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.
Solve duplicate content issues by using robots.txt
-
Hi,
I have a primary website and beside that I also have some secondary websites with have same contents with primary website. This lead to duplicate content errors. Because of having many URL duplicate contents, so I want to use the robots.txt file to prevent google index the secondary websites to fix the duplicate content issue. Is it ok?
Thank for any help!
-
yes, robots.txt is the bad way, I will try to use canonical tag. Thanks for your help!
-
Using robots.txt is perhaps not the best way of doing it. Using the canonical or a noindex meta tag would likely be best. I think the reasons for this are best summed up in this article which explains, probably better than I could, why robots.txt is not the best way of dealing with duplicate content. Hope this helps.
-
I have tried to use cross-domain canonical, but this is too difficult for me. So, I want to confirm if I use the robots.txt file is ok or not?
Thanks
-
Why not use a cross-domain canonical whereby you reference the pages on your primary website as the canonical version on your secondary websites, thereby eliminating the duplication.
For example on each page that is duplicate on your secondary website you would add the following to the head to reference the primary pages:
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
-
Duplicate content in sidebar
Hi guys. So I have a few sentences (about 50 words) of duplicate content across all pages of my website (this is a repeatable text in sidebar). Each page of my website contains about 1300 words (unique content) in total, and 50 words of duplicate content in sidebar. Does having a duplicate content of this length in sidebar affect the rankings of my website in any way? Thank you so much for your replies.
On-Page Optimization | | AslanBarselinov1 -
How to fix duplicate content for homepage and index.html
Hello, I know this probably gets asked quite a lot but I haven't found a recent post about this in 2018 on Moz Q&A, so I thought I would check in and see what the best route/solution for this issue might be. I'm always really worried about making any (potentially bad/wrong) changes to the site, as it's my livelihood, so I'm hoping someone can point me in the right direction. Moz, SEMRush and several other SEO tools are all reporting that I have duplicate content for my homepage and index.html (same identical page). According to Moz, my homepage (without index.html) has PA 29 and index.html has PA 15. They are both showing Status 200. I read that you can either do a 301 redirect or add rel=canonical I currently have a 301 setup for my http to https page and don't have any rel=canonical added to the site/page. What is the best and safest way to get rid of duplicate content and merge the my non index and index.html homepages together these days? I read that both 301 and canonical pass on link juice but I don't know what the best route for me is given what I said above. Thank you for reading, any input is greatly appreciated!
On-Page Optimization | | dreservices0 -
How does Indeed.com make it to the top of every single search despite of having aggregated content or duplicate content
How does Indeed.com make it to the top of every single search despite of having duplicate content. I mean somewhere google says they will prefer original content & will give preference to them who have original content but this statement contradict when I see Indeed.com as they aggregate content from other sites but still rank higher than original content provider side. How does Indeed.com make it to the top of every single search despite of having aggregated content or duplicate content
On-Page Optimization | | vivekrathore0 -
Duplicate page titles and Content in Woocommerce
Hi Guys, I'm new to Moz and really liking it so far!
On-Page Optimization | | jeeyer
I run a eCommerce site on Wordpress + WooCommerce and ofcourse use Yoast for SEO optimalisation I've got a question about my first Crawl report which showed over 600 issues! 😐 I've read that this is something that happens more often (http://moz.com/blog/setup-wordpress-for-seo-success). Most of them are categorized under:
1. Duplicate Page Titles or;
2. Duplicate Page Content. Duplicate Page Titles:
These are almost only: product category pages and product tags. Is this problem beeing solved by giving them the right SEO SERP? I see that a lot of categories don't have a proper SEO SERP set up in yoast! Do I need to add this to clear this issue, or do I need to change the actual Title? And how about the Product tags? Another point (bit more off-topic) I've read here: http://moz.com/community/q/yoast-seo-plugin-to-index-or-not-to-index-categories that it's advised to noindex/follow Categories and Tags but isn't that a wierd idea to do for a eCommerce site?! Duplicate Page Content:
Same goes here almost only Product Categories and product tags that are displayed as duplicate Page content! When I check the results I can click on a blue button for example "+ 17 duplicates" and that shows me (in this case 17 URLS) but they are not related to the fist in any way so not sure where to start here? Thanks for taking the time to help out!
Joost0 -
Duplicate Content on Event Pages
My client has a pretty popular service of event listings and, in hope of gathering more events, they opened up the platform to allow users to add events. This works really well for them and they are able to garner a lot more events this way. The major problem I'm finding is that many event coordinators and site owners will take the copy from their website and copy and paste it, duplicating a lot of the content. We have editor picks that contain a lot of unique content but the duplicate content scares me. It hasn't hurt our page ranking (we have a page ranking of 7) but I'm wondering if this is something that we should address. We don't have the manpower to eliminate all the duplication but if we cut down the duplication would we experience a significant advantage over people posting the same event?
On-Page Optimization | | mattdinbrooklyn0 -
Duplicate Content from on Competitor's site?
I've recently discovered large blocks of content on a competitors site that has been copy and pasted from a client's site. From what I know, this will only hurt the competitor and not my client since my guy was the original. Is this true? Is there any risk to my client? Should we take action? Dino
On-Page Optimization | | Dino640 -
Can I use the first sentence of my page content as a meta description tag as well?
I just want to copy my content on the page and use the first or as well the second sentence of the content self for my meta description tag. Is that OK? Or should the Meta description tag be different?
On-Page Optimization | | paulinap19830 -
Percentage of duplicate content allowable
Can you have ANY duplicate content on a page or will the page get penalized by Google? For example if you used a paragraph of Wikipedia content for a definition/description of a medical term, but wrapped it in unique content is that OK or will that land you in the Google / Panda doghouse? If some level of duplicate content is allowable, is there a general rule of thumb ratio unique-to-duplicate content? thanks!
On-Page Optimization | | sportstvjobs0