3.3 sec in total
359 ms
2.5 sec
467 ms
Visit cjl.port.ac.uk now to see the best up-to-date Cjl Port content for United Kingdom and also check out these interesting facts you probably never knew about cjl.port.ac.uk
We have the largest academic criminology and criminal justice department in the UK and work with the Ministry of Justice and other community rehabilitation companies to train Probation Officers in Eng...
Visit cjl.port.ac.ukWe analyzed Cjl.port.ac.uk page load time and found that the first response time was 359 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
cjl.port.ac.uk performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value4.6 s
36/100
25%
Value5.2 s
60/100
10%
Value540 ms
55/100
30%
Value0.151
75/100
15%
Value5.7 s
68/100
10%
359 ms
1271 ms
120 ms
26 ms
70 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Cjl.port.ac.uk, 78% (18 requests) were made to Port.ac.uk and 9% (2 requests) were made to Dev.visualwebsiteoptimizer.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Port.ac.uk.
Page size can be reduced by 107.8 kB (31%)
345.1 kB
237.3 kB
In fact, the total size of Cjl.port.ac.uk main page is 345.1 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. 30% of websites need less resources to load. Images take 161.2 kB which makes up the majority of the site volume.
Potential reduce by 107.8 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 29.6 kB, which is 24% 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 107.8 kB or 89% of the original size.
Potential reduce by 0 B
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. Cjl Port images are well optimized though.
Potential reduce by 20 B
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 0 B
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. Cjl.port.ac.uk has all CSS files already compressed.
Number of requests can be reduced by 11 (55%)
20
9
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cjl Port. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
cjl.port.ac.uk
359 ms
probation-officer-training
1271 ms
polyfill.min.js
120 ms
app.5332c9a8a3eaf0885c9e.css
26 ms
consent.js
70 ms
runtime.ef23bd554581bf0b8724.js
65 ms
commons.7e4b5dbc76ac82eb6d07.js
233 ms
vendors.app.8829f2a2d66442d673e5.js
114 ms
app.a12cdf3eddbf8d8aeb87.js
59 ms
_Incapsula_Resource
114 ms
j.php
195 ms
icons.svg
156 ms
uop-logo-stacked.svg
154 ms
hy_uop_humanities_490-600x400.jpg
502 ms
hy_uop_humanities_483-600x400.jpg
491 ms
14.61c3055cbdfda536b0d9.js
77 ms
16.6dbedf60c9b5938f86bc.js
78 ms
15.620cc89a87009d4c9900.js
77 ms
28.f14481de5b9bd4f80e64.js
77 ms
25.e7cbc109fffec0ec2591.js
75 ms
_Incapsula_Resource
72 ms
probation-office-training-1200x400.jpg
563 ms
v.gif
13 ms
cjl.port.ac.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.
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
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
cjl.port.ac.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cjl.port.ac.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Cjl.port.ac.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 Cjl.port.ac.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.
cjl.port.ac.uk
Open Graph data is detected on the main page of Cjl Port. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: