Role of Robots.txt and Search Console parameters settings
-
Hi, wondering if anyone can point me to resources or explain the difference between these two. If a site has url parameters disallowed in Robots.txt is it redundant to edit settings in Search Console parameters to anything other than "Let Googlebot Decide"?
-
Thank you! That helps a lot.
-
So, regarding NOINDEX vs. DISALLOW, there is a significant difference there.
If you disallow in robots, you are asking the search engine to not even crawl that page. Whereas if you NOINDEX in the page head, then the search engine may still crawl the page but should not index it.
There are a few impacts of this difference. For one, if you use NOINDEX but still allow the search engine to FOLLOW, then it may discover pages which otherwise might not have been discovered (if that page has unique links, for example). So in this case, you might prefer to use (NOINDEX, FOLLOW) if you want that discovery to happen. On the other hand, if you have many pages and you are trying to wisely use the search engine's crawl "budget", then you might in some cases prefer to disallow some paths in the robots.txt file.
It's also common to use robots.txt to disallow some files where you do not have control over the response. Non-html files, where you might not be able to easily administer noindex directives. Or dynamic pages your web application may serve but not allow you to administer head tags for.
All of that said, robots.txt files have been shrinking ever since the search engines began to render javascript, since now they need access to a lot of resource files which they previously did not. Much of the old advice of disallowing scripts and admin folder paths may be obsolete now, if those files are needed to properly render pages.
-
Thanks so much for the reply. I am still struggling to understand when it's best to use robots.txt
I think I understand that url parameters are best handled in the search console parameters tool, and if you want to keep a page out of the index, it's best to use meta noindex rather than blocking it in robots.txt
What would be an example of when you would want to disallow something in robots.txt?
-
For one, the GSC functionality is much easier to use for dealing with URLs having multiple query string parameters. robots.txt processes the statements in order, so you often have to set up a broad disallow, followed by more specific allows, to achieve the same result which can be more easily managed in GSC.
Also, GSC is useful for the "representative URL" setting, if your pages don't necessarily get crawled without the parameter present at all, but you only want one version of the page indexed if the crawler encounters multiple versions. So, this is a little like a dynamic canonical, except you are not specifying which version.
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
-
Keep getting "/feed" broken links in Google Search Console
Hey guys, I'm having an issue for the past few months. I keep getting "/feed" broken links in Google Search Console (screenshot attached). The site is a WordPress site using the YoastSEO plugin for on-page SEO and sitemap. Has anyone else experienced this issue? Did you fix it? How should I redirect these links? s7elXMy
Technical SEO | | Extima-Christian0 -
Mobile URL parameter (Redirection to desktop)
Hello, We have a parallel mobile website and recently we implemented a link pointing to the desktop website. This redirect is happening via a javascript code and results in a url followed by this paramenter: ?m=off Example:
Technical SEO | | echo1
http://www.m.website.com redirects to:
http://www.website.com/?m=off Questions: Will the "http://www.website.com/?m=off" be considered duplicate content with "http://www.website.com" since they both return the same content? Is there any possibility that Google will take into consideration the url ending in "/?m=off"? How should we treat this new url? The webmaster tools URL parameter configuration at the moment isn't experiencing problems but should we submit the parameter anyway in order not to be indexed or should we wait first and see the error response? In case we should submit this for removal... what's the best way to do it? Like this? Parameter: ?m=off Does this parameter change page content seen by the user? - doesn't affect page content Any help is much appreciated.
Thank you!0 -
Yoast settings help
I could use some real help here in my Yoast settings. I had some great settings before but we switched servers and it looks like we lost all our settings. I've taken some screenshots and I'm hoping someone can help! http://d.pr/i/chNQ http://d.pr/i/51TY http://d.pr/i/io7S http://d.pr/i/nak http://d.pr/i/acon The site is run by a couple guys. Please help!
Technical SEO | | ttb0 -
BEST Wordpress Robots.txt Sitemap Practice??
Alright, my question comes directly from this article by SEOmoz http://www.seomoz.org/learn-seo/robotstxt Yes, I have submitted the sitemap to google, bing's webmaster tools and and I want to add the location of our site's sitemaps and does it mean that I erase everything in the robots.txt right now and replace it with? <code>User-agent: * Disallow: Sitemap: http://www.example.com/none-standard-location/sitemap.xml</code> <code>???</code> because Wordpress comes with some default disallows like wp-admin, trackback, plugins. I have also read other questions. but was wondering if this is the correct way to add sitemap on Wordpress Robots.txt http://www.seomoz.org/q/robots-txt-question-2 http://www.seomoz.org/q/quick-robots-txt-check. http://www.seomoz.org/q/xml-sitemap-instruction-in-robots-txt-worth-doing I am using Multisite with Yoast plugin so I have more than one sitemap.xml to submit Do I erase everything in Robots.txt and replace it with how SEOmoz recommended? hmm that sounds not right. User-agent: *
Technical SEO | | joony2008
Disallow:
Disallow: /wp-admin
Disallow: /wp-includes
Disallow: /wp-login.php
Disallow: /wp-content/plugins
Disallow: /wp-content/cache
Disallow: /wp-content/themes
Disallow: /trackback
Disallow: /comments **ERASE EVERYTHING??? and changed it to** <code> <code>
<code>User-agent: *
Disallow: </code> Sitemap: http://www.example.com/sitemap_index.xml</code> <code>``` Sitemap: http://www.example.com/sub/sitemap_index.xml ```</code> <code>?????????</code> ```</code>0 -
Google (GWT) says my homepage and posts are blocked by Robots.txt
I guys.. I have a very annoying issue.. My Wordpress-blog over at www.Trovatten.com has some indexation-problems.. Google Webmaster Tools data:
Technical SEO | | FrederikTrovatten22
GWT says the following: "Sitemap contains urls which are blocked by robots.txt." and shows me my homepage and my blogposts.. This is my Robots.txt: http://www.trovatten.com/robots.txt
"User-agent: *
Disallow: /wp-admin/
Disallow: /wp-includes/ Do you have any idea why it says that the URL's are being blocked by robots.txt when that looks how it should?
I've read a couple of places that it can be because of a Wordpress Plugin that is creating a virtuel robots.txt, but I can't validate it.. 1. I have set WP-Privacy to crawl my site
2. I have deactivated all WP-plugins and I still get same GWT-Warnings. Looking forward to hear if you have an idea that might work!0 -
Help needed with robots.txt regarding wordpress!
Here is my robots.txt from google webmaster tools. These are the pages that are being blocked and I am not sure which of these to get rid of in order to unblock blog posts from being searched. http://ensoplastics.com/theblog/?cat=743 http://ensoplastics.com/theblog/?p=240 These category pages and blog posts are blocked so do I delete the /? ...I am new to SEO and web development so I am not sure why the developer of this robots.txt file would block pages and posts in wordpress. It seems to me like that is the reason why someone has a blog so it can be searched and get more exposure for SEO purposes. IS there a reason I should block any pages contained in wodrpress? Sitemap: http://www.ensobottles.com/blog/sitemap.xml User-agent: Googlebot Disallow: /*/trackback Disallow: /*/feed Disallow: /*/comments Disallow: /? Disallow: /*? Disallow: /page/
Technical SEO | | ENSO
User-agent: * Disallow: /cgi-bin/ Disallow: /wp-admin/ Disallow: /wp-includes/ Disallow: /wp-content/plugins/ Disallow: /wp-content/themes/ Disallow: /trackback Disallow: /commentsDisallow: /feed0 -
Robot.txt pattern matching
Hola fellow SEO peoples! Site: http://www.sierratradingpost.com robot: http://www.sierratradingpost.com/robots.txt Please see the following line: Disallow: /keycodebypid~* We are trying to block URLs like this: http://www.sierratradingpost.com/keycodebypid~8855/for-the-home~d~3/kitchen~d~24/ but we still find them in the Google index. 1. we are not sure if we need to specify the robot to use pattern matching. 2. we are not sure if the format is correct. Should we use Disallow: /keycodebypid*/ or /*keycodebypid/ or even /*keycodebypid~/? What is even more confusing is that the meta robot command line says "noindex" - yet they still show up. <meta name="robots" content="noindex, follow, noarchive" /> Thank you!
Technical SEO | | STPseo0 -
Mobile site - allow robot traffic
Hi, If a user comes to our site from a mobile device, we redirect to our mobile site. That is www.mysite/mypage redirects to m.mysite/mypage. Right now we are blocking robots from crawling our m. site. Previously there were concerns the m. site could rank for normal browser searches. To make sure this isn't a problem we are planning on rel canonical our m. site pages and reference the www pages (mobile is just a different version of our www site). From my understanding having a mobile version of a page is a ranking factor for mobile searches so allowing robots is a good thing. Before doing so, I wanted to see if anyone had any other suggestions/feedback (looking for potential pitfalls, issues etc)
Technical SEO | | NicB10