Tools & Wizards About Us
elementsofai.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

elementsofai.com

A free online introduction to artificial intelligence for non-experts

Page Load Speed

2.4 sec in total

First Response

411 ms

Resources Loaded

1.6 sec

Page Rendered

376 ms

elementsofai.com screenshot

About Website

Click here to check amazing Elementsofai content for India. Otherwise, check out these important facts you probably never knew about elementsofai.com

Learn more about MinnaLearn's and the University of Helsinki's AI course - no programming or complicated math required.

Visit elementsofai.com

Key Findings

We analyzed Elementsofai.com page load time and found that the first response time was 411 ms and then it took 2 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

elementsofai.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

elementsofai.com

411 ms

app.css

288 ms

polyfill.min.js

3 ms

cookieconsent.min.css

16 ms

cookieconsent.min.js

35 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 80% of them (39 requests) were addressed to the original Elementsofai.com, 14% (7 requests) were made to Elementsofai.s3.amazonaws.com and 4% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (889 ms) belongs to the original domain Elementsofai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.4 kB (28%)

Content Size

457.8 kB

After Optimization

329.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elementsofai.com main page is 457.8 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. 20% of websites need less resources to load. Javascripts take 235.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.7 kB

  • Original 56.2 kB
  • After minification 47.2 kB
  • After compression 9.4 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 8.9 kB, which is 16% 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 46.7 kB or 83% of the original size.

Image Optimization

-28%

Potential reduce by 36.8 kB

  • Original 131.8 kB
  • After minification 95.0 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. Obviously, Elementsofai needs image optimization as it can save up to 36.8 kB 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

-16%

Potential reduce by 37.5 kB

  • Original 235.9 kB
  • After minification 235.9 kB
  • After compression 198.5 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 37.5 kB or 16% of the original size.

CSS Optimization

-22%

Potential reduce by 7.4 kB

  • Original 33.9 kB
  • After minification 33.9 kB
  • After compression 26.5 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. Elementsofai.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (66%)

Requests Now

41

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elementsofai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

elementsofai.com

elementsofai.com

411 ms

app.css

app.css

288 ms

polyfill.min.js

polyfill.min.js

3 ms

cookieconsent.min.css

cookieconsent.min.css

16 ms

cookieconsent.min.js

cookieconsent.min.js

35 ms

app.js

app.js

528 ms

uni-gray.svg

uni-gray.svg

313 ms

belgiumDutch.svg

belgiumDutch.svg

96 ms

belgiumFrench.svg

belgiumFrench.svg

190 ms

bulgaria.svg

bulgaria.svg

191 ms

czechRepublic.svg

czechRepublic.svg

193 ms

denmark.svg

denmark.svg

193 ms

deutsch.svg

deutsch.svg

194 ms

estonian.svg

estonian.svg

286 ms

eire.svg

eire.svg

286 ms

greece.svg

greece.svg

287 ms

spain.svg

spain.svg

287 ms

default.svg

default.svg

288 ms

francais.svg

francais.svg

380 ms

croatia.svg

croatia.svg

381 ms

ireland.svg

ireland.svg

382 ms

iceland.svg

iceland.svg

383 ms

italiano.svg

italiano.svg

384 ms

latviesuValoda.svg

latviesuValoda.svg

407 ms

lithuania.svg

lithuania.svg

474 ms

luxembourg.svg

luxembourg.svg

476 ms

malta.svg

malta.svg

477 ms

norwegian.svg

norwegian.svg

478 ms

netherlands.svg

netherlands.svg

479 ms

poland.svg

poland.svg

503 ms

portugal.svg

portugal.svg

570 ms

romania.svg

romania.svg

570 ms

slovakia.svg

slovakia.svg

571 ms

slovenia.svg

slovenia.svg

572 ms

suomi.svg

suomi.svg

574 ms

svenska.svg

svenska.svg

598 ms

austria.svg

austria.svg

664 ms

MinnaLearn-logo-gray.svg

MinnaLearn-logo-gray.svg

331 ms

course1-banner.svg

course1-banner.svg

327 ms

4_main-image_Landscape_16_9.png

4_main-image_Landscape_16_9.png

380 ms

course2-banner.png

course2-banner.png

457 ms

uni-white.svg

uni-white.svg

331 ms

MinnaLearn-logo-white-2.svg

MinnaLearn-logo-white-2.svg

390 ms

GT-Walsheim-LC-Regular.woff

GT-Walsheim-LC-Regular.woff

817 ms

TTNormsProNormal.woff

TTNormsProNormal.woff

842 ms

TTNormsProBold.woff

TTNormsProBold.woff

844 ms

GT-Walsheim-LC-Bold.woff

GT-Walsheim-LC-Bold.woff

712 ms

AlkesRegular.woff

AlkesRegular.woff

650 ms

TiemposTextWeb-Regular.woff

TiemposTextWeb-Regular.woff

889 ms

Accessibility Review

elementsofai.com accessibility score

82

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

elementsofai.com 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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

elementsofai.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Elementsofai.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 Elementsofai.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

elementsofai.com

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