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.
Duplicate URL's in Sitemap? Is that a problem?
-
I submitted a sitemap to on Search Console - but noticed that there are duplicate URLs, is that a problem for Google?
-
Hi Luciana! If Logan and/or Matthew answered your question, mind marking one or both of their responses as a "Good Answer" (down in the lower-right of the responses)? It helps us keep track of things, and it gives them a few extra MozPoints.
-
Thank you everyone!
Basically for some reason the system I used to generate the sitemap just has some (not a whole lot) of duplicate URLs, they are exact duplicates. I figured Google would just overlook that.
This was helpful!
Thanks again,
Luciana
-
Generally speaking, this isn't the worst problem you can have with your XML sitemap. In an ideal world, you'll be able to remove duplicate URLs from the sitemap and only submit a single URL for each page. In reality, most larger sites I've encountered have some amount of duplicate content in their XML sitemap with no real major problems.
Duplicate content is really only a major problem if it is "deceptive" in nature. So long as this is just a normal consequence of your CMS, or similar, vs. an attempt to game the rankings you are probably fine. For more about that check out this support article.
The other problem you may encounter is with your search results for those duplicate pages. That article makes mention that Google will pick the URL they think is best (more about that here as well) and the URL they deem the best will be the URL that surfaces in the search results. That may or may not be the same URL you or your visitors would deem best. So, what you might find is Google picked a not great URL (like one with extra parameters) and with the not great URL appearing in the SERPs, your search result isn't as compelling to click on as some other version of the URL may be.
-
Hi,
This isn't necessarily a problem, but XML sitemaps should be as clean as possible before they're uploaded. i.e., no 301'd URLs, no 404s, no dupes, no parameter'd URLs, no canonicalized, etc..
Are they duplicates in the sense that one has caps, and the other doesn't? As in /example.html and /Example.html. If so, you'll want to fix that.
If they're identically formatted URLs, there should be no problem, but you're at duplicate content risk if they're different in anyway and not canonicalized.
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
-
Hiding body copy with a 'read more' drop down option
Hi I just want to confirm how potentially damaging using java script to hide lots of on page body copy with a 'read more' button is ? As per other moz Q&A threads i was told that best not to use Javascript to do this & instead "if you accomplish this with CSS and collapsible/expandable <DIV> tags it's totally fine" so thats what i advised my clients dev. However i recently noticed a big drop in rankings aprox 1 weeks after dev changing the body copy format (hiding alot of it behind a 'read more' button) so i asked them to confirm how they did implement it and they said: "done in javascript but on page load the text is defaulting to show" (which is contrary to my instructions) So how likely is it that this is causing problems ? since coincides with ranking drop OR if text is defaulting to show it should be ok/not cause probs ? And should i request that they redo as originally instructed (css & collapsible divs) asap ? All Best Dan
On-Page Optimization | | Dan-Lawrence0 -
Duplicate Content with ?Page ID's in WordPress
Hi there, I'm trying to figure out the best way to solve a duplicate content problem that I have due to Page ID's that WordPress automatically assigns to pages. I know that in order for me to resolve this I have to use canonical urls but the problem for me is I can't figure out the URL structure. Moz is showing me thousands of duplicate content errors that are mostly related to Page IDs For example, this is how a page's url should look like on my site Moz is telling me there are 50 duplicate content errors for this page. The page ID for this page is 82 so the duplicate content errors appear as follows and so on. For 47 more pages. The problem repeats itself with other pages as well. My permalinks are set to "Post Name" so I know that's not an issue. What can I do to resolve this? How can I use canonical URLs to solve this problem. Any help will be greatly appreciated.
On-Page Optimization | | SpaMedica0 -
Two URL's for the same page
Hi, on our site we have two separate URL's for a page that has the same content. So, for example - 'www.domain.co.uk/stuff' and 'www.domain.co.uk/things/stuff' both have the same content on the page. We currently rank high in search for 'www.domain.co.uk/things/stuff' for our targeted keyword, but there are numerous links on the site to www.domain.co.uk/stuff and also potentially inbound links to this page. Ideally we want just the www.domain.co.uk/things/stuff URL to be present on the site, what would be the best course of action to take? Would a simple Canonical tag from the '/stuff' URL which points to the '/things/stuff' page be wise? If we were to scrap the '/stuff' URL totally and redirect it to the 'things/stuff' URL and change all our on site links, would this be beneficial and not harm our current ranking for '/things/stuff'? We only want 1 URL for this page for numerous reasons (i.e, easier to track in Analytics), but I'm a bit cautious that changing the page that doesn't rank may have an affect on the page that does rank! Thanks.
On-Page Optimization | | Jaybeamer2 -
Duplicate content penalty
when moz crawls my site they say I have 2x the pages that I really have & they say I am being penalized for duplicate content. I know years ago I had my old domain resolve over to my new domain. Its the only thing that makes sense as to the duplicate content but would search engines really penalize me for that? It is technically only on 1 site. My business took a significant sales hit starting early July 2013, I know google did and algorithm update that did have SEO aspects. I need to resolve the problem so I can stay in business
On-Page Optimization | | cheaptubes0 -
Will "internal 301s" have any effect on page rank or the way in which an SE see's our site interlinking?
We've been forced (for scalability) to completely restructure our website in terms of setting out a hierarchy. For example - the old structure : country / city / city area Where we had about 3500 nicely interlinked pages for relevant things like taxis, hotels, apartments etc in that city : We needed to change the structure to be : country / region / area / city / cityarea So as patr of the change we put in place lots of 301s for the permanent movement of pages to the new structure and then we tried to actually change the physical on-page links too. Unfortunately we have left a good 600 or 700 links that point to the old pages, but are picked up by the 301 redirect on page, so we're slowly going through them to ensure the links go to the new location directly (not via the 301). So my question is (sorry for long waffle) : Whilst it must surely be "best practice" for all on-page links to go directly to the 'right' page, are we harming our own interlinking and even 'page rank' by being tardy in working through them manually? Thanks for any help anyone can give.
On-Page Optimization | | TinkyWinky0 -
Duplicate Content when Using "visibility classes" in responsive design layouts? - a SEO-Problem?
I have text in the right column of my responsive layout which will show up below the the principal content on small devices. To do this I use visibility classes for DIVs. So I have a DIV with with a unique style text that is visible only on large screen sizes. I copied the same text into another div which shows only up only on small devices while the other div will be hidden in this moment. Technically I have the same text twice on my page. So this might be duplicate content detected as SPAM? I'm concerned because hidden text on page via expand-collapsable textblocks will be read by bots and in my case they will detect it twice?Does anybody have experiences on this issue?bestHolger
On-Page Optimization | | inlinear0 -
Is a Z almost as good as an S?
Possibly seems a strange question, but let me clarify... I have a new site in mind and all the domain names I was considering for it have been taken (I want a .com or a .net if at all possible). However, I can get the domain with a z at the end rather than an s Example: www.keyword-guides.com is taken, but www.keyword-guidez.com is available. Am I completely wrong in thinking that it will still match well for anyone searching Keyword Guide, and should match fairly well (even though it is a partial match) for people searching Keyword Guides. As the keyword is the most relevant bit of the domain, and as the first word on the domain is given the most weight, will having Z instead of S at the end make any difference at all? Personally, I don't really like the Z option, but if it would have no (or little) impact on my SEO efforts, I could live with it.
On-Page Optimization | | Jingo010 -
Post Title - Use the blog's name or not?
In the tile of my post, shoudl I used my blog's name in it at the end or emit the blog name. EX: title of post with keywords | name of blog OR EX: title of post with keywords The site's name is 3 words long, so I'm worrying that those extra words are diluting the keywords in the post's name that I'm trying to target.
On-Page Optimization | | gregalam0