Will an XML sitemap override a robots.txt
-
I have a client that has a robots.txt file that is blocking an entire subdomain, entirely by accident. Their original solution, not realizing the robots.txt error, was to submit an xml sitemap to get their pages indexed.
I did not think this tactic would work, as the robots.txt would take precedent over the xmls sitemap. But it worked... I have no explanation as to how or why.
Does anyone have an answer to this? or any experience with a website that has had a clear Disallow: / for months , that somehow has pages in the index?
-
The robots file will avoid google to show further information on the disallowed pages but it doesn't prevent indexation.
They're still indexed (that's why you're seeing them) but with no meta desc nor text taken from the page because google wasn't allowed to retrieve more information.
If you want them to start showing info, you'll jsut need to remove that rule from the robots.txt and soon you'll start seeing those pages information showing, but if you want them out of the index you can use GWT to remove them from the index after you've included in each page the noindex meta tag which is the only command which will prevent indexation.
-
I assumed the same thing, but I performed a site command search while they were prospects, and they had 1 result present with the explanation of "A description for this result is not available because of this site's robots.txt – learn more"
They uploaded an xml sitemap before I could tell them to remove the robots.txt. and 1 week later, the entire site is now in the index.
I have used the robots.txt to properly block websites, it usually takes 2-3 for all results to drop out the index, so I don't know how that could explain it either.
-
I agree, the only way I could think this would work would be if the robotx.txt file was on the root domain. I agree, check Webmaster tools, they will tell you under the sitemaps section about "Error: URL was blocked by robots.txt).
One thing to remember is that robots.txt is technically a suggestion to ask search engines not to crawl your site. They can choose to ignore it, though personally I don't know of any cases in which this happenned.
-
An XML sitemap shouldn't override robots.txt. If you have Google Webmaster Tools setup, you will see warnings on the sitemaps page that pages being blocked by robots are being submitted.
Now, robots.txt does not prevent indexation, just crawling. So if the pages were indexed before they implemented robots.txt, they may continue to be indexed. Google will also display just the URL for pages that it's discovered, but can't crawl because of robots.txt.
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
-
How does changing sitemaps affect SEO
Hi all, I have a question regarding changing the size of my sitemaps. Currently I generate sitemaps in batches of 50k. A situation has come up where I need to change that size to 15k in order to be crawled by one of our licensed services. I haven't been able to find any documentation on whether or not changing the size of my sitemaps(but not the pages included in them) will affect my rankings negatively or my SEO efforts in general. If anyone has any insights or has experienced this with their site please let me know!
Technical SEO | | Jason-Reid0 -
Multiple robots.txt files on server
Hi! I have previously hired a developer to put up my site and noticed afterwards that he did not know much about SEO. This lead me to starting to learn myself and applying some changes step by step. One of the things I am currently doing is inserting sitemap reference in robots.txt file (which was not there before). But just now when I wanted to upload the file via FTP to my server I found multiple ones - in different sizes - and I dont know what to do with them? Can I remove them? I have downloaded and opened them and they seem to be 2 textfiles and 2 dupplicates. Names: robots.txt (original dupplicate)
Technical SEO | | mjukhud
robots.txt-Original (original)
robots.txt-NEW (other content)
robots.txt-Working (other content dupplicate) Would really appreciate help and expertise suggestions. Thanks!0 -
Is there a limit to how many URLs you can put in a robots.txt file?
We have a site that has way too many urls caused by our crawlable faceted navigation. We are trying to purge 90% of our urls from the indexes. We put no index tags on the url combinations that we do no want indexed anymore, but it is taking google way too long to find the no index tags. Meanwhile we are getting hit with excessive url warnings and have been it by Panda. Would it help speed the process of purging urls if we added the urls to the robots.txt file? Could this cause any issues for us? Could it have the opposite effect and block the crawler from finding the urls, but not purge them from the index? The list could be in excess of 100MM urls.
Technical SEO | | kcb81780 -
I Lost Index Status of My Sitemap
We have a simple WordPress website for our law firm, with an English version and a Spanish version. I have created a sitemap (with appropriate language markup in the XML file) and submitted it to Webmaster Tools. Google crawled the site and accepted the sitemap last week, 24/24 pages indexed, 12 English and 12 Spanish. This week, Google decided to remove one of the pages from the index, showing 23/24 pages indexed. So, my questions are as follows: How can I find out which page was dropped from the index? If the pages are the same content, but different language, why did only one version of the page get dropped, while the other version remains? Why did the Big G drop one of my pages from the index? How can I reindex the dropped page? I know this is a fairly basic issue, and I'm embarrassed for asking, but I sure do appreciate the help.
Technical SEO | | RLG0 -
Robots.txt best practices & tips
Hey, I was wondering if someone could give me some advice on whether I should block the robots.txt file from the average user (not from googlebot, yandex, etc)? If so, how would I go about doing this? With .htaccess I'm guessing - but not an expert. What can people do with the information in the file? Maybe someone can give me some "best practices"? (I have a wordpress based website) Thanks in advance!
Technical SEO | | JonathanRolande0 -
No indexing url including query string with Robots txt
Dear all, how can I block url/pages with query strings like page.html?dir=asc&order=name with robots txt? Thanks!
Technical SEO | | HMK-NL0 -
Sitmap Page - HTML and XML
Hi there I have a domain which has a sitemap in html for regular users and a sitemap in xml for the spiders. I have a warning via seomoz saying that i have too many links on the html version. What do i do here? regards Stef
Technical SEO | | stefanok0 -
Adjust the priority field under the XML sitemap option
For those familiar with this in Drupal - is this worth doing? It seems to be a setting that affects the priority of a URL compared to others on the site. It's set to a default of 0.5 but you can increase up to 1.0 I think. Anyone know about this? thanks
Technical SEO | | inhouseninja0