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
-
Our new site will be using static site generator which is supposed to be better for SEO?
Hi folks, Our dev team is planning on building our new marketing webpages on SSG or Static Site Generator(we are stepping away from SSR). Based on my research this is something that can help our SEO in particular for site speed (our site has a poor score).
Intermediate & Advanced SEO | | TyEl
Are there any challenges or concerns I should be aware regarding this direction? If so what are they and how can this be addressed? Thanks0 -
All URLs in the site is 302 redirected to itself
Hi everyone, I have a problem with a website wherein all URLs (homepage, inner pages) are 302 redirected. This is based on Screaming Frog crawl. But the weird thing is that they are 302 redirected to themselves which doesn't make any sense. Example:
Intermediate & Advanced SEO | | alex_goldman
https://www.example.com.au/ is 302 redirected to https://www.example.com.au/ https://www.example.com.au/shop is 302 redirected to https://www.example.com.au/shop https://www.example.com.au/shop/dresses is 302 redirected to https://www.example.com.au/shop/dresses Have you encountered this issue? What did you do to fix it? Would be very glad to hear your responses. Cheers!0 -
Cross Domain duplicate content...
Does anyone have any experience with this situation? We have 2 ecommerce websites that carry 90% of the same products, with mostly duplicate product descriptions across domains. We will be running some tests shortly. Question 1: If we deindex a group of product pages on Site A, should we see an increase in ranking for the same products on Site B? I know nothing is certain, just curious to hear your input. The same 2 domains have different niche authorities. One is healthcare products, the other is general merchandise. We've seen this because different products rank higher on 1 domain or the other. Both sites have the same Moz Domain Authority (42, go figure). We are strongly considering cross domain canonicals. Question 2 Does niche authority transfer with a cross domain canonical? In other words, for a particular product, will it rank the same on both domains regardless of which direction we canonical? Ex: Site A: Healthcare Products, Site B: General Merchandise. I have a health product that ranks #15 on site A, and #30 on site B. If I use rel=canonical for this product on site B pointing at the same product on Site A, will the ranking be the same if I use Rel=canonical from Site A to Site B? Again, best guess is fine. Question 3: These domains have similar category page structures, URLs, etc, but feature different products for a particular category. Since the pages are different, will cross domain canonicals be honored by Google?
Intermediate & Advanced SEO | | AMHC1 -
Is This Considered Duplicate Content?
My site has entered SEO hell and I am not sure how to fix it. Up until 18 months ago I had tremendous success on Google and Bing and now my website appears below my Facebook page for the term "Direct Mail Raleigh." What makes it even more frustrating is my competitors have done no SEO and they are dominating this keyword. I thought that the issue was due to harmful inbound links and two months ago I disavowed ones that were clearly spam. Somehow my site has actually gone down! I have a blog that I have updated infrequently and I do not know if it I am getting punished for duplicate content. On Google Webmaster Tools it says I have 279 crawled and indexed pages. Yesterday when I ran the MOZ crawl check I was amazed to find 1150 different webpages on my site. Despite the fact that it does not appear on the webmaster tools I have three different webpages due to the format that the Wordpress blog was created: "http://www.marketplace-solutions.com/report/part2leadershi/", "http://www.marketplace-solutions.com/report/page/91/" and "http://www.marketplace-solutions.com/report/category/competent-leadership/page/3/" What does not make sense to me is why Google only indexed 279 webpages AND why MOZ did not identify these three webpages as duplicate content with the Crawl Test Tool. Does anyone have any ideas? Would it be as easy as creating a massive robot.txt file and just putting 2 of the 3 URLs in that file? Thank you for your help.
Intermediate & Advanced SEO | | DR700950 -
How to conduct catch 301 redirects & have the separate 301 redirects for the key pages
Hi, We've currently done a site migration mapping and 301 redirecting only the sites key pages. However two GWT (Google Webmaster Tools) is picking a massive amount of 404 areas and there has been some drop in rankings. I want to mitigate the site from further decline, and hence thought about doing a catch 301 - that is 301 redirecting the remaining pages found on the old site back to the home page, with the future aim of going through each URL one by one to redirect them to the page which is most relevant. Two questions, (1) can I do a catch 301 and if so what is the process and requirements that I have to give to the developer? (2) How do you reduce the number of increasing 404 errors from a site, despite doing 301 redirects and updating links on external linking sites. Note: The server is apache and the site is hosted on Wordpress platform. Regards, Vahe
Intermediate & Advanced SEO | | Vahe.Arabian0 -
Duplicate Content Question
My understanding of duplicate content is that if two pages are identical, Google selects one for it's results... I have a client that is literally sharing content real-time with a partner...the page content is identical for both sites, and if you update one page, teh otehr is updated automatically. Obviously this is a clear cut case for canonical link tags, but I'm cuious about something: Both sites seem to show up in search results but for different keywords...I would think one domain would simply win out over the other, but Google seems to show both sites in results. Any idea why? Also, could this duplicate content issue be hurting visibility for both sites? In other words, can I expect a boost in rankings with the canonical tags in place? Or will rankings remain the same?
Intermediate & Advanced SEO | | AmyLB0 -
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?
Intermediate & Advanced SEO | | gregelwell0 -
Duplicate content for area listings
Hi, I was slightly affected by the panda update on the 14th oct generaly dropping by about 5-8 spots in the serps for my main keywords, since then I've been giving my site a good looking over. On a site I've got city listings urls for certain widget companys, the thing is many areas and thus urls will have the same company listed. What would be the best way of solving this duplicate content as google may be seeing it? I was thinking of one page per company and prominenly listing the areas they operate so still hopefully get ranked for area searches. But i'd be losing the city names in the url as I've got them now for example: mywidgetsite.com/findmagicwidgets/new-york.html mywidgetsite.com/findmagicwidgets/atlanta.html Any ideas on how best to proceed? Cheers!
Intermediate & Advanced SEO | | NetGeek0