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
-
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 -
How to find google indexed pages
I can't find where the # of indexed pages are on my google analytics. I tried the instructions below, but the index status was not an option on my dashboard. View the Index Status page: On the Webmaster Tools home page, click the site you want. On the Dashboard, click Google Index, and then click Index Status.
On-Page Optimization | | SoftwareMarketing0 -
ALT tagging images with keyword. What is too much?
I was wondering about the best practices of ALT tags in images. Say if you have an eCommerce site and you're on a product page. This product page has 5 images of the same product (different images), should you give every image an Alt tag with the keyword for that page? Or, is that keyword stuffing, and it would actually be best practice be to provide alt tags on just one image?
On-Page Optimization | | John_Francis0 -
Disclaimer in footer - is it affecting my SEO?
For legal reasons I am required to include a 266 word disclaimer in the footer of every page of my credit card comparison site creditcards.com.au. My question is in 2 parts: is this indexable content likely to be hurting my SEO? if so, what is the best way to include the text in the footer but prevent search engines from indexing it? Thanks.
On-Page Optimization | | OMGPyrmont0 -
Should you try to rank for misspelled keywords?
Hi there, 2 part question: Is it best practice to try to rank for misspelled keywords that bring in lots of traffic or should you instead just try to rank for the correct spelling of that keyword and hope that you rank better on the misspelling as an indirect result? E.G. The misspelled keyword "Hamilton island accomodation" is a common misspelling that brings in traffic but we have an "F" rank for that term (obviously because we spell accommodation correctly on our site). We don't want to misspell anything but are there techniques to rank better for misspellings that won't hurt content quality? The On-Page Optimization tool says that our website doesn't rank in the top 50 on Google Aus for "Accomodation Hamilton Island" or "Hamilton Island Accomodation" but when i do a manual search, we actually are the first result. Is this an error with the On-Page optimization tool? Thanks!
On-Page Optimization | | HamiltonIsland0 -
Should I let Google index tags?
Should I let Google index tags? Positive? Negative Right now Google index every page, including tags... looks like I am risking to get duplicate content errors? If thats true should I just block /tag in robots.txt Also is it better to have as many pages indexed by google or it's should be as lees as possible and specific to the content as much as possible. Cheers
On-Page Optimization | | DiamondJewelryEmpire0 -
Changing page titles and google penalties?
I just recently learned that changing your page title earns you a google penalty. Unfortunately i learned this after playing around with my page titles a bit to get the most optimal page titles. Does anybody know how long this google penalty lasts? is it forever? or just temporary?
On-Page Optimization | | A Former User0 -
Image Optimization - File Name Important?
I am currently working on a site with 100+ recipes that all have image file names that are relevant, but not optimized for keyword purposes. I'm wondering - from an SEO perspective - would it be worth my time to go back through all of the images and rename them with keywords in mind? On my own site I have always done this as a "best practice" but I'm curious - does it make a difference to search engines? Does anyone have any recent research/experiences that they would like to share? Thanks!
On-Page Optimization | | EssEEmily0