18 sec in total
911 ms
16.9 sec
192 ms
Click here to check amazing Roller Shutter Doors content. Otherwise, check out these important facts you probably never knew about rollershutterdoors.com
MDS Industries supplies and installs roller shutter doors across the UK and is a high speed roller shutter door specialist
Visit rollershutterdoors.comWe analyzed Rollershutterdoors.com page load time and found that the first response time was 911 ms and then it took 17.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rollershutterdoors.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value6.8 s
7/100
25%
Value6.8 s
35/100
10%
Value1,040 ms
25/100
30%
Value0.202
61/100
15%
Value14.7 s
8/100
10%
911 ms
110 ms
169 ms
172 ms
172 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 36% of them (37 requests) were addressed to the original Rollershutterdoors.com, 37% (38 requests) were made to Static.xx.fbcdn.net and 12% (12 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (15.1 sec) relates to the external source Json2jsonp.com.
Page size can be reduced by 279.5 kB (51%)
553.3 kB
273.9 kB
In fact, the total size of Rollershutterdoors.com main page is 553.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 305.1 kB which makes up the majority of the site volume.
Potential reduce by 26.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.7 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.0 kB or 75% of the original size.
Potential reduce by 12.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Roller Shutter Doors images are well optimized though.
Potential reduce by 202.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 202.0 kB or 66% of the original size.
Potential reduce by 39.2 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Rollershutterdoors.com needs all CSS files to be minified and compressed as it can save up to 39.2 kB or 77% of the original size.
Number of requests can be reduced by 66 (67%)
98
32
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller Shutter Doors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
rollershutterdoors.com
911 ms
likebox.css
110 ms
style.css
169 ms
style.css
172 ms
slideshow.min.css
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superfish.css
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mootools.js
281 ms
caption.js
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mootools.likebox.js
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dojo.xd.js
31 ms
vm_accordion.js
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behaviour.js
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slideshow.min.js
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jquery.js
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jquery.event.hover.js
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superfish.js
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template_css.css
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system.css
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general.css
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skypeCheck.js
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fastfont.js
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sniff.xd.js
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bg1.jpg
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logo2.png
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json2jsonp.com
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rollershutterdoors.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
rollershutterdoors.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
rollershutterdoors.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rollershutterdoors.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rollershutterdoors.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
rollershutterdoors.com
Open Graph description is not detected on the main page of Roller Shutter Doors. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: