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
-
Collapsible sections - content
**Hi,****I am looking to improve the aesthetics of some pages on my website by adding written content into collapsible tabs. I was wondering whether the content that is ‘hidden’ by tabs is given less weight by Google from the perspective of SEO? **Some articles I have read suggest that tabbed content is weighted equally with the content which is already immediately visible to the user, but others suggest that this may not be the case. **Please, can I request opinions on the matter? Any advice would be greatly appreciated, many thanks.**Katarina
Technical SEO | | Katarina-Borovska0 -
SEO advice on ecommerce url structure where categories contain "/c/"
Hi! We use Hybris as plattform and I would like input on which url to choose. We must keep "/c/" before the actual category. c stands for category. I.e. this current url format will be shortened and cleaned:
Technical SEO | | hampgunn
https://www.granngarden.se/Sortiment/Husdjur/Hund/Hundfoder-%26-Hundmat/c/hundfoder To either: a.
https://www.granngarden.se/husdjur/hund/hundfoder/c/hundfoder b.
https://www.granngarden.se/husdjur/hund/c/hundfoder (hundfoder means dogfood) The question is whether we should keep the duplicated category name (hundfoder) before the "/c/" or not. Will there be SEO disadvantages by removing the duplicate "hundfoder" before the "/c/"? I prefer the shorter version ofc, but do not want to jeopardize any SEO rankings or send confusing signals to search engines or customers due to the "/c/" breaking up the url breadcrumb. What do you guys say and prefer from the above alternatives? Thanks /Hampus0 -
What is the difference between "Referring Pages" and "Total Backlinks" [on Ahrefs]?
I always thought they were essentially the same thing myself but appears there may be a difference? Any one care to help me out? Cheers!
Technical SEO | | Webrevolve0 -
How Does Google's "index" find the location of pages in the "page directory" to return?
This is my understanding of how Google's search works, and I am unsure about one thing in specific: Google continuously crawls websites and stores each page it finds (let's call it "page directory") Google's "page directory" is a cache so it isn't the "live" version of the page Google has separate storage called "the index" which contains all the keywords searched. These keywords in "the index" point to the pages in the "page directory" that contain the same keywords. When someone searches a keyword, that keyword is accessed in the "index" and returns all relevant pages in the "page directory" These returned pages are given ranks based on the algorithm The one part I'm unsure of is how Google's "index" knows the location of relevant pages in the "page directory". The keyword entries in the "index" point to the "page directory" somehow. I'm thinking each page has a url in the "page directory", and the entries in the "index" contain these urls. Since Google's "page directory" is a cache, would the urls be the same as the live website (and would the keywords in the "index" point to these urls)? For example if webpage is found at wwww.website.com/page1, would the "page directory" store this page under that url in Google's cache? The reason I want to discuss this is to know the effects of changing a pages url by understanding how the search process works better.
Technical SEO | | reidsteven750 -
Using the word "FREE" in domain name
Hi, This may seem like a simple question but a new client of mine wishes to use a domain name with the word "free" in it. The website will offer free activity vouchers. I couldn't see this being a problem as there a lot of websites that do this although he was told it may present a problem with the search engines thinking the site was spammy. It won't be and will be offering information and vouchers on local sporting activities. I was wondering if anybody could clarify this please so I can give him a more definitive answer to his question. Thanks for your help.
Technical SEO | | malinkymedia0 -
"nofollow pages" or "duplicate content"?
We have a huge site with lots of geographical-pages in this structure: domain.com/country/resort/hotel domain.com/country/resort/hotel/facts domain.com/country/resort/hotel/images domain.com/country/resort/hotel/excursions domain.com/country/resort/hotel/maps domain.com/country/resort/hotel/car-rental Problem is that the text on ie. /excursions is often exactly the same on .../alcudia/hotel-sea-club/excursion and .../alcudia/hotel-beach-club/excursion The two hotels offer the same excursions, and the intro text on the pages are the exact same throughout the entire site. This is also a problem on the /images and /car-rental pages. I think in most cases the only difference on these pages is the Title, description and H1. These pages do not attract a lot of visits through search-engines. But to avoid them being flagged as duplicate content (we have more than 4000 of these pages - /excursions, /maps, /car-rental, /images), do i add a nofollow-tag to these, do i block them in robots.txt or should i just leave them and live with them being flagged as duplicate content? Im waiting for our web-team to add a function to insert a geographical-name in the text, so i could add ie #HOTELNAME# in the text and thereby avoiding the duplicate text. Right now we have intros like: When you visit the hotel ... instead of: When you visit Alcudia Sea Club But untill the web-team has fixed these GEO-tags, what should i do? What would you do and why?
Technical SEO | | alsvik0 -
Google's "cache:" operator is returning a 404 error.
I'm doing the "cache:" operator on one of my sites and Google is returning a 404 error. I've swapped out the domain with another and it works fine. Has anyone seen this before? I'm wondering if G is crawling the site now? Thx!
Technical SEO | | AZWebWorks0 -
NoIndex/NoFollow pages showing up when doing a Google search using "Site:" parameter
We recently launched a beta version of our new website in a subdomain of our existing site. The existing site is www.fonts.com with the beta living at new.fonts.com. We do not want Google to crawl the new site until it's out of beta so we have added the following on all pages: However, one of our team members noticed that google is displaying results from new.fonts.com when doing an "site:new.fonts.com" search (see attached screenshot). Is it possible that Google is indexing the content despite the noindex, nofollow tags? We have double checked the syntax and it seems correct except the trailing "/". I know Google still crawls noindexed pages, however, the fact that they're showing up in search results using the site search syntax is unsettling. Any thoughts would be appreciated! DyWRP.png
Technical SEO | | ChrisRoberts-MTI0