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3minutemaths.co.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

3minutemaths.co.uk

3 Minute Maths - GCSE maths walkthrough videos and worksheets

Page Load Speed

2.2 sec in total

First Response

106 ms

Resources Loaded

1.9 sec

Page Rendered

159 ms

3minutemaths.co.uk screenshot

About Website

Click here to check amazing 3 Minute Maths content for United Kingdom. Otherwise, check out these important facts you probably never knew about 3minutemaths.co.uk

3 minute maths contains everything you need for GCSE and High School math revision. The maths videos are quick, effective, and cover all algebra, statistics, geometry and number topics.

Visit 3minutemaths.co.uk

Key Findings

We analyzed 3minutemaths.co.uk page load time and found that the first response time was 106 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

3minutemaths.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.787

5/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

www.3minutemaths.co.uk

106 ms

css

60 ms

js

104 ms

page.js

80 ms

jquery.min.js

34 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 68% of them (28 requests) were addressed to the original 3minutemaths.co.uk, 12% (5 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (252 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.8 kB (15%)

Content Size

473.9 kB

After Optimization

402.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 3minutemaths.co.uk main page is 473.9 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. 60% of websites need less resources to load. Javascripts take 262.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 71.7 kB

  • Original 92.0 kB
  • After minification 90.8 kB
  • After compression 20.3 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 71.7 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 119.7 kB
  • After minification 119.7 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. 3 Minute Maths images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 100 B

  • Original 262.2 kB
  • After minification 262.2 kB
  • After compression 262.1 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 22 (63%)

Requests Now

35

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Minute Maths. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.3minutemaths.co.uk

www.3minutemaths.co.uk

106 ms

css

css

60 ms

js

js

104 ms

page.js

page.js

80 ms

jquery.min.js

jquery.min.js

34 ms

js

js

151 ms

360-x-90.png

360-x-90.png

35 ms

style.css

style.css

40 ms

style.min.css

style.min.css

70 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

46 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

45 ms

front_end_style.css

front_end_style.css

44 ms

dashicons.min.css

dashicons.min.css

73 ms

desktop_style.css

desktop_style.css

64 ms

cookie-law-info-public.css

cookie-law-info-public.css

65 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

67 ms

pagenavi-css.css

pagenavi-css.css

66 ms

style.css

style.css

83 ms

tablepress-combined.min.css

tablepress-combined.min.css

84 ms

addtoany.min.css

addtoany.min.css

85 ms

ytprefs.min.css

ytprefs.min.css

86 ms

adsbygoogle.js

adsbygoogle.js

149 ms

lazyload.min.js

lazyload.min.js

73 ms

799435f7f5600b75405e470e2a60dfe3.js

799435f7f5600b75405e470e2a60dfe3.js

73 ms

P3-360x200.jpg

P3-360x200.jpg

76 ms

P2-360x200.jpg

P2-360x200.jpg

128 ms

2017P2-360x200.jpg

2017P2-360x200.jpg

128 ms

2017-P1F-360x200.jpg

2017-P1F-360x200.jpg

129 ms

Visit-Our-Website-Post2-300x251.png

Visit-Our-Website-Post2-300x251.png

127 ms

sm.25.html

sm.25.html

86 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

196 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

180 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrc.woff

180 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrc.woff

181 ms

hard-maths-1-360x200.jpg

hard-maths-1-360x200.jpg

19 ms

FP3-Nov-2018-360x200.jpg

FP3-Nov-2018-360x200.jpg

19 ms

Angles-in-polygons-2-360x200.png

Angles-in-polygons-2-360x200.png

19 ms

nov2018p1-360x200.jpg

nov2018p1-360x200.jpg

19 ms

show_ads_impl.js

show_ads_impl.js

252 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

8 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

7 ms

Accessibility Review

3minutemaths.co.uk accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

3minutemaths.co.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

High

Page has valid source maps

SEO Factors

3minutemaths.co.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 3minutemaths.co.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 3minutemaths.co.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

3minutemaths.co.uk

Open Graph data is detected on the main page of 3 Minute Maths. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: