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.
Speed benefits from loading images from a subdomain
-
I have read that loading images from a subdomain of your site instead of the main domain will give you speed benefits on load time. Has anyone actually seen that to be the case? Thanks!
-
Thanks for the helpful advice!
-
If you are talking about using a cookie-free subdomain, that can definitely have an impact on site speed:
http://developer.yahoo.com/performance/rules.html#cookie_free
Just using a subdomain won't have any benefit, and may even slow things down. Using a CDN for images and other components is usually the quickest and easiest solution for most sites.
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
-
My Website Page Speed is not increasing
HEY EXPERTS, My website page speed is not increasing. I used the wp rocket plugin but still, I am facing errors of Reduce unused CSS, Properly size images, and Avoid serving legacy JavaScript to modern browsers. you can see in the image Screenshot (7).png I used many plugins for speed optimization but still facing errors. I optimized the images manually by using photoshop but still, I am facing the issue of images size. After Google Core Web Vital Update my website keyword position is down due to slow speed. Please guide me on how I increase the page speed of my website https://karmanwalayfabrics.pk Thanks
Technical SEO | | frazashfaq110 -
Hidden H1 Tag on Image
Hi, In the page I'm working on, I encountered an tag in an image, rather than in a text form. Do you think it's an issue when it comes to SEO?
Technical SEO | | nerdieb
What do you suggest I should do if there is an issue? Keen to hear from you!0 -
Impact of Medium blog hosted on my subdomain
I am using the Medium blogging platform to blog, but it is pointed to my site and appears at blog.mysite.com. Since the content is hosted on Medium and pointed to my subdomain via an A Record / CNAME / etc... 1. Will my domain get credit for backlinks to the blog content? 2. If Medium changes in the future and no longer points to my subdomain, will I lose all of the backlinks I've built up?
Technical SEO | | davidevans_seo0 -
Do I need a separate robots.txt file for my shop subdomain?
Hello Mozzers! Apologies if this question has been asked before, but I couldn't find an answer so here goes... Currently I have one robots.txt file hosted at https://www.mysitename.org.uk/robots.txt We host our shop on a separate subdomain https://shop.mysitename.org.uk Do I need a separate robots.txt file for my subdomain? (Some Google searches are telling me yes and some no and I've become awfully confused!
Technical SEO | | sjbridle0 -
Are subdomains a good seo strategy for a multistore e-commerce?
Hi there I'm wondering what is the best strategy to work with multi-stores on magento: to use or not to use subdomains? Suppose we have the www.website.com and we configure it to use multistore. The url base will not have the store id on it so it will not be like www.website.com/store1 and www.website.com/store2. It will simply rely on the user session so if we have two categories for each store it will acces using: www.website.com/category1 (for store 1) www.website.com/category2 (for store 2) The homepage will allways be set on www.website.com so we should have a single page for several "home pages" (depending on the user session / store he is accessing). I guess this is not a good option if we want to rank for different keywords (for each store). So I was wondering if it is a good solution to set: store1.website.com store2.website.com This way we have 2 "home pages" each one able to rank. Does it make sense? Is it good or bad for seo? Another option I was considering was: www.website.com (for store 1) store2.website.com (for store 2) store3.website.com (for store 3) www.website.com/blog (for blog) Can this work? Good or bad for seo? best regards
Technical SEO | | qgairsoft0 -
Image Indexing Issue by Google
Hello All,My URL is: www.thesalebox.comI have Submitted my image Sitemap in google webmaster tool on 10th Oct 2013,Still google could not indexing any of my web images,Please refer my sitemap - www.thesalebox.com/AppliancesHomeEntertainment.xml and www.thesalebox.com/Hardware.xmland my webmaster status and image indexing status are below,
Technical SEO | | CommercePundit
Can you please help me, why my images are not indexing in google yet? is there any issue? please give me suggestions?Thanks!
0 -
Can you noindex a page, but still index an image on that page?
If a blog is centered around visual images, and we have specific pages with high quality content that we plan to index and drive our traffic, but we have many pages with our images...what is the best way to go about getting these images indexed? We want to noindex all the pages with just images because they are thin content... Can you noindex,follow a page, but still index the images on that page? Please explain how to go about this concept.....
Technical SEO | | WebServiceConsulting.com0 -
Image search and CDNs
Hi, Our site has a very high domain strength. Although our site ranks well for general search phrases, we rank poorly for image search (even though our site has very high quality images). Our images are hosted on a separate CDN with a different domain. Although there are a number of benefits to doing this, since they are on a different domain, are we not able to capitalize on our my site's domain strength? Is there any way to associate our CDN to our main site via Google webmaster tools? Has anyone researched the search ranking impacts due to storing your images on a CDN, given that your domain strength is very high? Curious on people's thoughts?
Technical SEO | | NicB10
