Tools & Wizards About Us
aru.ac.uk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

aru.ac.uk

University courses at ARU | Anglia Ruskin University - ARU

Page Load Speed

3.6 sec in total

First Response

362 ms

Resources Loaded

2.1 sec

Page Rendered

1.2 sec

aru.ac.uk screenshot

About Website

Welcome to aru.ac.uk homepage info - get ready to check ARU best content for United Kingdom right away, or after learning these important things about aru.ac.uk

Boost your career with award-winning facilities and full support throughout your degree. Join ARU in Chelmsford, Cambridge, Peterborough or Writtle.

Visit aru.ac.uk

Key Findings

We analyzed Aru.ac.uk page load time and found that the first response time was 362 ms and then it took 3.3 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

aru.ac.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value4,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.4

25/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

aru.ac.uk

362 ms

www.aru.ac.uk

664 ms

loader.js

31 ms

uc-block.bundle.js

36 ms

globalcss

458 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 89% of them (39 requests) were addressed to the original Aru.ac.uk, 5% (2 requests) were made to App.usercentrics.eu and 2% (1 request) were made to Privacy-proxy.usercentrics.eu. The less responsive or slowest element that took the longest time to load (664 ms) belongs to the original domain Aru.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.1 kB (11%)

Content Size

622.7 kB

After Optimization

551.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Aru.ac.uk main page is 622.7 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 268.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 71.1 kB

  • Original 86.6 kB
  • After minification 81.5 kB
  • After compression 15.6 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 71.1 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 267.9 kB
  • After minification 267.9 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. ARU images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 15 B

  • Original 268.2 kB
  • After minification 268.2 kB
  • After compression 268.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 12 (30%)

Requests Now

40

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ARU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aru.ac.uk

aru.ac.uk

362 ms

www.aru.ac.uk

www.aru.ac.uk

664 ms

loader.js

loader.js

31 ms

uc-block.bundle.js

uc-block.bundle.js

36 ms

globalcss

globalcss

458 ms

arustylescss

arustylescss

163 ms

VisitorIdentification.js

VisitorIdentification.js

274 ms

bundle.js

bundle.js

21 ms

gtm.js

gtm.js

96 ms

jquery.min.js

jquery.min.js

24 ms

global_publishedmode

global_publishedmode

98 ms

validation

validation

368 ms

logo--aru.svg

logo--aru.svg

64 ms

clearing-homepage-hero_576x500.jpg

clearing-homepage-hero_576x500.jpg

171 ms

icon--select-arrow.png

icon--select-arrow.png

279 ms

university-of-the-year-graphic_700x430.jpg

university-of-the-year-graphic_700x430.jpg

64 ms

group-of-students-aru-peterborough_700x430.jpg

group-of-students-aru-peterborough_700x430.jpg

67 ms

further-education-three-students-with-books-in-grounds_700x430.jpg

further-education-three-students-with-books-in-grounds_700x430.jpg

160 ms

chelmsford-grounds_700x430.jpg

chelmsford-grounds_700x430.jpg

167 ms

humanities-students-library_700x430.jpg

humanities-students-library_700x430.jpg

74 ms

cambridge-courtyard_700x430.jpg

cambridge-courtyard_700x430.jpg

169 ms

students-watching-graph_700x430.jpg

students-watching-graph_700x430.jpg

251 ms

certificate_119x119.jpg

certificate_119x119.jpg

265 ms

star_119x119.jpg

star_119x119.jpg

278 ms

uni-building_119x119.jpg

uni-building_119x119.jpg

184 ms

cv_119x119.jpg

cv_119x119.jpg

328 ms

rosette2_119x119.jpg

rosette2_119x119.jpg

196 ms

sunshone_119x119.jpg

sunshone_119x119.jpg

322 ms

aru-peterborough-campus_600x450.jpg

aru-peterborough-campus_600x450.jpg

359 ms

student-in-greenhouse_700x430.jpg

student-in-greenhouse_700x430.jpg

277 ms

five-students-around-a-laptop_512x315.jpg

five-students-around-a-laptop_512x315.jpg

376 ms

lt-col-ed-rankin-and-professor-roderick-watkins_700x430.jpg

lt-col-ed-rankin-and-professor-roderick-watkins_700x430.jpg

455 ms

older-man-painting-at-easel-istock_700x430.jpg

older-man-painting-at-easel-istock_700x430.jpg

461 ms

glass-globe-on-rocks-louis-maniquet-unsplash_700x430.jpg

glass-globe-on-rocks-louis-maniquet-unsplash_700x430.jpg

427 ms

plastic-litter-on-beach_700x430.jpg

plastic-litter-on-beach_700x430.jpg

437 ms

student-ambassadors-chelmsford_700x430.jpg

student-ambassadors-chelmsford_700x430.jpg

459 ms

four-students-lecture-theatre_900x576.jpg

four-students-lecture-theatre_900x576.jpg

494 ms

music-therapy-session_700x430.jpg

music-therapy-session_700x430.jpg

582 ms

logo--facebook-blue.png

logo--facebook-blue.png

449 ms

Logo_instagram_white.png

Logo_instagram_white.png

463 ms

logo--twitter-white.png

logo--twitter-white.png

468 ms

logo--youtube-white.png

logo--youtube-white.png

472 ms

ARURaleway-Regular.woff

ARURaleway-Regular.woff

513 ms

ARURaisonne-DemiBold.woff

ARURaisonne-DemiBold.woff

526 ms

Accessibility Review

aru.ac.uk accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

aru.ac.uk best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

aru.ac.uk SEO score

97

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

aru.ac.uk

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