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 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 -
Moz-Specific 404 Errors Jumped with URLs that don't exist
Hello, I'm going to try and be as specific as possible concerning this weird issue, but I'd rather not say specific info about the site unless you think it's pertinent. So to summarize, we have a website that's owned by a company that is a division of another company. For reference, we'll say that: OURSITE.com is owned by COMPANY1 which is owned by AGENCY1 This morning, we got about 7,000 new errors in MOZ only (these errors are not in Search Console) for URLs with the company name or the agency name at the end of the url. So, let's say one post is: OURSITE.com/the-article/ This morning we have an error in MOZ for URLs OURSITE.com/the-article/COMPANY1 OURSITE.com/the-article/AGENCY1 x 7000+ articles we have created. Every single post ever created is now an error in MOZ because of these two URL additions that seem to come out of nowhere. These URLs are not in our Sitemaps, they are not in Google... They simply don't exist and yet MOZ created an an error with them. Unless they exist and I don't see them. Obviously there's a link to each company and agency site on the site in the about us section, but that's it.
Moz Pro | | CJolicoeur0 -
WEbsite cannot be crawled
I have received the following message from MOZ on a few of our websites now Our crawler was not able to access the robots.txt file on your site. This often occurs because of a server error from the robots.txt. Although this may have been caused by a temporary outage, we recommend making sure your robots.txt file is accessible and that your network and server are working correctly. Typically errors like this should be investigated and fixed by the site webmaster. I have spoken with our webmaster and they have advised the below: The Robots.txt file is definitely there on all pages and Google is able to crawl for these files. Moz however is having some difficulty with finding the files when there is a particular redirect in place. For example, the page currently redirects from threecounties.co.uk/ to https://www.threecounties.co.uk/ and when this happens, the Moz crawler cannot find the robots.txt on the first URL and this generates the reports you have been receiving. From what I understand, this is a flaw with the Moz software and not something that we could fix form our end. _Going forward, something we could do is remove these rewrite rules to www., but these are useful redirects and removing them would likely have SEO implications. _ Has anyone else had this issue and is there anything we can do to rectify, or should we leave as is?
Moz Pro | | threecounties0 -
404 Crawl Diagnostics with void(0) appended to URL
Hello I am getting loads of 404 reported in my Crawl report, all appended with void(0) at the end. For example: http://lfs.org.uk/films-and-filmmakers/watch-our-films/1289/void(0)
Moz Pro | | moshen
The site is running on Drupal 7, Has anyone come across this before? Kind Regards Moshe | http://lfs.org.uk/films-and-filmmakers/watch-our-films/1289/void(0) |0 -
Meta Tag Descriptions not being found in Moz Crawls
Hey guys, I have been managing a few websites and have input them into Moz for crawl reports, etc. For a while I have noticed that we were getting a gratuitous amount of errors when it came to the number of missing meta tags. It was numbering in the 200's. The sites were in place before I got here and a lot of the older posts no one had even attempted to include tags, links of the page or anything. As they are all Wordpress Sites and they all already had the Yoast/Wordpress SEO plug-in installed on them, I decided I would go through each post and media file one at a time and update their meta tags via the plug in. I personally did this so I know that I added and saved each one, however the Moz crawl reports continue to show that we are missing roughly 200 meta tags. I've seen a huge drop off in 404 errors and stuff since I went through and double checked everything on the sites, however the meta tag errors persist. Is this the case that Moz is not recognizing the tags when it crawls because I used the Yoast Plugin? Or would you say that the plugin is the issue and I should find another way to add meta tags to the pages and posts on the site? My main concern is that if Moz is having issues crawling the sites, is Google also seeing the same thing? The URLS include:
Moz Pro | | MOZ.info
sundancevacationsblog.com
sundancevacationsnews.com
sundancevacationscharities.com Any help would be appreciated!0 -
Problem to log into moz
Every time the moz logs me out from the account and then I can not log in. It shows on the left side my name like I am logged in and then when I want go to community suddenly I am not logged in. It offen shows 502 error. It was first doing on firefox, then I manage to log in chrome and now I had to log in private browsing.
Moz Pro | | Rebeca12 -
Page Authority is the same on every page of my site
I'm analyzing a site and the page authority is the exact same for every page in the site. How can this be since the page authority is supposed to be unique to each page?
Moz Pro | | azjayhawk0 -
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