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Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

m.acas.org.uk

Acas | Making working life better for everyone in Britain

Page Load Speed

2.1 sec in total

First Response

469 ms

Resources Loaded

1.5 sec

Page Rendered

150 ms

m.acas.org.uk screenshot

About Website

Visit m.acas.org.uk now to see the best up-to-date M Acas content for United Kingdom and also check out these interesting facts you probably never knew about m.acas.org.uk

Acas is the workplace expert for England, Wales and Scotland. We provide free and impartial advice for employers and employees, training and help resolve disputes.

Visit m.acas.org.uk

Key Findings

We analyzed M.acas.org.uk page load time and found that the first response time was 469 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

m.acas.org.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

m.acas.org.uk

469 ms

jquery-1.10.1.min.js

7 ms

jquery-ui.min.js

25 ms

jquery.mobile-1.3.2.min.js

23 ms

javascripts.js

152 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 38% of them (15 requests) were addressed to the original M.acas.org.uk, 10% (4 requests) were made to Youtube.com and 10% (4 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (564 ms) relates to the external source Secureanswers.faq-help.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 950.0 kB (66%)

Content Size

1.4 MB

After Optimization

492.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.acas.org.uk main page is 1.4 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. 70% of websites need less resources to load. Javascripts take 971.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 73.9 kB

  • Original 103.9 kB
  • After minification 102.8 kB
  • After compression 30.0 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 73.9 kB or 71% of the original size.

Image Optimization

-12%

Potential reduce by 6.6 kB

  • Original 55.0 kB
  • After minification 48.4 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, M Acas needs image optimization as it can save up to 6.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 619.0 kB

  • Original 971.9 kB
  • After minification 960.1 kB
  • After compression 352.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 619.0 kB or 64% of the original size.

CSS Optimization

-80%

Potential reduce by 250.4 kB

  • Original 311.5 kB
  • After minification 289.5 kB
  • After compression 61.1 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. M.acas.org.uk needs all CSS files to be minified and compressed as it can save up to 250.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (60%)

Requests Now

35

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Acas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

m.acas.org.uk

m.acas.org.uk

469 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

7 ms

jquery-ui.min.js

jquery-ui.min.js

25 ms

jquery.mobile-1.3.2.min.js

jquery.mobile-1.3.2.min.js

23 ms

javascripts.js

javascripts.js

152 ms

jquery.cookie.js

jquery.cookie.js

157 ms

hideCookieBanner.js

hideCookieBanner.js

159 ms

faqtAgent_lightbox.js

faqtAgent_lightbox.js

233 ms

extraTracking.js

extraTracking.js

159 ms

lunametrics-youtube.gtm.js

lunametrics-youtube.gtm.js

235 ms

jquery.mobile-1.3.2.min.css

jquery.mobile-1.3.2.min.css

20 ms

style.css

style.css

228 ms

acasmobile.css

acasmobile.css

309 ms

faqtAgent_lightbox.css

faqtAgent_lightbox.css

233 ms

addthis_widget.js

addthis_widget.js

7 ms

iframe_api

iframe_api

26 ms

www-widgetapi.js

www-widgetapi.js

8 ms

analytics.js

analytics.js

83 ms

toplogo.png

toplogo.png

135 ms

helpline_person.png

helpline_person.png

242 ms

envelope.jpg

envelope.jpg

160 ms

fa_popular_cat_by_label.php

fa_popular_cat_by_label.php

564 ms

addthis_widget.js

addthis_widget.js

59 ms

fa_popular_cat_by_label.php

fa_popular_cat_by_label.php

487 ms

ajax-loader.gif

ajax-loader.gif

191 ms

icons-18-white.png

icons-18-white.png

98 ms

1fOsYkxr-UI

1fOsYkxr-UI

97 ms

LLOMPXgVCaU

LLOMPXgVCaU

129 ms

PTm8ezjFTdg

PTm8ezjFTdg

158 ms

collect

collect

16 ms

collect

collect

16 ms

collect

collect

71 ms

collect

collect

92 ms

www-embed-player-vflQrT_sR.css

www-embed-player-vflQrT_sR.css

44 ms

www-embed-player.js

www-embed-player.js

65 ms

base.js

base.js

109 ms

1eJU4PjErWSV5LNTKFXcze5UHikZLg3viIH581vcHWA.js

1eJU4PjErWSV5LNTKFXcze5UHikZLg3viIH581vcHWA.js

457 ms

ad_status.js

ad_status.js

41 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

34 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

37 ms

Accessibility Review

m.acas.org.uk accessibility score

100

Accessibility Issues

Best Practices

m.acas.org.uk best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

m.acas.org.uk SEO score

100

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

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 M.acas.org.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 M.acas.org.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

m.acas.org.uk

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