Could you use a robots.txt file to disalow a duplicate content page from being crawled?
-
A website has duplicate content pages to make it easier for users to find the information from a couple spots in the site navigation. Site owner would like to keep it this way without hurting SEO.
I've thought of using the robots.txt file to disallow search engines from crawling one of the pages. Would you think this is a workable/acceptable solution?
-
Yeah, sorry for the confusion. I put the tag on all the pages (Original and Duplicate). I sent you a PM with another good article on Rel canonical tag
-
Peter, Thanks for the clarification.
-
Generally agree, although I'd just add that Robots.txt also isn't so great at removing content that's already been indexed (it's better at prevention). So, I find that it's not just not ideal - it sometimes doesn't even work in these cases.
Rel-canonical is generally a good bet, and it should go on the duplicate (you can actually put it on both, although it's not necessary).
-
Next time I'll read the reference links better
Thank you!
-
per google webmaster tools:
If Google knows that these pages have the same content, we may index only one version for our search results. Our algorithms select the page we think best answers the user's query. Now, however, users can specify a canonical page to search engines by adding a element with the attribute
rel="canonical"
to the section of the non-canonical version of the page. Adding this link and attribute lets site owners identify sets of identical content and suggest to Google: "Of all these pages with identical content, this page is the most useful. Please prioritize it in search results." -
Thanks Kyle. Anthony had a similar view on using the rel canonical tag. I'm just curious about adding it to both the original page or duplicate page? Or both?
Thanks,
Greg
-
Anthony, Thanks for your response. See Kyle, he also felt using the rel canonical tag was the best thing to do. However he seemed to think you'd put it on the original page - the one you want to rank for. And you're suggesting putting on the duplicate page. Should it be added to both while specifying which page is the 'original'?
Thanks!
Greg
-
I'm not sure I understand why the site owner seems to think that the duplicate content is necessary?
If I was in your situation I would be trying to convince the client to remove the duplicate content from their site, rather than trying to find a way around it.
If the information is difficult to find then this may be due to a problem with the site architecture. If the site does not flow well enough for visitors to find the information they need, then perhaps a site redesign is necessary.
-
Well, the answer would be yes and no. A robots.txt file would stop the bots from indexing the page, but links from other pages in site to that non indexed page could therefor make it crawlable and then indexed. AS posted in google webmaster tools here:
"You need a robots.txt file only if your site includes content that you don't want search engines to index. If you want search engines to index everything in your site, you don't need a robots.txt file (not even an empty one).
While Google won't crawl or index the content of pages blocked by robots.txt, we may still index the URLs if we find them on other pages on the web. As a result, the URL of the page and, potentially, other publicly available information such as anchor text in links to the site, or the title from the Open Directory Project (www.dmoz.org), can appear in Google search results."
I think the best way to avoid any conflict is applying the rel="canonical" tag to each duplicate page that you don't want indexed.
You can find more info on rel canonical here
Hope this helps out some.
-
The best way would be to use the Rel canonical tag
On the page you would like to rank for put the Rel canonical tag in
This lets google know that this is the original page.
Check out this link posted by Rand about the Rel canonical tag [http://www.seomoz.org/blog/canonical-url-tag-the-most-important-advancement-in-seo-practices-since-sitemaps](http://www.seomoz.org/blog/canonical-url-tag-the-most-important-advancement-in-seo-practices-since-sitemaps)
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
-
Is it ok to repeat a (focus) keyword used on a previous page, on a new page?
I am cataloguing the pages on our website in terms of which focus keyword has been used with the page. I've noticed that some pages repeated the same keyword / term. I've heard that it's not really good practice, as it's like telling google conflicting information, as the pages with the same keywords will be competing against each other. Is this correct information? If so, is the alternative to use various long-winded keywords instead? If not, meaning it's ok to repeat the keyword on different pages, is there a maximum recommended number of times that we want to repeat the word? Still new-ish to SEO, so any help is much appreciated! V.
Intermediate & Advanced SEO | | Vitzz1 -
Category Pages & Content
Hi Does anyone have any great examples of an ecommerce site which has great content on category pages or product listing pages? Thanks!
Intermediate & Advanced SEO | | BeckyKey1 -
Robots.txt for Facet Results
Hi Does anyone know how to properly add facets URL's to Robots txt? E.g. of our facets URL - http://www.key.co.uk/en/key/platform-trolleys-trucks#facet:-10028265807368&productBeginIndex:0&orderBy:5&pageView:list& Everything after the # will need to be blocked on all pages with a facet. Thank you
Intermediate & Advanced SEO | | BeckyKey0 -
Contextual FAQ and FAQ Page, is this duplicate content?
Hi Mozzers, On my website, I have a FAQ Page (with the questions-responses of all the themes (prices, products,...)of my website) and I would like to add some thematical faq on the pages of my website. For example : adding the faq about pricing on my pricing page,... Is this duplicate content? Thank you for your help, regards. Jonathan
Intermediate & Advanced SEO | | JonathanLeplang0 -
URLs: Removing duplicate pages using anchor?
I've been working on removing duplicate content on our website. There are tons of pages created based on size but the content is the same. The solution was to create a page with 90% static content and 10% dynamic, that changed depending on the "size" Users can select the size from a dropdown box. So instead of 10 URLs, I now have one URL. Users can access a specific size by adding an anchor to the end of the URL (?f=suze1, ?f=size2) For e.g: Old URLs. www.example.com/product-alpha-size1 www.example.com/product-alpha-size2 www.example.com/product-alpha-size3 www.example.com/product-alpha-size4 www.example.com/product-alpha-size5 New URLs www.example.com/product-alpha-size1 www.example.com/product-alpha-size1?f=size2 www.example.com/product-alpha-size1?f=size3 www.example.com/product-alpha-size1?f=size4 www.example.com/product-alpha-size1?f=size5 Do search engines read the anchor or drop them? Will the rank juice be transfered to just www.example.com/product-alpha-size1?
Intermediate & Advanced SEO | | Bio-RadAbs0 -
How do I best handle Duplicate Content on an IIS site using 301 redirects?
The crawl report for a site indicates the existence of both www and non-www content, which I am aware is duplicate. However, only the www pages are indexed**, which is throwing me off. There are not any 'no-index' tags on the non-www pages and nothing in robots.txt and I can't find a sitemap. I believe a 301 redirect from the non-www pages is what is in order. Is this accurate? I believe the site is built using asp.net on IIS as the pages end in .asp. (not very familiar to me) There are multiple versions of the homepage, including 'index.html' and 'default.asp.' Meta refresh tags are being used to point to 'default.asp'. What has been done: 1. I set the preferred domain to 'www' in Google's Webmaster Tools, as most links already point to www. 2. The Wordpress blog which sits in a /blog subdirectory has been set with rel="canonical" to point to the www version. What I have asked the programmer to do: 1. Add 301 redirects from the non-www pages to the www pages. 2. Set all versions of the homepage to redirect to www.site.org using 301 redirects as opposed to meta refresh tags. Have all bases been covered correctly? One more concern: I notice the canonical tags in the source code of the blog use a trailing slash - will this create a problem of inconsistency? (And why is rel="canonical" the standard for Wordpress SEO plugins while 301 redirects are preferred for SEO?) Thanks a million! **To clarify regarding the indexation of non-www pages: A search for 'site:site.org -inurl:www' returns only 7 pages without www which are all blog pages without content (Code 200, not 404 - maybe deleted or moved - which is perhaps another 301 redirect issue).
Intermediate & Advanced SEO | | kimmiedawn0 -
Large number of pages crawled.
My campaign for printlabelandmail.com says that seomoz has crawled 619 pages. My site, however, only has a little over 250 pages. Where are these extra pages? I did recently relaunched my website with wordpress. I was using Dreamweaver before. I thought I deleted all the old pages. Could these extra pages be old pages from the site prior to my relaunch? I hope my question makes sense. Any insights would be helpful. Thanks! Andrea
Intermediate & Advanced SEO | | JimDirectMailCoach0 -
How to remove hundreds of duplicate pages
Hi - while i was checking duplicate links, am finding hundreds of duplicates pages :- having undefined after domain name and before sub page url having /%5C%22/ after domain name and before the sub page url Due to Pagination limits Its a joomla site - http://www.mycarhelpline.com Any suggestions - shall we use:- 301 redirect leave these as standdstill and what to do of pagination pages (shall we create a separate title tag n meta description of every pagination page as unique one) thanks
Intermediate & Advanced SEO | | Modi0