Best practices for robotx.txt -- allow one page but not the others?
-
So, we have a page, like domain.com/searchhere, but results are being crawled (and shouldn't be), results look like domain.com/searchhere?query1. If I block /searchhere? will it block users from crawling the single page /searchere (because I still want that page to be indexed).
What is the recommended best practice for this?
-
SEOmoz used to use Google Search for the site. I am confident Google has a solid method for keeping their own results clean.
It appears SEOmoz recently changed their search widget. If you examine the URL you shared, notice none of the search results actually appear in the HTML of the page. For example, load the view-source URL and perform a find (CTRL+F) for "testing" which is the subject of the search. There are no results. Since the results are not in the page's HTML, they would not get indexed.
-
If Google is viewing the search result pages as soft 404s, then yes, adding the noindex tag should resolve the problem.
-
And, because google can currently crawl these search result pages, there are a number of soft 404 pages popping up. Would adding a noindex tag to these pages fix the issue?
-
Thanks for the links and help.
How does seomoz keep search results from being indexed? They don't block search results with robots.txt and it doesn't appear that they add the noindex tag to the search result pages.(ex: view-source:http://www.seomoz.org/pages/search_results#stq=testing&stp=1)
-
Yeah, but Ryan's answer is the best one if you can go that route.
-
Hi Michelle,
The concept of crawl efficiency is highly misunderstood. Are all your site's pages being indexed? Is new content or changes indexed in a timely manner? If so, that would indicate your site is being crawled efficiently.
Regarding the link you shared, you are on the right track but need to dig a bit deeper. On the page you shared, find the discussion related to robots.txt. There is a link which will lead you to the following page:
https://developers.google.com/webmasters/control-crawl-index/docs/faq#h01
There you will find a more detailed explanation along with several examples of when not to use robots.txt.
robots.txt: Use it if crawling of your content is causing issues on your server. For example, you may want to disallow crawling of infinite calendar scripts. You should not use the robots.txt to block private content (use server-side authentication instead), or handle canonicalization (see our Help Center). If you must be certain that a URL is not indexed, use the robots meta tag or X-Robots-Tag HTTP header instead.
SEOmoz offers a great guide on this topic as well: http://www.seomoz.org/learn-seo/robotstxt
If you desire to go beyond the basic Google and SEOmoz explanation and learn more about this topic, my favorite article related to robots.txt, written by Lindsay, can be found here: http://www.seomoz.org/blog/serious-robotstxt-misuse-high-impact-solutions
-
-
Hi Ryan,
Wouldn't that cause issues with crawl efficiency?
Also, webmaster guidelines say "Use robots.txt to prevent crawling of search results pages or other auto-generated pages that don't add much value for users coming from search engines."
-
Thank you. Are you sure about that?
-
what about if you use "<a title="Click for Help!">Canonical URL" tag ?</a>
You can put this code:
in/searchhere?page. -
The best practice would be to add the noindex tag to the search result pages but not the /searchhere page.
Typically speaking, the best robots.txt file is a blank one. The file should only be used as a last resort with respect to blocking content.
-
What you outlined sounds to me like it should work. Disallowing /searchhere? shouldn't disallow the top-level search page at /searchhere, but should disallow all the search result pages with queries after the ?.
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
-
301 Redirect to Home Page or Sub-Page?
What do you think about 301 redirect of good expired domain to a sub-page instead of the home page? I'm doing this so I don't hurt my brand name. Let me know your thoughts please. Thank you
Intermediate & Advanced SEO | | JuanWork0 -
Best Practices to Design Site Mock Up Using Wordpress Rather than Wireframes?
We are in the process of redesigning our real estate website. Our designer/developer is very quick and confident on Wordpress. He suggests designing directly on Wordpress and bypassing wireframes and a mock ups. He is very confident in his Wordpress abilities. Is it a mistake to take this approach? He has also asked that we select a real estate theme at this point. I would think that the theme would be selected after the wireframes and mock ups get done. But there are certainly different approaches. Are there best practices for redesigning a webiste; any suggestions? Are there significant risks/disadvantages to bypassing wireframes/mock ups? Thanks,
Intermediate & Advanced SEO | | Kingalan1
Alan Rosinsky0 -
What are best page titles for sub-domain pages?
Hi Moz communtity, Let's say a website has multiple sub-domains with hundreds and thousands of pages. Generally we will be mentioning "primary keyword & "brand name" on every page of website. Can we do same on all pages of sub-domains to increase the authority of website for this primary keyword in Google? Or it gonna end up as negative impact if Google consider as duplicate content being mentioned same keyword and brand name on every page even on website and all pages of sub domains? Thanks
Intermediate & Advanced SEO | | vtmoz0 -
Glossary/Terms Page - What is the best way?
We have a glossary section on our website with hundreds of terms. At the moment we have it split into letters, e.g. there one page with all the terms starting with A, another for B etc.. I am conscious that this is not the best way to do things as not all of these pages are being indexed, and the traffic we get to these pages is very low. Any suggestions on what would be the best way to improve this? The 2 ideas I have at the moment are Have every term on a separate page, but ensuring there is enough copy for that term Leave as is, but have the URL change once a user scrolls down the page. E.g. the first page would be www.website.com/glossary/a/term-1 then once the user scrolls past this terms and onto the next one the URL would change to www.website.com/glossary/a/term-2
Intermediate & Advanced SEO | | brian-madden0 -
Duplicate page content on numerical blog pages?
Hello everyone, I'm still relatively new at SEO and am still trying my best to learn. However, I have this persistent issue. My site is on WordPress and all of my blog pages e.g page one, page two etc are all coming up as duplicate content. Here are some URL examples of what I mean: http://3mil.co.uk/insights-web-design-blog/page/3/ http://3mil.co.uk/insights-web-design-blog/page/4/ Does anyone have any ideas? I have already no indexed categories and tags so it is not them. Any help would be appreciated. Thanks.
Intermediate & Advanced SEO | | 3mil0 -
Pagination, Canonical Tag & Best Practices
I have an eCommerce site that dynamically creates category pages, which produce canonical tags in the header. For multiple page categories, it adds the page number to the URL. For example, this category has 3 pages.... Because most categories have too many products, I can't follow Googles suggestion of creating a "view all" page. Furthermore since all these pages use the same template, I'm unable to insert a NOINDEX tag in all the pages after the first page. Also, in this scenario, I'm unable to insert the discreet code for Next/Previous, which is also suggested by Google. My only option for maintaining these dynamically generated category pages would be to hardcode the first conical tag in the template, which would then be produced on all subsequent paginated pages. Consequently, every paginated page in this category would have the same canonical tag pointing to the first page. Would this incur the wrath of Google and would I'd be better off leaving the pagination they way it is?
Intermediate & Advanced SEO | | alrockn0 -
Two links from one page with different Anchor text
Example Business Name - UberPuter UberPuter targets the keywords "Computer Repairs" right from their home page. UberPuter has the option to place links on 150 of their customers pages that are happy with the service. Would it be best to place two anchor text links one with the brand name and one with the keyword anchor text in "computer repairs" pointing both at the home page or should UberPuter only place one link back to the home page for the Keyword Anchor text? To the best of my knowledge G only counts the first link on a page as a "Vote" so my thought is to only include the single link with the keyword anchor text. Thanks,
Intermediate & Advanced SEO | | SEOKeith0 -
Does using robots.txt to block pages decrease search traffic?
I know you can use robots.txt to tell search engines not to spend their resources crawling certain pages. So, if you have a section of your website that is good content, but is never updated, and you want the search engines to index new content faster, would it work to block the good, un-changed content with robots.txt? Would this content loose any search traffic if it were blocked by robots.txt? Does anyone have any available case studies?
Intermediate & Advanced SEO | | nicole.healthline0