Tools & Wizards About Us
iteach.world screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

iteach.world

iTeach.world | The virtual classroom with all the teaching tools for effective remote learning

Page Load Speed

4.3 sec in total

First Response

217 ms

Resources Loaded

2.7 sec

Page Rendered

1.4 sec

iteach.world screenshot

About Website

Welcome to iteach.world homepage info - get ready to check ITeach best content right away, or after learning these important things about iteach.world

iTeach.world is a modern virtual learning environment and LMS with built-in virtual classroom. Create your own cloud-based online academy with a few simple clicks!

Visit iteach.world

Key Findings

We analyzed Iteach.world page load time and found that the first response time was 217 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

iteach.world performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

iteach.world

217 ms

iteach.world

519 ms

cobranded

121 ms

landing-layout.css

212 ms

font-awesome-min.css

275 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 86% of them (85 requests) were addressed to the original Iteach.world, 6% (6 requests) were made to Fast.wistia.com and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Iteach.world.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.2 kB (4%)

Content Size

6.0 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iteach.world main page is 6.0 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 89.0 kB

  • Original 103.9 kB
  • After minification 69.9 kB
  • After compression 14.8 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 34.0 kB, which is 33% 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 89.0 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 117.8 kB

  • Original 5.4 MB
  • After minification 5.3 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. ITeach images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 24.0 kB

  • Original 384.7 kB
  • After minification 384.7 kB
  • After compression 360.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 6.4 kB

  • Original 37.5 kB
  • After minification 37.5 kB
  • After compression 31.1 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. Iteach.world needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (38%)

Requests Now

96

After Optimization

60

  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ITeach. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iteach.world

iteach.world

217 ms

iteach.world

iteach.world

519 ms

cobranded

cobranded

121 ms

landing-layout.css

landing-layout.css

212 ms

font-awesome-min.css

font-awesome-min.css

275 ms

aos.css

aos.css

277 ms

magnific-popup.css

magnific-popup.css

278 ms

slick.css

slick.css

55 ms

slick-theme.css

slick-theme.css

68 ms

business.css

business.css

367 ms

js

js

77 ms

ufu45q9xno.jsonp

ufu45q9xno.jsonp

35 ms

E-v1.js

E-v1.js

48 ms

7lv1ogb8ym.jsonp

7lv1ogb8ym.jsonp

41 ms

jquery.min.js

jquery.min.js

519 ms

slick.min.js

slick.min.js

300 ms

svg4everybody.min.js

svg4everybody.min.js

362 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

364 ms

aos.js

aos.js

364 ms

rellax.min.js

rellax.min.js

596 ms

simpleParallax.min.js

simpleParallax.min.js

595 ms

business.js

business.js

688 ms

hotjar-1246439.js

hotjar-1246439.js

265 ms

main.js

main.js

270 ms

swatch

swatch

238 ms

iteach-logo-updated.svg

iteach-logo-updated.svg

242 ms

iteach-hero-image.png

iteach-hero-image.png

584 ms

flag_en.svg

flag_en.svg

239 ms

down-arrow.svg

down-arrow.svg

239 ms

flag_fr.svg

flag_fr.svg

240 ms

flag_es.svg

flag_es.svg

364 ms

flag_de.svg

flag_de.svg

362 ms

play-blue.svg

play-blue.svg

361 ms

asset-cloud-01.png

asset-cloud-01.png

363 ms

mouse.png

mouse.png

394 ms

icon-summary-note.png

icon-summary-note.png

398 ms

icon-summary-folder.png

icon-summary-folder.png

397 ms

icon-summary-search.png

icon-summary-search.png

399 ms

icon-summary-calendar.png

icon-summary-calendar.png

399 ms

icon-summary-book.png

icon-summary-book.png

485 ms

icon-summary-colck2.png

icon-summary-colck2.png

488 ms

icon-summary-chatbox.png

icon-summary-chatbox.png

489 ms

icon-summary-bell.png

icon-summary-bell.png

490 ms

icon-summary-profile.png

icon-summary-profile.png

491 ms

asset-cube-01.png

asset-cube-01.png

579 ms

explore-01.png

explore-01.png

944 ms

explore-01-sm.png

explore-01-sm.png

943 ms

explore-02.png

explore-02.png

900 ms

explore-02-sm.png

explore-02-sm.png

861 ms

features-pic-1.svg

features-pic-1.svg

669 ms

tools-attendance.svg

tools-attendance.svg

673 ms

tools-discussions.svg

tools-discussions.svg

762 ms

tools-prepare.svg

tools-prepare.svg

766 ms

arrow-prev.svg

arrow-prev.svg

856 ms

arrow-next.svg

arrow-next.svg

856 ms

asset-virtual-classroom.png

asset-virtual-classroom.png

1220 ms

tools-classnotes.svg

tools-classnotes.svg

834 ms

tools-assignments.svg

tools-assignments.svg

836 ms

tools-communicate.svg

tools-communicate.svg

798 ms

tools-inclass.svg

tools-inclass.svg

802 ms

03.png

03.png

890 ms

tools-session.svg

tools-session.svg

803 ms

tools-courses.svg

tools-courses.svg

804 ms

asset_composer.js

asset_composer.js

117 ms

tools-calendar.svg

tools-calendar.svg

832 ms

externalPlayer.js

externalPlayer.js

6 ms

postRoll-v2.js

postRoll-v2.js

102 ms

b7d7017ac3397330ae5cdf087d5762c9.jpg

b7d7017ac3397330ae5cdf087d5762c9.jpg

267 ms

tools-gradebook.svg

tools-gradebook.svg

770 ms

02.png

02.png

782 ms

icon-check.svg

icon-check.svg

774 ms

icon-x.svg

icon-x.svg

795 ms

asset-trial-01.png

asset-trial-01.png

839 ms

cloud-with-shadow.png

cloud-with-shadow.png

827 ms

asset-cursor.png

asset-cursor.png

831 ms

asset-bucket.png

asset-bucket.png

838 ms

icon-branding-01.png

icon-branding-01.png

869 ms

icon-branding-02.png

icon-branding-02.png

913 ms

00990339a5d1665689f75d1380cfa0e2.jpg

00990339a5d1665689f75d1380cfa0e2.jpg

154 ms

icon-branding-03.png

icon-branding-03.png

828 ms

icon-branding-04.png

icon-branding-04.png

826 ms

icon-check-blue.svg

icon-check-blue.svg

829 ms

asset-security.png

asset-security.png

840 ms

hand-1.png

hand-1.png

868 ms

asset-cube-02.png

asset-cube-02.png

826 ms

scroll.svg

scroll.svg

822 ms

list-icon-2.svg

list-icon-2.svg

735 ms

asset-smiling-face.png

asset-smiling-face.png

736 ms

list-icon-1.svg

list-icon-1.svg

658 ms

testimonial-pic-01.png

testimonial-pic-01.png

686 ms

testimonial-pic-02.png

testimonial-pic-02.png

644 ms

testimonial-pic-03.png

testimonial-pic-03.png

642 ms

testimonial-pic-04.png

testimonial-pic-04.png

639 ms

testimonial-pic-05.png

testimonial-pic-05.png

604 ms

asset-location-01.png

asset-location-01.png

572 ms

partners-pic.svg

partners-pic.svg

598 ms

offer-crea.png

offer-crea.png

645 ms

icon-facebook.svg

icon-facebook.svg

640 ms

icon-linkedin.svg

icon-linkedin.svg

601 ms

Accessibility Review

iteach.world accessibility score

77

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

Image elements do not have [alt] attributes

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.

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

iteach.world 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

Page has valid source maps

SEO Factors

iteach.world SEO score

92

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

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 Iteach.world 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 Iteach.world 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

iteach.world

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