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.
Removing CSS & JS Files from Index
-
Hi,
Google has indexed a few .CSS and .JS files that belong to our WordPress plugins and themes. I had them blocked via robots, but realized this doesn't prevent indexation (and can likely hurt us since Google wants to access these files).
I've since removed the robots instructions, submitted a removal request via Search Console, but want to make sure they don't come back.
Is there a way to put a noindex tag within .CSS and .JS files? Or should I do something with .htaccess instead?
-
I figured .htaccess would be the best route. Thank you for researching and confirming. I appreciate it.
-
Hi Tim,
Assigning a noindex tag to these files will not block them, only prevent them from showing in SERPs. This is the intended goal and the reason I deleted my robots.txt file which prevented crawling.
-
There's quite a big difference between crawling directives, which block and indexing directives. This article by (former?) Moz user S_ebastian_ is a good foundation read.
This article at developers.google.com is a good second read. If I'm understanding it right, Google thinks in terms of crawling directives vs indexing / serving directives.
My attempt at <tl rl="">:</tl>
crawling = looking, using in any way :: controlled via robots.txt
indexing / serving = indexing, archiving, displaying snippets in results, etc :: controlled via html meta tags or web server htaccess (or similar for other web servers).
I'm not convinced yet, that asking for noindex via htaccess causes the same sort of grief that deny in robots.txt causes.
-
I would seriously think again when it comes to blocking/no-indexing your CSS and JS files - Google has in the past stated that if they cannot fully render your site properly then this could lead to poorer rankings.
You will also likely get notifications in your Search Console as errors for this too.
Check out this great article from July this year which goes into more details.
-
I haven't encountered undesirable .css or .js indexing myself (yet), but as you surmised, maybe this htaccess directive might be worth trying?
<filesmatch ".(txt|log|xml|css|js)$"="">Header set X-Robots-Tag "noindex"</filesmatch>
Google seems to support it
-
Unless I'm severely misreading the links provided, which I've read before, it seems Google is stating that they read, render, and sometimes index .CSS and .JS files. Here's an article written a week after the second article you posted.
The aforementioned WordPress plugin and theme files hosted on my server are indeed showing up in Google SERPs.
I do not want to prevent Googlebot from reaching these files as they're needed for optimal site performance, but I do want them to be no-indexed. Thus, I don't want robots.txt to prevent crawling, only indexing.
Let me know if I'm misunderstanding.
-
TL;DR - You're hesitated about problem that doesn't exist.
Googlebot doesn't index CSS or JS files. They index text files, HTML, PDF, DOC, XLS, etc. But doesn't index style sheets or javascript files.
All you need in WordPress is to create blank robots.txt file where WP is installed with this content:
User-agent: *
Disallow:
Sitemap: http://site/sitemap-file-name.xmlAnd that's all. This is explain many times:
http://googlewebmastercentral.blogspot.bg/2014/05/understanding-web-pages-better.html
http://googlewebmastercentral.blogspot.bg/2014/10/updating-our-technical-webmaster.html
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
-
Removing a site from Google index with no index met tags
Hi there! I wanted to remove a duplicated site from the google index. I've read that you can do this by removing the URL from Google Search console and, although I can't find it in Google Search console, Google keeps on showing the site on SERPs. So I wanted to add a "no index" meta tag to the code of the site however I've only found out how to do this for individual pages, can you do the same for a entire site? How can I do it? Thank you for your help in advance! L
Technical SEO | | Chris_Wright1 -
Indexing Issue of Dynamic Pages
Hi All, I have a query for which i am struggling to find out the answer. I unable to retrieve URL using "site:" query on Google SERP. However, when i enter the direct URL or with "info:" query then a snippet appears. I am not able to understand why google is not showing URL with "site:" query. Whether the page is indexed or not? Or it's soon going to be deindexed. Secondly, I would like to mention that this is a dynamic URL. The index file which we are using to generate this URL is not available to Google Bot. For instance, There are two different URL's. http://www.abc.com/browse/ --- It's a parent page.
Technical SEO | | SameerBhatia
http://www.abc.com/browse/?q=123 --- This is the URL, generated at run time using browse index file. Google unable to crawl index file of browse page as it is unable to run independently until some value will get passed in the parameter and is not indexed by Google. Earlier the dynamic URL's were indexed and was showing up in Google for "site:" query but now it is not showing up. Can anyone help me what is happening here? Please advise. Thanks0 -
Z-indexed content
I have some content on a page that I am not using any type of css hiding techniques, but I am using an image with a higher z-index in order to prevent the text from being seen until a user clicks a link to have the content scroll down. Are there any negative repercussions for doing this in regards to SEO?
Technical SEO | | cokergroup0 -
Fake Links indexing in google
Hello everyone, I have an interesting situation occurring here, and hoping maybe someone here has seen something of this nature or be able to offer some sort of advice. So, we recently installed a wordpress to a subdomain for our business and have been blogging through it. We added the google webmaster tools meta tag and I've noticed an increase in 404 links. I brought this up to or server admin, and he verified that there were a lot of ip's pinging our server looking for these links that don't exist. We've combed through our server files and nothing seems to be compromised. Today, we noticed that when you do site:ourdomain.com into google the subdomain with wordpress shows hundreds of these fake links, that when you visit them, return a 404 page. Just curious if anyone has seen anything like this, what it may be, how we can stop it, could it negatively impact us in anyway? Should we even worry about it? Here's the link to the google results. https://www.google.com/search?q=site%3Amshowells.com&oq=site%3A&aqs=chrome.0.69i59j69i57j69i58.1905j0j1&sourceid=chrome&es_sm=91&ie=UTF-8 (odd links show up on pages 2-3+)
Technical SEO | | mshowells0 -
Why is my blog disappearing from Google index?
My Google blogger blog is about 10 months old. In that time i have worked really hard with adding unique content, building relationships with other bloggers in the same niche, and done some inbound marketing. 2 weeks ago I updated the template to something cleaner, with a little more "wordpress" feel to it. This means i've messed about with the code a lot in these weeks, adding social buttons etc. The problem is that from some point late last week thurs/fri my pages started disappearing from Googles index. I have checked webmaster tools and have no manual actions. My link profile is pretty clean as its a new site, and i have manually checked every piece of content published for plagiarism etc. So what is going on? Did i break my blog? Or is something else amiss? Impressions are down 96% comparing Nov 1-5th to previous 5 days. site is here: http://bit.ly/174beVm Thanks for any help in advance.
Technical SEO | | Silkstream0 -
Correct linking to the /index of a site and subfolders: what's the best practice? link to: domain.com/ or domain.com/index.html ?
Dear all, starting with my .htaccess file: RewriteEngine On
Technical SEO | | inlinear
RewriteCond %{HTTP_HOST} ^www.inlinear.com$ [NC]
RewriteRule ^(.*)$ http://inlinear.com/$1 [R=301,L] RewriteCond %{THE_REQUEST} ^./index.html
RewriteRule ^(.)index.html$ http://inlinear.com/ [R=301,L] 1. I redirect all URL-requests with www. to the non www-version...
2. all requests with "index.html" will be redirected to "domain.com/" My questions are: A) When linking from a page to my frontpage (home) the best practice is?: "http://domain.com/" the best and NOT: "http://domain.com/index.php" B) When linking to the index of a subfolder "http://domain.com/products/index.php" I should link also to: "http://domain.com/products/" and not put also the index.php..., right? C) When I define the canonical ULR, should I also define it just: "http://domain.com/products/" or in this case I should link to the definite file: "http://domain.com/products**/index.php**" Is A) B) the best practice? and C) ? Thanks for all replies! 🙂
Holger0 -
How to tell if PDF content is being indexed?
I've searched extensively for this, but could not find a definitive answer. We recently updated our website and it contains links to about 30 PDF data sheets. I want to determine if the text from these PDFs is being archived by search engines. When I do this search http://bit.ly/rRYJPe (google - site:www.gamma-sci.com and filetype:pdf) I can see that the PDF urls are getting indexed, but does that mean that their content is getting indexed? I have read in other posts/places that if you can copy text from a PDF and paste it that means Google can index the content. When I try this with PDFs from our site I cannot copy text, but I was told that these PDFs were all created from Word docs, so they should be indexable, correct? Since WordPress has you upload PDFs like they are an image could this be causing the problem? Would it make sense to take the time and extract all of the PDF content to html? Thanks for any assistance, this has been driving me crazy.
Technical SEO | | zazo0 -
Dynamically-generated .PDF files, instead of normal pages, indexed by and ranking in Google
Hi, I come across a tough problem. I am working on an online-store website which contains the functionlaity of viewing products details in .PDF format (by the way, the website is built on Joomla CMS), now when I search my site's name in Google, the SERP simply displays my .PDF files in the first couple positions (shown in normal .PDF files format: [PDF]...)and I cannot find the normal pages there on SERP #1 unless I search the full site domain in Google. I really don't want this! Would you please tell me how to figure the problem out and solve it. I can actually remove the corresponding component (Virtuemart) that are in charge of generating the .PDF files. Now I am trying to redirect all the .PDF pages ranking in Google to a 404 page and remove the functionality, I plan to regenerate a sitemap of my site and submit it to Google, will it be working for me? I really appreciate that if you could help solve this problem. Thanks very much. Sincerely SEOmoz Pro Member
Technical SEO | | fugu0