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.
Should I block robots from URLs containing query strings?
-
I'm about to block off all URLs that have a query string using robots.txt. They're mostly URLs with coremetrics tags and other referrer info. I figured that search engines don't need to see these as they're always better off with the original URL.
Might there be any downside to this that I need to consider?
Appreciate your help / experiences on this one.
Thanks
Jenni
-
Thanks for your suggestions. I've already got canonical tags on every page, but they're not all being adhered to and lots of URLs with query strings are still getting organic traffic.
Passing referrer info behind scenes isn't an option with Coremetrics I don't think. Is it?
Interested to know more about number 1 though. How would you do that in WMT other than blocking with robots.txt?
Thanks
-
Instead of blocking them with robots.txt (which isn't very effective), try using the canonical tag instead.
For instance, a URL like this:
http://wwww.testdomain.com/page.html?utm_source=Google&utm_medium=Banner&utm_campaign=CampaignYou could add this canonical tag in the head:
With this solution you don't have to worry about losing quality links OR having your query tracking show up in any of the major search engines.
Cheers- Kyle
-
The downside to this would be if someone linked to the page with the query string, the search engines wouldn't crawl the page and flow link juice properly to the rest of your site.
Other options:
-
Use Google and Bing WMT to ignore those parameter query strings.
-
Make sure the canoncial tag is on those pages, pointing back to the version without the query string
-
Try to pass referrer info behind the scenes if possible
-
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
-
Robots.txt Syntax for Dynamic URLs
I want to Disallow certain dynamic pages in robots.txt and am unsure of the proper syntax. The pages I want to disallow all include the string ?Page= Which is the proper syntax?
Technical SEO | | btreloar
Disallow: ?Page=
Disallow: ?Page=*
Disallow: ?Page=
Or something else?0 -
How do I customize Magento product urls?
I would like my product urls to be /category/manufacturer/name/part#. This would be the only url the item uses and how the product is accessed. It would also be used for product feeds. My first attempt was to use https://amasty.com/magento-unique-product-url.html This creates a single url but I can not customize it. Sometimes it selects the manufacturer and sometimes the category. My second attempt was with https://www.magentocommerce.com/magento-connect/custom-product-urls-seo.html I have it installed but it doesn't change the urls. Has anyone been able to do this successfully?
Technical SEO | | Tylerj0 -
Robots.txt on subdomains
Hi guys! I keep reading conflicting information on this and it's left me a little unsure. Am I right in thinking that a website with a subdomain of shop.sitetitle.com will share the same robots.txt file as the root domain?
Technical SEO | | Whittie0 -
Robots.txt and Multiple Sitemaps
Hello, I have a hopefully simple question but I wanted to ask to get a "second opinion" on what to do in this situation. I am working on a clients robots.txt and we have multiple sitemaps. Using yoast I have my sitemap_index.xml and I also have a sitemap-image.xml I do put them in google and bing by hand but wanted to have it added into the robots.txt for insurance. So my question is, when having multiple sitemaps called out on a robots.txt file does it matter if one is before the other? From my reading it looks like you can have multiple sitemaps called out, but I wasn't sure the best practice when writing it up in the file. Example: User-agent: * Disallow: Disallow: /cgi-bin/ Disallow: /wp-admin/ Disallow: /wp-content/plugins/ Sitemap: http://sitename.com/sitemap_index.xml Sitemap: http://sitename.com/sitemap-image.xml Thanks a ton for the feedback, I really appreciate it! :) J
Technical SEO | | allstatetransmission0 -
Special characters in URL
Will registered trademark symbol within a URL be bad? I know some special characters are unsafe (#, >, etc.) but can not find anything that mentions registered trademark. Thanks!
Technical SEO | | bonnierSEO0 -
Old URL redirect to New URL
Alright I did something dumb a year a go and I'm still paying for it. I changed my hyphenated URL to the non-hyphenated version when I redesigned my website. I say it was dumb because I lost most of my link juice even though I did 301 redirects (via the htaccess file) for almost all of the pages I could find in Google's index. Here's my problem. My new site took a huge hit in traffic (down 60%) when I made the change and even though I've done thousands of redirects my old site is still showing up in the SERPS and send much if not most of my traffic. I don't want to take the old site down in fear it will kill all of my traffic. What should I do? Is there a better method I should explore then 301 redirects? Could the other site be affecting my current rank since it's still there? (FYI...both sites are built on the WP platform). Any help or ideas are greatly appreciated. Thank you! Joe
Technical SEO | | kaje0 -
Should me URLs be uppercase or lowercase
I'm in the middle of doing a bunch of 301 redirects for me site. Should I make them Lowercase, uppercase, or does it matter? Also, do I want to be using hyphens (-), or underscores (_)? Any other tips? EX: http://www.stupid.com/golf-slippers.html OR http://www.stupid.com/Golf-Slippers.html
Technical SEO | | JustinStupid0 -
Is blocking RSS Feeds with robots.txt necessary?
Is it necessary to block an rss feed with robots.txt? It seems they are automatically not indexed (http://googlewebmastercentral.blogspot.com/2007/12/taking-feeds-out-of-our-web-search.html) And, google says here that it's important not to block RSS feeds (http://googlewebmastercentral.blogspot.com/2009/10/using-rssatom-feeds-to-discover-new.html) I'm just checking!
Technical SEO | | nicole.healthline0