JavaScript page loader - SEO impact
-
Hello all,
I am working on a site that has a bizarre page load system. All pages get loaded trough the same Javascript snippet, for example:Changing the values in the form changes the page that is loaded.
The most incredible thing is that, against my expectations, pages do get indexed by Google.
My question is: "Does loading pages dynamically using JavaScript affect the overall SEO performance?"Why are pages getting indexed?
Thank you for shedding light on this.
Cheers
Luca -
Hi Luca! So sorry for the wait. Yes, Google is able to load, crawl, and index pages written in Javascript. There are mixed reports as to how well, exactly, but your research is correct.
-
I have done my homework researching.
As a matter of fact since 2010 Google can crawl and execute JavaScript links, therefore the pages will be indexed and ranked exactly as static HTML pages.It would be nice to have confirmation on this
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
-
Please Help! Crawl & Site Errors - Will This Impact My SEO?
Hello Moz, I need urgent help. I remove a tonne of product pages and put everything into one product page to deal with duplicate content. I thought this was a good thing to do until I got an email from Google saying: "Googlebot identified a significant increase in the number of URLs on ****.com that return a 404 (not found) error. " I checked it out and found the problem: 4 Soft 404's
Technical SEO | | crocman
41 Not Found's What do I need to do to fix this? Is it a problem or should I just ignore? I removed all the pages on WordPress but I need to do it somehow manually through Google? I have worked so hard on my SERP's that this will destroy me if I'm penalised. Please can someone advise?0 -
My Homepage Won't Load if Javascript is Disabled. Is this an SEO/Indexation issue?
Hi everyone, I'm working with a client who recently had their site redesigned. I'm just going through to do an initial audit to make sure everything looks good. Part of my initial indexation audit goes through questions about how the site functions when you disable, javascript, cookies, and/or css. I use the Web Developer extension for Chrome to do this. I know, more recently, people have said that content loaded by Javascript will be indexed. I just want to make sure it's not hurting my clients SEO. http://americasinstantsigns.com/ Is it as simple as looking at Google's Cached URL? The URL is definitely being indexed and when looking at the text-only version everything appears to be in order. This may be an outdated question, but I just want to be sure! Thank you so much!
Technical SEO | | ccox10 -
Is my website is over optimized for ON page SEO?
The keyword for the page is “locksmith Logan” based in: Brisbane, Queensland, Australia Is webpage over used main keyword 'Logan locksmith' and what other areas are for improvement.
Technical SEO | | bondhoward0 -
Switchboard Tags - Multiple desktop pages pointing to one mobile page
I have recently started to implement switchboard tags to connect our mobile and desktop pages, and to ensure that our mobile pages show up in rankings for mobile users. Because our desktop site is much deeper in content than our mobile site, there are a number of desktop pages we would like to have point to one mobile page. However, with the switchboard tags, this poses a problem because it requires multiple rel=canonical tags to be placed on the one mobile page. I'm assuming this will either confuse the search engines, or they will choose to ignore the rel=canonical tag altogether. Any ideas on how to approach this situation other than creating an equivalent mobile version of every desktop page or implementing a user agent detection redirect?
Technical SEO | | JBlank0 -
SEO problems from moving from several pages to one accordian
Ive read other posts that say using accordion is not detrimental to SEO, and for conversion optimization we want to take several of our existing pages and make them into one accordion. But what will this do to seo and duplicate content as I redirect the old pages to anchors in the accordion? I would think this would be a dup content problem as www.oldinfo1 www.oldinfo2 will now have their content on the same page but I will be redirecting them to www.newpage#oldinfo1 www.newpage#oldinfo2 Is there a way around duplicate content problems?
Technical SEO | | JohnBerger0 -
Does using Google Loader's ClientLocation API to serve different content based on region hurt SEO?
Does using Google Loader's ClientLocation API to serve different content based on region hurt SEO? Is there a better way to do what I'm trying to do?
Technical SEO | | Ocularis0 -
How can I prevent duplicate content between www.page.com/ and www.page.com
SEOMoz's recent crawl showed me that I had an error for duplicate content and duplicate page titles. This is a problem because it found the same page twice because of a '/' on the end of one url. e.g. www.page.com/ vs. www.page.com My question is do I need to be concerned about this. And is there anything I should put in my htaccess file to prevent this happening. Thanks!
Technical SEO | | onlineexpression
Karl0 -
SEO Impact of IPv4 and iPv6?
Thought I'd see what the asking side of Q&A feels like 😉 We've been hearing for forever that the internet is running out of IP addresses, but I finally encountered the reality of it. I just realized that one of my sites is on a shared IP (hosted by Hosting.com, formerly HostMySite.com). My other sites with them included a unique IP, so I was surprised to discover this. They claim it's due to limitations on their IP allocations. Hosting.com doesn't have the option to buy a unique IP, but some other hosts do. I noticed, though, that many of them are using IPv6 for the new accounts. Has anyone had practical experience with having an IPv6 address and is there any impact on SEO?
Technical SEO | | Dr-Pete0