11.8 sec in total
3.7 sec
7.9 sec
181 ms
Welcome to imperial.co.uk homepage info - get ready to check Imperial best content for United Kingdom right away, or after learning these important things about imperial.co.uk
Imperial is one of the UK’s largest and most experienced providers of parking, environmental and traffic management systems.
Visit imperial.co.ukWe analyzed Imperial.co.uk page load time and found that the first response time was 3.7 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
imperial.co.uk performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value4.6 s
35/100
25%
Value8.1 s
21/100
10%
Value2,920 ms
3/100
30%
Value0.022
100/100
15%
Value12.1 s
16/100
10%
3660 ms
2895 ms
10 ms
40 ms
441 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 62% of them (37 requests) were addressed to the original Imperial.co.uk, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Imperial.co.uk.
Page size can be reduced by 586.7 kB (41%)
1.4 MB
845.0 kB
In fact, the total size of Imperial.co.uk main page is 1.4 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. 50% of websites need less resources to load. Images take 614.3 kB which makes up the majority of the site volume.
Potential reduce by 13.3 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 13.3 kB or 72% of the original size.
Potential reduce by 22.4 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. Imperial images are well optimized though.
Potential reduce by 383.7 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 383.7 kB or 64% of the original size.
Potential reduce by 167.4 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. Imperial.co.uk needs all CSS files to be minified and compressed as it can save up to 167.4 kB or 84% of the original size.
Number of requests can be reduced by 40 (73%)
55
15
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imperial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
imperial.co.uk
3660 ms
www.imperial.co.uk
2895 ms
jquery.js
10 ms
jquery-ui.min.js
40 ms
jquery.validate.min.js
441 ms
jquery.validate.unobtrusive.min.js
278 ms
bootstrap.min.js
486 ms
twc.js
392 ms
twcvalidation.js
323 ms
TWCCookies.js
260 ms
jquery.bxSlider.min.js
353 ms
jquery.easing.1.3.js
442 ms
js
102 ms
jquery.prettyPhoto.js
611 ms
buttons.js
28 ms
greensock.js
545 ms
layerslider.transitions.js
573 ms
layerslider.kreaturamedia.jquery.js
686 ms
jquery.carouFredSel-6.2.1-packed.js
697 ms
jquery.mousewheel.min.js
581 ms
jquery.touchSwipe.min.js
662 ms
jquery.transit.min.js
662 ms
jquery.ba-throttle-debounce.min.js
664 ms
TWCCookies.css
708 ms
font-awesome.min.css
653 ms
css
25 ms
bootstrap.min.css
835 ms
jquery.bxslider.css
674 ms
imperial.css
695 ms
prettyPhoto.css
704 ms
layerslider.css
731 ms
analytics.js
21 ms
header_curve.jpg
132 ms
logo.png
134 ms
nav_arrow.png
129 ms
york-university-banner-.png
516 ms
leeds-city-council.jpg
190 ms
hero-tech.jpg
129 ms
bpa.png
178 ms
iso9001.png
198 ms
collect
93 ms
FUDHvzEKSJww3kCxuiAo2A.ttf
91 ms
skin.css
144 ms
getAllAppDefault.esi
172 ms
getSegment.php
13 ms
checkOAuth.esi
45 ms
t.dhj
83 ms
blank.gif
93 ms
skin.png
104 ms
t.dhj
31 ms
cm
24 ms
x35248
147 ms
s-3271.xgi
19 ms
9 ms
hbpix
29 ms
9 ms
pixel
17 ms
xrefid.xgi
4 ms
pixel
14 ms
2981
59 ms
imperial.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
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
imperial.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
imperial.co.uk SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Imperial.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Imperial.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.
imperial.co.uk
Open Graph description is not detected on the main page of Imperial. 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: