Tools & Wizards About Us
4clearn.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

4clearn.com

Software Online Training | 4clearn Online Trainings

Page Load Speed

794 ms in total

First Response

114 ms

Resources Loaded

487 ms

Page Rendered

193 ms

4clearn.com screenshot

About Website

Visit 4clearn.com now to see the best up-to-date 4 Clearn content for India and also check out these interesting facts you probably never knew about 4clearn.com

4CLearn is one of the best online training all across the globe with huge no of students, working employees joining this online training in huge numbers.

Visit 4clearn.com

Key Findings

We analyzed 4clearn.com page load time and found that the first response time was 114 ms and then it took 680 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

4clearn.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value2,660 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.264

46/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

4clearn.com

114 ms

bootstrap.min.css

122 ms

font-awesome.min.css

26 ms

animate.min.css

53 ms

prettyPhoto.css

35 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 88% of them (29 requests) were addressed to the original 4clearn.com, 3% (1 request) were made to Ajax.googleapis.com and 3% (1 request) were made to Js-eu1.hs-scripts.com. The less responsive or slowest element that took the longest time to load (282 ms) relates to the external source Js-eu1.hs-scripts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 811.0 kB (65%)

Content Size

1.2 MB

After Optimization

432.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4clearn.com main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 658.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 38.0 kB

  • Original 46.5 kB
  • After minification 33.0 kB
  • After compression 8.6 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. This page needs HTML code to be minified as it can gain 13.5 kB, which is 29% 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 38.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 2.6 kB

  • Original 215.2 kB
  • After minification 212.6 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. 4 Clearn images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 488.6 kB

  • Original 658.7 kB
  • After minification 487.0 kB
  • After compression 170.1 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 488.6 kB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 281.8 kB

  • Original 323.1 kB
  • After minification 264.2 kB
  • After compression 41.2 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. 4clearn.com needs all CSS files to be minified and compressed as it can save up to 281.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (74%)

Requests Now

27

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Clearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4clearn.com

4clearn.com

114 ms

bootstrap.min.css

bootstrap.min.css

122 ms

font-awesome.min.css

font-awesome.min.css

26 ms

animate.min.css

animate.min.css

53 ms

prettyPhoto.css

prettyPhoto.css

35 ms

main.css

main.css

55 ms

responsive.css

responsive.css

33 ms

MegaMenu.css

MegaMenu.css

59 ms

custom.css

custom.css

48 ms

Style.css

Style.css

60 ms

jquery.js

jquery.js

138 ms

jquery.min.js

jquery.min.js

137 ms

bootstrap.min.js

bootstrap.min.js

113 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

114 ms

jquery.isotope.min.js

jquery.isotope.min.js

113 ms

main.js

main.js

112 ms

wow.min.js

wow.min.js

115 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

252 ms

jssor.js

jssor.js

251 ms

custom.js

custom.js

108 ms

jssor.slider.js

jssor.slider.js

276 ms

24981539.js

24981539.js

282 ms

css

css

87 ms

logo.png

logo.png

46 ms

loading.gif

loading.gif

45 ms

slider1.jpg

slider1.jpg

49 ms

slider2.jpg

slider2.jpg

47 ms

slider3.jpg

slider3.jpg

49 ms

b21.png

b21.png

41 ms

a21.png

a21.png

45 ms

APTITLogo.png

APTITLogo.png

49 ms

analytics.js

analytics.js

54 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

44 ms

Accessibility Review

4clearn.com accessibility score

80

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

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

4clearn.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

4clearn.com SEO score

96

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

High

Tap targets are not sized appropriately

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 4clearn.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 4clearn.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

4clearn.com

Open Graph description is not detected on the main page of 4 Clearn. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: