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 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 -
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 -
How to deal with 80 websites and duplicated content
Consider the following: A client of ours has a Job boards website. They then have 80 domains all in different job sectors. They pull in the jobs based on the sectors they were tagged in on the back end. Everything is identical across these websites apart from the brand name and some content. whats the best way to deal with this?
Technical SEO | | jasondexter0 -
Can I disallow my subdomain for penguin recover?
Hi, I have a site like BannerBuzz.com, before last penguin my site's all keywords were in good position in google, but after penguin hit on my website, my all keywords are going down and down day by day, i have done some changes in my website for improvement, but in 1 change i have some confusion. i have one sub domain (http://reviews.bannerbuzz.com/), which display my websites all keywords user reviews, in which every category's 15 reviews are display in my website http://www.bannerbuzz.com so are those user reviews consider as duplicate content between sub domain and main website. can i disallow sub domain from all search engine? currently sub domain is open for all search engine, is that helpful to block it? Thanks
Technical SEO | | CommercePundit0 -
Image Sitemap Indexing Issue
Hello Folks, I've been running into some strange issues with our XML Sitemaps. The XML Sitemaps won't open on a browser and it throws the following error instead of opening the XML Sitemap. Sample XML Sitemap - www.veer.com/sitemap/images/Sitemap0.xml.gzError - "XML Parsing Error: no element foundLocation: http://www.veer.com/sitemap/images/Sitemap0.xmlLine Number 1, Column 1:"2) Image files are not getting indexed. For instance, the sitemap - www.veer.com/sitemap/images/Sitemap0.xml.gz has 6,000 URLs and 6,000 Images. However, only 3,481 URLs and 25 images are getting indexed. The sitemap formatting seems good, but I can't figure out why Google's de-indexing the images and only 50-60% of the URLs are getting indexed. Thank you for your help!
Technical SEO | | CorbisVeer0 -
Risks and rewards of positioning content with CSS
Some SEO folks (such as http://www.stonetemple.com/articles/css-and-seo.shtml) advocate using CSS so that unique content in the body of your page appears earlier in the file than non-unique content (such as, for example, the content of an elaborate drop-down menu system). What say you? Do search engines now disregard position on page, and look at your pages holistically?
Technical SEO | | ahirai0 -
Optimizing a website which uses JavaScript and jQuery
Just a quick question (or 2) If I have divs which are hidden on my page, but are displayed when a user clicks on a p tag and the hidden div is displayed using jquery a user clicks on an a tag and the hidden div is displayed using jquery with the href being cancelled in both examples, will the hidden content be optimized, or will the fact it is initially hidden make it harder to optimize? Thanks for any answers!
Technical SEO | | PhatJP0