Javascript bad for SEO?
-
If we utilize javascript to pull information from a database to display on a site, is that bad for SEO? Can search engines still see the data?
-
That would be bad for SEO, and search engines would not likely index the content. It's possible, but not likely. I am working with a site that has done this exact thing, and the content is not indexed.
-
If its on page JavaScript and it is pulling data from database dynamically, than this is bad. However, if the request is made and JavaScript is running on the server it will output data as a plain text. This is Good. Google is looking for content. So when you view source all you will see is text that server side script produced. Try to keep on page data clean and do data gathering on the server side. This will speed up the page load and improve user experience.
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
-
# Tag - opacity and SEO impact
Hello,
Technical SEO | | Tiffany_Barn
I have a query animation 'fade-in-up' on my website: tiffanybarnard.com which moves the H1 tag slightly and fades it in from zero opacity to 1. Will this affect the SEO value of the H1 tag?
Thank you!0 -
Redirect to a new domain and seo effects
I created a one page blogger with listing of several affiliated websites.It gained some visibility on google but it was very plain so i decided to create a wordpress more complex and fancy and to reach the top of search positions. At the moment i decided to keep the listing on blogger and add some links on the page saying "i've moved to a new website. click for more info" and it redirects to my page. But i dont get many clicks to my new site so i was thinking to maybe create a full redirect from my blogger to my wordpress or a iframe to fetch the wordpress but im afraid it may hurt my seo on my blogger. what should i do? thanks in advance
Technical SEO | | cardealpt0 -
Magento SEO question
Hello Moz Community, I am wondering if these magento settings are correct for seo. www.domain.com 301 > www.domain.com/main-language www.domain.com/main-language/main-keyword (index & follow) www.domain.com/main-language/main-keyword/shopby/size-m (index & follow & canonicalized to www.domain.com/main-language/main-keyword) All layered navigation links are no-follow
Technical SEO | | mhenze0 -
Homepage 301 and SEO Help
Hi All, Does redirecting alternate versions of my homepage with a 301 only improve reporting, or are there SEO benefits as well. We recently changed over our servers and this wasn't set-up as before and I've noticed a drop in our organic search traffic. i.e. there was no 301 sending mywebsite.com traffic to www.mywebsite.com Thanks in advance for any comments or help.
Technical SEO | | b4cab0 -
Site Launching, not SEO Ready
Hi, So, we have a site going up on Monday, that in many ways hasn't been gotten ready for search. The focus has been on functionality and UX rather than search, which is fair enough. As a result, I have a big list of things for the developer to complete after launch (like sorting out duplicate pages and adding titles that aren't "undefined" etc.). So, my question is whether it would be better to noindex the site until all the main things are sorted before essentially presenting search engines with the best version we can, or to have the site be indexed (duplicate pages and all) and sort these issues "live", as it were? Would either method be advisable over the other, or are there any other solutions? I just want to ensure we start ranking as well as possible as quickly as possible and don't know which way to go. Thanks so much!
Technical SEO | | LeahHutcheon0 -
IP redirect possible SEO issues?
Hi I help manage a small eCommerce business that sells worldwide. We currently have 4 stores www.tidy-books.com (US site) www.tidy-books.co.uk (UK) www.tidy-books.eu (EU) www.tidy-bboks.com.au (AU) We have auto redirect based on the country of your IP. The .com is the route address though. Currently I have decided to focus all my energies with link building etc on .com as it seems to carry the most weight and being a very small team we don't have the resources for separate campaigns for all websites at the moment. Whilst I've done on site SEO with country in mind i.e for US kids instead of children. I'm just wondering if you can see any pitfalls in this approach, Ideally I would like to have a team focus on each store separately and have them as separate domains but with the IP redirect we at least rank well in Google for the .com and the customers gets sent to the relevant store. Any thoughts would be great
Technical SEO | | tidybooks0 -
Prevent Google Web Preview bot from seeing pop-up,m bad for SEO?
Hey guys, On our website, we have a lightbox pop-up showing an external page with an e-mail newsletter signup form. It it shown to some 5% of our visitors and works with a cookie to prevent the popup from showing at each visit. Recently, I saw the popup displayed in the Google SERP instant preview, for every page. The preview looks messed up. We could prevent the popup to be shown to the google web preview bot by blocking this user agent. Question is: Will it hurt our SEO? Because we show the web preview bot (not the crawl bot) something different than what a visitor may see BQrS7 BQrS7.jpg
Technical SEO | | Webprint0 -
What is the most SEO friendly shopping cart for wordpress?
I'm using Thesis Theme. I know load time is important and will continue to be a bigger deal as time goes on. Any advice would be much appreciated!!
Technical SEO | | chadmorgan0