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 Google Understand H2 As Subtitle?
I use some HTML 5 tags on my custom template. I implement <header class="entry-header-outer"> Flavour & Chidinma – 40 Yrs 40 Yrs by Flavour & Chidinma </header> html code. h1 tag serves as the title, while h2 tag servers as the subtitle of the post. Take a look at it here: https://xclusiveloaded.com/flavour-chidinma-40-yrs/ I want to know if it's ok or should I remove the h2 tag. Guys, what is your thoughts?
On-Page Optimization | | Kingsmart4 -
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 -
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 -
Alt Tags on multiple product images
Hi I work on SEO for an ecommerce site and wanted to find out how important it is to optimise all images with alt tags. We have alt tags in place, however have not optimised descriptions for the following example images: Front of cupboard Back of cupboard Side of cupboard etc Is this dangerous for SEO if these images all have the same alt tag? We have thousands of products so it would be a huge job to update these, but if it's crucial for SEO we can work through our priorities. Thank you!
On-Page Optimization | | BeckyKey0 -
NOINDEX, FOLLOW on product page - how about images indexing?
Hi, Since we have a lot of similar products with duplicate descriptions, I decided to NOINDEX, FOLLOW most of these different variants which have duplicate content. However, I guess it would be useful in marketing terms if Google image search still listed the images of the products in image search. How does the image search of Google actually work - does it read the NOINDEX on the product page and therefore skip the image also or is the image search completely dependent on the ALT tag of any image found on our site? Thanks!
On-Page Optimization | | speedbird12290 -
Page rank check
Hello everyone, How long should I wait to see if page rank for optimized pages have improved? cheers
On-Page Optimization | | PremioOscar0 -
Image titles and alt tags for multiple images
I'm hoping some of you may be able to help me understand the best way to optimize my image titles and alt tags for a specific situation. I'm working on an interior design website and they have hundreds of pictures. each of their projects has about 10 pictures. Is it best for me to us the key phrase in each title and tag? or is that to repetitive? here is what I mean: A project called "urban interior design" all images are of urban interior design, just different angles and features, so my initial idea is to just have each image title like this: Title: "urban interior design dinning area" Alt: "urban interior design dinning area view" Title: "urban interior design living room" Alt:"urban interior design living room couch view" Is this the best way or will it actually hurt my ranking with too much exact keyword use? Thanks for your help!
On-Page Optimization | | TBSEO0