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).
-
I realized the question was a bit wordy and disorganized so I reworded it and posted it here. http://moz.com/community/q/what-s-my-best-strategy-for-duplicate-content-if-only-www-pages-are-indexed
Totally answered!
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
-
Two sites with same content
Hi Everyone, I am having two listing websites. Website A&B are marketplaces Website A approx 12k listing pages Website B : approx 2k pages from one specific brand. The entire 2k listings on website B do exist on website A with the same URL structure with just different domain name. Just header and footer change a little bit. But body is same code. The listings of website B are all partner of a specific insurance company. And this insurance company pays me to maintain their website. They also look at the traffic going into this website from organic so I cannot robot block or noindex this website. How can I be as transparent as possible with Google. My idea was to apply a canonical on website B (insurance partner website) to the same corresponding listing from website A. Which would show that the best version of the product page is on website A. So for example :www.websiteb.com/productxxx would have a canonical pointing to : www.websitea.com/productxxxwww.websiteb.com/productyyy would have a canonical pointing to www.websitea.com/productyyyAny thoughts ? Cheers
Intermediate & Advanced SEO | | Evoe0 -
Duplicate content across similar computer "models" and how to properly handle it.
I run a website that revolves around a niche rugged computer market. There are several "main" models for each computer that also has several (300-400) "sub" models that only vary by specifications for each model. My problem is I can't really consolidate each model to one product page to avoid duplicate content. To have something like a drop down list would be massive and confusing to the customer when they could just search the model they needed. Also I would say 80-90% of the market searches for a specific model when they go to purchase or in Google. A lot of our customers are city government, fire departments, police departments etc. they get a list of approved models and purchase off that they don't really search by specs or "configure" a model so each model number having a chance to rank is important. Currently we have all models in each sub category rel=canonical back to the main category page for that model. Is there a better way to go about this? Example page you can see how there are several models all product descriptions are the same they only vary by model writing a unique description for each one is an unrealistic possibility for us. Any suggestions on this would be appreciated I keep going back on forth on what the correct solution would be.
Intermediate & Advanced SEO | | The_Rugged_Store0 -
New Site (redesign) Launched Without 301 Redirects to New Pages - Too Late to Add Redirects?
We recently launched a redesign/redevelopment of a site but failed to put 301 redirects in place for the old URL's. It's been about 2 months. Is it too late to even bother worrying about it at this point? The site has seen a notable decrease in site traffic/visits, perhaps due to this issue. I assume that once the search engines get an error on a URL, it will remove it from displaying in search results after a period of time. I'm just not sure if they will try to re-crawl those old URLs at some point and if so, it may be worth it to have those 301 redirects in place. Thank you.
Intermediate & Advanced SEO | | BrandBuilder0 -
SEO effect of content duplication across hub of sites
Hello, I have a question about a website I have been asked to work on. It is for a real estate company which is part of a larger company. Along with several other (rival) companies it has a website of property listings which receives a feed of properties from a central hub site - so lots of potential for page, title and meta content duplication (if if isn't already occuring) across the whole network of sites. In early investigation I don't see any of these sites ranking very well at all in Google for expected search phrases. Before I start working on things that might improve their rankings, I wanted to ask some questions from you guys: 1. How would such duplication (if it is occuring) effect the SEO rankings of such sites individually, or the whole network/hub collectively? 2. Is it possible to tell if such a site has been "burnt" for SEO purposes, especially if or from any duplication? 3. If such a site or the network has been totally burnt, are there any approaches or remedies that can be made to improve the site's SEO rankings significantly, or is the only/best option to start again from scratch with a brand new site, ensuring the use of new meta descriptions and unique content? Thanks in advance, Graham
Intermediate & Advanced SEO | | gmwhite9991 -
Php 301 redirect
Hi I am migrating an old wordpress site to a custom PHP site and the URL profiles will be different, so want to retain all link profiles and more importantly if a user visits the old urls via search then they are seamlessly transferred to the new equivalent page For example www.domain.com/about-us is going to need to redirect to www.domain.com/aboutus.php www.domain.com/furniture is going to need to redirect to www.domain.com/furniture-collections.php etc What is the best way of achieving this apart from .htaccess as not 100% confident of doing this. Could it be done via PHP or using meta tags?
Intermediate & Advanced SEO | | ocelot0 -
Blog tags are creating excessive duplicate content...should we use rel canonicals or 301 redirects?
We are having an issue with our cilent's blog creating excessive duplicate content via blog tags. The duplicate webpages from tags offer absolutely no value (we can't even see the tag). Should we just 301 redirect the tagged page or use a rel canonical?
Intermediate & Advanced SEO | | VanguardCommunications0 -
301 redirect to a temporary URL
Hi there, What would happen if I redirected a set of URLs to a temporary URL structure. And then a few weeks later redirected the original URLs and temporary URLs to the final permanent URLs? So for example:A -> B for a few weeks.
Intermediate & Advanced SEO | | sichristie
then: A->C and B->C where:
C is the final destination URL.
B is the temporary destination
A is the original URL. The reason we are doing this is the naming of the URLs and pages are different, and we wish to transition our customers carefully from old to new. I am looking for a pure technical response.
Would we lose link juice? Does Google care if we permanently redirect to a set of 'temporary' URLs, and then permanently redirect to a set of what we think are permanent URLs? Cheers, Simon0 -
Best way to duplicate a wordpress site for staging purposes?
I want to make some changes to my Wordpress site, and want to somehow set up a live staging area. Does anyone know of a good way to do this? I want all of the same content there I just want to be able to make changes to it and try it all out before going live. Any thoughts on this? Also I want to be sure the staging site doesn't get indexed since it will be a complete duplicate of my existing site. Thanks!
Intermediate & Advanced SEO | | NoahsDad0