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Click here to check amazing J Air Systems content. Otherwise, check out these important facts you probably never knew about jjairsystems.co.uk
J & J Air Systems (formerly J & J Pneumatics) is a leading supplier of air compressors from leading manufacturers such as BroomWade, CompAir and Hydrovane and Air Treatment, Pumps vacuum and blowers a...
Visit jjairsystems.co.ukWe analyzed Jjairsystems.co.uk page load time and found that the first response time was 1.2 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jjairsystems.co.uk performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value12.2 s
0/100
25%
Value9.7 s
11/100
10%
Value990 ms
28/100
30%
Value0.121
84/100
15%
Value11.1 s
20/100
10%
1198 ms
1512 ms
338 ms
263 ms
29 ms
Our browser made a total of 135 requests to load all elements on the main page. We found that 87% of them (118 requests) were addressed to the original Jjairsystems.co.uk, 4% (5 requests) were made to Google-analytics.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Jjairsystems.co.uk.
Page size can be reduced by 166.2 kB (10%)
1.6 MB
1.4 MB
In fact, the total size of Jjairsystems.co.uk main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 883.2 kB which makes up the majority of the site volume.
Potential reduce by 119.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 119.9 kB or 79% of the original size.
Potential reduce by 2.1 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. J Air Systems images are well optimized though.
Potential reduce by 38.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 6.0 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. Jjairsystems.co.uk has all CSS files already compressed.
Number of requests can be reduced by 86 (66%)
131
45
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Air Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 68 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
jjairsystems.co.uk
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jjairsystems.co.uk 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
jjairsystems.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jjairsystems.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Jjairsystems.co.uk 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 Jjairsystems.co.uk 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.
jjairsystems.co.uk
Open Graph description is not detected on the main page of J Air Systems. 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: