Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Too many 301 redirects?
-
Hey,
My company currently has one chief website with about 500-600 other domains that all feature the same material as the chief website. These domains have been around for about 5 years and have actually picked up some link traffic.
I have all of these identical web-pages utilizing rel=canonical but I was wondering if I would be better served, from SEO purposes, to 301 redirect all of these sites to their respective pages on our chief website? If I add 500 301 redirects, will the major search engines consider this to be black-hat link-building even though the sites are related and technically already feature the same content?
For an example, the chief website is www.1099pro.com and I would 301 redirect the below sites to the chief site:
-
Michael I don't think you will get anymore benefit from a 301 than you're getting from the cross-domain rel canonical tags that are already in place.
However, I think the fact that you already have these cross-domain rel canonical tags i place, and that the content is identical, will make it much less likely that 301 redirecting those domains would be seen as any type of spam.
If it were me, just so all of my users were on the same domain - and to keep the problem from getting worse over time - I would go ahead and 301 redirect the other domains, but on a page-to-page basis. In other words, each page would link directly to the page it is currently referencing as the rel canonical. This would be much better than redirecting them all to a single landing page, and would send signal that is consistent with the current one you are sending via the cross domain rel canonical.
You might try this one domain at a time. Let the dust settle on that domain and, if all goes well, move on to the next. It may take a year to complete the project, but it might be the safest way to go.
Alternatively, you could just continue to leave the other sites up with the cross domain rel canonical tag - but the problem is likely to just worsen over time as more people link to the other domains, and they develop their own sources of traffic via direct links, social, bookmarks, etc... outside of the SERPs.
-
PS you have a decent thing going with your links already and you are not in a bad spot for page rank.
| Page Authority (PA) | 53 | Domain Authority (DA) | -- | 46 |
| MozRank (mR) | 5.94 | Domain MozRank (DmR) | 4.81 | 4.72 |
| MozTrust (mT) | 5.83 | Domain MozTrust (DmT) | 4.51 | 4.30 |
| Total Links | 1,635 | Total Links | 15,333 | 52,916 |
| External Followed Links | 1,589 | External Followed Links | 10,939 | 12,132 |
| Internal Followed Links | 39 | Linking Root Domains | 566 | 701 |
| Linking Root Domains | 399|
I would not jeopardize you have that's my $.02.
-
301 redirecting is not bad at all in itself.
It is simply a method of redirecting links. However because of the quantity of exact match sites I believe you can only put yourself in danger Google is getting and more aggressive every day I would rather sleep soundly if I were you or myself obviously. And not redirect possibly spamish websites to my main site where I do business.
If this was not regarding 500 duplicate sites I would say go for it
unfortunately I believe that you will open yourself up for a possible penalty from Google.
The immense amount of duplicate or identical content that I don't know if you use Google Webmaster tools am assuming that you do but do have it set up for all 500 websites?
That will tell you if you have a penalty.
My thinking on this is you created a bunch of identical websites 500 of them. Whenever you make large changes to a website Google reevaluates it looks at it.
In my opinion by 301 redirecting 500 sites page 2 page or even to homepage you're just asking for a possible Extremely bad penalty or you might get away with it I don't know but if it were me I would not do it.
The real question is what is the chief site worth?
would you be okay with it being penalized because you 301 redirected all of the sites?
if the answer is this is a valuable website to me I would not risk it.
The problem is you did something that is very far into the black hat arena I'm not judging however you want to show Google you're not going to continue to try to take advantage of any part of the search engine in order to gain rank when the parts that your talking about our exact match duplicate content that you created.
I honestly would kill the content on the sites than 302 redirect them if you want to have the traffic from the links.
What you said about a 301 is pretty much where the money however you're going to open yourself up to a possible penalty or even removal from Google's index which is what happens with most penalties.
It's up to you however I would not do it.
Best of luck to you,
Thomas
-
301 redirecting entire identical sites to different pages sounds extremely dodgy, just to the homepage was bad enough.

-
So if 301 redirecting all of them is seen as negative, what is the best way to consolidate all of these sites? I thought the purpose of a 301 redirect was to permanently transfer traffic from one site to another - which would mean that a 301 redirect would be the ideal method for consolidating multiple versions of an identical site.
In essence, is there a way to gain at least some advantage from the links that these sites of garnered over time?
-
I agree with Alex on a lot of it
however 500 of the same website with identical content is extremely black hat
it would depend on how much traffic is coming from these domains? Which one of them is performing the best? There must surely be a standout hopefully if it's not a lot of traffic I would delete the content on the other domains and pray that Google is not going to penalize you. By 301 redirecting any of those sites to your current chief site used and only to lose quite a bit from Google this is something that will happen if you are using the same hosting providers or not they will consider this less than good
-
Hey,
I would be redirecting each entire site to a specific page on my chief website. Admittedly, this means that there is some precision lost because each site is a copy of the chief site but all the affiliated pages on a copy link to only one landing page on the chief site. For instance:
- www.1099softwarepro.com and all affiliated pages would redirect to www.1099pro.com/software.asp
- www.W2Professionals.com and all affiliated pages would redirect to www.1099pro.com/prodw2pro.asp
-
In 2011 Matt Cutts said there isn't a limit. 500-600 sounds A LOT. If I was in this situation I'd just 301 the domains that have the most traffic and best links.
Are you redirecting each page on the other websites to the matching page on the chief website?
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
-
How to handle potentially thousands (50k+) of 301 redirects following a major site replacement
We are looking for the very best way of handling potentially thousands (50k+) of 301 redirects following
Intermediate & Advanced SEO | | GeezerG
a major site replacement and I mean total replacement. Things you should know
Existing domain has 17 years history with Google but rankings have suffered over the past year and yes we know why. (and the bitch is we paid a good sized SEO company for that ineffective and destructive work)
The URL structure of the new site is completely different and SEO friendly URL's rule. This means that there will be many thousands of historical URL's (mainly dynamic ones) that will attract 404 errors as they will not exist anymore. Most are product profile pages and the God Google has indexed them all. There are also many links to them out there.
The new site is fully SEO optimised and is passing all tests so far - however there is a way to go yet. So here are my thoughts on the possible ways of meeting our need,
1: Create 301 redirects for each an every page in the .htaccess file that would be one huge .htaccess file 50,000 lines plus - I am worried about effect on site speed.
2: Create 301 redirects for each and every unused folder, and wildcard the file names, this would be a single redirect for each file in each folder to a single redirect page
so the 404 issue is overcome but the user doesn't open the precise page they are after.
3: Write some code to create a hard copy 301 index.php file for each and every folder that is to be replaced.
4: Write code to create a hard copy 301 .php file for each and every page that is to be replaced.
5: We could just let the pages all die and list them with Google to advise of their death.
6: We could have the redirect managed by a database rather than .htaccess or single redirect files. Probably the most challenging thing will be to load the data in the first place, but I assume this could be done programatically - especially if the new URL can be inferred from the old. Many be I am missing another, simpler approach - please discuss0 -
When is Too Many Categories Too Many on a eCommerce site?
We all know that more and more people are increasing the amount of different categories that eCommerce sites have. Say for example, you have over 3,000 different products, all categories contain unique text at the top of each, all of the categories link to each other (so loads on internal linking) and no two categories contain the exact same products. My question is this, is there ever a stage that you could create too many categories? Alternatively, do you think you should just keep creating categories based on what our customers search for?
Intermediate & Advanced SEO | | the-gate-films1 -
Redirect at Registrar or Server
Hi folks, I have run into a situation were a new client has 3 TLDs (e.g. mycompany.com, mycompany.org and mycompany.biz), all with the same content. They are on a Windows IIS environment, which I am not familiar with. Until now, all of my clients have been Linux/Apache environment, so I always dealt with these issues utilizing htaccess. Currently all resolve to the same IP, but the URL remains the same in the browser address field (e.g. if you type-in mycompany.org - it remains as such). We want the .org and .biz version to 301 Redirect to the .com TLD. I am wondering what the best practice might be in this situation? Could we simply redirect at the registrar level or would implementation at the server level be best? If so, I would really appreciate an example from someone with experience implementing redirects on IIS. Thank you!
Intermediate & Advanced SEO | | SCW0 -
Changing a parent category and 301 redirecting
I have a set of three pages that are subpages of a parent. The structure is as follows: mysite.com/directory/personal-widgets mysite.com/directory/commercial-widgets mysite.com/directory/widgets-services The partent page name "directory" really isn't working for where I want these pages to evolve. So I want to change it to "guides" In a world without worrying about google, I would simply change the parent page to guides, so they look like this, and be done with it: mysite.com/guides/personal-widgets But, the obvious problem is that I have external links to the page now. And the pages have a nice PR. And they also have Facebook page Likes and I don't know if I'll lose those. I know that if I should do this I should redirect the pages to the new pages of course. My question is: Will redirecting the old URL to the new URL with a 301 cause anything negative to happen that I might not be expecting? Does Google dislike Redirects for any reason, or understand they are sometimes necessary?
Intermediate & Advanced SEO | | bizzer0 -
Splitting one Website into 2 Different New Websites with 301 redirects, help?
Here's the deal. My website stbands.com does fairly well. The only issue it is facing a long term branding crisis. It sells custom products and sporting goods. We decided that we want to make a sporting goods website for the retail stuff and then a custom site only focusing on the custom stuff. One website transformed and broken into 2 new ones, with two new brand names. The way we are thinking about doing this is doing a lot of 301 redirects, but what do we do with the homepage (stbands.com) and what is the best practice to make sure we don't lose traffic to the categories, etc.? Which new website do we 301 the homepage to? It's rough because for some keywords we rank 3 or 4 times on the first page. Scary times, but something must be done for the long term. Any advise is greatly appreciated. Thank you in advance. We are set for a busy next few months 🙂
Intermediate & Advanced SEO | | Hyrule0 -
Is it ok to use both 301 redirect and rel="canonical' at the same time?
Hi everyone, I'm sorry if this has been asked before. I just wasn't able to find a response in previous questions. To fix the problems in our website regarding duplication I have the possibility to set up 301's and, at the same time, modify our CMS so that it automatically sets a rel="canonical" tag for every page that is generated. Would it be a problem to have both methods set up? Is it a problem to have a on a page that is redirecting to another one? Is it advisable to have a rel="canonical" tag on every single page? Thanks for reading!
Intermediate & Advanced SEO | | SDLOnlineChannel0 -
Are there any negative effects to using a 301 redirect from a page to another internal page?
For example, from http://www.dog.com/toys to http://www.dog.com/chew-toys. In my situation, the main purpose of the 301 redirect is to replace the page with a new internal page that has a better optimized URL. This will be executed across multiple pages (about 20). None of these pages hold any search rankings but do carry a decent amount of page authority.
Intermediate & Advanced SEO | | Visually0 -
How To 301 Redirect .html pages
I need to redirect a page/URL that is purely .html to a new location. I don't know how to do this. All the redirects I can find are for server side code pages .php/.aspx etc. From my understanding I can't put a server side redirect in a .html file. I am hosting on a microsoft server, however the new page I am redirecting to is .php. I am running some WordPress (.php) files on the server. I need to make it redirect before the old page loads so visitors don't start reading something that is about to get redirected Can someone please help me?
Intermediate & Advanced SEO | | MyNet0