Google's ability to crawl AJAX rendered content
-
I would like to make a change to the way our main navigation is currently rendered on our e-commerce site. Currently, all of the content that appears when you click a navigation category is rendering on page load. This is currently a large portion of every page visit’s bandwidth and even the images are downloaded even if a user doesn’t choose to use the navigation.
I’d like to change it so the content appears and is downloaded only IF the user clicks on it, I'm planning on using AJAX. As that is the case it wouldn’t not be automatically on the site(which may or may not mean Google would crawl it). As we already provide a sitemap.xml for Google I want to make sure this change would not adversely affect our SEO.
As of October this year the Webmaster AJAX crawling doc. suggestions has been depreciated. While the new version does say that its crawlers are smart enough to render AJAX content, something I've tested, I'm not sure if that only applies to content injected on page load as opposed to in click like I'm planning to do.
-
Google's official recommendation is just to unblock js/css and let it figure it out since it's smart enough now. I personally like to give as many suggestions/clues to follow as possible so that it doesn't get confused.
IMO, the onclick/href hybrid is probably the best for user experience. With proper canonicals set up (so that Google only indexes 1 version and avoids any duplicates), it's also my suggested method for SEO.
-
Thanks Oleg,
The link you sent for the webmaster page had been deprecated since Oct 2015, does your recommendation still hold?
-
check out https://developers.google.com/webmasters/ajax-crawling/docs/learn-more#current-practice
Essentially, you should have the AJAX load "onclick" but have the "href" link to the hardlink for people who don't have JS enabled (and crawlers).
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
-
Duplicate content homepage - Google canonical 'N/A'?
Hi, I redesigned a clients website and launched it two weeks ago. Since then, I have 301 redirected all old URL's in Google's search results to their counterparts on the new site. However, none of the new pages are appearing in the search results and even the homepage has disappeared. Only old site links are appearing (even though the old website has been taken down ) and in GSC, it's stating that: Page is not indexed: Duplicate, Google chose different canonical than user However, when I try to understand how to fix the issue and see which URL it is claiming to be a duplicate of, it says: Google-selected canonical: N/A It says that the last crawl was only yesterday - how can I possibly fix it without knowing which page it says it's a duplicate of? Is this something that just takes time, or is it permanent? I would understand if it was just Google taking time to crawl the pages and index but it seems to be adamant it's not going to show any of them at all. 55.png
Technical SEO | | goliath910 -
404's being re-indexed
Hi All, We are experiencing issues with pages that have been 404'd being indexed. Originally, these were /wp-content/ index pages, that were included in Google's index. Once I realized this, I added in a directive into our htaccess to 404 all of these pages - as there were hundreds. I tried to let Google crawl and remove these pages naturally but after a few months I used the URL removal tool to remove them manually. However, Google seems to be continually re/indexing these pages, even after they have been manually requested for removal in search console. Do you have suggestions? They all respond to 404's. Thanks
Technical SEO | | Tom3_151 -
Why Google crawl parameter URLs?
Hi SEO Masters, Google is indexing this parameter URLs - 1- xyz.com/f1/f2/page?jewelry_styles=6165-4188-4184-4192-4180-6109-4191-6110&mode=li_23&p=2&filterable_stone_shapes=4114 2- xyz.com/f1/f2/page?jewelry_styles=6165-4188-4184-4192-4180-4169-4195&mode=li_23&p=2&filterable_stone_shapes=4115&filterable_metal_types=4163 I have handled by Google parameter like this - jewelry_styles= Narrows Let Googlebot decide mode= None Representative URL p= Paginates Let Googlebot decide filterable_stone_shapes= Narrows Let Googlebot decide filterable_metal_types= Narrows Let Googlebot decide and Canonical for both pages - xyz.com/f1/f2/page?p=2 So can you suggest me why Google indexed all related pages with this - xyz.com/f1/f2/page?p=2 But I have no issue with first page - xyz.com/f1/f2/page (with any parameter). Cononical of first page is working perfectly. Thanks
Technical SEO | | Rajesh.Prajapati
Rajesh0 -
My website is currently failing Google's mobile friendly test. What are my options?
What can I tell my developer so I pass this test? What will they need to develop A web mockup? Is there an easy code to implement?
Technical SEO | | pmull0 -
What's with the redirects?
Hi there,
Technical SEO | | HeadStud
I have a strange issue where pages are redirecting to the homepage.Let me explain - my website is http://thedj.com.au Now when I type in www.thedj.com.au/payments it redirects to https://thedj.com.au (even though it should be going to the page https://thedj.com.au/payments). Any idea why this is and how to fix? My htaccess file is below: BEGIN HTTPS Redirection Plugin <ifmodule mod_rewrite.c="">RewriteEngine On
RewriteRule ^home.htm$ https://thedj.com.au/ [R=301,L]
RewriteRule ^photos.htm$ http://photos.thedj.com.au/ [R=301,L]
RewriteRule ^contacts.htm$ https://thedj.com.au/contact-us/ [R=301,L]
RewriteRule ^booking.htm$ https://thedj.com.au/book-dj/ [R=301,L]
RewriteRule ^downloads.htm$ https://thedj.com.au/downloads/ [R=301,L]
RewriteRule ^payonline.htm$ https://thedj.com.au/payments/ [R=301,L]
RewriteRule ^price.htm$ https://thedj.com.au/pricing/ [R=301,L]
RewriteRule ^questions.htm$ https://thedj.com.au/faq/ [R=301,L]
RewriteRule ^links.htm$ https://thedj.com.au/links/ [R=301,L]
RewriteRule ^thankyous/index.htm$ https://thedj.com.au/testimonials/ [R=301,L]
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://thedj.com.au/ [L,R=301]</ifmodule> END HTTPS Redirection Plugin BEGIN WordPress <ifmodule mod_rewrite.c="">RewriteEngine On
RewriteBase /
RewriteRule ^index.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]</ifmodule> END WordPress RewriteCond %{HTTP_HOST} ^mrdj.net.au$ [OR]
RewriteCond %{HTTP_HOST} ^www.mrdj.net.au$
RewriteRule ^/?$ "https://thedj.com.au/" [R=301,L] RewriteCond %{HTTP_HOST} ^mrdj.com.au$ [OR]
RewriteCond %{HTTP_HOST} ^www.mrdj.com.au$
RewriteRule ^/?$ "https://thedj.com.au/" [R=301,L] RewriteCond %{HTTP_HOST} ^thedjs.com.au$ [OR]
RewriteCond %{HTTP_HOST} ^www.thedjs.com.au$
RewriteRule ^/?$ "https://thedj.com.au/" [R=301,L] RewriteCond %{HTTP_HOST} ^theperthweddingdjs.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.theperthweddingdjs.com$
RewriteRule ^/?$ "https://thedj.com.au/" [R=301,L] RewriteCond %{HTTP_HOST} ^thedjs.net.au$ [OR]
RewriteCond %{HTTP_HOST} ^www.thedjs.net.au$
RewriteRule ^/?$ "https://thedj.com.au" [R=301,L]0 -
Need advice for new site's structure
Hi everyone, I need to update the structure of my site www.chedonna.it Basicly I've two main problems: 1. I've 61.000 index tag (more with no post)2. The category of my site are noindex I thought to fix my problem making the category index and the tag noindex, but I'm not sure if this is the best solution because I've a great number of tag idexed by Google for a long time. Mybe it is correct just to make the category index and linking it from the post and leave the tag index. Could you please let me know what's your opinion? Regards.
Technical SEO | | salvyy0 -
New website's ranking dropped
Hi, Im working on brand new website i didn't even start my link building yet, just added to local directories i slowly started getting my ranking on 3rd page of Google then few weeks ago my ranking fell for all the keywords so now the website doesn't even rank on 10th page. Its been like this for a few weeks now. Here's the website Screenshot http://screencast.com/t/wDWk8sxLw Thanks for your help
Technical SEO | | mezozcorp0 -
Google using descriptions from other websites instead of site's own meta description
In the last month or so, Google has started displaying a description under links to my home page in its search results that doesn't actually come from my site. I have a meta description tag in place and for a very limited set of keywords, that description is displayed, but for the majority of results, it's displaying a description that appears on Alexa.com and a handful of other sites that seem to have copied Alexa's listing, e.g. similarsites.com. The problem is, the description from these other sites isn't particularly descriptive and mentions a service that we no longer provide. So my questions are: Why is Google doing this? Surely that's broken behaviour. How do I fix it?
Technical SEO | | antdesign0