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.
Do images on a CDN affect my Google Ranking?
-
I have recently switched my images to a CDN (MaxCDN) and all of the images within my post are now get loaded directly from the CDN.
Will this affect my Google ranking? Do Google care if the image is hosted physicaly on the domain?
-
Thanks Robert for the detailed answer. Very helpful!
-
Amosnet,
Where the image resides as a static file does not matter. Whether served by the CDN or your site, any image still needs to have good alt text associated with it (describe the image as opposed to 33 keywords). The CDN will probably offer some benefit (especially if you have a lot of JS or images, etc.) as it should increase page load speed. I do not know how much value is allotted, but I do know once you start going over about 5 sec. it begins to affect adwords. We try to keep all or ours to about 2 to 3 sec. max.
Best
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
-
Logo Image H1 Tag SquareSpace
We have a site hosted on SquareSpace: Roomhance.com Going through the on-page optimizaton tool, we noticed that the H1 tags weren't fully optimized. If you click on view source on the page, it shows 2 H1 tags on the home page: id="logoImage"><a <span="" class="html-attribute-name">href</a><a <span="" class="html-attribute-name">="</a>/">src="//static1.squarespace.com/static/5bcca055ab1a62465f5b9ee7/t/5c18feb270a6adf771765799/1588613682225/?format=1500w" alt="Virtual Staging For Real Estate | Roomhance" /> style="text-align:center;white-space:pre-wrap;">Virtual Staging The 2nd one shown above it the H1 tag we want. I'm wondering if the H1 tag in the logo image is hurting us for SEO? Can't figure out how to modify it in SquareSpace.
On-Page Optimization | | vikasnwu0 -
Responsive images srcset
Is delivering scaled images using srcset a good idea? Thinking of delivering one image size to Mobile and another to Desktop. How can I do this for all browsers? Thanks Mike
On-Page Optimization | | henandstag2 -
Affect of ™ and ® in title for SEO
I am looking at adding the trademark and rights reserved symbols to some of my titles. I think this might help with click through rate. From what I have found, this shouldn't have an affect on SEO unless it makes the title too long. Is this correct? Stephen
On-Page Optimization | | stephen.volker1 -
How can a page rank for keywords that it does not have on it?
I have a client that is ranking in the top 10 for several keywords on their homepage. Their site has no purposeful SEO in it, there is barely any text on the homepage at all and none of the text are the keywords it is ranking for.
On-Page Optimization | | woodchuckarts2 -
Higher PA and DA but lower ranking?
I am having problem with my product pages not ranking as high as I would expect them to be. http://i.imgur.com/z3aTwUG.png (or see attachement) This is an example. The fact that competitor C is on position 4 stupifies me. At what areas should I be looking? z3aTwUG.png
On-Page Optimization | | Entertainment0 -
Is the HTML content inside an image slideshow of a website crawled by Google?
I am building a website for a client and i am in a dilemma whether to go for an image slideshow with HTML content on the slides or go for a static full size image on the homepage. My concern is that HTML content on the slideshow may not get crawled by Google and hence may not be SEO friendly.
On-Page Optimization | | aravinn0 -
Does CTR Affect Ranking & Authority? Can PPC Influence That Too?
Hi everyone, Good CTR and bounce rate seem to affect rankings positively, but what about domain authority? Is that something built entirely on links and semantics, or does CTR play a factor too? Consider a homepage ranking for its brand name. Switching off any brand PPC will increase the natural listing's CTR. Would that have a positive SEO impact on the homepage/domain?
On-Page Optimization | | tprg0 -
How important are image file names
Hi, How important do you think the image file names are for image search?
On-Page Optimization | | jjtech
I know it used to be the best practice a while ago but is it still important? Thanks in advance, JJ0