Tools & Wizards About Us
mail.psc.ac.uk screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

mail.psc.ac.uk

Page Load Speed

3.6 sec in total

First Response

775 ms

Resources Loaded

2.7 sec

Page Rendered

126 ms

mail.psc.ac.uk screenshot

About Website

Visit mail.psc.ac.uk now to see the best up-to-date Mail Psc content for United Kingdom and also check out these interesting facts you probably never knew about mail.psc.ac.uk

Visit mail.psc.ac.uk

Key Findings

We analyzed Mail.psc.ac.uk page load time and found that the first response time was 775 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

mail.psc.ac.uk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

mail.psc.ac.uk

775 ms

webacc

569 ms

branding-min.css

229 ms

gwstyle-min.css

473 ms

images-min.css

419 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Mail.psc.ac.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Mail.psc.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.4 kB (70%)

Content Size

352.0 kB

After Optimization

106.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Mail.psc.ac.uk main page is 352.0 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. 25% of websites need less resources to load. CSS take 282.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 14.0 kB

  • Original 20.6 kB
  • After minification 20.5 kB
  • After compression 6.7 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 14.0 kB or 68% of the original size.

Image Optimization

-15%

Potential reduce by 7.5 kB

  • Original 49.0 kB
  • After minification 41.5 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, Mail Psc needs image optimization as it can save up to 7.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-79%

Potential reduce by 223.9 kB

  • Original 282.4 kB
  • After minification 272.8 kB
  • After compression 58.5 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. Mail.psc.ac.uk needs all CSS files to be minified and compressed as it can save up to 223.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (53%)

Requests Now

17

After Optimization

8

  • Images
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail Psc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mail.psc.ac.uk

mail.psc.ac.uk

775 ms

webacc

webacc

569 ms

branding-min.css

branding-min.css

229 ms

gwstyle-min.css

gwstyle-min.css

473 ms

images-min.css

images-min.css

419 ms

msgedit-min.css

msgedit-min.css

392 ms

container.css

container.css

394 ms

menu.css

menu.css

395 ms

gwwa-min.js

gwwa-min.js

399 ms

inc-min.js

inc-min.js

661 ms

webacc-min.js

webacc-min.js

630 ms

jquery-min.js

jquery-min.js

791 ms

yahoo-min.js

yahoo-min.js

482 ms

connection-min.js

connection-min.js

494 ms

dom-min.js

dom-min.js

553 ms

event-min.js

event-min.js

641 ms

yahoo-dom-event.js

yahoo-dom-event.js

647 ms

jquery-ui.min.css

jquery-ui.min.css

714 ms

jquery-ui.theme.min.css

jquery-ui.theme.min.css

709 ms

jquery-ui.min.js

jquery-ui.min.js

1211 ms

polling-min.js

polling-min.js

647 ms

dragdrop-min.js

dragdrop-min.js

660 ms

animation-min.js

animation-min.js

710 ms

container-min.js

container-min.js

881 ms

mobile-min.css

mobile-min.css

800 ms

images-min.css

images-min.css

740 ms

login-min.js

login-min.js

868 ms

dotzero.png

dotzero.png

83 ms

novell.png

novell.png

81 ms

loginlogo.png

loginlogo.png

80 ms

username-user-icon.png

username-user-icon.png

77 ms

password-lock-icon.png

password-lock-icon.png

78 ms

settings-gear-grey.png

settings-gear-grey.png

82 ms

gear-down-arrow.png

gear-down-arrow.png

155 ms

Accessibility Review

mail.psc.ac.uk accessibility score

70

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

mail.psc.ac.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

mail.psc.ac.uk SEO score

88

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mail.psc.ac.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Mail.psc.ac.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mail.psc.ac.uk

Open Graph description is not detected on the main page of Mail Psc. 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: