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.
How valuable is content "hidden" behind a JavaScript dropdown really?
-
I've come across a method implemented by some SEO agencies to fill up pages with somehow relevant text and hide it behind a javascript dropdown. Does Google fall for such cheap tricks?
You can see this method used on these pages for example (just scroll down to the bottom) - it's all in German, but you get the idea I guess:
http://www.insider-boersenbrief.de/
http://www.deko-und-kerzenshop.de/
How is you experience with this way of adding content to a site? Do you think it is valuable or will it get penalised?
-
Hey guys -
Good question here. You are right, JFKORN, that the scenario I described in my post was where content that should be accessible to Google was hidden behind Javascript. Of course, Google is now indexing Javascript and can parse it quite well, so I'm not sure it still holds true, but I still recommend, to be safe, to not serve content using Javascript.
It seems to me, though, that you are asking the opposite. But what they are doing here seems to be legit to me. In my mind, it is not any different from simply using a collapsible DIV to put tabs onto a page, like on this page: http://www.rei.com/product/812097/black-diamond-posiwire-quickpack-quickdraw-set-package-of-6. I would actually say that it's fine to do this. But, be careful with the content because you do not want to get into "stuffing" the pages with keywords, which can hurt your rankings, even without an official penalty. I've seen this more as an assumed algorithmic penalty that then went away when the text was removed.
So be careful, but I don't think you'd be doing anything greyhat here.
-
Thank you for the reply. I checked the link you posted, good information there. The only thing I was thinking about: The scenario John described wasn't necessarily content hidden behind an accessible dropdown. I'm still wondering if this makes any difference to Google. Hiding content to users completely or giving them the choice to display it by clicking the dropdown button seems different to me. One could also do this using CSS, just like with CSS dropdown navigation. There wouldn't even have to be any JS involved. Seems all pretty grey-hat to me though.
-
UNANIMOUS. Dont do it. We had several sites we were working on, from an acquisition, that had it hidden and did some extensive research last month and got consistent feedback that it will be picked up by google.
This guys name is john doherty. He is an active contributor to seomoz and I have read some great seo articles from him.....in this one he gives an example of an seo audit and what to make sure you look for.....
http://www.johnfdoherty.com/seo-facepalms-dont-hide-content-behind-javascript/
Without any lack of clarity he tells you not to do it.....we got the same feedback from several other folks in seo at the agency level.
Good luck.
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
-
"Noindex, follow" for thin pages?
Hey there Mozzers, I have a question regarding Thin pages. Unfortunately, we have Thin pages, almost empty to be honest. I have the idea to ask the dev team to do "noindex, follow" on these pages. What do you think? Has someone faced this situation before? Will appreciate your input!
Technical SEO | | Europarl_SEO_Team0 -
Ranking penalty for "accordion" content -- hidden prior to user interaction
Will content inside an "accordion" module be ranked as non-hidden content? Is there an official guide by google and other search engines addressing this? Example of accordion element: https://v4-alpha.getbootstrap.com/components/collapse/#accordion-example Will all elements in the example above be seen + treated equally by search engines?
Technical SEO | | houlihanlokey1 -
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 -
Duplicate Content
We have a ton of duplicate content/title errors on our reports, many of them showing errors of: http://www.mysite.com/(page title) and http://mysite.com/(page title) Our site has been set up so that mysite.com 301 redirects to www.mysite.com (we did this a couple years ago). Is it possible that I set up my campaign the wrong way in SEOMoz? I'm thinking it must be a user error when I set up the campaign since we already have the 301 Redirect. Any advice is appreciated!
Technical SEO | | Ditigal_Taylor0 -
Block Quotes and Citations for duplicate content
I've been reading about the proper use for block quotes and citations lately, and wanted to see if I was interpreting it the right way. This is what I read: http://www.pitstopmedia.com/sem/blockquote-cite-q-tags-seo So basically my question is, if I wanted to reference Amazon or another stores product reviews, could I use the block quote and citation tags around their content so it doesn't look like duplicate content? I think it would be great for my visitors, but also to the source as I am giving them credit. It would also be a good source to link to on my products pages, as I am not competing with the manufacturer for sales. I could also do this for product information right from the manufacturer. I want to do this for a contact lens site. I'd like to use Acuvue's reviews from their website, as well as some of their product descriptions. Of course I have my own user reviews and content for each product on my website, but I think some official copy could do well. Would this be the best method? Is this how Rottentomatoes.com does it? On every movie page they have 2-3 sentences from 50 or so reviews, and not much unique content of their own. Cheers, Vinnie
Technical SEO | | vforvinnie1 -
404 crawl errors from "tel:" link?
I am seeing thousands of 404 errors. Each of the urls is like this: abc.com/abc123/tel:1231231234 Everything is normal about that url except the "/tel:1231231234" these urls are bad with the tel: extension, they are good without it. The only place I can find this character string is on each page we have this code which is used for Iphones and such. What are we doing wrong? Code: Phone: <a href="[tel:1231231234](tel:7858411943)"> (123) 123-1234a>
Technical SEO | | EugeneF0 -
Google is Showing Website as "Untitled"
My freelance designer made some changes to my website and all of a sudden my homepage was showing the title I have in Dmoz. We thought maybe the NOODP tag was not correct, so we edited that a little and now the site is showing as "Untitled". The website is http://www.chemistrystore.com/. Of course he didn't save an old copy that we can revert to. That is a practice that will end. I have no idea why the title and description that we have set for the homepage is not showing in google when it previously was. Another weird thing that I noticed is that when I do ( site:chemistrystore.com ) in Google I get the https version of the site showing with the correct title and description. When I do ( site:www.chemistrystore.com ) in Google I don't have the hompage showing up from what I can tell, but there are 4,000+ pages to the site. My guess is that if it is showing up, it is showing up as "Untitled". My question is.... How can we get Google to start displaying the proper title and description again?
Technical SEO | | slangdon0 -
Which pages to "noindex"
I have read through the many articles regarding the use of Meta Noindex, but what I haven't been able to find is a clear explanation of when, why or what to use this on. I'm thinking that it would be appropriate to use it on: legal pages such as privacy policy and terms of use
Technical SEO | | mmaes
search results page
blog archive and category pages Thanks for any insight of this.0