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.
Images, CSS and Javascript on subdomain or external website
-
Hi guy's,
I came across webshops that put images, CSS and Javascript on different websites or subdomains. Does this boost SEO results? On our Wordpress webshop all the sourcescodes are placed after our own domainname:
www.ourdomainname.com/wp-includes/js/jquery/jquery.js?ver=1.11.3'
www.ourdomainname.com/wp-content/uploads/2015/09/example.jpgExamples of other website:
Website 1:
https://www.zalando.nl/heren-home/Sourcecode:
https://secure-i3.ztat.net//camp/03/d5/1a0168ac81f2ffb010803d108221.jpg
https://secure-media.ztat.net/media/cms/adproduct/ad-product.min.css?_=1447764579000Website 2:
https://www.bol.com/nl/index.htmlSourcecode:
https://s.s-bol.com/nl/static/css/main/webselfservice.1358897755.css
//s.s-bol.com/nl/upload/images/logos/bol-logo-500500.jpgWebsite 3:
http://www.wehkamp.nl/Sourcecode:
https://static.wehkamp.nl/assets/styles/themes/wehkamp.color.min.css?v=f47bf1
http://assets.wehkamp.com/i/wehkamp/350-450-layer-SDD-wk51-v3.jpg -
The only major improvement I can think of hosting images externally would be improving the overall speed of your website. If you run a pagespeed test with Google's free tool and notice your site is rendering slow then I would first consider reducing the number of javascript and css files being loaded. You will run into issues if your site is loading too many external files you can expect to see increases in bounce rates and poor engagement metrics. This may have changed but Moz did an expierement awhile back on if website speed impacts search ranking however if certain pages are taking too long to load they probably
This may have changed but Moz did an experiment awhile back on if website speed impacts search ranking. Even if speed does not directly impact rankings if certain pages are taking too long to load they probably won't be indexed.
What I would do is run Google's page speed tool on a few pages and if you have Google analytics on your site you can get some insights by looking at Behavior-> Site Speed-> Speed Suggestions and check out some of the recommendations Google is making about your site.If you have a problem with
If you find out that you have a problem with speed I came across a good article on some tips and suggestions that may be helpful for you about reducing http request.
I hope this helps some.
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 is constantly decreasing
For few weeks ago my website is constantly decreasing in search position. I lost keywords and is gooooing down.
Technical SEO | | Dan_Tala
Although it is well rated on several on page and off page seo verification software that I have tried.
I checked Google search console and Analytics and found no major problems. However… from one day to another it keeps going down.
I also checked what the main competitors are doing and they are not doing well, at all.
The main competitor actually has a creepy website. Totally devoid of onpage or offpage SEO but with an enormous number of backlinks. And of a very bad quality, which should disqualify it, still…
Few weeks ago I changed something.
In the pages I had H1, 4xH2, no H3 and an H4 without content.
An unnatural H tag structure.
Now I have H1, H2, H3, 3xH4, with the coherent information.
Theoretically, Google should have been “happy” or I’m missing something. I use a SAAS platform.
I just found out that they made changes to the keywords (tags).
I am selling toner cartridges for printers.
So…
The tags are printer models and generate a url in which they have the products.
Ex. https://www.sertit.ro/cartus-imprimanta-cilindru-color-hp-laserjet-pro-m-177fw goes to the products for that printer model.
The question is… should I make tag canonical?
Is it possible for products to loose so much in Google search?0 -
Google not Indexing images on CDN.
My URL is: https://bit.ly/2hWAApQ We have set up a CDN on our own domain: https://bit.ly/2KspW3C We have a main xml sitemap: https://bit.ly/2rd2jEb and https://bit.ly/2JMu7GB is one the sub sitemaps with images listed within. The image sitemap uses the CDN URLs. We verified the CDN subdomain in GWT. The robots.txt does not restrict any of the photos: https://bit.ly/2FAWJjk. Yet, GWT still reports none of our images on the CDN are indexed. I ve followed all the steps and still none of the images are being indexed. My problem seems similar to this ticket https://bit.ly/2FzUnBl but however different because we don't have a separate image sitemap but instead have listed image urls within the sitemaps itself. Can anyone help please? I will promptly respond to any queries. Thanks
Technical SEO | | TNZ
Deepinder0 -
US and UK Websites of Same Business with Same Content
Hello Community, I need your help to understand, whether I can use the US website's content on my UK website or not? US Website's domain: https://www.fortresssecuritystore.com UK Website's domain: https://www.fortresssecuritystore.co.uk Both websites are having same content on all the pages, including testimonials/reviews. I am trying to gain business from Adwords and Organic SEO marketing. Thanks.
Technical SEO | | CommercePundit1 -
I have a GoDaddy website and have multiple homepages
I have GoDaddy website builder and a new website http://ecuadorvisapros.com and I notices through your crawl test that there are 3 home pages http://ecuadorvisapros with a 302 temporary redirect, http://www.ecuadorvisapros.com/ with no redirect and http://www.ecuadorvisapros/home.html. GoDaddy says there is only one home page. Is this going to kill my chances of having a successful website and can this be fixed? Or can it. I actually went with the SEO version thinking it would be better, but it wants to auto change my settings that I worked so hard at with your sites help. Please keep it simple, I am a novice although I have had websites in the past I know more about the what's than the how's of websites. Thanks,
Technical SEO | | ScottR.0 -
Loading images below the fold? Impact on SEO
I got this from my developers. Does anyone know if this will be a SEO issue? We hope to lazy-load images below the fold where possible, to increase render speed - are you aware of any potential issues with this approach from an SEO point of view?
Technical SEO | | KatherineWatierOng1 -
Product Images with organic results in SERP
Hey Mozzers, I've noticed that several of our product page results in Google have the product image associated with them. Today is the first day I've seen this. Does anyone know anything about these? Has Google put anything out about this? Here's a couple examples: http://content.screencast.com/users/Will_Swales/folders/Jing/media/08a16dcf-505e-443c-866d-fae6d805743e/2014-03-31_1031.png http://content.screencast.com/users/Will_Swales/folders/Jing/media/04972e7b-f6b2-4e78-ab11-95c52d69a200/2014-03-31_1056.png What's interesting is that they don't show for me when I use Chrome's Incognito mode. Any insights much appreciated! Will
Technical SEO | | evoNick4 -
Removing images from site and Image Sitemap SEO advice
Hello again, I have received an update request where they want me to remove images from this site (as of now its a bunch of thumbnails) current page design: http://1stimpressions.com/portfolio/car-wraps/ and turn it into a new design which utilized a slider (such as this): http://1stimpressions.com/portfolio/ They don't want the thumbnails on the page anymore. My question is since my site has a image sitemap that has been indexed will removing all the images hurt my SEO greatly? What would the recommended steps to take to reduce any SEO damage be, if so? Thank you again for your help, always great and very helpful feedback! 🙂 cheers!
Technical SEO | | allstatetransmission0 -
Should we move our documentation off subdomain?
Background: We have a popular open source e-commerce platform at http://spreecommerce.com. Right now the documentation is on http://guides.spreecommerce.com. We have "edge" documentation (for stuff that's not yet released) on http://edgeguides.spreecommerce.com but since it's largely duplicative we've told google not to index any of the edge stuff (via robots.txt). Question: Should we consider moving the guides under the main website under /docs or something like this? There's a ton of great content that people often read to learn more about the platform. Seems like we might be diluting our juice a bit to have it on a separate domain. WDYT?
Technical SEO | | schof0
