Why are there significant changes in the amount of duplicate content without any known action?
-
I've noticed a surprisingly rapid change in duplicate content over the past month. I'd noticed ~6,000 instances of duplicate content, after disavowing bad links we went down to 3k, this makes perfect sense to me. But after that, without doing anything whatsoever, from last Thursday, the 20th, to yesterday the instances of duplicate content decreased again down to 2k. Could this just be a delayed indexing of pages or are there other factors here? Thanks for the help.
-
Come to think of it, the only thing we did do was fire the SEO company that we had working for us, and started doing SEO in house, but this doesn't make sense in terms of rapid shifts in duplicate content.
-
Without really being involved, it is very hard to try and figure this out exactly.
For now, I wouldn't worry unless you start to see problems, such as a drop in the number of pages actually indexed, drop in traffic or searches where you appear.
-Andy
-
To the best of my knowledge we've changed nothing about our site recently which is why I'm trying to attribute this rapid drop to something and the only thing we've done is disavow the links. So the disavow was just a shot in the dark to try to understand these changes.
-
Are you using any parameters (tracking/session id's) on your site? Also, what Andy said--disavowing wouldn't decrease this #. It was something else.
-
You can get problems with duplicate content from all over the web, but a disavow would have absolutely no impact on this. That is to distance you from external links that you don't wish to be associated with.
As this is a something related to the MOZ products, I can't give you an answer on that I'm afraid.
Have you made no actual changes to the site that could account for this? If you can, re-categorise this post to include Product Support.
-Andy
-
Can you look at your crawl diagnostics and see the difference in how many pages were crawled at each of those intervals? That would help diagnose what's happening here.
Thanks
-
I was under the impression that duplicate content can not only be caused by duplicate content on the site but actually also from outside sites, even notable ones, using directly duplicate content. http://moz.com/blog/duplicate-content-in-a-post-panda-world
See below:
(3) Cross-domain Duplicates
A cross-domain duplicate occurs when two websites share the same piece of content:
These duplicates could be either “true” or “near” duplicates. Contrary to what some people believe, cross-domain duplicates can be a problem even for legitimate, syndicated content.
Anyway, we're using Moz's dashboard to give us insights into duplicate content.
-
Hi,
First of all, disavowing will have nothing to do with the number of duplication warnings you get. This can only affect inbound links and even then, you won't see any drop in these through Webmaster Tools.
What are you using to see the duplicate pages?
-Andy
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
-
I am having a duplicate title -pagination issue Need Help
In WordPress I added %%page%% saved changes and ran a test in Moz and screaming frog, it doesn't show any duplicates. But when I open the site up in a new browser the duplicate titles are still there. No access to the PHP file due to the theme the client chose also. Any suggestions anyone?
Moz Pro | | Strateguyz0 -
Duplicate canonical tag issue
i have this site https://www.dealsmango.com/ which i have selected for canonical , but google is still selecting my old website https://www.selldealsmango.com/ , i have removed everything from old site only one page with new site link, and also put 301 redirect , but still when i click on request for indexing on google search console same error appears regarding duplicate canonical tag . what should i do? remove the canonical tag from old site which i don't want google to index, or what will be the best possible solution.
Moz Pro | | MudassirSultn0 -
Duplicate Site Content found in Moz; Have a URL Parameter set in Google Webmaster Tools
Hey, So on our site we have a Buyer's Guide that we made. Essentially it is a pop-up with a series of questions that then recommends a product. The parameter ?openguide=true can be used on any url on our site to pull this buyer's guide up. Somehow the Moz Site Crawl reported each one of our pages as duplicate content as it added this string (?openguide=true) to each page. We already have a URL Parameter set in Google Webmaster Tools as openguide ; however, I am now worried that google might be seeing this duplicate content as well. I have checked all of the pages with duplicate title tags in the Webmaster Tools to see if that could give me an answer as to whether it is detecting duplicate content. I did not find any duplicate title tag pages that were because of the openguide parameter. I am just wondering if anyone knows:
Moz Pro | | MitchellChapman
1. a way to check if google is seeing it as duplicate content
2. make sure that the parameter is set correctly in webmaster tools
3. or a better way to prevent the crawler from thinking this is duplicate content Any help is appreciated! Thanks, Mitchell Chapman
www.kontrolfreek.com0 -
Duplicate title on Crawl
Ok, this should hopefully be a simple one. Not sure if this is a Moz crawl issue of redirect issue. Moz is reporting duplicate title for www.site.co.uk , site.co.uk and www.site.co.uk/home.aspx is this a canonical change or a moz setting I need to get this number lower.
Moz Pro | | smartcow0 -
In my crawl diagnostics, there are links to duplicate content. How can I track down where these links originated in?
How can I find out how SEOMOz found these links to begin with? That would help fix the issue. Where's the source page where the link was first encountered listed at?
Moz Pro | | kirklandsl0 -
Duplicate Content Issues with WordPress
I'm having some difficulty with a few of the sites I'm managing right now. When I run a report here, I'm getting a duplicate content issue with sites that I'm running through WordPress. Sites running on a different CMS are not getting the issue. The duplicate content is being listed as from two URL's that are identical. I checked trailing slash, spelling, capitalization, everything. It looks like the same site is being marked as two with duplicate content. Does anyone have any ideas of what could be causing this and/or what I may be able to do to resolve the issue (or if it's really something to worry about or not)? Thanks. (and thanks for helping the new guy!)
Moz Pro | | DeliaAssociates0 -
Changing the Timeframe of Historical Crawl Data
Hello, Just read a great post about the implications of duplicate content for sites after the most recent Panda update: http://www.seomoz.org/blog/duplicate-content-in-a-post-panda-world?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+seomoz+(SEOmoz+Daily+Blog) In the post is an image or crawl data history that shows months, not days or weeks, worth of trending data as it relates to duplicate content. So my question is this: How do I change my view/date range on my own campaigns so that I can view the trailing months of data rather than only what seems to be the past 4 weeks or so? This would really help me identify the impact of some on page changes we've recently made for a client. Many Thanks, Jared
Moz Pro | | surjm0 -
How do I change my domain?
My domain was updated to use www by default. How do I update it in the profile?
Moz Pro | | dsfsystemsseo0