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chegg.knoji.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

chegg.knoji.com

Chegg Review | Chegg.com Ratings & Customer Reviews – Jan '24

Page Load Speed

1 sec in total

First Response

225 ms

Resources Loaded

682 ms

Page Rendered

115 ms

chegg.knoji.com screenshot

About Website

Click here to check amazing Chegg Knoji content for United States. Otherwise, check out these important facts you probably never knew about chegg.knoji.com

Chegg reviews and Chegg.com customer ratings for January 2024. Chegg is an extremely popular study tool which competes against other study tools like Quizlet, Pearson+ and Quizizz. Chegg has 78 review...

Visit chegg.knoji.com

Key Findings

We analyzed Chegg.knoji.com page load time and found that the first response time was 225 ms and then it took 797 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

chegg.knoji.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value3,150 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

chegg.knoji.com

225 ms

fontawesome_css_all.min-br.css

123 ms

knoji-css.min.css

139 ms

common.css

151 ms

css

125 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Chegg.knoji.com, 55% (12 requests) were made to Knoji.com and 9% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (225 ms) belongs to the original domain Chegg.knoji.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.4 kB (68%)

Content Size

341.4 kB

After Optimization

110.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chegg.knoji.com main page is 341.4 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. 50% of websites need less resources to load. HTML takes 150.5 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 135.7 kB

  • Original 150.5 kB
  • After minification 112.1 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 38.4 kB, which is 26% 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 135.7 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 1.9 kB

  • Original 30.5 kB
  • After minification 28.6 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. Chegg Knoji images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 97 B

  • Original 23.7 kB
  • After minification 23.7 kB
  • After compression 23.7 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

-69%

Potential reduce by 93.7 kB

  • Original 136.6 kB
  • After minification 134.9 kB
  • After compression 42.9 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. Chegg.knoji.com needs all CSS files to be minified and compressed as it can save up to 93.7 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (76%)

Requests Now

21

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chegg Knoji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chegg.knoji.com

chegg.knoji.com

225 ms

fontawesome_css_all.min-br.css

fontawesome_css_all.min-br.css

123 ms

knoji-css.min.css

knoji-css.min.css

139 ms

common.css

common.css

151 ms

css

css

125 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

121 ms

clipboard.min.js

clipboard.min.js

134 ms

jquery-ui.min.js

jquery-ui.min.js

133 ms

jquery.min.js

jquery.min.js

147 ms

common.min.js

common.min.js

146 ms

froala_editor.pkgd.min.css

froala_editor.pkgd.min.css

147 ms

froala_style.min.css

froala_style.min.css

175 ms

embedly.min.css

embedly.min.css

177 ms

platform.js

platform.js

173 ms

froala_editor.pkgd.min.js

froala_editor.pkgd.min.js

190 ms

embedly.min.js

embedly.min.js

184 ms

js

js

172 ms

pinit.js

pinit.js

121 ms

0116.js

0116.js

170 ms

chegg.jpg

chegg.jpg

170 ms

logo34.png

logo34.png

167 ms

best-job-search-sites-thumb.jpg

best-job-search-sites-thumb.jpg

166 ms

Accessibility Review

chegg.knoji.com accessibility score

72

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

chegg.knoji.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

chegg.knoji.com SEO score

88

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

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 Chegg.knoji.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 Chegg.knoji.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

chegg.knoji.com

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