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maths99.com.au screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

maths99.com.au

Maths and English Exercises for Primary Kids Preparing for OC and selective Tests

Page Load Speed

4.6 sec in total

First Response

1.2 sec

Resources Loaded

3.3 sec

Page Rendered

73 ms

maths99.com.au screenshot

About Website

Visit maths99.com.au now to see the best up-to-date Maths 99 content and also check out these interesting facts you probably never knew about maths99.com.au

Online Resources for primary Students in English and Maths. Printable Work Sheets,Exercises for Kindergaten to Year 6

Visit maths99.com.au

Key Findings

We analyzed Maths99.com.au page load time and found that the first response time was 1.2 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

maths99.com.au performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

Network Requests Diagram

maths99.com.au

1158 ms

jquery.js

1212 ms

show_ads.js

69 ms

logo4.gif

207 ms

tiger.gif

602 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 54% of them (7 requests) were addressed to the original Maths99.com.au, 23% (3 requests) were made to Pagead2.googlesyndication.com and 23% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Maths99.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.1 kB (10%)

Content Size

332.5 kB

After Optimization

300.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Maths99.com.au main page is 332.5 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. 15% of websites need less resources to load. Javascripts take 303.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.8 kB

  • Original 19.2 kB
  • After minification 18.9 kB
  • After compression 5.5 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 13.8 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 497 B

  • Original 9.6 kB
  • After minification 9.1 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. Maths 99 images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 17.8 kB

  • Original 303.6 kB
  • After minification 303.6 kB
  • After compression 285.8 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 3 (25%)

Requests Now

12

After Optimization

9

  • AJAX
  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maths 99. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

maths99.com.au

maths99.com.au

1158 ms

jquery.js

jquery.js

1212 ms

show_ads.js

show_ads.js

69 ms

logo4.gif

logo4.gif

207 ms

tiger.gif

tiger.gif

602 ms

adsbygoogle.js

adsbygoogle.js

108 ms

tts8a.html

tts8a.html

429 ms

members1.asp

members1.asp

943 ms

show_ads_impl.js

show_ads_impl.js

247 ms

tts8a.jpg

tts8a.jpg

207 ms

zrt_lookup.html

zrt_lookup.html

25 ms

ads

ads

46 ms

ads

ads

34 ms

Accessibility Review

maths99.com.au accessibility score

74

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

maths99.com.au best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

maths99.com.au SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maths99.com.au 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 Maths99.com.au main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

maths99.com.au

Open Graph description is not detected on the main page of Maths 99. 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: