What could cause Google to not honor canonical URLs?
-
I have a strange situation on a website, when I do a Google query of site:example.com all the top indexed results appear to be queries that users can perform on the website. So any random term the user searches for on the website for some reason is causing the search result page to get indexed - like example.com/search/query/random-keywords
However, the search results page has a canonical tag on it that points to example.com/search, but that doesn't seem to be doing anything. Any thoughts or ideas why this could be happening?
-
Hi there,
First of all, its a mistake to think that when searching with _site: _operator, the first results are the most important nor the more relevant. Google has said a few times that we shouldn't rely that much on what that search in terms of what's being shown.
Blocking search results with robots.txt wont be of help, as it will not remove already indexed pages and cant prevent for new pages to be indexed (if there's an external link to a robots.txt blocked page, google can still index it) it'll only prevent Googlebot from discovering new ones FROM YOUR SITE.
Again, i'd try to dig deeper to understand where are the links to internal searches that google is finding. Googlebot will not do any search in your site.
The thing with GSC, might be related to quite a few reasons. I cant say much because I don't know any more specifics, but from what you are telling me it looks like you are getting impressions in searches that you don't relate to your site and that land on pages that google is noindexing. Yeah im repeating the obvious, hehe.
In my experience, Google can have these strange behaviours. You know, there are cases when a page is canonicalized, but it can still be shown in SERPS. Dont ask me why, but it happens. It takes a little time to google fully replace it with the correct one.
I'd wait a little longer to see how Google is handling them.I don't know if im helping you.
it kinda took me a few minutes to understand/process what you wrote and come up with an answer.Please, feel free ask again or comment on my reply if I misunderstood something.
Best luck,
Gaston -
Hi here's some more background info on this situation that makes it even stranger. I can perform some pretty specific searches on Google where these indexed search result pages show up. And I can look in Google Search Console under the performance section and see that those pages receive impressions and clicks. However, if I inspect the URL, Search Console says it is not included in Google's index, and the reason it gives under indexing is because it says it is honoring the canonical URL. So search console is saying it isn't indexed because of the canonical, but I can do searches and find that exact URL in the index. Any ideas what this could be from?
-
Hi Gaston,
Thanks for the response. I can confirm that the example, /search and /search?q=foo are pretty much identical. However that may not always be the case, only when a user searches for something that would return no results. So, a website that sells widgets, /search and /search?q=widgets would not be identical, and in that case it would make sense that Google would not honor the canonical link. What's really strange is if I search google for the site: operator of the domain, the top pages are not user queries for things that make sense. The top indexed pages are random, non-relevant user searches.
I do not have a way with this system to control noindex tags on these search result pages. The only thing I could do is take the nuclear option and just block it all with robots.txt using wildcards. But that means no search result pages would get indexed, relevant or not.
-
Hi there,
in my experience, when google doesn't honor Canonicals, is because pages arent similar.
In its definition, canonical are there for two or more pages that have the same content.If you are finding it problematic, i'd suggest to use noindex tags for that search pages.
I'd investigate If there are links pointing to those internal search pages, as its not common for google to discover search pages.Hope it helps,
Best luck.
Gaston
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
-
Top Landing Page has disappeared from Google Search Console but still shows at the top of Google
Hi, One of the top landing pages in my website has disappeared from GSC Search Analytics results. But I do get a good traffic from that page until now. What might be the reason for GSC to stop showing it on the results?
Technical SEO | | eduapps0 -
How google bot see's two the same rel canonicals?
Hi, I have a website where all the original URL's have a rel canonical back to themselves. This is kinda like a fail safe mode. It is because if a parameter occurs, then the URL with the parameter will have a canonical back to the original URL. For example this url: https://www.example.com/something/page/1/ has this canonical: https://www.example.com/something/page/1/ which is the same since it's an original URL This url https://www.example.com/something/page/1/?parameter has this canonical https://www.example.com/something/page/1/ like i said before, parameters have a rel canonical back to their original url's. SO: https://www.example.com/something/page/1/?parameter and this https://www.example.com/something/page/1/ both have the same canonical which is this https://www.example.com/something/page/1/ Im telling you all that because when roger bot tried to crawl my website, it gave back duplicates. This happened because it was reading the canonical (https://www.example.com/something/page/1/) of the original url (https://www.example.com/something/page/1/) and the canonical (https://www.example.com/something/page/1/) of the url with the parameter (https://www.example.com/something/page/1/?parameter) and saw that both were point to the same canonical (https://www.example.com/something/page/1/)... So, i would like to know if google bot treats canonicals the same way. Because if it does then im full of duplicates 😄 thanks.
Technical SEO | | dos06590 -
If a URL canonically points to another link, is that URL indexed?
Hi, I have two URL both talking about keyword phrase 'counting aggregated cells' The first URL has canonical link pointing to the second URL, but if one searches for 'counting aggregated cells' both URLs are shown in the results. The first URL is the pdf, and i need only second URL (the landing page) to be shown in the search results. The canonical links should tell Google which URL to index, i don't understand why both URLs are present in search results? Is 'noindex' for the first URL only solution? I am using Yoast SEO for my website. Thank you for the answers.
Technical SEO | | Chemometec0 -
Google webmaster showing 0 indexed, yet I can see them all them Google search?
I can see them all the pages showing up in Google when i search for my site. But in webmaster tools under the sitemaps section in the indexed pages - the red bar is showing 0 indexed pages, even though they seem to be indexed. Any idea why is this showing like this? I don’t really think it’s that important as the pages are still indexed, but it just seems odd. Please see in the image.
Technical SEO | | Perfect0070 -
Google webmaster tools says access denied for 77 urls
Hi i am looking in google webmaster tools and i have seen a major problem which i hope people can help me sort out. The problem is, i am being told that 77 urls are being denied access. The message when i look for more information says the below Googlebot couldn't crawl your URL because your server either requires login to access the page, or is blocking Googlebot from accessing your site. the responce code is 403 here is a couple of examples http://www.in2town.co.uk/Entertainment-Magazine http://www.in2town.co.uk/Weight-Loss-Hypnotherapy-helped-woman-lose-3-stone i think the problem could be that i have sent them to another url in my httaccess file using the 403 re-direct but why would it bring up that google bot could not crawl them any help would be great
Technical SEO | | ClaireH-1848860 -
Why are Google search results different if you are log'd into Google or not?
I get different results when I'm log'd into my Google account associated with my website than if I'm not. The same country is occurring. So how can I rely on the google results I'm seeing? For instance my site is page 1 with the improvements I made based on SEOMOZ if I'm log'd in. Yet I'm not on the first 25 pages if I'm not logged in.
Technical SEO | | Romana0 -
Canonical URL
In our campaign, I see this notices Tag value
Technical SEO | | shebinhassan
florahospitality.com/ar/careers.aspx Description
Using rel=canonical suggests to search engines which URL should be seen as canonical. What does it mean? Because If I try to view the source code of our site, it clearly gives me the canonical url.0 -
Special characters in URL
Hello everybody, my question focus on special parameters in URL. I i am working for a website that use a lot of special entities in their URLS. For instance: www.mydomain.com/mykeyword1-mykeyword2%2C-1%2Cpage1.html I am about to make 301 redirect rules for all these urls to clean ones. IE: www.mydomain.com/mykeyword1-mykeyword2%2C-1%2Cpage1
Technical SEO | | objectif-mars
would become:
www.mydomain.com/mykeyword1-mykeyword.html I just wanted to know if anybody has already done this kind of "cleanup" and if i could expect a positive boost or not. Thanks0