Tools & Wizards About Us
evision.dundee.ac.uk screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

evision.dundee.ac.uk

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Page Load Speed

3.7 sec in total

First Response

279 ms

Resources Loaded

3.4 sec

Page Rendered

119 ms

evision.dundee.ac.uk screenshot

About Website

Click here to check amazing Evision Dundee content for United Kingdom. Otherwise, check out these important facts you probably never knew about evision.dundee.ac.uk

Visit evision.dundee.ac.uk

Key Findings

We analyzed Evision.dundee.ac.uk page load time and found that the first response time was 279 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

evision.dundee.ac.uk performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value6.2 s

63/100

10%

Network Requests Diagram

evision.dundee.ac.uk

279 ms

siw_lgn

414 ms

siw_sso.token

109 ms

UserPassword

99 ms

sits.css

358 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 30% of them (3 requests) were addressed to the original Evision.dundee.ac.uk, 70% (7 requests) were made to Idp.dundee.ac.uk. The less responsive or slowest element that took the longest time to load (626 ms) relates to the external source Idp.dundee.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.0 kB (52%)

Content Size

94.0 kB

After Optimization

45.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Evision.dundee.ac.uk main page is 94.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 50.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.2 kB

  • Original 4.6 kB
  • After minification 3.8 kB
  • After compression 1.4 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 831 B, which is 18% 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 3.2 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 39.1 kB
  • After minification 39.1 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. Evision Dundee images are well optimized though.

CSS Optimization

-91%

Potential reduce by 45.8 kB

  • Original 50.2 kB
  • After minification 26.9 kB
  • After compression 4.4 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. Evision.dundee.ac.uk needs all CSS files to be minified and compressed as it can save up to 45.8 kB or 91% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Evision Dundee. According to our analytics all requests are already optimized.

Network Requests Diagram

evision.dundee.ac.uk

evision.dundee.ac.uk

279 ms

siw_lgn

siw_lgn

414 ms

siw_sso.token

siw_sso.token

109 ms

UserPassword

UserPassword

99 ms

sits.css

sits.css

358 ms

banner2.jpg

banner2.jpg

626 ms

banner_stretch3.jpg

banner_stretch3.jpg

91 ms

tabletitle_bg_blue.jpg

tabletitle_bg_blue.jpg

182 ms

tabledesc_bg.gif

tabledesc_bg.gif

358 ms

sits-print.css

sits-print.css

90 ms

Accessibility Review

evision.dundee.ac.uk accessibility score

100

Accessibility Issues

Best Practices

evision.dundee.ac.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

evision.dundee.ac.uk SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Evision.dundee.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 Evision.dundee.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.

Social Sharing Optimization

evision.dundee.ac.uk

Open Graph description is not detected on the main page of Evision Dundee. 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: