Tools & Wizards About Us
learnthings.online screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

learnthings.online

LearnThings.Online - Learn Things Online - Learn Blockchain Technology Online

Page Load Speed

5 sec in total

First Response

54 ms

Resources Loaded

4.8 sec

Page Rendered

180 ms

learnthings.online screenshot

About Website

Visit learnthings.online now to see the best up-to-date Learn Things content and also check out these interesting facts you probably never knew about learnthings.online

LearnThings.Online is a website to share some materials to learn blockchain online. Also, we share some news in the blockchain area.

Visit learnthings.online

Key Findings

We analyzed Learnthings.online page load time and found that the first response time was 54 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

learnthings.online performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value4,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.303

39/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

learnthings.online

54 ms

learnthings.online

1928 ms

wpp.min.js

639 ms

jquery.min.js

845 ms

au.js

54 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 39% of them (7 requests) were addressed to the original Learnthings.online, 22% (4 requests) were made to Fonts.gstatic.com and 6% (1 request) were made to A.breaktime.com.tw. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Learnthings.online.

Page Optimization Overview & Recommendations

Page size can be reduced by 390.7 kB (68%)

Content Size

578.2 kB

After Optimization

187.4 kB

  • HTML
  • JavaScript

In fact, the total size of Learnthings.online main page is 578.2 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. 25% of websites need less resources to load. HTML takes 466.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 385.1 kB

  • Original 466.7 kB
  • After minification 465.4 kB
  • After compression 81.6 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 385.1 kB or 83% of the original size.

JavaScript Optimization

-5%

Potential reduce by 5.6 kB

  • Original 111.5 kB
  • After minification 111.5 kB
  • After compression 105.8 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 8 (73%)

Requests Now

11

After Optimization

3

  • AJAX
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learn Things. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

learnthings.online

learnthings.online

54 ms

learnthings.online

learnthings.online

1928 ms

wpp.min.js

wpp.min.js

639 ms

jquery.min.js

jquery.min.js

845 ms

au.js

au.js

54 ms

autoptimize_10f2b60e35414470d875f8ba799b2ba4.js

autoptimize_10f2b60e35414470d875f8ba799b2ba4.js

881 ms

lazysizes.min.js

lazysizes.min.js

608 ms

e-202448.js

e-202448.js

16 ms

gtm.js

gtm.js

97 ms

309 ms

webfont.js

webfont.js

46 ms

css

css

44 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

24 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

32 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

36 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

36 ms

cropped-1-7.png

cropped-1-7.png

1751 ms

bttp.js

bttp.js

58 ms

Accessibility Review

learnthings.online accessibility score

90

Accessibility Issues

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

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

learnthings.online 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

learnthings.online SEO score

100

Search Engine Optimization Advices

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 Learnthings.online 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 Learnthings.online 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

learnthings.online

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