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.
What does Disallow: /french-wines/?* actually do - robots.txt
-
Hello Mozzers - Just wondering what this robots.txt instruction means: Disallow: /french-wines/?*
Does it stop Googlebot crawling and indexing URLs in that "French Wines" folder - specifically the URLs that include a question mark?
Would it stop the crawling of deeper folders - e.g. /french-wines/rhone-region/ that include a question mark in their URL?
I think this has been done to block URLs containing query strings.
Thanks, Luke
-
Glad to help, Luke!
-
Thanks Logan for your help with this - much appreciated. Really helpful!
-
Disallow: /?* is the same thing as Disallow:/?, since the asterisk is a wildcard, both of those disallows prevent any URL that begins with /? from being crawled.
And yes, it is incredibly easy to disallow the wrong thing! The robots.txt tester in Search Console (under the Crawl menu) is very helpful for figuring out what a disallow will catch and what it will let by. I highly recommend testing any new disallows there before releasing them into the wild.
-
Thanks again Logan.
What would Disallow: /?* do because that is what the site I am looking at has implemented. Perhaps it works both ways around?
I imagine it's easy to disallow the wrong thing or possibly not disallow the right thing. Ugh.
-
Disallow: /*?
This disallow literally says to crawlers 'if a URL starts with a slash (all URLs) and has a parameter, don't crawl it'. The * is a wildcard that says anything between / and ? is applicable to the disallow.
It's very easy to disallow the wrong this especially in regards to parameters, for this reason I always do these 2 things rather than using robots.txt:
- Set the purpose of each parameter in Search Console - Go to Crawl > URL Parameters to configure for your site
- Self-referring canonicals - most people disallow URLs with parameters in robots.txt to prevent indexing, but this only prevents crawling. A self-referring canonical pointing to the root level of that URL will prevent indexing or URLs with parameters.
Hope that's helpful!
-
Thanks Logan - I was just reading: Disallow: /*? # block any URL that includes a ? (and thus a query string) - do you know why the ? comes before the * in this case?
-
Hi Luke,
You are correct that this was done to block URLs with parameters. However, since there's no wildcard (the asterisk) before the folder name, the URL would have to start with /french-wines/. This disallow is really only preventing crawling on the single URL www.yoursite.com/french-wines/ with any parameters appended.
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
-
Will disallowing URL's in the robots.txt file stop those URL's being indexed by Google
I found a lot of duplicate title tags showing in Google Webmaster Tools. When I visited the URL's that these duplicates belonged to, I found that they were just images from a gallery that we didn't particularly want Google to index. There is no benefit to the end user in these image pages being indexed in Google. Our developer has told us that these urls are created by a module and are not "real" pages in the CMS. They would like to add the following to our robots.txt file Disallow: /catalog/product/gallery/ QUESTION: If the these pages are already indexed by Google, will this adjustment to the robots.txt file help to remove the pages from the index? We don't want these pages to be found.
Intermediate & Advanced SEO | | andyheath0 -
Intro to programming/coding for seo
Hello, I am currently a SEO and am looking for an Intro to programming/coding course to help me implement various technical SEO tasks for my clients and the business-as the programming dept will not help me, as they do not see the value of SEO. Could someone pls recommend an online course that would introduce me to basic concepts and also specifically, the information that would help me to enhance our SEO? I would also like to better understand APIs. Thanks so much in advance for your help! Lauren
Intermediate & Advanced SEO | | lfrazer1 -
How to rank for a location/country without having a physical address in that location/country
How do I go about it if my physical address (office) is in Country A but I want to rank my website in Country B, C and D (without having an office or physical address in the countries B, C and D)? I am aware of people setting up virtual offices in other countries/cities and adding them to Google Places/Maps with toll free phone numbers, but I don't wish to do any of that. I know Google will catch up with this one day or the other and punish me hard for trying to play games with it. Is there a way rank a website in another country without actually having a physical location there? If yes, please guide me how to go about it.
Intermediate & Advanced SEO | | KS__0 -
Why is /home used in this company's home URL?
Just working with a company that has chosen a home URL with /home latched on - very strange indeed - has anybody else comes across this kind of homepage URL "decision" in the past? I can't see why on earth anybody would do this! Perhaps simply a logic-defying decision?
Intermediate & Advanced SEO | | McTaggart0 -
Robots.txt: how to exclude sub-directories correctly?
Hello here, I am trying to figure out the correct way to tell SEs to crawls this: http://www.mysite.com/directory/ But not this: http://www.mysite.com/directory/sub-directory/ or this: http://www.mysite.com/directory/sub-directory2/sub-directory/... But with the fact I have thousands of sub-directories with almost infinite combinations, I can't put the following definitions in a manageable way: disallow: /directory/sub-directory/ disallow: /directory/sub-directory2/ disallow: /directory/sub-directory/sub-directory/ disallow: /directory/sub-directory2/subdirectory/ etc... I would end up having thousands of definitions to disallow all the possible sub-directory combinations. So, is the following way a correct, better and shorter way to define what I want above: allow: /directory/$ disallow: /directory/* Would the above work? Any thoughts are very welcome! Thank you in advance. Best, Fab.
Intermediate & Advanced SEO | | fablau1 -
404 Errors with my RSS Feed/sitemap
In my google webmasters I just started getting 404 errors that I'm not sure how to redirect. I'm getting quite a few that are ending in /feed/ for instance /nyc-accident-injury/feed/
Intermediate & Advanced SEO | | jsmythd
contact-us-thank-you/feed/ and then also a problem with my sitemap I guess? With /site-map/?postsort=tags The domain is pulversthompson.com0 -
/%category%/%postname%/ Permalink structure
Mostly everyone seems to agree that /%category%/%postname%/ is the best blog structure. I'm thinking of changing my structure to that because now it's structured by date which is bad. But almost all of my posts are assigned to more than one category. Won't this create duplicate pages?
Intermediate & Advanced SEO | | UnderRugSwept0 -
Robots.txt & url removal vs. noindex, follow?
When de-indexing pages from google, what are the pros & cons of each of the below two options: robots.txt & requesting url removal from google webmasters Use the noindex, follow meta tag on all doctor profile pages Keep the URLs in the Sitemap file so that Google will recrawl them and find the noindex meta tag make sure that they're not disallowed by the robots.txt file
Intermediate & Advanced SEO | | nicole.healthline0