Tools & Wizards About Us
aru.ac.uk screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

aru.ac.uk

University courses at ARU | Anglia Ruskin University - ARU

Page Load Speed

4.1 sec in total

First Response

391 ms

Resources Loaded

3.3 sec

Page Rendered

413 ms

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 or Peterborough. Learn more now.

Visit aru.ac.uk

Key Findings

We analyzed Aru.ac.uk page load time and found that the first response time was 391 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

aru.ac.uk performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.913

3/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

aru.ac.uk

391 ms

aru.ac.uk

569 ms

gtm.js

164 ms

css

120 ms

globalcss

277 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 35% of them (27 requests) were addressed to the original Aru.ac.uk, 10% (8 requests) were made to Lpcdn.lpsnmedia.net and 4% (3 requests) were made to Accdn.lpsnmedia.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Aru.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 488.5 kB (20%)

Content Size

2.5 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Aru.ac.uk main page is 2.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 916.5 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 369.6 kB

  • Original 686.0 kB
  • After minification 670.2 kB
  • After compression 316.4 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. 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 369.6 kB or 54% of the original size.

Image Optimization

-3%

Potential reduce by 26.3 kB

  • Original 916.5 kB
  • After minification 890.3 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

-10%

Potential reduce by 92.6 kB

  • Original 895.3 kB
  • After minification 894.6 kB
  • After compression 802.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 49 (66%)

Requests Now

74

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 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 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aru.ac.uk

aru.ac.uk

391 ms

aru.ac.uk

aru.ac.uk

569 ms

gtm.js

gtm.js

164 ms

css

css

120 ms

globalcss

globalcss

277 ms

arustylescss

arustylescss

379 ms

jquery.min.js

jquery.min.js

99 ms

global_publishedmode

global_publishedmode

730 ms

validation

validation

730 ms

april_683x683.jpg

april_683x683.jpg

834 ms

ashcroft-building-chelmsford_683x683.jpg

ashcroft-building-chelmsford_683x683.jpg

889 ms

insight.min.js

insight.min.js

545 ms

analytics.js

analytics.js

488 ms

hotjar-812171.js

hotjar-812171.js

537 ms

conversion_async.js

conversion_async.js

527 ms

bat.js

bat.js

521 ms

uwt.js

uwt.js

559 ms

fbevents.js

fbevents.js

431 ms

scevent.min.js

scevent.min.js

609 ms

core.js

core.js

605 ms

events.js

events.js

605 ms

js

js

229 ms

activityi;src=5779232;type=remar0;cat=allpa0;ord=1;num=926695892517;gtm=2wga50;auiddc=382765562.1665101054;u7=%2F;~oref=https%3A%2F%2Faru.ac.uk%2F

activityi;src=5779232;type=remar0;cat=allpa0;ord=1;num=926695892517;gtm=2wga50;auiddc=382765562.1665101054;u7=%2F;~oref=https%3A%2F%2Faru.ac.uk%2F

577 ms

tag.js

tag.js

604 ms

logo--aru.svg

logo--aru.svg

474 ms

icon--arrow-white--rev.svg

icon--arrow-white--rev.svg

374 ms

Pause.svg

Pause.svg

417 ms

icon--arrow-white.svg

icon--arrow-white.svg

414 ms

icon--select-arrow.png

icon--select-arrow.png

476 ms

dan-burman_700x430.jpg

dan-burman_700x430.jpg

790 ms

olivia_700x430.jpg

olivia_700x430.jpg

865 ms

viren-swami_700x430.jpg

viren-swami_700x430.jpg

866 ms

blue-jean-film-still_700x430.jpg

blue-jean-film-still_700x430.jpg

713 ms

coronavirus_700x430.jpg

coronavirus_700x430.jpg

967 ms

piano-playing-close-up_700x430.jpg

piano-playing-close-up_700x430.jpg

728 ms

black-history-month_600x450.jpg

black-history-month_600x450.jpg

966 ms

ashcroft-building-chelmsford_700x430.jpg

ashcroft-building-chelmsford_700x430.jpg

1052 ms

logo--facebook-blue.png

logo--facebook-blue.png

1040 ms

Logo_instagram_white.png

Logo_instagram_white.png

1061 ms

logo--twitter-white.png

logo--twitter-white.png

1108 ms

logo--youtube-white.png

logo--youtube-white.png

1241 ms

ARURaleway-Regular.woff

ARURaleway-Regular.woff

1031 ms

ARURaisonne-DemiBold.woff

ARURaisonne-DemiBold.woff

1147 ms

1828864807335587

1828864807335587

229 ms

collect

collect

77 ms

22023183.js

22023183.js

124 ms

modules.cbd9768ba80ba0be5b17.js

modules.cbd9768ba80ba0be5b17.js

394 ms

323 ms

458 ms

collect

collect

127 ms

src=5779232;type=remar0;cat=allpa0;ord=1;num=926695892517;gtm=2wga50;auiddc=382765562.1665101054;u7=%2F;~oref=https%3A%2F%2Faru.ac.uk%2F

src=5779232;type=remar0;cat=allpa0;ord=1;num=926695892517;gtm=2wga50;auiddc=382765562.1665101054;u7=%2F;~oref=https%3A%2F%2Faru.ac.uk%2F

410 ms

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

335 ms

main.3a217bc7.js

main.3a217bc7.js

123 ms

.jsonp

.jsonp

221 ms

22023183

22023183

440 ms

adsct

adsct

526 ms

adsct

adsct

484 ms

adsct

adsct

523 ms

adsct

adsct

524 ms

343942390873898

343942390873898

370 ms

359 ms

392 ms

322 ms

337 ms

desktopEmbeddedStyle.js

desktopEmbeddedStyle.js

358 ms

ui-framework.js

ui-framework.js

354 ms

UMSClientAPI.min.js

UMSClientAPI.min.js

354 ms

lpChatV3.min.js

lpChatV3.min.js

355 ms

surveylogicinstance.min.js

surveylogicinstance.min.js

342 ms

zones

zones

317 ms

254 ms

visit-data

visit-data

559 ms

clarity.js

clarity.js

98 ms

desktopEmbedded.js

desktopEmbedded.js

82 ms

storage.secure.min.html

storage.secure.min.html

127 ms

storage.secure.min.js

storage.secure.min.js

111 ms

refererrestrictions

refererrestrictions

448 ms

18 ms

Accessibility Review

aru.ac.uk accessibility score

91

Accessibility Issues

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

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

aru.ac.uk SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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: