Exact Syntax for Canonical to PDFs for Windows Server
-
Hi There,
I have got in my web several PDFs with the same content of the HTML version. Thus I need to set up a canonical for each of them in order to avoid duplicate content.
In particular, I need to know how to write the exact syntax for the windows server (web.config) in order to implement the canonical to PDF. I surfed the web but it seems I cannot find this piece of info anywhere
Thanks a lot!!
-
Thanks Paul
I had a look at the page, but as I can see it uses headers to identify the response, but the actions are rewrite or redirect. There is a custom response you can use,
for a definitive answer I would ask on iis.net http://forums.iis.net/
Or you could place each pdf in its own folder and place the header on the folder
-
To implement a canonical tag for an individual page/file in IIS, you need to insert a custom response header via an outbound rule in the IIS Rewrite module, not through the web.config.
Sorry I don't have a specific example handy (haven't had to wrassle with IIS in some time). I'll see if I can dig one up.
Meanwhile, here's a link to the relevant section of the general Rewrite Module info in case maybe Alan can suggest the specifics.
Paul
-
Thanks for finding that, I see it says url, but I cant see how that is actually done. All it does it create a web.config in the folder you choose, I found no way of doing it ofr the indervidual file, unless you have only one file per forder
here is the web.config, how to test it works?
<configuration><system.webserver><httpprotocol><customheaders><add name="CononicalUrl" value="Link: http:/domain.com/my.pdf; rel=canonical"></add></customheaders></httpprotocol></system.webserver></configuration>
-
Not according to this doc:
http://technet.microsoft.com/en-us/library/cc753812(v=ws.10).aspx
"Levels
The procedures for configuring HTTP headers can be performed at the following levels in IIS:
-
Web Server
-
Site
-
Application
-
Physical and virtual directories
-
File (URL)"
-
-
My mistake
-
I don't think this can be done in web.config. I don't think it can be done at all.
while you can add a canonical header, to a folder using IIS, you cant add if to a file.
-
He's on a windows server and there is no .htaccess, you use web.config.
-
Hi, I believe your question is answered here via .htaccess file rather than web.config. Moz blog: How To: Advanced rel="canonical" HTTP Headers
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
-
Canonical for multi store
Hello all, I need to make sure I am doing this correctly; I have one website and with two stores (content is mostly identical) with the following canonical tags; UK/EU Store: thespacecollective.com USA/ROW Store: thespacecollective.com/us/ Am I right in thinking that this is incorrect and that only one site should be referencing with the canonical tag? ie; UK/EU Store: thespacecollective.com USA/ROW Store: thespacecollective.com/us/ (please note the removed /us/ from the end of the URL)
Intermediate & Advanced SEO | | moon-boots0 -
Chrome 79 Update and PDFs
I've been taking precautions for the Chrome 79 and 80 updates that will be more strict about serving mixed content. Quick question: will this impact http:// PDFs on https:// pages?
Intermediate & Advanced SEO | | SearchStan0 -
Creating Redirect Maps -To include PDFs or Not to include PDFs?
When creating a redirect map for a site re-build or domain change, it is necessary to include .PDFs or any other non-HTML URLs? Do PDFs even carry "seo juice" over? When switching CMS, does it even matter to include them? Thanks!
Intermediate & Advanced SEO | | emilydavidson0 -
Partial duplicate content and canonical tags
Hi - I am rebuilding a consumer website, and each product page will contain a unique product image, and a sentence or two about the product (and we tend to use a lot of the same words in different ways across products). I'd like to have a tabbed area below the product info that talks about the overall product line, and this content would be duplicate across all the product pages (a "Why use our products" type of thing). I'd have this duplicate content also living on its own URL's so they can be found alone in the SERP's. Question is, do I need to add the canonical tag to this page, since there's partial duplicate content on the product pages? And if I did that, would my product pages go un-indexed?? I understand how to handle completely duplicated content, it's the partial duplicate that I'm having difficulty figuring out.
Intermediate & Advanced SEO | | Jenny10 -
REL canonicals not fixing duplicate issue
I have a ton of querystrings in one of the apps on my site as well as pagination - both of which caused a lot of Duplicate errors on my site. I added rel canonicals as a php condition so every time a specific string (which only exists in these pages) occurs. The rel canonical notification shows up in my campaign now, but all of the duplicate errors are still there. Did I do it right and just need to ignore the duplicate errors? Is there further action to be taken? Thanks!
Intermediate & Advanced SEO | | Ocularis0 -
Canonical Problem
Hello all. Could someone have a look at my page here www.ashley-wedding-cars.co.uk here and tell me why I have a canonical problem.
Intermediate & Advanced SEO | | AshJez0 -
How to seo : two domain having exactly the same content
Target website in question is ikt.co.id,it is hosted in our server located in US, what I am going to do right now is create a new subdomain id.ikt.co.id that served EXACTLY the same content but it is hosted in our Indonesia server. Whenever people go to any page within ikt.co.id, it will detect their country, if they are from Indonesia, I will redirect them to our Indonesia server. Okay, from SEO point of view I know there are couple problems such as Content duplication, and perhaps there are more. I think to handle the content duplication I can cannonical all URL on id.ikt.co.id to the ikt.co.id version instead. The same thing for social sharing, all links shared will be the one from ikt.co.id, so all of those link juices go to ikt.co.id, and for good measure I can also set the robots.txt to tell them not to index id.ikt.co.id ... All sounded good to me, until the I became paranoid and start thinking "have I missed anything that might hurt my SERP" ? here is the question, did i miss something important, if i did could you please tell me what it is and if possible brought the solution you think might work into this discussion?? Again thanks a lot for your help 😃
Intermediate & Advanced SEO | | IKT0 -
Rel=Canonical URLs?
If I had two pages: PageA about Cats PageB about Dogs If PageA had a link rel=canonical to PageB, but the content is different, how would Google resolve this and what would users see if they searched "Cats" or "Dogs?" If PageA 301 redirected to PageB, (no content in PageA since it's 301 redirected), how would Google resolve this and what would users see if they searched "Cats" or "Dogs?"
Intermediate & Advanced SEO | | visionnexus0