Do you get credit for an external link that points to a page that's being blocked by robots.txt
-
Hi folks,
No one, including me seems to actually know what happens!?
To repeat:
If site A links to /home.html on site B and site B blocks /home.html in Robots.txt, does site B get credit for that link?
Does the link pass PageRank? Will Google still crawl through it? Does the domain get some juice, but not the page?
I know there's other ways of doing this properly, but it is interesting no?
-
Hi Dave,
I believe there would be two answers to your question
1. If Googlebot finds the page via the external link, then YES:
- the link will pass PageRank
- Googlebot will crawl
- both the page and the domain will get juice, because Googlebot hasn't seen the robots.txt
2. If Googlebot comes to the site via the root (assuming that it obeys the command to block), then NO:
- None of the above would happen because the page would never be seen by Googlebot, so the incoming link would never be seen.
If, on the other hand, Googlebot comes to the page via the root and ignores the command to block, then it should be reasonable to assume that means the page would be crawled & links attributed as though there were no robots.txt, but that is only an assumption, so I guess your question would remain open.
Don't suppose that helped much
Sha
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
Hello, My client has a robots.txt file which says this: User-agent: * Crawl-delay: 2 I put it through a robots checker which said that it must have a **disallow command**. So should it say this: User-agent: * Disallow: crawl-delay: 2 What effect (if any) would not having a disallow command make? Thanks
Technical SEO | | AL123al0 -
'No Follow' and 'Do Follow' links when using WordPress plugins
Hi all I hope someone can help me out with the following question in regards to 'no follow' and 'do follow' links in combination with WordPress plugins. Some plugins that deal with links i.e. link masking or SEO plugins do give you the option to 'not follow' links. Can someone speak from experience that this does actually work?? It's really quite stupid, but only occurred to me that when using the FireFox add on 'NoDoFollow' as well as looking at the SEOmoz link profile of course, 95% of my links are actually marked as FOLLOW, while the opposite should be the case. For example I mark about 90% of outgoing links as no follow within a link masking plugin. Well, why would WordPress plugins give you the option to mark links as no follow in the first place when they do in fact appear as follow for search engines and SEOmoz? Is this a WordPress thing or whatnot? Maybe they are in fact no follow, and the information supplied by SEO tools comes from the basic HTML structure analysis. I don't know... This really got me worried. Hope someone can shed a light. All the best and many thanks for your answers!
Technical SEO | | Hermski0 -
Too Many On-Page Links?
How much would this affect my page ranks performance? There are many Too Many On-Page Links? warning on my campaign. should I address this issue right away to fix it or leave it as it would not matter seriously ? I've looked at some of the pages and think all of them are necessary. Could someone help me? Thanks!
Technical SEO | | LauraHT0 -
If I get a natural link for a great site and I have my keyword with anchor text in this link, how should I proceed?
If I get a natural link for a great site and I have my keyword with anchor text in this link, how should I proceed? I need to contact the site and ask to remove the link or request the removal of the anchor text and leave only the site URL? Or yet do not I need to worry about this issue?
Technical SEO | | soulmktpro0 -
2 links on home page to each category page ..... is page rank being watered down?
I am working on a site that has a home page containing 2 links to each category page. One of the links is a text link and one link is an image link. I think I'm right in thinking that Google will only pay attention to the anchor text/alt text of the first link that it spiders with the anchor text/alt text of the second being ignored. This is not my question however. My question is about the page rank that is passed to each category page..... Because of the double links on the home page, my reckoning is that PR is being divided up twice as many times as necessary. Am I also right in thinking that if Google ignore the 2nd identical link on a page only one lot of this divided up PR will be passed to each category page rather than 2 lots ..... hence horribly watering down the 'link juice' that is being passed to each category page?? Please help me win this argument with a developer and improve the ranking potential of the category pages on the site 🙂
Technical SEO | | QubaSEO0 -
OK to block /js/ folder using robots.txt?
I know Matt Cutts suggestions we allow bots to crawl css and javascript folders (http://www.youtube.com/watch?v=PNEipHjsEPU) But what if you have lots and lots of JS and you dont want to waste precious crawl resources? Also, as we update and improve the javascript on our site, we iterate the version number ?v=1.1... 1.2... 1.3... etc. And the legacy versions show up in Google Webmaster Tools as 404s. For example: http://www.discoverafrica.com/js/global_functions.js?v=1.1
Technical SEO | | AndreVanKets
http://www.discoverafrica.com/js/jquery.cookie.js?v=1.1
http://www.discoverafrica.com/js/global.js?v=1.2
http://www.discoverafrica.com/js/jquery.validate.min.js?v=1.1
http://www.discoverafrica.com/js/json2.js?v=1.1 Wouldn't it just be easier to prevent Googlebot from crawling the js folder altogether? Isn't that what robots.txt was made for? Just to be clear - we are NOT doing any sneaky redirects or other dodgy javascript hacks. We're just trying to power our content and UX elegantly with javascript. What do you guys say: Obey Matt? Or run the javascript gauntlet?0 -
Robots.txt question
What is this robots.txt telling the search engines? User-agent: * Disallow: /stats/
Technical SEO | | DenverKelly0 -
Robots.txt
Hi there, My question relates to the robots.txt file. This statement: /*/trackback Would this block domain.com/trackback and domain.com/fred/trackback ? Peter
Technical SEO | | PeterM220