Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

playground.robogarden.ca

Coding Games From Beginner to Professional Level | RoboGarden

Page Load Speed

405 ms in total

First Response

35 ms

Resources Loaded

318 ms

Page Rendered

52 ms

About Website

Welcome to playground.robogarden.ca homepage info - get ready to check Playground Robo Garden best content for India right away, or after learning these important things about playground.robogarden.ca

RoboGarden provides a complete, game-based suite that teaches coding from beginner to professional level, starting with block programming and progressing to professional Python and JavaScript programm...

Visit playground.robogarden.ca

Key Findings

We analyzed Playground.robogarden.ca page load time and found that the first response time was 35 ms and then it took 370 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

playground.robogarden.ca performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value27.1 s

0/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.847

4/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

playground.robogarden.ca

35 ms

playground.robogarden.ca

72 ms

font-awesome.min.css

34 ms

jquery-3.2.1.slim.min.js

22 ms

popper.min.js

45 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 64% of them (7 requests) were addressed to the original Playground.robogarden.ca, 18% (2 requests) were made to Cdnjs.cloudflare.com and 9% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (147 ms) belongs to the original domain Playground.robogarden.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.8 kB (20%)

Content Size

437.7 kB

After Optimization

349.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Playground.robogarden.ca main page is 437.7 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 331.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 27.5 kB

  • Original 32.1 kB
  • After minification 31.9 kB
  • After compression 4.6 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 27.5 kB or 86% of the original size.

JavaScript Optimization

-14%

Potential reduce by 44.8 kB

  • Original 331.5 kB
  • After minification 331.5 kB
  • After compression 286.7 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 44.8 kB or 14% of the original size.

CSS Optimization

-21%

Potential reduce by 15.4 kB

  • Original 74.0 kB
  • After minification 74.0 kB
  • After compression 58.6 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. Playground.robogarden.ca needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (67%)

Requests Now

9

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Playground Robo Garden. 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

Accessibility Review

playground.robogarden.ca accessibility score

78

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

playground.robogarden.ca best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

playground.robogarden.ca SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Playground.robogarden.ca 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 Playground.robogarden.ca 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

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