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.
Can lazy loading of images affect indexing?
-
I am trying to diagnose a massive drop in Google rankings for my website and noticed that the date of the ranking and traffic drop coincides with Google suddenly only indexing about 10% of my images, whereas previously it was indexing about 95% of them.
Wondering if addition of lazy load script to images (so they don't load from the server until visible in the browser) could cause this index blocking?
-
Although Google can now get to js, I would still be nervous on choosing a theme/CMS that is using lazy loading.
According to John Muller from Google:
“Is Googlebot able to trigger lazy loading scripts- lazy loading images for below the fold content” – “This is a tricky thing.”
On lazy loading images John says “test this with Fetch as Google in Webmaster Tools” and “imagine those are things that Googlebot might miss out on.”
-
Option to index images? Or option to index image attachment pages? I've not seen the first, but I have de-indexed attachment pages because I didn't have time to make them all unique. Where do I find the option to not index images? And why would that make SEO scores better?
-
Yes - could be. You need to use Google SearchConsole Fetch&Render tool to identify are images is loaded at all.
Also note that some of lazy loading tools used data-src ( https://github.com/dinbror/blazy ), other pagespeed_lazy_src ( https://developers.google.com/speed/pagespeed/module/filter-lazyload-images?hl=en ) and third data-img-src and many others. You need to check what attribute your tool is used and check are images crawlable and indexed.
You need to check also Qazy - https://github.com/qnimate/Qazy yet-another-lazy-loading tool without negative SEO impact because images are loading from src attribute. And this is explained here: http://qnimate.com/lazy-loading-images-and-its-seo-impact/
So - yes this negative impact could be caused from images lazy loading too.
-
Hi!
Big images reduce the speed on the page and speed is a(n increasingly important) ranking factor. You could use Page Speed Insights to see your overall site speed or the speed of a specific page.
Within Worpress there is also a setting to index images as a search result or not. On my site it was on and once turned off within a few weeks my overall scores increased so maybe that helps aswell.
Good luck!
Tymen
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
-
How Do SSL Certificates Affect On SEO?
Does really a SSL certificate affect on SEO? How? Why? According to my hosting provider (ganje.host), "https" improves SEO! As I know, It decreases speed. So how does it improve SEO when my speed is slower than before?
On-Page Optimization | | MirzaeeMustafa0 -
No index for http version of website
Hi, I've had a message from Google search console to say the sitemap for the http version of my site is tagged as no index. As the https version is indexed, do I need to change the http version to be indexed as well? Do I need to keep the http version of the site in search console alongside the https version, or should I remove it? Advice appreciated!
On-Page Optimization | | Robingoodlad0 -
Will changing a URL negatively affect ranking?
Hello Mozzers, We would like to change the URL for a page on our website which ranks well for some our keyphrases/words. We are hoping the change of URL, through the addition of an additional keyword would help boost the rank of that URL further. At the moment out page gets 2 x A and 2 x B 1xF on the MOZ page rank tool using 5 keyphrase/word variations . One phrase ranks 4, one ranks 3 and the other 3 are 'not in the top 50' Our plan was to change the URL, using SHF404, and use 'Fetch' in the Google search console to re-submit the page to Google. Appreciate you can't give any guarantees how Google will behave, just wondered what your thoughts were on the wisdom of changing the URL in the first place? Thanks Ian
On-Page Optimization | | Substance-create0 -
Auto loading articles ?- best practices
Hi all! In the past months I see more and more website that doing 'auto loading articles in scrolling' - can you tell me if it's okay for SEO and what are the best practices for this? Thanks!
On-Page Optimization | | JohnPalmer1 -
Image File Names for eCommerce?
Hi everyone! I'm wondering about naming my product photo file names for an E-Commerce site. Let's say I say have product named Abe Lincoln in the **Print **category for sale with 4 images, relatively similar but from different views for example.Could I name them as follows? 1) abe-lincoln-print.jpg 2) abe-lincoln-print-side-view.jpg 3) abe-lincoln-print-close-up.jpg 4) abe-lincoln-print-font-view.jpg Or is that too many keywords for the page? Should I be worried about keyword stuffing? Plus once I add in title and alt tags and descriptions this could also increase the keyword count for "abe lincoln print"?
On-Page Optimization | | TheFlyingSweetPotato0 -
Can "window.location" javascript on homepage affect seo?
Hi! I need to add a splashpage to my wordpress site. I use "window.location" javascript on the homepage to redirect on the splashpage (controlled by cookie to redirect only for the first access). Can this technique affect the SEO on homepage? Thanks in advance!
On-Page Optimization | | StudioCiteroni0 -
Can I place H1 tag anywhere on page
Hello, For those of you who use Magento you will know it is not SEO friendly. When you create a category or product, the name of the product or category then becomes the H1 tag. We sell mens business shirts. For example we have a product called 'White poplin classic fit' this is also the H1 tag, nobody is ever going to search for that term so I have had my developer create a new attribute that allows me to keep the product name as it is and let's me create a new SEO friendly H1 tag, for example 'White business shirt' However, placing 'White business shirt' on the page to be visible by the visitor does not look good on the page. My question is. Can I place the H1 tag anywhere on the page? I have some tabs like below. I am thinking of add a tab in between delivery and returns called more info and placing more seo keywords including the H1 tag in this tab. Will this be OK or will this be seen as black hat technique?
On-Page Optimization | | mullsey0 -
How many keywords max can I optimize each page for?
I don't want to over optimize by doing 1 keyword per 1 page, but then if I do more, seomoz on-page tool report doesn't give an A grade for each keyword I optimize. I usually optimize for max 3 keywords that are very closely related, meaning they use the same words. Ex. dentist los angeles, los angeles dentist, dentist in los angeles Am I on the right track or what's your recommendation? Should I create different landing pages for each keyword?
On-Page Optimization | | sub90900