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.
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
-
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 -
Reverse proxy a successful blog from subdomain to subfolder?
I have an ecommerce site that we'll call confusedseo.com. I created a WordPress blog and CNAME'd it to blog.confusedseo.com. Since then, the blog has earned a PageRank of 3 and a decent amount of organic traffic. I am considering a reverse proxy to forward blog.confusedseo.com to confusedseo.com/blog/. As I understand it, this will greatly help the "link juice" of the root domain. However, I'm concerned about any potential harm done to the existing SEO value of the blog. What, if anything, should I be doing to ensure that the reverse proxy doesn't hurt my "juice" rather than help it?
Technical SEO | | bedbugsupply0 -
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 -
Best Way To Clean Up Unruly SubDomain?
Hi, I have several subdomains that present no real SEO value, but are being indexed. They don't earn any backlinks either. What's the best way of cleaning them up? I was thinking the following: 1. Verify them all in Webmaster Tools. 2. Remove all URLs from the index via the Removal Tool in WMT 3. Add site-wide no-index, follow directive. Also, to remove the URLs in WMT, you usually have to block the URLs via /robots.txt. If I'd like to keep Google crawling through the subdomains and remove their URLs, is there a way to do so?
Technical SEO | | RocketZando0 -
What happens when you put an image in an H1 tag?
I am currently updating some H1 tags for my site but the tags are generated automatically by the text that is entered into a field on our content manager software. However because we need an image in this area as well, the entire field including the code for the image is surrounded by an H1 tag. Is this bad for SEO?
Technical SEO | | eVacStore0 -
Best geotargeting strategy: Subdomains or subfolders or country specific domain
How have the relatively recent changes in how G perceives subdomains changed the best route to onsite geotargeting i.e. not building out new country specific sites on country specific and hosted domains and instead developing sub-domains or sub-folders and geo-targeting those via webmaster tools ? In other words, given the recent change in G perception, are sub-domains now a better option than a sub-folder or is there not much in it ? Also if client has a .co.uk and they want to geo-target say France, is the sub-domain/sub-folder route still an option or is the .co.uk still too UK specific, and these options would only work using a .com ? In other words can sites on country specific domains (.co.uk , .fr, .de etc etc) use sub-folders or domains to geo-target other countries or do they have no option other than to develop new country specific (domains/hosting/language) websites ? Any thoughts regarding current best practice in this regard much appreciated. I have seen last Febs WBF which covers geotargeting in depth but the way google perceives subdomains has changed since then Many Thanks Dan
Technical SEO | | Dan-Lawrence0 -
Replace Header Text With Image
I have a static website that I would like to retheme. I have the mockup, and its spliced. The website holds nice rankings right now, and I want to keep them in place. The one thing that will change with this new design is the header will no longer be text, but instead an image. Is there a way to ensure googlebot still sees the H1 tag header exactly how it is now but use an image for the header instead? I dont want any blackhat tricks that will get me banned. Just wondering if there is a simple way to have googlebot see the header as text (not ALT img txt) so the site does not appear to have changed at all. (It hasnt, I only am changing the graphics and colors of background, and header image for better branding.
Technical SEO | | getbigyadig0
