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.
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
-
-
Great, comprehensive answer from Ryan as ever.
Nothing more to see here folks.
Move along now.
Move along.

-
The preferred option would be the noindex, follow tag.
The robots.txt file is a choice of last resort. The best robots.txt file for a site is an empty file (i.e. no disallows). The robots.txt file is a tool that can be used when other options are either not available, or the effort is deemed as too great.
If you use robots.txt and the url removal from google, that will work, the page will get de-indexed, but then Google will never crawl that page again and therefore not follow any of the links on that page. You are blocking their crawler so your site will not be crawled as thoroughly which means pages can be missed, a lower pecentage of your pages will be indexed (mainly applies to larger sites), and the link juice which flows to any of the blocked pages will lose their value. Any anchor text or other link value on those pages will be lost as well.
If you use the "noindex, follow" tag then those pages will still be crawled, those pages will continue to contribute value to your site and the page's links will continue to offer value to their target URLs, many of which will be your site's internal pages.
A final point is the URL removal tool in Google WMT will remove the page from Google, but it wont affect Yahoo, Bing and other directories.
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
-
Looking to remove dates from URL permalink structure. What do you think of this idea?
I know most people who remove dates from their URL structure usually do so and then setup a 301 redirect. I believe that's the right way to go about this typically. My biggest fear with doing a global 301 redirect implementation like that across an entire site is that I've seen cases where this has sort of shocked Google and the site took a hit in organic traffic pretty bad. Heres what I'm thinking a safer approach would be and I'd like to hear others thoughts. What if... Changed permalink structure moving forward to remove the date in future posts. All current URLs stay as is with their dates Moving forward we would go back and optimize past posts in waves (including proper 301 redirects and better URL structure). This way we avoid potentially shocking Google with a global change across all URLs. Do you know of a way this is possible with a large Wordpress website? Do you see any conplications that could come about in this process? I'd like to hear any other thoughts about this please. Thanks!
Intermediate & Advanced SEO | | HashtagJeff0 -
If Robots.txt have blocked an Image (Image URL) but the other page which can be indexed has this image, how is the image treated?
Hi MOZers, This probably is a dumb question but I have a case where the robots.tags has an image url blocked but this image is used on a page (lets call it Page A) which can be indexed. If the image on Page A has an Alt tags, then how is this information digested by crawlers? A) would Google totally ignore the image and the ALT tags information? OR B) Google would consider the ALT tags information? I am asking this because all the images on the website are blocked by robots.txt at the moment but I would really like website crawlers to crawl the alt tags information. Chances are that I will ask the webmaster to allow indexing of images too but I would like to understand what's happening currently. Looking forward to all your responses 🙂 Malika
Intermediate & Advanced SEO | | Malika11 -
Canonical URL & sitemap URL mismatch
Hi We're running a Magento store which doesn't have too much stock rotation. We've implemented a plugin that will allow us to give products custom canonical URLs (basically including the category slug, which is not possible through vanilla Magento). The sitemap feature doesn't pick up on these URLs, so we're submitting URLs to Google that are available and will serve content, but actually point to a longer URL via a canonical meta tag. The content is available at each URL and is near identical (all apart from the breadcrumbs) All instances of the page point to the same canonical URL We are using the longer URL in our internal architecture/link building to show this preference My questions are; Will this harm our visibility? Aside from editing the sitemap, are there any other signals we could give Google? Thanks
Intermediate & Advanced SEO | | tomcraig860 -
How long takes to a page show up in Google results after removing noindex from a page?
Hi folks, A client of mine created a new page and used meta robots noindex to not show the page while they are not ready to launch it. The problem is that somehow Google "crawled" the page and now, after removing the meta robots noindex, the page does not show up in the results. We've tried to crawl it using Fetch as Googlebot, and then submit it using the button that appears. We've included the page in sitemap.xml and also used the old Google submit new page URL https://www.google.com/webmasters/tools/submit-url Does anyone know how long will it take for Google to show the page AFTER removing meta robots noindex from the page? Any reliable references of the statement? I did not find any Google video/post about this. I know that in some days it will appear but I'd like to have a good reference for the future. Thanks.
Intermediate & Advanced SEO | | fabioricotta-840380 -
301 vs 410 redirect: What to use when removing a URL from the website
We are in the process of detemining how to handle URLs that are completely removed from our website? Think of these as listings that have an expiration date (i.e. http://www.noodle.org/test-prep/tphU3/sat-group-course). What is the best practice for removing these listings (assuming not many people are linking to them externally). 301 to a general page (i.e. http://www.noodle.org/search/test-prep) Do nothing and leave them up but remove from the site map (as they are no longer useful from a user perspective) return a 404 or 410?
Intermediate & Advanced SEO | | abargmann0 -
Meta NoIndex tag and Robots Disallow
Hi all, I hope you can spend some time to answer my first of a few questions 🙂 We are running a Magento site - layered/faceted navigation nightmare has created thousands of duplicate URLS! Anyway, during my process to tackle the issue, I disallowed in Robots.txt anything in the querystring that was not a p (allowed this for pagination). After checking some pages in Google, I did a site:www.mydomain.com/specificpage.html and a few duplicates came up along with the original with
Intermediate & Advanced SEO | | bjs2010
"There is no information about this page because it is blocked by robots.txt" So I had added in Meta Noindex, follow on all these duplicates also but I guess it wasnt being read because of Robots.txt. So coming to my question. Did robots.txt block access to these pages? If so, were these already in the index and after disallowing it with robots, Googlebot could not read Meta No index? Does Meta Noindex Follow on pages actually help Googlebot decide to remove these pages from index? I thought Robots would stop and prevent indexation? But I've read this:
"Noindex is a funny thing, it actually doesn’t mean “You can’t index this”, it means “You can’t show this in search results”. Robots.txt disallow means “You can’t index this” but it doesn’t mean “You can’t show it in the search results”. I'm a bit confused about how to use these in both preventing duplicate content in the first place and then helping to address dupe content once it's already in the index. Thanks! B0 -
Exact keyword URL or not?
Hi all, I have a quick question about the proper use of permalinks. Let's say that I have a website about sports and I want to create an internal page dedicated to shoes. I know that the keyword "shoe" has 15.000 monthly visits, while the keyword "shoes" has 1.000 monthly visits. How do I have to name the internal page? http://www.example.com/shoe or http://www.example.com/shoes (with a final 's')? I would think that by naming the URL http://www.example.com/shoes, the search engine would consider that page for the keywords "shoe" and "shoes", but I am not sure about it. Should I create a URL that only focuses on one specific keyword ("shoe", in this example) or a URL that may encompass more than one keyword ("shoe" and "shoes")? I hope this is clear. Thank you for your time and help. All best, Sal
Intermediate & Advanced SEO | | salvyy0 -
Using 2 wildcards in the robots.txt file
I have a URL string which I don't want to be indexed. it includes the characters _Q1 ni the middle of the string. So in the robots.txt can I use 2 wildcards in the string to take out all of the URLs with that in it? So something like /_Q1. Will that pickup and block every URL with those characters in the string? Also, this is not directly of the root, but in a secondary directory, so .com/.../_Q1. So do I have to format the robots.txt as //_Q1* as it will be in the second folder or just using /_Q1 will pickup everything no matter what folder it is on? Thanks.
Intermediate & Advanced SEO | | seo1234560