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.
Blocked jquery in Robots.txt, Any SEO impact?
-
I've heard that Google is now indexing links and stuff available in javascript and jquery. My webmastertools is showing that some links are blocked in robots.txt of jquery.
Sorry I'm not a developer or designer. I want to know is there any impact of this on my SEO? and also how can I unblock it for the robots?
Check this screenshot: http://i.imgur.com/3VDWikC.png
-
Just tweeted this out because it should be remembered by everyone.
Top notch Tom

-Andy
-
Google is apparently using some JS and CSS (no idea about jquery though), to inform layout for Panda, so it may have an impact. Please don't quote me on this though!
This is a good video to watch: https://www.youtube.com/watch?v=m_U1nClbPmE
-
Hey there
Not sure if this is the article you read, but Yoast wrote a great article on blocking jquery and CSS and how it might affect your SEO.
The recommendation was not to block them with robots.txt. This is reiterated by a Google-r at the recent SMX conference has said:
“We recommend making sure Googlebot can access any embedded resource that meaningfully contributes to your site’s visible content or its layout”
I'd recommend that you unlock these.
Hope this helps.
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
-
Does anyone know the linking of hashtags on Wix sites does it negatively or postively impact SEO. It is coming up as an error in site crawls 'Pages with 404 errors' Anyone got any experience please?
Does anyone know the linking of hashtags on Wix sites does it negatively or positively impact SEO. It is coming up as an error in site crawls 'Pages with 404 errors' Anyone got any experience please? For example at the bottom of this blog post https://www.poppyandperle.com/post/face-painting-a-global-language the hashtags are linked, but they don't go to a page, they go to search results of all other blogs using that hashtag. Seems a bit of a strange approach to me.
Technical SEO | | Mediaholix0 -
Domain Masking SEO Impact
I hope I am explaining this correctly. If I need to provide any clarity please feel free to ask. We currently use a domain mask on an external platform that points back to our site. We are a non-profit and the external site allows users to create peer-to peer fundraisers that benefit our ministry. Currently we get many meta issues related to this site as well as broken links when fundraisers expire etc. We do not have a need to rank for the information from this site. Is there a way to index these pages so that they are not a part of the search engine site crawls as it relates to our site?
Technical SEO | | SamaritansPurse0 -
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 -
Do rss feeds help seo?
If we put relevant RSS feeds on a site, will it help the SEO value? Years ago, I shied away from RSS feeds because they slowed the site down and I didn't like relying on them. However, the past couple years, the Internet has become better, especially in Alaska.
Technical SEO | | manintights280 -
Should I block robots from URLs containing query strings?
I'm about to block off all URLs that have a query string using robots.txt. They're mostly URLs with coremetrics tags and other referrer info. I figured that search engines don't need to see these as they're always better off with the original URL. Might there be any downside to this that I need to consider? Appreciate your help / experiences on this one. Thanks Jenni
Technical SEO | | ShearingsGroup0 -
Block Baidu crawler?
Hello! One of our websites receives a large amount of traffic from the Baidu crawler. We do not have any Chinese content or do any business with China since our market is Uk. Is it a good idea to block the Baidu crawler in the robots.txt or could it have any adverse effects on SEO of our site? What do you suggest?
Technical SEO | | AJPro0 -
How much impact does bad html coding really have on SEO?
My client has a site that we are trying to optimise. However the code is really pretty bad. There are 205 errors showing when W3C validating. The >title>, , <keywords> tags are appearing twice. There is truly excessive javascript. And everything has been put in tables.</keywords> How much do you think this is really impacting the opportunity to rank? There has been quite a bit of discussion recently along the lines of is on-page SEO impacting anymore. I just want to be sure before I recommend a whole heap of code changes that could cost her a lot - especially if the impact/return could be miniscule. Should it all be cleaned up? Many thanks
Technical SEO | | Chammy0 -
Should I set up a disallow in the robots.txt for catalog search results?
When the crawl diagnostics came back for my site its showing around 3,000 pages of duplicate content. Almost all of them are of the catalog search results page. I also did a site search on Google and they have most of the results pages in their index too. I think I should just disallow the bots in the /catalogsearch/ sub folder, but I'm not sure if this will have any negative effect?
Technical SEO | | JordanJudson0