Tools & Wizards About Us
skoolbo.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

skoolbo.com

Skoolbo - Reading, Writing, Numeracy, Languages, Science and more

Page Load Speed

1.9 sec in total

First Response

46 ms

Resources Loaded

1.1 sec

Page Rendered

827 ms

skoolbo.com screenshot

About Website

Visit skoolbo.com now to see the best up-to-date Skoolbo content for Australia and also check out these interesting facts you probably never knew about skoolbo.com

Skoolbo is a full curriculum learning program for four to ten-year-olds. Children are immersed in an incredible learning world and are highly motivated by the inbuilt rewards. Subjects include Reading...

Visit skoolbo.com

Key Findings

We analyzed Skoolbo.com page load time and found that the first response time was 46 ms and then it took 1.9 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

skoolbo.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value24.5 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value3,860 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.402

25/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

skoolbo.com

46 ms

skoolbo.com

126 ms

cssbootstrap

26 ms

ace-fonts.min.css

58 ms

ace.min.css

197 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 91% of them (73 requests) were addressed to the original Skoolbo.com, 3% (2 requests) were made to Youtube.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (412 ms) belongs to the original domain Skoolbo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.1 kB (7%)

Content Size

3.6 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Skoolbo.com main page is 3.6 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 100.2 kB

  • Original 120.6 kB
  • After minification 85.2 kB
  • After compression 20.4 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 35.5 kB, which is 29% 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 100.2 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 116.8 kB

  • Original 3.3 MB
  • After minification 3.2 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. Skoolbo images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 12.7 kB

  • Original 72.4 kB
  • After minification 71.5 kB
  • After compression 59.7 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 12.7 kB or 18% of the original size.

CSS Optimization

-32%

Potential reduce by 41.4 kB

  • Original 130.3 kB
  • After minification 130.3 kB
  • After compression 89.0 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. Skoolbo.com needs all CSS files to be minified and compressed as it can save up to 41.4 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (40%)

Requests Now

75

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skoolbo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

skoolbo.com

skoolbo.com

46 ms

skoolbo.com

skoolbo.com

126 ms

cssbootstrap

cssbootstrap

26 ms

ace-fonts.min.css

ace-fonts.min.css

58 ms

ace.min.css

ace.min.css

197 ms

ace-skins.min.css

ace-skins.min.css

129 ms

ace-rtl.min.css

ace-rtl.min.css

135 ms

css

css

98 ms

navbar

navbar

141 ms

index.css

index.css

107 ms

modernizr

modernizr

221 ms

js

js

88 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

40 ms

require

require

281 ms

require-config.js

require-config.js

256 ms

site.js

site.js

256 ms

iframe_api

iframe_api

70 ms

index.js

index.js

280 ms

fbevents.js

fbevents.js

54 ms

background_tile_2.png

background_tile_2.png

38 ms

skoolbo2_header.png

skoolbo2_header.png

42 ms

web_Snazz.jpg

web_Snazz.jpg

47 ms

web_Why%20Skoolbo.jpg

web_Why%20Skoolbo.jpg

37 ms

LearningGuaranteed_MATH.png

LearningGuaranteed_MATH.png

37 ms

web_30%20Day%20Free.jpg

web_30%20Day%20Free.jpg

47 ms

CODiE.png

CODiE.png

79 ms

web-best-person.jpg

web-best-person.jpg

78 ms

PB_badge2.png

PB_badge2.png

78 ms

web_images2.jpg

web_images2.jpg

90 ms

web-pricing-USD.jpg

web-pricing-USD.jpg

88 ms

web_smartest.jpg

web_smartest.jpg

89 ms

web_teachers.jpg

web_teachers.jpg

91 ms

web-snazz-learning.jpg

web-snazz-learning.jpg

91 ms

web-PB_Collage.jpg

web-PB_Collage.jpg

110 ms

personalbest.png

personalbest.png

109 ms

web_skillMaster.jpg

web_skillMaster.jpg

108 ms

web_computer.jpg

web_computer.jpg

170 ms

web_todaysChallenge.jpg

web_todaysChallenge.jpg

179 ms

web_stepbystep.jpg

web_stepbystep.jpg

170 ms

web_snazzimals.jpg

web_snazzimals.jpg

198 ms

web_tracker.jpg

web_tracker.jpg

220 ms

web_research.jpg

web_research.jpg

199 ms

web_rewards.jpg

web_rewards.jpg

219 ms

web_3dWorlds.jpg

web_3dWorlds.jpg

218 ms

web_grandparents.jpg

web_grandparents.jpg

219 ms

web_reading.jpg

web_reading.jpg

236 ms

web_phonicals.jpg

web_phonicals.jpg

238 ms

web_writing.jpg

web_writing.jpg

258 ms

web_ashg.jpg

web_ashg.jpg

258 ms

web_math.jpg

web_math.jpg

258 ms

web_timestable.jpg

web_timestable.jpg

268 ms

web_language.jpg

web_language.jpg

266 ms

web_science.jpg

web_science.jpg

275 ms

www-widgetapi.js

www-widgetapi.js

10 ms

ai.0.js

ai.0.js

45 ms

web_curiosity.jpg

web_curiosity.jpg

291 ms

OpenSans-400.woff

OpenSans-400.woff

288 ms

OpenSans-300.woff

OpenSans-300.woff

285 ms

Big_Bimbo_NC.ttf

Big_Bimbo_NC.ttf

318 ms

jquery

jquery

308 ms

blockUI.js

blockUI.js

349 ms

jquery.countdown.min.js

jquery.countdown.min.js

354 ms

661377854607511

661377854607511

75 ms

knockout

knockout

304 ms

leaderboard-service.js

leaderboard-service.js

320 ms

js-cookie.js

js-cookie.js

363 ms

jquery.visible.min.js

jquery.visible.min.js

374 ms

web_music.jpg

web_music.jpg

372 ms

web_art.jpg

web_art.jpg

371 ms

web_stories.jpg

web_stories.jpg

393 ms

web_money.jpg

web_money.jpg

391 ms

web_brain.jpg

web_brain.jpg

412 ms

web_footerCollage.jpg

web_footerCollage.jpg

393 ms

web_rainbow.png

web_rainbow.png

392 ms

web_snazzPopup.png

web_snazzPopup.png

400 ms

bootstrap

bootstrap

168 ms

jquery.blockUI.js

jquery.blockUI.js

161 ms

leaderboard-repository.js

leaderboard-repository.js

160 ms

knockout-extension.js

knockout-extension.js

162 ms

String.js

String.js

14 ms

Accessibility Review

skoolbo.com accessibility score

66

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

Image elements do not have [alt] attributes

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

skoolbo.com best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

skoolbo.com SEO score

83

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Skoolbo.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 Skoolbo.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

skoolbo.com

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