Should existing canonical tags be removed where a 301 redirect is the preferred option?
-
Hi,
I'm working on a site that is currently using canonical tags to deal with www and non-www variations. My recommendation is to setup 301 redirects to deal with this issue instead.
However, is it ok to leave the existing canonical tags in place alongside the new 301 redirects or should they be removed?
My thoughts are that this is not a canonical issue and therefore they should be removed? If 301 redirects are not possible it would be better have them that nothing at all but I don't think we need both, right?
Any feedback much appreciated!
-
Hi,
That's a great help, thanks a mill! Leaving them in place as a fall back makes sense.
-
Hi,
It's perfectly acceptable to leave the canonical tags in place. Self-referring canonical tags like this can often be helpful, but leaving them in place certainly isn't going to hurt anything. Here are a few instances where they come into play:
- Tagged links
- Query string parameters
- As a fall back for 301 rules failing or being removed by accident
- Relative links
Hope that helps!
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
-
Proper 301 redirect code for http to https
I see lots of suggestions on the web for forwarding http to https. I've got several existing sites that want to take advantage of the SSL boost for SEO (however slight) and I don't want to lose SEO placements in the process. I can force all pages to be viewed through the SSL - that's no problem. But for SEO reasons, do I need to do a 301 redirect line of code for every page in the site to the new "https" version? Or is there a way to catch all with one line of code that Google, etc. will recognize & honor?
Technical SEO | | wcksmith10 -
301 redirect after penalty to domain which currently 301 to the penalised domain
Hello all, As I have mentioned in another Q&A, one of our new clients got hit by manual penalty. I checked their link profile and there was a lot of black hat involved. Long story sort, I submitted a reconsiderationr equest which was not enough as it seems 99,9% of his links are bad links. We took the decision to move a newly launched web site from www.websitename.com to www.website-name.com with the latter being an old domain name with good authority and clean link profile. The problem is that at the moment the www.website-name.com is set to 301 redirect to www.websitename.com and what we want to do now is take the web site off www.websitename.com and launch (not 301 as we dont want to pass the penalty to the clean domain) it to www.website-name.com. What is the best practise for this particular case and are there any things i should pay attention to? I would appreciate your advise!
Technical SEO | | artdivision0 -
Does 301 redirect of old filenames still work?
I have gone through several revisions of my site. We used to have only static pages in HTML. I had search-engine-optimization.html changed to seo-philippines.html changed to /seo-philippines/ I 301 redirected all of them whenever I change the filenames. This is in the course of 6 years worth of link building and I'm wondering if this has an effect because our rankings go down everytime we do this.
Technical SEO | | optimind0 -
301 redirects and seo..
I bought a domain and it has nice traffic. It only has about 5 main pages in php When i got the site i switched to html because php was overkill. I did the 301 and google deleted the php files and replaced with html version when i check site:domain.com It has been about 7 days. I DID NOT use 301 for each of the 5 pages to go php to html instead is used this code RewriteEngine On
Technical SEO | | samerk
RewriteCond %{HTTP_HOST} ^mydomain.com
RewriteRule (.) http://www.mydomain.com/$1 [R=301,L]
RedirectMatch 301 (.).php$ http://www.mydomain.com$1.html So basically if you load php it will load the html version. dog.php > dog.html Is this OKAY? or should it be done differently.... worried! Thanks !0 -
A script to automatically write 301 redirect rules to htaccess?
I was wondering if anyone could help provide some resources on how to automatically write 301 redirect rules to htaccess. Allow me to explain... I'm building a new website and the primary users are businesses. They have their own profile pages on the site. The URL is based off of their Company Name. In the event that they decided to change their name... reasons being, perhaps they mispelled it the first time, or they're removing LLC or adding Inc, I want to also change the URL and redirect the old URL to the new URL. Since the URL is based off of their Company Name, making a change to the company name would make a change to the URL. I know it doesn't have to work this way, but for our purpose this works best. In case the old URL had any links to it, I wanted to see if there was an way to automatically update an htaccess file with a 301 redirect from the old URL to the new one. Could anyone point me in the right direction of how to do this? Perhaps a sample script. I've done a lot of searches on Google and can't seem to find anything. e.g. Original:
Technical SEO | | bimmer540
Name: XYZ Widgets
URL: website.com/xyz-widgets New - business changes their company name in their profile:
Name: XYZ Widgets, Inc.
URL: website.com/xyz-widgets-inc Upon the user saving the changes in their profile, I'd like to write a 301 redirect to an htaccess file:
Redirect 301 /xyz-widgets http://www.website.com/xyz-widgets-inc I know how to manually write redirects and I've got a pretty smart web developer. We've just never triggered a script to automatically write to an htaccess file before. Is this possible? Any resources are appreciated. Any security risks? Thanks!0 -
Setting up a 301 redirect from expired webpages
Hi Guys, We have recently created a new website for one of our clients and replaced their old website on the same domain. One problem that we are having is that all of the old pages are indexed within Google (1000s) and are just getting sent to our custom 404 page. We are finding that there is an large bounce rate from this and also, I am worried from an SEO point of view that the site could lose rank positioning through the number of crawl errors that Google is getting. Want I want is to set up a 301 redirect from these pages to go to the 'our brands' page. The reason for this is that the majority of the old URLs linked to individual product pages, and one thing to note is that they are all .asp pages. Is there a way of setting up a rule in the htaccess file (or another way) to say that all webpages that end with the suffix of .asp will be 301 redirected to the our brands' page? (there is no .asp pages on the new site as it is all done in php). If so, I would love it if someone could post the code snippet. Thanks in advance guys and if you have any other ideas then be my guest to suggest 🙂 Matt.
Technical SEO | | MatthewBarby0 -
Help needed please with 301 redirects in htaccess file.
In summary, we're currently having issues with our htaccess file. 301 redirects are going through to the new described URL but in addition the new URL is followed by a ? and the old URL. How can we get rid of the ? and previous URL so they don't appear as an ending. None of the examples we've found re this issue online appear to work. Can anyone please offer some advice? Can we use a RewriteRule to stop this happening? Here's a summary of the htaccess file REDIRECT CODE BEGINS HERE LONG LIST OF REDIRECTS, which appear to be set up perfectly fine. REDIRECT CODE ENDS DirectoryIndex index.php <ifmodule mod_rewrite.c="">RewriteEngine On Options +FollowSymLinks
Technical SEO | | petersommertravels
DirectoryIndex index.php
RewriteEngine On
RewriteCond $1 !^(images|system|themes|pdf|favicon.ico|robots.txt|index.php) [NC]
RewriteRule ^.htaccess$ - [F]
RewriteRule ^favicon.ico - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /index.php?/$1 [L]</ifmodule> DirectoryIndex index.php0 -
Joomla 301 redirects
hi i am using joomla sef404 and i have 7000 not found pages in my webmaster google tool page. the trouble is i got rid of a lot of pages and also components so now i am left with loads of not found pages. what i want to try and do is to create 301 redirects so that i do not lose page rank. can anyone please let me know how to do this step by step please
Technical SEO | | ClaireH-1848860