Tools & Wizards About Us
creatorbot.co screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

creatorbot.co

STEM | Creator Bots | Creator Bot Partners | Learn Coding and Engineering

Page Load Speed

4.4 sec in total

First Response

88 ms

Resources Loaded

4.2 sec

Page Rendered

57 ms

creatorbot.co screenshot

About Website

Visit creatorbot.co now to see the best up-to-date Creator Bot content and also check out these interesting facts you probably never knew about creatorbot.co

Open Source Robotics Kits for Grades 3+. Over 60 Lessons on our Smart LMS. Standards-aligned, Free PD with all classroom and enterprise sets and licenses.

Visit creatorbot.co

Key Findings

We analyzed Creatorbot.co page load time and found that the first response time was 88 ms and then it took 4.3 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

creatorbot.co performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value25.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,860 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

www.creatorbot.co

88 ms

minified.js

32 ms

focus-within-polyfill.js

31 ms

polyfill.min.js

28 ms

8875.e26292eb.bundle.min.js

18 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Creatorbot.co, 67% (67 requests) were made to Static.wixstatic.com and 14% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.2 MB (34%)

Content Size

9.5 MB

After Optimization

6.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Creatorbot.co main page is 9.5 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. 60% of websites need less resources to load. Images take 8.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 915.6 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 196.4 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. 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 915.6 kB or 82% of the original size.

Image Optimization

-28%

Potential reduce by 2.3 MB

  • Original 8.1 MB
  • After minification 5.8 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. Obviously, Creator Bot needs image optimization as it can save up to 2.3 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.5 kB

  • Original 275.1 kB
  • After minification 275.1 kB
  • After compression 270.6 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 14 (16%)

Requests Now

86

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Creator Bot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.creatorbot.co

www.creatorbot.co

88 ms

minified.js

minified.js

32 ms

focus-within-polyfill.js

focus-within-polyfill.js

31 ms

polyfill.min.js

polyfill.min.js

28 ms

8875.e26292eb.bundle.min.js

8875.e26292eb.bundle.min.js

18 ms

thunderbolt-commons.b7a35b00.bundle.min.js

thunderbolt-commons.b7a35b00.bundle.min.js

171 ms

main.d98de0fd.bundle.min.js

main.d98de0fd.bundle.min.js

184 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

154 ms

lodash.min.js

lodash.min.js

157 ms

react.production.min.js

react.production.min.js

170 ms

react-dom.production.min.js

react-dom.production.min.js

170 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

188 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

189 ms

l.js

l.js

309 ms

rgb%20led.png

rgb%20led.png

315 ms

489700441

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474 ms

bundle.min.js

bundle.min.js

180 ms

Speakerr.png

Speakerr.png

3828 ms

IMG_3198.png

IMG_3198.png

473 ms

Logo_CreatorBots_Website.png

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415 ms

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750 ms

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416 ms

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411 ms

gear.png

gear.png

580 ms

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660 ms

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635 ms

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721 ms

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772 ms

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820 ms

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966 ms

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836 ms

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978 ms

Stuppy.png

Stuppy.png

997 ms

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Circuit%20icon.png

947 ms

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985 ms

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1090 ms

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1227 ms

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981 ms

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987 ms

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991 ms

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991 ms

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995 ms

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1001 ms

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LEDyellow.png

1256 ms

LEDred.png

LEDred.png

1135 ms

spaceship-clipart.png

spaceship-clipart.png

1212 ms

SOS%20ground.png

SOS%20ground.png

1358 ms

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1298 ms

Level_1.png

Level_1.png

1449 ms

spaceshipp_edited.png

spaceshipp_edited.png

1441 ms

spaceshipp.png

spaceshipp.png

1420 ms

flyingbot.png

flyingbot.png

1512 ms

108 ms

101 ms

101 ms

97 ms

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96 ms

141 ms

132 ms

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133 ms

135 ms

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1303 ms

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1112 ms

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1193 ms

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1187 ms

api.js

api.js

10 ms

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1229 ms

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1213 ms

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1249 ms

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1274 ms

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1166 ms

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1670 ms

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1359 ms

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1384 ms

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1388 ms

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1319 ms

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1406 ms

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1482 ms

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1756 ms

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1505 ms

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1671 ms

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1683 ms

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1579 ms

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1805 ms

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1873 ms

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1905 ms

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1820 ms

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1817 ms

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1764 ms

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1822 ms

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1871 ms

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1833 ms

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1852 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

19 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

creatorbot.co accessibility score

86

Accessibility Issues

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

button, link, and menuitem elements do not have accessible names.

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

Best Practices

creatorbot.co 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

High

Page has valid source maps

SEO Factors

creatorbot.co SEO score

93

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

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 Creatorbot.co 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 Creatorbot.co 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

creatorbot.co

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