redirecting, set the redirects at the same time. There is no reason to delay them and again I really wouldn't bother with doing the redirects as 302's to start with. Just set the 301's, then check them all after, then double check. Even if some are incorrect after implementing, its no biggie. Simply edit it again so its correct .
The best thing to do is prepare all your redirects before I hand. I like to get organised and use a spread sheet with two columns, old URLs in one column, new URLs in the 2nd column. This way you can easily map them out.
Also to speed up the process of actually coding the redirects, I use this tool, it saves a huge amount of time: HtAccess 301 Redirect Generator Tool .
-
Thanks Max! Your answers are a big help. Last question, do I need to 301 redirect the old to new URLs within the day we will launch the new site after removing the old site? or should we prepare 302 redirects and check each URL that are still live(will be removed in site launch) if they land on the appropriate and new URLs and run 301 redirections after?
-
Like you mentioned, the reasoning behind doing 302 redirects initially is in case the redirect has been set incorrectly, giving you time to check them before Google re-crawls and updates the index. As 302 redirects are temporary, after setting the redirect the old page will usually stay in Google's index indefinitely.
However I do many 301 redirects every week and I have never taken this approach; I simply set the 301 redirect, then check everything is correct straight after. If you have hundreds of redirects to do you can check them more efficiently using the Screaming Frog web crawler. You can import your list of pages that should have been redirected in a txt file, then Screaming frog will crawl them telling you what response code they are sending and where they are redirecting too.
Even if you set an incorrect 301 redirect, it can takes weeks to months before Google updates the index, so you shouldn't really need to worry about sending the 'juice' to the incorrect page; although I suppose it depends on how long until you check if you have done those redirects correctly!
There could also be adverse issues. Say you were doing a site migration and you 302 redirected every URL on your site to other URLs, I don't know how Google would react to that, but it could be rather bad!
As the saying goes 'Measure Twice, Cut Once'!
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
-
301 Redirect in breadcrumb. How bad is it?
Hi all, How bad is it to have a link in the breadcrumb that 301 redirects? We had to create some hidden category pages in our ecommerce platform bigcommerce to create a display on our category pages in a certain format. Though whilst the category page was set to not visable in bigcommerce admin the URL still showed in the live site bread crumb. SO, we set a 301 redirect on it so it didnt produce a 404. However we have lost a lot of SEO ground the past few months. could this be why? is it bad to have a 301 redirect in the breadrcrumb.
Intermediate & Advanced SEO | | oceanstorm0 -
301 Redirect - Rank Recovery Examples?
Hi All, I recently did a 301 redirect. Page to Page and the notified google via its console. Its been 6 days since. The home page and one other high traffic page swopped out with the new domain on google search index with 3-4 drops in ranking for each. The rest of the sites pages have been indexed but still reflect the old domain when searched. Recently today my home page dropped even further to the second page of google index for the specific keyword. Can you share similar experiences and how long it took you to recover rank fully? and how long for all pages to swop out on google search's index? Regards Mike
Intermediate & Advanced SEO | | MikeBlue10 -
Google Is Indexing my 301 Redirects to Other sites
Long story but now i have a few links from my site 301 redirecting to youtube videos or eCommerce stores. They carry a considerable amount of traffic that i benefit from so i can't take them down, and that traffic is people from other websites, so basically i have backlinks from places that i don't own, to my redirect urls (Ex. http://example.com/redirect) My problem is that google is indexing them and doesn't let them go, i have tried blocking that url from robots.txt but google is still indexing it uncrawled, i have also tried allowing google to crawl it and adding noindex from robots.txt, i have tried removing it from GWT but it pops back again after a few days. Any ideas? Thanks!
Intermediate & Advanced SEO | | cuarto7150 -
Does Google Index URLs that are always 302 redirected
Hello community Due to the architecture of our site, we have a bunch of URLs that are 302 redirected to the same URL plus a query string appended to it. For example: www.example.com/hello.html is 302 redirected to www.example.com/hello.html?___store=abc The www.example.com/hello.html?___store=abc page also has a link canonical tag to www.example.com/hello.html In the above example, can www.example.com/hello.html every be Indexed, by google as I assume the googlebot will always be redirected to www.example.com/hello.html?___store=abc and will never see www.example.com/hello.html ? Thanks in advance for the help!
Intermediate & Advanced SEO | | EcommRulz0 -
Several 301 Redirects to Same Page
Hi, I have 3 Pages we won't use anymore in our website. Let's call them url A, url B and url C. To keep their SEO strength on our domain, I've though about redirecting all of them to url D. For what I understand, when 301 redirecting, about 85-90% of the link SEO juice is passed. Then, if I redirect 3 URLs to the same page... does url D receive all the link SEO juices for URLs added up? (approximately)
Intermediate & Advanced SEO | | viatrading1
e.g. future url D juice = 100% current url D juice + 85% url A juice + 85% url B juice + 85% url C juice Is this the best practice, or is there a better way? Cheers,0 -
For URLs that require login, should our redirect be 301 or 302?
We have a login required section of our website that is being crawled and reporting as potential issues in Webmaster Tools. I'm not sure what the best solution to this is - is it to make URLs requiring a login noindex/nocrawl? Right now, we have them 302 redirecting to the login page, since it's a temporary redirect, it seems like it isn't the right solution. Is a 301 better?
Intermediate & Advanced SEO | | alecfwilson0 -
301 Redirect - What happens to backlinks
Hello... One of my sites is losing rankings in G. I received the webmaster notification of unnatural links... My question is, should i do a 301 redirect of every page on my site to a new domain? If so, do the backlinks (which i believe are causing my rankings to drop) carry over? How about the good backlinks? Also, what would happen to the rankings i currently have on page 1? Thanks
Intermediate & Advanced SEO | | Prime850 -
Does 302 pass link juice?
Hi! We have our content under two subdomains, one for the English language and one for Spanish. Depending on the language of the browser, there's a 302 redirecting to one of this subdomains. However, our main domain (which has no content) is receiving a lot of links - people rather link to mydomain.com than to en.mydomain.com. Does the 302 passing any link juice? If so, to which subdomain? Thank you!
Intermediate & Advanced SEO | | bodaclick0