For webpages which may duplicate some or all of their content with other pages (for legitimate reasons), the canonical URL is the URL of the page which search engines should link to.

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15 views

Rel Canonical for multiple versions of pagination for desktop and mobile

My website is primarily a photo gallery presentation site where the photo thumbnails (that link to the photos) are divided into pages. To maintain compatibility for all users, I give them the option ...
3
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2answers
51 views

Multiple galleries on one page

I have multiple popup galleries that are all located in one page (homepage, to be exact). Each gallery is represented by a logo. Once the user clicks on one of the gallery logos, Javascript kicks in ...
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2answers
79 views

Many user-created sites/pages and subdomains. SEO questions for primary domain

My site allows people to create free websites and provides them with a subdomain link to their site. For example, a user bsmith will end up with a site at bsmith.example.com, and pages like ...
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1answer
27 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 ...
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2answers
15 views

If I remove files extensions from URL but my canonical tags point to the URL with the extension, does that matter?

I'm using Adobe Muse to build websites and when the phone/tablet version of a site is created, canonical tags are automatically generated that point to the desktop version of the site. The canonical ...
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1answer
55 views

Noindex metatag in alternate mobile version of page with canonical to desktop… What consequences?

I have a desktop site to serve content for desktop and tablet users. I also have a mobile version of the site to cater to mobile phone visitors. Desktop pages have the following kind of annotations ...
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18 views

Duplicate meta tags issue despite having “rel='canonical'” tag

I'm getting more and more duplicate meta tags alerts on Google Webmaster tools everyday. It's a blog and I have setup rel='canonical' tags long before and they are showing up correctly. ...
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4answers
325 views

Can I use rel=“canonical” on div?

I have a page which displays summary versions of content from other pages on the site. The page is essentially a category directory, it's links to other pages followed by a summary of that page. I've ...
4
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1answer
266 views

www and non www can suffer duplicated content

Do you know if i should use canonical tag, or 301 redirection from http://mydomain.com to http://www.mydomain.com To avoid duplicated content penalty in case other pages link to the domain without ...
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0answers
18 views

Managing duplicate URLs on e-commerce site with canonical URL and Google Analytics

On my e-commerce site I have products which may belong to multiple categories at the same time. Product URL contains categories, so depending on how customer came to the page, we are displaying ...
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1answer
23 views

Using rel=canonical for subsection of pages

I have a page and I am kind of split between having a big page with lots of related contents or split into smaller pages. Creating smaller pages will result in thin content which is not liked well by ...
2
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3answers
99 views

What is the difference between canonical and 301 redirects?

I am not able to differentiate between canonical and 301 Redirects. The canonical link and 301 redirects have been around for years, but they continuously generate the confusion and questions about ...
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1answer
13 views

What should be the rel=“canonical” tag in all these scenarios?

I've couple of questions about rel=canonical since I'm getting little confused. I've a website that shows list of doctors. I want to know the rel canonical for each of the following webpages. So ...
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0answers
10 views

Get parameters and SEO Penalties [duplicate]

I am working on a project where I am building a search which I want to get a fresh copy on each load. Looked it up and found that the only working way to accomplice this is to set a get parameter each ...
3
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1answer
90 views

Serving images on CDN; allow crawl of origin or CDN or both?

I have searched and read through a lot of questions regarding this subject, but cannot seem to find anyone that directly addresses my problem. I have a CDN for all my static images img.domain.net, ...
5
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1answer
92 views

How to transfer link authority but keep url?

I have this old site (let's call it oldsite.com), with excellent branding and authority, that I however want to gradually move to a new domain (newsite.com), better suited for a future concept. ...
4
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2answers
567 views

Does URL encoding create duplicate content?

An SEO expert was testing my site, and noticed that my URLs contained the special character :. He said that would create duplicate content, because google would interpret any url containing : as two ...
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1answer
22 views

Using 'rel=canonical' with WordPress sub-categories to their parent category?

In case of a blog with 3-4 main categories and each of them have 3-4 sub-categories. To avoid duplicate content should the child categories use rel=canonical to their parent category?
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0answers
47 views

hreflang and no return tags with canonicals

my question is in direct response to the following question... Canonical vs HREFLANG I am in a similar situation. However we are using canonicals in each country to handle duplicated content caused ...
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1answer
63 views

Does SEO value pass through canonical links pointing to another domain?

I have a relatively new price aggregation website (online for about one month). Part of it was also adapted (custom header/footer) and included into an older site, on a different domain, which already ...
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0answers
32 views

Chain canonical from mobile to desktop site

I have a mobile site today with rel=canoncial to my desktop site. I was wondering if anyone knows / have a good theory how search engines handles the following scenario. mobile.example.com?sort=asc ...
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1answer
49 views

Fixed Canonical Link 404's not purging

I've been asked to look at our Google Webmaster Tools to fix the "Not Found" links contained within. The first 404 problem I identified was that due to our WordPress multi-site environment, the ...
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0answers
30 views

Canonical link or block in robots.txt for duplicate content across domains?

I've built a WordPress multisite for a dealership which has different franchises, ie Honda and BMW. Each franchise has its own website which have a used section, with identical content on them all for ...
2
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2answers
1k views

Difference between canonical and base tag

I am a little bit confused regarding the usage of canonical tags and base tags. I have placed canonical tag (rel="canonical") on my website because of my website opening with no-www. I have reviewed ...
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1answer
69 views

Can I use canonical or alternate URLs such that there is SEO benefit to both sites with duplicate local content?

My company manages a network of local websites, all of which run on separate subdomains. Each subdomain represents a different locality (eg brooklyn.example.com, queens.example.com). Often, we have ...
5
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1answer
129 views

Should I use a canonical tag when only 50% of the content is duplicated?

I have a city guide website covering bars, restaurants and clubs. Each of these venues have their own subpage on my website like: example.com/steersons-steak-house-darling-harbour-sydney/ For all ...
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1answer
42 views

Canonicalization effect on SERP

I have an established website with 1000's of links and good SERP for many of my pages. My Google Webmasters is now asking to solve an issue which is canonicalization. I prefer www.example.com and know ...
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2answers
39 views

Should I use a canonical tag on both Landing Page and Product Page of my E-commerce site?

I manage an e-commerce website that has both a landing page (designed to 'sell' the product/convince an upper-funnel customer to purchase) and a product page (obviously where you actually buy the ...
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1answer
97 views

Can rel canonical links be included in RSS feeds?

My client is asking me for something I never heard before - canonical links in an RSS feed. They are producing original content and are going to expose it via RSS so it can be syndicated by other ...
3
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1answer
80 views

How to specify the canonical URL for downloadable versions of the page (doc, pdf, txt, etc)

I've spent much time searching about the situation I'm in, before I post this question. I have a poetry page (working for it currently) and I want users to be able to download poem in PDF, DOC, and ...
10
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1answer
1k views

Canonical URL for a home page and trailing slashes

My home page could be potentially linked as: http://example.com http://example.com/ http://example.com/?ref=1 http://example.com/index.html http://example.com/index.html?ref=2 (the same page is ...
2
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1answer
122 views

Should i disallow my mobile url's via robots.txt?

I'm trying to code my sites mobile version. it will be like this: www.example.com => mobile.example.com im using this alternate tag in desktop page; thats ok: <link rel="alternate" media="only ...
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1answer
32 views

Avoiding duplicate content when users choose the number of items per page

I have a website hosting thousands of photos that we taken in real life. My problem comes down to advanced pagination. Currently, I have the site divided into photo albums then galleries in each ...
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1answer
42 views

Does using IDs in the URL make Google view the URLs as duplicate?

In my site, I use query string for navigate between products. Example: /ProductView.aspx?ProductID=1 /ProductView.aspx?ProductID=2 /ProductView.aspx?ProductID=3 Am I faced with link duplicates ...
3
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2answers
81 views

Canonical URLs in sortable paginated lists

How should one use rel="canonical" in sortable paginated lists? An unsorted list of products is not the same as the same list sorted, nor are lists sorted in different ways equivalent. For example, ...
2
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1answer
49 views

Links on Google result list with unnecessary parameters

I have a website that uses .htaccess to turn the parameterized URLs into a folder pattern based URL For example : www.example.com?lang=de&cat=mycategory becomes www.example.com/de/mycategory ...
2
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1answer
94 views

How use a canonical link tag in a dynamic page?

<link rel="canonical" href="http://www.example.com/category/subcategory/example-product/product-id" /> I have a whole bunch of query string URLs (company products) that I have rewritten to ...
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2answers
45 views

Would a redirect from “/” to “http://www.mydomain.com” (to add the www) delist a site?

I am taking over a site for a client, and their SERP is very low for no obvious reason. I found that there is a 301 that looks like this: Redirect 301 / http://www.mydomain.org/ When I look at the ...
4
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1answer
69 views

How to let users know that the site is available over HTTPS?

My websites are now available over HTTPS, but I don't want to make that the default at this point: My canonical URLs are still HTTP and I'm not ready to make the SEO switch My certificates are SNI ...
2
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3answers
762 views

Should an ID go at the beginning or end of the URL for SEO?

Says I have a link, which contains the ID = 19963307 Type 1 : http://stackoverflow.com/questions/19963307/how-to-install-asp-net-mvc-5-on-a-server Type 2 : ...
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1answer
61 views

Identify “Large Number of Pages Pointing to the Same Canonical URL” source in Bing Webmaster Tools

I'm getting a "Large Number of Pages Pointing to the Same Canonical URL" for one of the websites in my Bing Webmaster Tools. The alert goes on to explain: Canonical tags can be used to help ...
1
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1answer
29 views

Why do two different +1 buttons on the same page but for different urls show the same counts?

The following buttons always display the same count (which is the count of the page without the querystring) despite being different urls: <div class="g-plusone" data-size="small" ...
1
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1answer
355 views

How do you share a non-canonical URL on Facebook?

The company I work for has 5 domain names for 5 different markets within the country. Those domains have their own branded sites and share content between them. We place canonicals on each piece of ...
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3answers
1k views

Should URL paths be case sensitive?

My website's URLs are currently case-insensitive. For example, both of the following links show the exact same page: http://example.com/about http://example.com/About However, taking a look at the ...
5
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1answer
123 views

Should mobile webpages have hreflang links to non-mobile pages?

My site has multilingual links, which are specified like this on non-mobile pages: <link rel="alternate" hreflang="en" href="http://mydomain.com/page" /> <link rel="alternate" ...
0
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2answers
32 views

How should cross site canonical meta links be placed? Should they be different per page and should they go on the canonical domain itself?

I have a website available via www.mydomain.com that is also available via svr7464z.vps.hostingcompanycom. The content is 100% identical, it's a mirror. I don't want search engines to know about ...
2
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1answer
123 views

Does a link to your site with a URL parameter pass link juice?

If I link to http://example.com/?id=344, will that still provide link juice to example.com? Or will it provide link juice only to http://example.com/?id=344, which might have a link to example.com ...
2
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1answer
31 views

Similar Product Pages and Properly Using Canonical Property

I have several products on my website that I am trying to decide if I should use the URL Canonical property on. The reason is because several of the pages will have very near identical information on ...
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1answer
162 views

Mark-up for desktop and separate mobile version of site, can they be used cross domain?

When there is a separate mobile version of a site on a different URL to the main site, Google suggests to use their Annotations for desktop and mobile URLs. On the desktop page, add: <link ...
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1answer
219 views

Should you noidex paginated pages or use rel=next/rel=prev

On out site we use pagination in two places: 1) Category Pages We have our articles segmented by category and each category has 100's of articles so we paginate at 10 articles per page. We use the ...