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
-
Solve Redirect Chains
I've gotten a few Redirect Issues that involve Redirect Chains, with the https:// version redirecting to the www. version and then redirecting to the right URL. Here is an example:
On-Page Optimization | | Billywig
Schermafbeelding 2021-12-07 om 11.04.32.png I've tried setting a direct redirect between the first and the last URL, but WordPress doesn't seem to allow that (it's overwritten). I've also tried checking the internal links to make sure that none of the links are the first one. They don't seem to be there. Does anyone have any tips on solving these Redirect Chains?0 -
Correct robots.txt for WordPress
Hi. So I recently launched a website on WordPress (1 main page and 5 internal pages). The main page got indexed right off the bat, while other pages seem to be blocked by robots.txt. Would you please look at my robots file and tell me what‘s wrong? I wanted to block the contact page, plugin elements, users’ comments (I got a discussion space on every page of my website) and website search section (to prevent duplicate pages from appearing in google search results). Looks like one of the lines is blocking every page after ”/“ from indexing, even though everything seems right. Thank you so much. FzSQkqB.jpg
On-Page Optimization | | AslanBarselinov1 -
How do I fix my portfolio causing duplicate content issues?
Hi, Im new to this whole duplicate content issue. I have a website, fatcatpaperie.com that I use the portofolio feature in Wordpress as my gallery for all my wedding invitations. I have a ton of duplicate content issues from this. I don't understand at all how to fix this. I'd appreciate any help! Below is an example of one duplicate content issue. They have slightly different names, different urls, different images and all have no text. But are coming up as duplicates. Would it be as easy as putting a different metadescription for each?? Thanks for the help! Rena | "Treasure" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/treasure-designers-fine-press 1 0 0 0 200 3 duplicates "Perennial" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/perennial-by-designers-fine-press 1 0 0 0 200 1 of 3 duplicates "Primrose" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/8675 1 0 0 0 200 2 of 3 duplicates "Catalina" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/catalina-designers-fine-press |
On-Page Optimization | | HonestSEOStudio0 -
Duplicate content with tagging and categories
Hello, Moz is showing that a site has duplicate content - which appears to be because of tags and categories. It is a relatively new site, with only a few blog publications so far. This means that the same articles are displayed under a number of different tags and categories... Is this something I should worry about, or just wait until I have more content? The 'tag' and 'category' pages are not really pages I would expect or aim for anyone to find in google results anyway. Would be glad to here any advice / opinions on this Thanks!
On-Page Optimization | | wearehappymedia1 -
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 -
What's the best practice for handling duplicate content of product descriptions with a drop-shipper?
We write our own product descriptions for merchandise we sell on our website. However, we also work with drop-shippers, and some of them simply take our content and post it on their site (same photos, exact ad copy, etc...). I'm concerned that we'll loose the value of our content because Google will consider it duplicated. We don't want the value of our content undermined... What's the best practice for avoiding any problems with Google? Thanks, Adam
On-Page Optimization | | Adam-Perlman0 -
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