Questions tagged [rel-canonical]

rel-canonical is a way for specifying preferred URLs using link elements in HTML pages within the HEAD tag. It can help in situations where more than one page has duplicate content. {link rel="canonical" href="http://example.com"}

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316 views

Should my canonical URLs have only the ID with no slug so that they don't change?

Our URLs will be created by the user's content. Eg: www.example.com/bar-1234/i-went-to-baz-4321 The "i went to baz" portion is user generated, included with the aim of being helpful to the person ...
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2answers
178 views

Can I declare a duplicate page via javascript for google?

Most sources of documentation state that one can declare a webpage a duplicate of another by applying this tag on the duplicate page: <link rel="canonical" href="(absolute URL to original page)"&...
21
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3answers
2k views

Using rel=canonical with syndication

I work at a site which allows syndication of content (via API's and data dumps). We are finding that a number of sites which republish our content are appearing higher in Google search results, even ...
3
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2answers
2k views

SEO - does Google read dynamic canonical tags? [duplicate]

I used the following code to redirect all the HTTP pages of a site to the https:// version. <link rel="canonical" href=""> <script> var url = window.location.href; // get current URL ...
2
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2answers
1k views

Linking desktop and mobile pages

Since I'm a non-technical person willing to enter the mobile space, would like to ask for some advice and the specific code to add to my pages if possible. My desktop site is bilingual English/...
4
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1answer
110 views

SEO - Canonical Tags and, 301 and Product Variations

My website has undergone many changes over the past 10 years, as I guess most have, rankings have dropped and over the past few months I have been working on the site and CMS a lot to improve it, but ...
2
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1answer
124 views

Does a link rel canonical tag pointing back to the page itself cause an infinite loop that wastes crawl budget?

I assume that search engine robots crawl the whole page and then the canonical tag because pages that are self canonicalized still get indexed and their contents are still parsed. However, does a ...
2
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3answers
554 views

Is 100-150 words content enough for a web page?

I have some 20 different combinations of canonical pages featuring images in different categories. Is 100-150 words content okay for a page considering I use rel=canonical on their copies? I mean how'...
2
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1answer
93 views

How duplicate must two pages be in order for one to require rel=canonical?

I've been reading up on: <link rel="canonical" href="(original url)"> And one thing that I'm trying to figure out is the lowest percent of duplication must any two pages need to be in order ...
2
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3answers
5k views

Can canonical tags be placed in the sitemap rather than in each page?

We have canonical tags spread across our web pages. Is it possible to add the canonical tags in our sitemap instead? If yes, how?
1
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1answer
266 views

Google Ignoring Canonical - Asking for Advice on Alternative Option

We self-host video content on our site and allow other sites to embed our videos using IFRAME. Up until a few months ago, we used to canonical the iframe page to the video listing page on our website ...
1
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1answer
556 views

Can canonical links and noindex be used with iframes?

We have implemented canonical links to our website in order to prevent the indexation of parameters. Some of the pages are also used as iframes. From the the little info I could find on 'iframes and ...