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.
Block Moz (or any other robot) from crawling pages with specific URLs
-
Hello!
Moz reports that my site has around 380 duplicate page content. Most of them come from dynamic generated URLs that have some specific parameters. I have sorted this out for Google in webmaster tools (the new Google Search Console) by blocking the pages with these parameters. However, Moz is still reporting the same amount of duplicate content pages and, to stop it, I know I must use robots.txt. The trick is that, I don't want to block every page, but just the pages with specific parameters. I want to do this because among these 380 pages there are some other pages with no parameters (or different parameters) that I need to take care of. Basically, I need to clean this list to be able to use the feature properly in the future.
I have read through Moz forums and found a few topics related to this, but there is no clear answer on how to block only pages with specific URLs. Therefore, I have done my research and come up with these lines for robots.txt:
User-agent: dotbot
Disallow: /*numberOfStars=0User-agent: rogerbot
Disallow: /*numberOfStars=0My questions:
1. Are the above lines correct and would block Moz (dotbot and rogerbot) from crawling only pages that have numberOfStars=0 parameter in their URLs, leaving other pages intact?
2. Do I need to have an empty line between the two groups? (I mean between "Disallow: /*numberOfStars=0" and "User-agent: rogerbot")? (or does it even matter?)
I think this would help many people as there is no clear answer on how to block crawling only pages with specific URLs. Moreover, this should be valid for any robot out there.
Thank you for your help!
-
Hello!
Thanks a lot for your feedback and clearing this out! It worked well.
The robots.txt tester is a good tip!
Thanks!
-
Hi,
What you have there will work absolutely fine with a little tweak. And no need to leave spaces between lines.
Disallow: /numberOfStars=0
However, no need to add the wildcard at the end if there is nothing more after that.
The best way to test what works, is before you go and add it to live, use the Robots.txt test tool in Search Console (Webmaster Tools), add in the lines above and then check to make sure none of your other pages are blocked. They won't be, but it's a great way to test before going live.
I hope this helps
-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
-
Unsolved Is Moz Able to Track Internal Links Per Page?
I am trying to track internal links and identify orphan pages. What is the best way to do this?
Moz Pro | | WebMarkets0 -
Unsolved Does Moz Pro include Moz Local
My client has bought about six Moz Local accounts and are pleased with results. We have not yet used your Moz Pro program. The client might be interested in switching to the Moz Pro if those Moz Local accounts can be included into it. Please let me know as soon as possible. Thanks!
Moz Pro | | gallowaywebteam0 -
Ahrefs vs Moz
Hi! I noticed the Moz DA en the Ahrefs DA are very different. Where https://www.123opzeggen.nl/ has a DA of 10 at MOZ, the DA at Ahrefs is 26. Where does this big difference come from? Do you measure in different ways? I hope you can answer this question for me. Thank you in advance!
Moz Pro | | NaomiAdivare2 -
Source page showsI have 2 h1 tags on my page. I can only find one.
When I grade my page it says I have more than one h1 tag. I view the source page and it shows there are two h1 headings with the same wording. If I delete the one h1 heading I can find, the page source shows I have deleted both of them. I don't know how to get to the other heading to delete it. And I'm off page one of google! Can anybody help? Clay Stephens
Moz Pro | | Coot0 -
Should I set blog category/tag pages as "noindex"? If so, how do I prevent "meta noindex" Moz crawl errors for those pages?
From what I can tell, SEO experts recommend setting blog category and tag pages (ie. "http://site.com/blog/tag/some-product") as "noindex, follow" in order to keep the page quality of indexable pages high. However, I just received a slew of critical crawl warnings from Moz for having these pages set to "noindex." Should the pages be indexed? If not, why am I receiving critical crawl warnings from Moz and how do I prevent this?
Moz Pro | | NichGunn0 -
What to do with a site of >50,000 pages vs. crawl limit?
What happens if you have a site in your Moz Pro campaign that has more than 50,000 pages? Would it be better to choose a sub-folder of the site to get a thorough look at that sub-folder? I have a few different large government websites that I'm tracking to see how they are fairing in rankings and SEO. They are not my own websites. I want to see how these agencies are doing compared to what the public searches for on technical topics and social issues that the agencies manage. I'm an academic looking at science communication. I am in the process of re-setting up my campaigns to get better data than I have been getting -- I am a newbie to SEO and the campaigns I slapped together a few months ago need to be set up better, such as all on the same day, making sure I've set it to include www or not for what ranks, refining my keywords, etc. I am stumped on what to do about the agency websites being really huge, and what all the options are to get good data in light of the 50,000 page crawl limit. Here is an example of what I mean: To see how EPA is doing in searches related to air quality, ideally I'd track all of EPA's web presence. www.epa.gov has 560,000 pages -- if I put in www.epa.gov for a campaign, what happens with the site having so many more pages than the 50,000 crawl limit? What do I miss out on? Can I "trust" what I get? www.epa.gov/air has only 1450 pages, so if I choose this for what I track in a campaign, the crawl will cover that subfolder completely, and I am getting a complete picture of this air-focused sub-folder ... but (1) I'll miss out on air-related pages in other sub-folders of www.epa.gov, and (2) it seems like I have so much of the 50,000-page crawl limit that I'm not using and could be using. (However, maybe that's not quite true - I'd also be tracking other sites as competitors - e.g. non-profits that advocate in air quality, industry air quality sites - and maybe those competitors count towards the 50,000-page crawl limit and would get me up to the limit? How do the competitors you choose figure into the crawl limit?) Any opinions on which I should do in general on this kind of situation? The small sub-folder vs. the full humongous site vs. is there some other way to go here that I'm not thinking of?
Moz Pro | | scienceisrad0 -
Problem crawling a website with age verification page.
Hy every1, Need your help very urgent. I need to crawl a website that first has a page where you need to put your age for verification and after that you are redirected to the website. My problem is that SEOmoz, crawls only that first page, not the whole website. How can I crawl the whole website?, do you need me to upload a link to the website? Thank you very much Catalin
Moz Pro | | catalinmoraru0 -
Is there a tool to upload multiple URLs and gather statistics and page rank?
I was wondering if there is a tool out there where you can compile a list of URL resources, upload them in a CSV and run a report to gather and index each individual page. Does anyone know of a tool that can do this or do we need to create one?
Moz Pro | | Brother220