Does any one have experience with SEO and .NET using 301 redirects?
-
A while ago I altered some of the URL's of my website. Google now thinks that I have two duplicate pages (duplicate content), I have asked my third party web developers (Who use .NET and a custom built CMS system) to simply 301 redirect the old URL to the other.
However, my web developers say the following:
"Solving the problems by 301 permanent re directs are out of the question as this would create infinite loops. Likely to bring down our server."
They also wont do a canonical, as they say there is only one page (but two URLs)
Firstly, has any one heard of this before and do they think this is true?
Also, does anyone have an alternative method of getting rid of the old URL?
Any thoughts would be much appreciated.
-
Hi Thomas
At the risk of being blunt, they're having you on.
Having used the .net system and a lot of CMS', while I know the inifinite loop problem does exist, it is not a "stock" problem with .net or any CMS I've encountered. If the 301s are returning a loop, it;s likely the dev team's implementation of the CMS and not the .net framework to blame. From this point of view (which isn't the whole story of course), it's their job to solve it.
In addition, adding a canonical to one URL would help the problem. If only one page exists, adding a canonical tag to the one page is a strong directive to Google to index only that version of the URL. That means, eventually, Google would stop indexing the other URL flagging the duplicate content. So this would solve the issue.
That's presuming that the other URL that's creating duplicate content is a variant of the page, like a query string (www.domain.com/example and www.domain.com/example?query). If it was a completely different URL (www.domain.com/anotherexample) and it is showing the same content, but not redirecting, then there would be 2 pages in existence. Again, either a redirect or canonical will help, although you could also get the devs to add <noindex,nofollow>to the meta tag of the page.</noindex,nofollow>
If all else fails, you could use your robots.txt file to block any crawler from reaching the URL.
Here's a handy guide that helps explain all these options.
Hope this helps.
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
-
Backlink management: 301 redirect unsuccessful.
I am managing my company's spammy backlinks using Open Site Explorer. Our company owns a few URLs that are related to our company or are iterations of our main URL. All of these additional URLs have 301 redirects to our main domain. Open Site Explorer has identified one of these URLs as having a spam score of 8 indicating a 56% chance of Google crawler penalization. Obviously, this is a red flag. Instead of being redirected to our main domain upon visiting the URL, I was directed to what seems to be an automatically generated, generic webpage with links that seem to have been generated by keywords from our main domain. I have seen this type of webpage before when incorrectly typing in URLs from other pages. They tend to look the same. They have a black background with the URL written in grey at the top and a rectangular related links bar. Is anyone familiar with my problem and could you offer any advice? Thanks, Ben
Technical SEO | | SOLVISTA0 -
One-Pager and SEO
We're building a page that is going to feature over 31 people as difference makers in their field. We're unveiling one a day for an entire month. The very early mockup of the page has name, pic, some bio info, and a link to open up a new window with the full bio. I would love to have all of the bio content for all of the people on the page (and indexable), but I'm not sure how to do that while still being able to hide the full bios until they are expanded. Anybody have any tips that are SEO-friendly and/or examples of a page that is built like this and ranks well. Thanks!
Technical SEO | | spackle0 -
301 redirect not working
Hi there! I have recently moved a domain that has been indexed by google and setup redirects so that it forwards to the new domain. It seems like the only redirect that actually is working is the canonical and main domain but every other page and or page nested within a folder are not working. Here is an example of some of the redirects. Am I doing this wrong? It seems to be going to the new domain but can't find the actual pages.... RewriteEngine On
Technical SEO | | twotd
RewriteBase /
RewriteCond %{HTTP_HOST} !agoodsweep.com$ [NC]
RewriteRule ^(.*)$ http://agoodsweep.com/$1 [L,R=301]
redirect 301 woodstoveservicerepair.html http://agoodsweep.com/woodstoveservicerepair/
redirect 301 /westchesterchimney.html http://agoodsweep.com/west-chester-chimney/ Thanks in advance for any help!!0 -
Can I remove 301 redirects after some time?
Hello, We have an very large number of 301 redirects on our site and would like to find a way to remove some of them. Is there a time frame after which Google does not need a 301 any more? For example if A is 301 redirected to B, does Google know after a while not to serve A any more, and replaces any requests for A with B? How about any links that go to A? Or: Is the only option to have all links that pointed to A point to B and then the 301 can be removed after some time? Thank you for you you help!
Technical SEO | | Veva0 -
When is it safe to remove 301 redirects?
I have created over 500 301 redirects in my .htaccess file, some of them are more than 2 years old now. Should I delete them? I don't like seeing the "notices" number in crawl diagnostics so high 😞
Technical SEO | | danielshaw0 -
301 redirect on wordpress.com
Hi, How/where do I input a 301 redirect for my http site within wordpress.com. I am already redirecting my wordpress url to myy new non wordpress domain Thanks Lisa
Technical SEO | | lisamarieCunn0 -
301 redirects and OSE
We run a blog/video real estate site (yochicago.com) as one of the venues for sponsored content for our clients looking for off-page SEO and inbound links. I'm working with a client who we've linked to a handful of times in the last few weeks, but I'm not seeing any external links from our site on PRO/OSE. Come to find that our writer has been linking to http://clientsite.com, instead of http://www.clientsite.com, which is the canonical site. I wouldn't have thought that this would make a difference, and about an hour of web research seems to confirm that it shouldn't make a difference, save for losing a little bit of SEO credit. What am I missing? Any input would be appreciated.
Technical SEO | | mikescotty0 -
301 redirect: Old pages to new
Hi, We have recently made some changes to our agency site. Looking in webmaster tools we have identified a number of old pages with existing link juice. Not a great deal mostly 32/100 PA. There are a mixture of URLs "meet the team" and people pages etc. The anchor text on the majority of pages is our brand name. Could we now 301 all these pages to one page, or is this a no no in the eyes of Google? Any help greatly appreciated. Best Regards Sean
Technical SEO | | Yozzer0