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
-
Does DA/PA have any effect on rankings?
I have seen many people are concerned about increasing DA and PA of their websites. While I am very curious why do people focus on increasing DA and PA? Does DA and PA effect the rankings of the website? Because I have recently launched my website regarding men beard trimmer and it is ranking on 1st page but not on number 1 position. Will increasing DA/PA of the site help me in occupying 1st position?
On-Page Optimization | | RyanAmin0 -
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 -
How to change images of a page without loosing ranking?
Hi, I have two reasons to change some images of a page on a wordpress site: 1.Google speed service advise me to optmize the images size to better spead load times. 2.I want to change images titles (to improve seo optimization for the page keyword), so i need to replace them, since im using wordpress. Now the question is: Can i just change the images without worring about any related seo issues? Or should i follow some best practice to change images in order to not affect the ranking of the page? tx for your support!
On-Page Optimization | | Dreamrealemedia0 -
Background Images and ALT text
We pretty much exclusively use background images for our sites. How do I add in alt text? I tried a Google search for this issue and the best answer I could find was "Use the 'title' tag in the containing div", but that was from 2010. Is there a better way to do it? And no, we're not going to switch to using standard images, because background images are way more slick for UX.
On-Page Optimization | | MichaelGregory0 -
Disappearing and reappearing in google index
Hello. I made a lot of car accident lawyer city pages. They probably weren't as unique as they should have been. Suddenly, they all disappeared from the rankings and I freaked out. Then, two days later, they all returned. Is this a bad sign? Should I be worried? Why would they drop out of the rankings and come back in? Let me know, thanks.
On-Page Optimization | | RafeTLouis0 -
Google cached snapshots and last indexed
My question is I noticed today that the snap shots of my main pages were outdated. About a month. Then I clicked on the "Learn More" link about cahced images and Google says "Google crawls the web and takes snapshots of each page. When you click Cached, you'll see the webpage as it looked when we last indexed it." I know this sounds really dumb, but does that really mean the last time Google indexed that page? So the changes I have made since then have not been taken yet?
On-Page Optimization | | cbielich0 -
I have two pages ranking for the same keyword.
The index page and the targeted landing page for that keyword. They have different content, title, meta but I am competing with myself for the main keyword in the industry. What is the best way to fix this? 301 the keyword page to the index page?
On-Page Optimization | | Aftermath_SEO0 -
Do images work as a H1
Is a h1 tag wrapped image with a optimized alt tag as effective as text wrapped in a h1 tag?
On-Page Optimization | | EAOM0
