Rel Canonical Crawl Notices
-
Hello,
Within the Moz report from the crawl of my site, it shows that I had 89 Rel Canonical notices. I noticed that all the pages on my site have a rel canonical tag back to the same page the tag is on. Specific example from my site is as follows: http://www.automation-intl.com/resistance-welding-equipment has a Rel Canonical tag <link rel="<a class="attribute-value">canonical</a>" href="http://www.automation-intl.com/resistance-welding-equipment" />. Is this self reference harmless and if so why does it create a notice in the crawl?
Thanks in advance.
-
Thanks Martijn
-
Just some more information about canonical tags, Matt Cutts has said that self-referring canonical tags like the one you described won't hurt your site. However, Bing said that it could negatively impact rankings, and to not put a tag if it lists its own url. If you are getting the majority of traffic from people using Bing (although it's not likely), you might want to consider removing the canonical tag.
Like Martijn said though, canonical tags are fine when used correctly.
-
Hi Eric,
Your canonical URL on this page is totally OK like this, as Moz also mentions in the report about the rel canonicals it's just a notice so not a warning or an error. They just give you a notice that this page is containing a canonical tag to make sure you're aware of this!
Hope this answers your question!
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
-
Should I disallow crawl of my Job board?
MOZ crawler is telling me we have loads of duplicate content issues. We use a Job Board plugin on our Wordpress site and we have allot of duplicate or very similar jobs (usually just a different location), but the plugin doesn't allow us to add any rel canonical tags to the individual jobs. Should I disallow the /jobs/ url in the robots.txt file? This will solve the duplicate content issue but then Google wont be able to crawl any of the individual job listings Has anyone had any experience working with a job board plugin on Wordpress and had a similar issue, or can advise on how best to solve our duplicate content?? Thanks 🙂
Technical SEO | | O2C0 -
how to set rel canonical on wordpress.com sites
I know how to do this with a wordpress.org site but I have a client that does not want to switch and without a plugin I am lost. any help would be greatly appreciated. Jeremy Wood
Technical SEO | | SOtBOrlando0 -
Home page canonical issues
Hi, I've noticed I can access/view a client's site's home page using the following URL variations - http://example.com/
Technical SEO | | simon-145328
http://example/index.html
http://www.example.com/
http://www.example.com/index.html There's been no preference set in Google WMT but Google has indexed and features this URL - http://example.com/ However, just to complicate matters, the vast majority of external links point to the 'www' version. Obviously i would like to tidy this up and have asked the client's web development company if they can place 301 redirects on the domains we no longer want to work - I received this reply but I'm not sure whether this does take care of the duplicate issue - Understand what you're saying, but this shouldn't be an issue regarding SEO. Essentially all the domains listed are linking to the same index.html page hosted at 1 location My question is, do i need to place 301 redirects on the domains we don't want to work and do i stick with the 'non www' version Google has indexed and try to change the external links so they point to the 'non www' version or go with the 'www' version and set this as the preferred domain in Google WMT? My technical knowledge in this area is limited so any help would be most appreciated. Regards,
Simon.0 -
Website being crawled but not indexed any thoughts?
Hi Everyone,
Technical SEO | | Ant71
I created a new website a few weeks ago www.drivingseaford.co.uk , did a little link citation, links from Google+, submitted to webmaster tools etc but its still not getting indexed. Webmaster tools crawl stats page is showing pages being crawled, no errors. But 0 indexed. http://www.drivingseaford.co.uk/robots.txt is showing User-agent: * Disallow: /wp-admin/ Disallow: /wp-includes/ Im a bit stumped as never had this before!!! Any ideas from you lovely people?? Antony0 -
I have 3500 pages crawled by Google, - why is SEOMOZ only able to crawl 400 of these ?
I added my site almost two weeks ago to the PRO DashBoard, and so far only 404 pages has been crawled, - but I know for a fact that there is 3500 pages that should be crawled. Other search engines has no problem in crawling and indexing these pages, so what can be wrong here ?
Technical SEO | | haybob270 -
Blocking https from being crawled
I have an ecommerce site where https is being crawled for some pages. Wondering if the below solution will fix the issue www.example.com will be my domain In the nav there is a login page www.example.com/login which is redirecting to the https://www.example.com/login If I just disallowed /login in the robots file wouldn't it not follow the redirect and index that stuff? The redirect part is what I am questioning.
Technical SEO | | Sean_Dawes0 -
SEOMoz Crawling Errors
I recently implemented a blog using WordPress on our website. I didn't use WordPress as the CMS for the rest of our site just the blog portion. So as an example I installed Wordpress in http://www.mysite/blog/" not in the root. My error report in SEOMoz went from 0 to 22e. The Moz bot or crawler that SEOMoz uses is reporting a ton of 4xx errors to strang links that shouldn't exist anywhere on the site. Example: Good link - http://www.mysite/products.html Bad link reported by SEOMoz - http://www.mysite/blog/my-first-post/products.html I've also noticed that my page speed as become much slower as reported by Google. Does anybody know what could be happening here? I know that typically it's better to install WordPress in the root and use it to control the entire site but I was under the gun to get a blog out. Thanks
Technical SEO | | TRICORSystems0 -
Canonical efficiency
Hi, I'm creating recommendations for one of my client's site. It's a news site highly based on a regional aspect. One of the main features would be that you can navigate on a high level, we call it inter-regional (with all the regions news) and on the regional level (with only news related to the region) which act as a filter which means that most of my content will be duplicate. To allow the user to navigate the site on the two levels means that all the news pages will be duplicated, one with the inter-regional URL and one with the regional URL. Example: http://www.sitename.com/category/2011/11/07/name-of-the-article http://www.sitename.com/region-name/category/2011/11/07/name-of-the-article The regional URL is the official one, since it has all the keywords I want, and I'm planning to have a canonical on both version with the regional URL. Is there a risk that this would affect my ranking? Any alternatives? I read that I could prevent SE to crawl inter-regional articles using my robot.txt but I'm not fond of that. Thanks!
Technical SEO | | Pherogab0