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:
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
-
A Really Specific Question about 301 Redirect Strategies
Hi there: As part of a site redesign project, we've been doing a lot of 301 redirects, as we retire old URLs or rename them. My question is: is it necessary to redirect ALL old URLS? What about URLs with no links and low authority? Are these really necessary to redirect, since they're not referenced on the web and there's obviously a global redirect happening at the level of the root domain? Just curious; I'm not sure I've ever really understood this...
Intermediate & Advanced SEO | | Daaveey0 -
301 redirects broken - problems - please help!
Hi, I have a bit of an issue... Around a year ago we launched a new company. This company was launched out of a trading style of another company owned by our parent group (the trading style no longer exists). We used a lot of the content from the old trading style website, carefully mapping page-to-page 301 redirects, using the change of address tool in webmaster tools and generally did a good job of it. The reason I know we did a good job is that although we lost some traffic in the month we rebranded, we didn't lose rankings. We have since gained traffic exponentially and have managed to increase our organic traffic by over 200% over the last year. All well and good. However, a mistake has recently occurred whereby the old trading style website domain was deleted from the server for a period of around 2-3 weeks. It has since been reinstated. Since then, although we haven't lost rankings for the keywords we track I can see in webmaster tools that a number of our pages have been deindexed (around 100+). It has been suggested that we put the old homepage back up, and include a link to the XML sitemap to get Google to recrawl the old URLs and reinstate our 301 redirects. I'm OK with this (up to a point - personally I don't think it's an elegant solution) however I always thought you didn't need a link to the xml sitemap from the website and that the crawlers should just find it? Our current plan is not to put the homepage up exactly as it was (I don't believe this would make good business sense given that the company no longer exists), but to make it live with an explanation that the website has moved to a different domain with a big old button pointing to the new site. I'm wondering if we also need a button to the xml sitemap or not? I know I can put a sitemap link in the robots file, but I wonder if that would be enough for Google to find it? Any insights would be greatly appreciated. Thank you, Amelia
Intermediate & Advanced SEO | | CommT0 -
When Mobile and Desktop sites have the same page URLs, how should I handle the 'View Desktop Site' link on a mobile site to ensure a smooth crawl?
We're about to roll out a mobile site. The mobile and desktop URLs are the same. User Agent determines whether you see the desktop or mobile version of the site. At the bottom of the page is a 'View Desktop Site' link that will present the desktop version of the site to mobile user agents when clicked. I'm concerned that when the mobile crawler crawls our site it will crawl both our entire mobile site, then click 'View Desktop Site' and crawl our entire desktop site as well. Since mobile and desktop URLs are the same, the mobile crawler will end up crawling both mobile and desktop versions of each URL. Any tips on what we can do to make sure the mobile crawler either doesn't access the desktop site, or that we can let it know what is the mobile version of the page? We could simply not show the 'View Desktop Site' to the mobile crawler, but I'm interested to hear if others have encountered this issue and have any other recommended ways for handling it. Thanks!
Intermediate & Advanced SEO | | merch_zzounds0 -
Setting up 301 Redirects after acquisition?
Hello! The company that I work for has recently acquired two other companies. I was wondering what the best strategy would be as it relates to redirects / authority. Please help! Thanks
Intermediate & Advanced SEO | | Colin.Accela0 -
Can there be to many 301 redirects
Is it possible to have to many 301 redirects. I am currently looking at 156 of them. Does this create any quality issues with regard to site performance or any other issues. Thank you for your consideration!
Intermediate & Advanced SEO | | APICDA0 -
Is it a problem to have too many 301 redirects within your site
my website is translated into 10+ languages, but our news articles are often only published in 1-2 languages. Currently, URLs are created in the unpublished news languages that then 301 redirect the user to main news page since the content doesnt exist in that language. Is this implementation okay or is there a preferred method we should be using so that we don't have a large number of pages on the site with redirects? Thanks!
Intermediate & Advanced SEO | | theLotter0 -
How do you find all of your 301 redirects?
I would like a full list of 301 redirects that we have on our site. Is there a way to export it? I tried Bing Webmaster tools and the list was incomplete. We use IIS. Any ideas?
Intermediate & Advanced SEO | | EcommerceSite0 -
How to conduct catch 301 redirects & have the separate 301 redirects for the key pages
Hi, We've currently done a site migration mapping and 301 redirecting only the sites key pages. However two GWT (Google Webmaster Tools) is picking a massive amount of 404 areas and there has been some drop in rankings. I want to mitigate the site from further decline, and hence thought about doing a catch 301 - that is 301 redirecting the remaining pages found on the old site back to the home page, with the future aim of going through each URL one by one to redirect them to the page which is most relevant. Two questions, (1) can I do a catch 301 and if so what is the process and requirements that I have to give to the developer? (2) How do you reduce the number of increasing 404 errors from a site, despite doing 301 redirects and updating links on external linking sites. Note: The server is apache and the site is hosted on Wordpress platform. Regards, Vahe
Intermediate & Advanced SEO | | Vahe.Arabian0