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.
301 or 302 Redirects to Mobile Site
-
When it's detected that a mobile device is accessing the site it has the ability to redirect from www.example.com to m.example.com. Does it make more sense to employ a 301 or 302 redirect here?
Google says a 301 but does not explain why (although usually I stick to "when in doubt, 301") . It seems like a 302 would prevent passing link juice to the mobile site and having mobile-optimized results also showing up in Google's index. What is the preference here?
-
Thanks for sharing that link. That's interesting that Google is telling you to create a 301 for desktop to mobile redirects. I've always used this script and it's worked great never negatively impacted my Mobile or Desktop SERPS:
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 Redirects for Multiple Language Sites in htaccess File
Hi everyone, I have a site on a subdomain that has multiple languages set up at the domain level: https://mysite.site.com, https://mysite.site.fr , https://mysite.site.es , https://mysite.site.de , etc. We are migrating to a new subdomain and I am trying to create 301 redirects within the htaccess file, but I am a bit lost on how to do this as it seems you have to go from a relative url to an absolute - which would be fine if I was only doing this for the english site, but I'm not. It doesn't seem like I can go from absolute url to an absolute url - but I could be wrong. I am new to editing the htaccess file - so I could definitely use some advice here. Thanks.
Intermediate & Advanced SEO | | amberprata0 -
SEO impact difference between a URL Rewrite and 301 redirect
Hi guys and girls! Just putting a new site live, we changed the URL from one thing to another and I created a 301 file redirecting the urls like for like. The developer installing it has created a different file with columns like: RewriteRule ^page/ http://www.site/page [R=301,L] RewriteRule ^/page/ http://www.site/page [R=301,L] What's the difference? The page redirects but is there a difference between the 301 redirect and this URL rewrite in terms of SEO and link value?
Intermediate & Advanced SEO | | shloy23-2945840 -
Can an incorrect 301 redirect or .htaccess code cause 500 errors?
Google Webmaster Tools is showing the following message: _Googlebot couldn't access the contents of this URL because the server had an internal error when trying to process the request. These errors tend to be with the server itself, not with the request. _ Before I contact the person who manages the server and hosting (essentially asking if the error is on his end) is there a chance I could have created an issue with an incorrect 301 redirect or other code added to .htaccess incorrectly? Here is the 301 redirect code I am using in .htaccess: RewriteEngine On RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /([^/.]+/)*(index.html|default.asp)\ HTTP/ RewriteRule ^(([^/.]+/)*)(index|default) http://www.example.com/$1 [R=301,L] RewriteCond %{HTTP_HOST} !^(www.example.com)?$ [NC] RewriteRule (.*) http://www.example.com/$1 [R=301,L] Could adding the following code after that in the .htaccess potentially cause any issues? BEGIN EXPIRES <ifmodule mod_expires.c="">ExpiresActive On
Intermediate & Advanced SEO | | kimmiedawn
ExpiresDefault "access plus 10 days"
ExpiresByType text/css "access plus 1 week"
ExpiresByType text/plain "access plus 1 month"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType application/x-javascript "access plus 1 month"
ExpiresByType application/javascript "access plus 1 week"
ExpiresByType application/x-icon "access plus 1 year"</ifmodule> END EXPIRES (Edit) I'd like to add that there is a Wordpress blog on the site too at www.example.com/blog with the following code in it's .htaccess: BEGIN WordPress <ifmodule mod_rewrite.c="">RewriteEngine On
RewriteBase /blog/
RewriteRule ^index.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /blog/index.php [L]</ifmodule> END WordPress Thanks0 -
.htaccess 301 Redirect Help! Specific Redirects and Blanket Rule
Hi there, I have the following domains: OLD DOMAIN: domain1.co.uk NEW DOMAIN: domain2.co.uk I need to create a .htaccess file that 301 redirects specific, individual pages on domain1.co.uk to domain2.co.uk I've searched for hours to try and find a solution, but I can't find anything that will do what I need. The pages on domain1.co.uk are all kinds of filenames and extensions, but they will be redirected to a Wordpress website that has a clean folder structure. Some example URL's to be redirected from the old website: http://www.domain1.co.uk/charitypage.php?charity=357 http://www.domain1.co.uk/adopt.php http://www.domain1.co.uk/register/?type=2 These will need to be redirected to the following URL types on the new domain: http://www.domain2.co.uk/charities/ http://www.domain2.co.uk/adopt/ http://www.domain2.co.uk/register/ I would also like a blanket/catch-all redirect from anything else on www.domain1.co.uk to the homepage of www.domain2.co.uk if there isn't a specific individual redirect in place. I'm literally tearing my hair out with this, so any help would be greatly appreciated! Thanks
Intermediate & Advanced SEO | | Townpages0 -
301 vs 410 redirect: What to use when removing a URL from the website
We are in the process of detemining how to handle URLs that are completely removed from our website? Think of these as listings that have an expiration date (i.e. http://www.noodle.org/test-prep/tphU3/sat-group-course). What is the best practice for removing these listings (assuming not many people are linking to them externally). 301 to a general page (i.e. http://www.noodle.org/search/test-prep) Do nothing and leave them up but remove from the site map (as they are no longer useful from a user perspective) return a 404 or 410?
Intermediate & Advanced SEO | | abargmann0 -
Redirecting one site to another for link juice
I have two sites with same theme - buying cars. I am going remove one of the sites from being crawled permenantly (ie junkthecars.com) and point domian via 301, to another similar theme site (sellthecars.com). The purpose is to simply pass the SEO link juice from one site to the other as we retire junkthecars.com.... Is a forwarding of the domain OK and the best way for the search engines to increase the rank of sellthecars.com (we hate to wast the link work done on Junkthecars.com)? What dangers should I look for that could hurt sellthecars.com if we do the redirect at a simple TLD?
Intermediate & Advanced SEO | | bestone0 -
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 -
301 Redirects After Company Acquisition
We recently acquired a company, and now we are going to redirect all of the pages on their site to their respective pages on our site. Do we need to keep the original pages on their site active? For how long? Ideally, we would like to redirect everything and remove the old site entirely so we don't have to pay to keep hosting it. Is this possible? Thanks!
Intermediate & Advanced SEO | | pbhatt1