Tools & Wizards About Us
kkleemaths.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

kkleemaths.com

Homepage KK LEE - KK LEE MATHEMATICS

Page Load Speed

14.2 sec in total

First Response

3.1 sec

Resources Loaded

9.8 sec

Page Rendered

1.4 sec

kkleemaths.com screenshot

About Website

Welcome to kkleemaths.com homepage info - get ready to check KK LEE Maths best content for Malaysia right away, or after learning these important things about kkleemaths.com

Improve your math grades with helpful strategies from KK Lee. We provide STPM Maths (T) & (M), A Level Mathematics, & Further Mathematics classes.

Visit kkleemaths.com

Key Findings

We analyzed Kkleemaths.com page load time and found that the first response time was 3.1 sec and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kkleemaths.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.997

2/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

kkleemaths.com

3082 ms

pagenavi-css.css

708 ms

app.min.css

483 ms

style.min.css

714 ms

css

38 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 75% of them (70 requests) were addressed to the original Kkleemaths.com, 17% (16 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Images.unsplash.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Kkleemaths.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 574.8 kB (14%)

Content Size

4.1 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kkleemaths.com main page is 4.1 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. 65% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 331.6 kB

  • Original 383.7 kB
  • After minification 376.4 kB
  • After compression 52.1 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. 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 331.6 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 208.8 kB

  • Original 3.1 MB
  • After minification 2.9 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. KK LEE Maths images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.5 kB

  • Original 486.7 kB
  • After minification 486.7 kB
  • After compression 482.2 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.

CSS Optimization

-33%

Potential reduce by 29.9 kB

  • Original 91.8 kB
  • After minification 79.7 kB
  • After compression 61.9 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. Kkleemaths.com needs all CSS files to be minified and compressed as it can save up to 29.9 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (49%)

Requests Now

70

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KK LEE 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 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kkleemaths.com

kkleemaths.com

3082 ms

pagenavi-css.css

pagenavi-css.css

708 ms

app.min.css

app.min.css

483 ms

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714 ms

css

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38 ms

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727 ms

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728 ms

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729 ms

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729 ms

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735 ms

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950 ms

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957 ms

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1443 ms

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1041 ms

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1042 ms

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1455 ms

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2405 ms

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1651 ms

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2854 ms

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1671 ms

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1701 ms

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1910 ms

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1939 ms

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2179 ms

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2389 ms

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33 ms

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2208 ms

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2159 ms

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2187 ms

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2186 ms

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2206 ms

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2369 ms

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2175 ms

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2104 ms

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2101 ms

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41 ms

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51 ms

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51 ms

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51 ms

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51 ms

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52 ms

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2157 ms

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2172 ms

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2185 ms

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app.min.js

1972 ms

common.js

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1989 ms

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2137 ms

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2137 ms

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2145 ms

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2229 ms

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1962 ms

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1896 ms

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1885 ms

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1692 ms

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1696 ms

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1584 ms

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1675 ms

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Accessibility Review

kkleemaths.com accessibility score

65

Accessibility Issues

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.

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

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kkleemaths.com 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

kkleemaths.com SEO score

99

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

    EN

  • Encoding

    UTF-8

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

kkleemaths.com

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