Tools & Wizards About Us
emaths.co.uk screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

emaths.co.uk

Emaths - Free Resources for Mathematics Teachers and Students

Page Load Speed

5.8 sec in total

First Response

1.1 sec

Resources Loaded

3.9 sec

Page Rendered

811 ms

emaths.co.uk screenshot

About Website

Click here to check amazing Emaths content for Kuwait. Otherwise, check out these important facts you probably never knew about emaths.co.uk

Emaths provides free resources for mathematics teachers and students.

Visit emaths.co.uk

Key Findings

We analyzed Emaths.co.uk page load time and found that the first response time was 1.1 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

emaths.co.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

emaths.co.uk

1140 ms

joomla-alert.min.css

109 ms

theme.12.css

1149 ms

theme.update.css

202 ms

core.min.js

217 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that all of those requests were addressed to Emaths.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Emaths.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 865.4 kB (16%)

Content Size

5.6 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emaths.co.uk main page is 5.6 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. 20% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 40.1 kB

  • Original 46.1 kB
  • After minification 36.8 kB
  • After compression 6.1 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 9.3 kB, which is 20% 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 40.1 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 278.9 kB

  • Original 4.8 MB
  • After minification 4.5 MB

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. Emaths images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 141.0 kB

  • Original 219.8 kB
  • After minification 219.8 kB
  • After compression 78.9 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 141.0 kB or 64% of the original size.

CSS Optimization

-88%

Potential reduce by 405.5 kB

  • Original 463.0 kB
  • After minification 462.9 kB
  • After compression 57.5 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. Emaths.co.uk needs all CSS files to be minified and compressed as it can save up to 405.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (34%)

Requests Now

35

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emaths. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

emaths.co.uk

emaths.co.uk

1140 ms

joomla-alert.min.css

joomla-alert.min.css

109 ms

theme.12.css

theme.12.css

1149 ms

theme.update.css

theme.update.css

202 ms

core.min.js

core.min.js

217 ms

messages-es5.min.js

messages-es5.min.js

216 ms

messages.min.js

messages.min.js

220 ms

analytics.min.js

analytics.min.js

217 ms

uikit.min.js

uikit.min.js

681 ms

uikit-icons-design-bites.min.js

uikit-icons-design-bites.min.js

539 ms

theme.js

theme.js

323 ms

logoblack-85435415.png

logoblack-85435415.png

114 ms

home-hero-left.svg

home-hero-left.svg

112 ms

home-hero-right.svg

home-hero-right.svg

116 ms

timetravel-b6a596ab.png

timetravel-b6a596ab.png

445 ms

fads-22401dfa.png

fads-22401dfa.png

445 ms

differentiation-bbc6ea88.png

differentiation-bbc6ea88.png

751 ms

limitless2-401ca932.png

limitless2-401ca932.png

568 ms

limitless1-a54494e1.png

limitless1-a54494e1.png

651 ms

about%20time-cebdedef.png

about%20time-cebdedef.png

846 ms

sausages-d31f2d2f.png

sausages-d31f2d2f.png

677 ms

education-fc59e0ad.png

education-fc59e0ad.png

607 ms

resources-category-fonts-intro.svg

resources-category-fonts-intro.svg

671 ms

resources-category-brushes-intro.svg

resources-category-brushes-intro.svg

716 ms

resources-category-vectors-intro.svg

resources-category-vectors-intro.svg

758 ms

resources-category-graphics-intro.svg

resources-category-graphics-intro.svg

781 ms

resources-category-mockups-intro.svg

resources-category-mockups-intro.svg

784 ms

resources-category-ui-kits-intro.svg

resources-category-ui-kits-intro.svg

820 ms

KS3-fda9a058.png

KS3-fda9a058.png

1375 ms

KS2-23356a4b.png

KS2-23356a4b.png

1480 ms

KS1-e730c088.png

KS1-e730c088.png

1512 ms

languages-b3f98b80.png

languages-b3f98b80.png

919 ms

cpd-9e5b4200.png

cpd-9e5b4200.png

968 ms

optional_sats-06c78665.png

optional_sats-06c78665.png

1553 ms

mark_mccourt-486ba145.png

mark_mccourt-486ba145.png

1059 ms

old_exams-5cef8d2f.png

old_exams-5cef8d2f.png

1127 ms

Accessibility Review

emaths.co.uk accessibility score

97

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

Links do not have a discernible name

Best Practices

emaths.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

emaths.co.uk SEO score

92

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

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 Emaths.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 Emaths.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

emaths.co.uk

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