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.
Switching from HTTP to HTTPS: 301 redirect or keep both & rel canonical?
-
Hey Mozzers,
I'll be moving several sites from HTTP to HTTPS in the coming weeks (same brand, multiple ccTLDs). We'll start on a low traffic site and test it for 2-4 weeks to see the impact before rolling out across all 8 sites.
Ideally, I'd like to simply 301 redirect the HTTP version page to the HTTPS version of the page (to get that potential SEO rankings boost). However, I'm concerned about the potential drop in rankings, links and traffic.
I'm thinking of alternative ways and so instead of the 301 redirect approach, I would keep both sites live and accessible, and then add rel canonical on the HTTPS pages to point towards HTTP so that Google keeps the current pages/ links/ indexed as they are today (in this case, HTTPS is more UX than for SEO).
Has anyone tried the rel canonical approach, and if so, what were the results? Do you recommend it?
Also, for those who have implemented HTTPS, how long did it take for Google to index those pages over the older HTTP pages?
-
Thanks Eric, I appreciate the response.
-
Regarding the GCLIDs, you'll want to update your Google AdWords campaigns and anywhere else you can updated the URLs to the new HTTPs version of your site.
Whenever you use a 301 Permanent Redirect you typically lose the referrer data, so that's why you're going to see issues with the referrers.
-
I would definitely use the 301 permanent redirects and NOT use the canonical tag for this. Also, don't forget to verify the HTTPs version of your site in Google Search Console, as well. We recommend getting a few new links to the HTTPs version of the site, as that will help with indexing and crawling.
-
The best way to mitigate this problem would be to update the destination URLs in your Adwords Campaigns. You can do this in bulk relatively quickly using the Adwords Editor desktop application.
-
Hi Logan,
I have a question related to this topic. We have something similar in place, but we are struggling as the 301 redirect from http to https sometime kills the gclid parameter that AdWords uses to track clicks coming search or display campaigns.
Have you heard about this before? Do you any practical solution to this?
Cheers,
Kilgray Translation Technologies
-
No problem!
-
Thanks Logan!
-
Hi Steven,
You'll definitely want to apply 301 redirects to any site that you move to HTTPS. For most sites, this can typically be done with a single redirect rules that essentially replaces http with https, so you won't have to comb through each URL and apply one-to-one redirects.
No need to worry about losing link juice, Google views these types of 301s differently than a typical 301, and all authority will pass through them.
Canonical should also be applied, this will help search engines learn your new URL structure and ensure they index the new HTTPS URLs.
Cryus Shepard wrote a great post with all the necessary steps for a secure migration, check it out here: https://moz.com/blog/seo-tips-https-ssl
Good luck!
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 - 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 | Dec 7, 2018, 10:34 AM | MikeBlue10 -
Help with force redirect HTTP to HTTPS
Hi, I'm unsure of where I should be putting the following code for one of my Wordpress websites so that they redirect all HTTP requests to HTTPS. RewriteEngine On RewriteCond %{HTTPS} !=on RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] This is my current htaccess file: *missing
Intermediate & Advanced SEO | Oct 23, 2017, 9:48 AM | Easigrass0 -
301 redirect hops from non-https and www
It's best practice to minimize the amount of 301 redirect hops. Ideally only one redirect hop. It's also best practice to 301 redirect (or at least canonical) your non-https and/or your non-www (or www) to the canonical protocol/subdomain. The simplest (and possibly the most common) way to implement canonical protocol/subdomain redirects is through a load balancer or before your app processes the request. Both of which will just blanket 301 to the canonical domain/protocol regardless if the path exists or not In which case, you could have: Two hops. i.e. hop #1 http://example.com/foo to https://example.com/foo, hop #2 https://example.com/foo to https://example.com/bar 301 to a 404. Let's say https://example.com/dog never existed, but somebody for whatever reason linked to it (maybe a typo). If I request https://www.example.com/dog, the load balancer would 301 to a 404 page. Either scenario above should be fairly rare. However, you can't control how people link to you. Should I care about either above scenario? I could have my app attempt to check if the page exists before forwarding, but that code could be complicated.
Intermediate & Advanced SEO | Oct 20, 2017, 1:26 AM | dsbud0 -
301 Redirecting from domain to subdomain
We're taking on a redesign of our corporate site on our main domain. We also have a number of well established, product based subdomains. There are a number of content pages that currently live on the corporate site that rank well, and bring in a great deal of traffic, though we are considering placing 301 redirects in place to point that traffic to the appropriate pages on the subdomains. If redirected correctly, can we expect the SEO value of the content pages currently living on the corporate site to transfer to the subdomains, or will we be negatively impacting our SEO by transferring this content from one domain to multiple subdomains?
Intermediate & Advanced SEO | Apr 26, 2017, 9:12 AM | Chris81980 -
Is a 301 Redirect and a Canonical Tag on Uppercase to Lowercase Pages Correct?
We have a medium size site that lost more than 50% of its traffic in July 2013 just before the Panda rollout. After working with a SEO agency, we were advised to clean up various items, one of them being that the 10k+ urls were all mixed case (i.e. www.example.com/Blue-Widget). A 301 redirect was set up thereafter forcing all these urls to go to a lowercase version (i.e. www.example.com/blue-widget). In addition, there was a canonical tag placed on all of these pages in case any parameters or other characters were incorporated into a url. I thought this was a good set up, but when running a SEO audit through a third party tool, it shows me the massive amount of 301 redirects. And, now I wonder if there should only be a canonical without the redirect or if its okay to have tens of thousands 301 redirects on the site. We have not recovered yet from the traffic loss yet and we are wondering if its really more of a technical problem than a Google penalty. Guidance and advise from those experienced in the industry is appreciated.
Intermediate & Advanced SEO | Dec 8, 2014, 7:00 AM | ABK7170 -
Canonical URL & sitemap URL mismatch
Hi We're running a Magento store which doesn't have too much stock rotation. We've implemented a plugin that will allow us to give products custom canonical URLs (basically including the category slug, which is not possible through vanilla Magento). The sitemap feature doesn't pick up on these URLs, so we're submitting URLs to Google that are available and will serve content, but actually point to a longer URL via a canonical meta tag. The content is available at each URL and is near identical (all apart from the breadcrumbs) All instances of the page point to the same canonical URL We are using the longer URL in our internal architecture/link building to show this preference My questions are; Will this harm our visibility? Aside from editing the sitemap, are there any other signals we could give Google? Thanks
Intermediate & Advanced SEO | Sep 9, 2014, 7:15 AM | tomcraig860 -
Can penalties be passed via 301 redirect?
I have a well established domain that's been hit with some penalties. It hasn't been nuked off the map, just downgraded, especially on short-tail, one word type queries. I'm planning on redirecting this domain to another well established domain. The domains already have a history of lots of interlinking and are very similar from a subject matter standpoint. I feel that the penalized domain has been hit with an "over-optimization" of link anchor text penalty (I'm hoping it's algorithmic, but it could be manual). My question is if anyone has ever heard of a penalty like this being transferred to another domain through a 301 redirect. My hope is that the penalty just puts a cap on how much juice the redirect can pass, rather than transferring the penalty to the other domain itself. Any thoughts on this?
Intermediate & Advanced SEO | Mar 25, 2014, 8:10 AM | SEOMG1 -
Any penalty for having rel=canonical tags on every page?
For some reason every webpage of our website (www.nathosp.com) has a rel=canonical tag. I'm not sure why the previous SEO manager did this, but we don't have any duplicate content that would require a canonical tag. Should I remove these tags? And if so, what's the advantage - or disadvantage of leaving them in place? Thank you in advance for your help. -Josh Fulfer
Intermediate & Advanced SEO | Jan 30, 2016, 4:49 PM | mhans1