Does rel="canonical" support protocol relative URL?
-
I need to switch a site from http to https. We gonna add 301 redirect all over the board. I also use rel="canonical" to strip some queries parameter from the index (parameter uses to identify which navigation elements were use.)
rel="canonical" can be used with relative or absolute links, but Google recommend using absolute links to minimize potential confusion or difficulties. So here my question, did you see any issue using relative protocol in rel="canonical"?
Instead of:
-
Relative URLs can be used, but it's still superior to use absolute URLs to avoid any mistakes down the line. i.e. you miss a 301 redirect on a subdirectory and both HTTP and HTTPs versions resolve.
Relative URLs can be used in a pinch, but aren't recommended.
-
You can use a relative canonical but the example you give is wrong, it should be href="/page1.html" The example you give looks like mis take 2 on this page http://googlewebmastercentral.blogspot.be/2013/04/5-common-mistakes-with-relcanonical.html
rgds
Dirk
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
-
What is the difference between "Referring Pages" and "Total Backlinks" [on Ahrefs]?
I always thought they were essentially the same thing myself but appears there may be a difference? Any one care to help me out? Cheers!
Technical SEO | | Webrevolve0 -
Why am I getting rel= canonical?
I'm getting 14 rel=canonical tags on my site. Could someone offer me an insight as to this is happening? http://cool-invent.com Thanks, Lorraine
Technical SEO | | coolinvent0 -
Campaign Issue: Rel Canonical - Does this mean it should be "on" or "off?"
Hello, somewhat new to the finer details of SEO - I know what canonical tags are, but I am confused by how SEOmoz identifies the issue in campaigns. I run a site on a wordpress foundation, and I have turned on the option for "canonical URLs" in the All in one SEO plugin. I did this because in all cases, our content is original and not duplicated from elsewhere. SEOmoz has identified every one of my pages with this issue, but the explanation of the status simply states that canonical tags "indicate to search engines which URL should be seen as the original." So, it seems to me that if I turn this OFF on my site, I turn off the notice from SEOmoz, but do not have canonical tags on my site. Which way should I be doing this? THANK YOU.
Technical SEO | | mrbradleyferguson0 -
Rel=Canonical
Any downsides to adding the rel=canonical tag to the canonical page itself? It will make it easier for us to implement based on the way our site's templates work. For example, we would add to the page http://www.mysite.com/original-page.aspx The canonical tag would also appear on other dupe pages like: http://www.mysite.com/original-page.aspx?ref=93929299 http://www.mysite.com/original-page.aspx?ref=view29199292 etc
Technical SEO | | SoulSurfer80 -
Rel canonical to dissimilar pages
Is there a penalty for implementing a rel canonical between to pages that don't have the same content? I was told that you should avoid using a rel canonical if the pages score lower than 50-60 on the Similar Page Checker: http://www.webconfs.com/similar-page-checker.php The overall theme of the pages I am considering this for are similar but the actual content is different.
Technical SEO | | ryanwats0 -
Why am i still getting duplicate page title warnings after implementing canonical URLS?
Hi there, i'm having some trouble understanding why I'm still getting duplicate page title warnings on pages that have the rel=canonical attribute. For example: this page is the relative url http://www.resnet.us/directory/auditor/az/89/home-energy-raters-hers-raters/1 and http://www.resnet.us/directory/auditor/az/89/home-energy-raters-hers-raters/2 is the second page of this parsed list which is linking back to the first page using rel=canonical. i have over 300 pages like this!! what should i do SEOmoz GURUS? how do i remedy this problem? is it a problem?
Technical SEO | | fourthdimensioninc0 -
Is SEOMoz only good for "ideas"?
Perhaps I've learned too much about the technical aspects of SEO, but nowhere have I found scientific studies backing up any claims made here, or a useful answer to a discussion I recently started. Maybe it doesn't exist. I do enjoy Whiteboard Friday's. They're fantastic for new ideas. This site is great. But I take it there are no proper studies conducted that examine SEO, rather just the usual spin of "belief from authority". No?
Technical SEO | | stevenheron0 -
Does 301 redirect pass "freshness?"
Greetings! I work for an online retailer, and we recently launched a voting tool that allows customers to voice their opinion whether or not we should carry a new item. It's been a huge success and we've been generating thousands of comments. As a result, it's helped our SEO, and our products are showing up on the first page for some keywords without having any external links pointing to these pages. Our plan is to sell a product if it does well during the voting period. Unfortunately, we're not able to process the sale on the voting page, and need to redirect users to another page on our site. I understand that a 301 redirect transfers "linkjuice" to the new destination URL. But does it also transfer "freshness?" I ask because our new landing pages will not be updated as frequently as the voting pages. Example of our Voting Page:
Technical SEO | | znotes
http://www.uncommongoods.com/voting/product/50012/infant-fortune-cookie-booties Example of Redirected Item Page (where sale can be processed):
http://www.uncommongoods.com/product/baby-tube-socks-set-of-4 Any help/comments would be appreciated. Thank you!0