4.6 sec in total
975 ms
3.3 sec
251 ms
Welcome to jansen-display.co.uk homepage info - get ready to check Jansen Display best content for United Kingdom right away, or after learning these important things about jansen-display.co.uk
Jansen Display have over 20 years of experience in providing presentation systems and digital solutions to companies, hotels, restaurants and offices throughout the UK
Visit jansen-display.co.ukWe analyzed Jansen-display.co.uk page load time and found that the first response time was 975 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
jansen-display.co.uk performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value8.3 s
2/100
25%
Value7.2 s
30/100
10%
Value2,620 ms
4/100
30%
Value0.036
100/100
15%
Value15.0 s
7/100
10%
975 ms
854 ms
176 ms
355 ms
179 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 83% of them (66 requests) were addressed to the original Jansen-display.co.uk, 4% (3 requests) were made to Google.com and 4% (3 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (975 ms) belongs to the original domain Jansen-display.co.uk.
Page size can be reduced by 434.2 kB (46%)
945.9 kB
511.8 kB
In fact, the total size of Jansen-display.co.uk main page is 945.9 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. 45% of websites need less resources to load. Javascripts take 434.4 kB which makes up the majority of the site volume.
Potential reduce by 27.1 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 27.1 kB or 75% of the original size.
Potential reduce by 46.2 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. Obviously, Jansen Display needs image optimization as it can save up to 46.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 291.0 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 291.0 kB or 67% of the original size.
Potential reduce by 69.8 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. Jansen-display.co.uk needs all CSS files to be minified and compressed as it can save up to 69.8 kB or 81% of the original size.
Number of requests can be reduced by 26 (35%)
75
49
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jansen Display. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
jansen-display.co.uk
975 ms
www.jansen-display.co.uk
854 ms
normalize.css
176 ms
app.css
355 ms
paypal.css
179 ms
blocknewsletter.css
185 ms
mailalerts.css
191 ms
bx_styles.css
261 ms
jquery-1.7.2.min.js
502 ms
jquery.easing.js
266 ms
tools.js
368 ms
jquery.bxSlider.min.js
380 ms
homeslider.js
346 ms
jquery.matchHeight-min.js
362 ms
custom.modernizr.js
517 ms
jquery.countdown.min.js
437 ms
foundation.js
441 ms
foundation.reveal.js
461 ms
jquery.cookie.js
473 ms
custom.js
524 ms
popups.js
527 ms
api.js
47 ms
analytics.js
22 ms
recaptcha__en.js
60 ms
logo-1.jpg
106 ms
phone-icon.png
106 ms
1-rotations.jpg
432 ms
2-rotations.jpg
371 ms
3-rotations.jpg
264 ms
4-rotations.jpg
265 ms
5-rotations.jpg
282 ms
6-rotations.jpg
376 ms
7-rotations.jpg
439 ms
special-offer-icon.png
353 ms
request-catalogue.png
378 ms
delivery-icon.png
441 ms
account-icon.png
464 ms
clearance.jpg
469 ms
special-offers.jpg
469 ms
snap-frames.jpg
515 ms
poster-frames-pockets.jpg
526 ms
leaflet-holders-and-leaflet-stands.jpg
529 ms
pavement-signs.jpg
560 ms
chalkboards.jpg
564 ms
info-stands.jpg
565 ms
ipad-stands-cases.jpg
602 ms
light-boxes-illuminated.jpg
613 ms
literature-stands-wall-displays.jpg
617 ms
outdoor-ashtrays.jpg
655 ms
queue-systems-rope-stands.jpg
658 ms
sign-systems.jpg
658 ms
flip-charts.jpg
689 ms
whiteboards.jpg
702 ms
whiteboard-accessories.jpg
705 ms
a-boards.jpg
751 ms
swing-signs.jpg
752 ms
wall-mounted-chalk-boards.jpg
754 ms
lockable-poster-frames.jpg
775 ms
menu-holders.jpg
789 ms
deskwindo.jpg
912 ms
collect
54 ms
loader0.js
64 ms
gtm.js
53 ms
collect
63 ms
lockable-notice-boards.jpg
750 ms
indoor-felt-notice-boards.jpg
746 ms
conversion_async.js
25 ms
9212-750-10-2535.js
122 ms
30 ms
ga-audiences
17 ms
22 ms
c
98 ms
footer-icons.png
679 ms
ds-icon.png
604 ms
cart-bg.jpg
601 ms
login-icon.png
590 ms
menu-arrow.png
579 ms
speech-popup.png
578 ms
application2.js
103 ms
buttons.png
95 ms
jansen-display.co.uk accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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
jansen-display.co.uk 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jansen-display.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
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jansen-display.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 Jansen-display.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.
jansen-display.co.uk
Open Graph description is not detected on the main page of Jansen Display. 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: