Tools & Wizards About Us
vikingcodeschool.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

vikingcodeschool.com

Chegg Skills | Skills Programs for the Modern Workplace

Page Load Speed

2.3 sec in total

First Response

301 ms

Resources Loaded

1 sec

Page Rendered

948 ms

vikingcodeschool.com screenshot

About Website

Welcome to vikingcodeschool.com homepage info - get ready to check Vikingcodeschool best content for United States right away, or after learning these important things about vikingcodeschool.com

Build your dream career by mastering essential soft skills and technical topics through flexible learning, hands-on practice, and personalized support with Chegg Skills through Guild.

Visit vikingcodeschool.com

Key Findings

We analyzed Vikingcodeschool.com page load time and found that the first response time was 301 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

vikingcodeschool.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value2,650 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

www.thinkful.com

301 ms

215 ms

6d2d3e1a-a40b-4373-9a10-657a9ec8e1f7.js

57 ms

otSDKStub.js

33 ms

6si.min.js

34 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vikingcodeschool.com, 33% (16 requests) were made to Images.ctfassets.net and 8% (4 requests) were made to Cdn.thinkful.com. The less responsive or slowest element that took the longest time to load (301 ms) relates to the external source Thinkful.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 410.0 kB (8%)

Content Size

4.8 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vikingcodeschool.com main page is 4.8 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. 60% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 175.5 kB

  • Original 213.1 kB
  • After minification 213.1 kB
  • After compression 37.6 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 175.5 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 179.8 kB

  • Original 3.7 MB
  • After minification 3.5 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. Vikingcodeschool images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 54.7 kB

  • Original 952.7 kB
  • After minification 952.7 kB
  • After compression 898.0 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 20 (50%)

Requests Now

40

After Optimization

20

  • AJAX
  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vikingcodeschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.thinkful.com

www.thinkful.com

301 ms

215 ms

6d2d3e1a-a40b-4373-9a10-657a9ec8e1f7.js

6d2d3e1a-a40b-4373-9a10-657a9ec8e1f7.js

57 ms

otSDKStub.js

otSDKStub.js

33 ms

6si.min.js

6si.min.js

34 ms

bd4020d4-45a9-40cd-94f1-b6ac0a85beb3.json

bd4020d4-45a9-40cd-94f1-b6ac0a85beb3.json

32 ms

CheggSkills_Logo_Orange__1__1.svg

CheggSkills_Logo_Orange__1__1.svg

29 ms

burger.svg

burger.svg

45 ms

Chegg-Skills_Logo-36.svg

Chegg-Skills_Logo-36.svg

22 ms

Checkmark.svg

Checkmark.svg

23 ms

CS-Rise-Homepage.png

CS-Rise-Homepage.png

29 ms

Group_432.png

Group_432.png

33 ms

Frame_1__1_.png

Frame_1__1_.png

24 ms

Rise-grid-logos.png

Rise-grid-logos.png

30 ms

Rise-Simone-Headshot.png

Rise-Simone-Headshot.png

111 ms

CS-Home-71__3_.png

CS-Home-71__3_.png

105 ms

CS-Home-63__2_.png

CS-Home-63__2_.png

29 ms

CS-Home-2X__2_.png

CS-Home-2X__2_.png

35 ms

Business-Impact-Report-Card__3_.png

Business-Impact-Report-Card__3_.png

36 ms

Skills-as-Strategy-Web.png

Skills-as-Strategy-Web.png

37 ms

CS-Rise_ROFL_Web.png

CS-Rise_ROFL_Web.png

37 ms

Rectangle_2057.png

Rectangle_2057.png

36 ms

Brand_Social_icons__3_.png

Brand_Social_icons__3_.png

41 ms

arrow.svg

arrow.svg

29 ms

polyfills-b74aafd90f40895d2452.js

polyfills-b74aafd90f40895d2452.js

227 ms

_app.js

_app.js

30 ms

page.js

page.js

34 ms

webpack-1c5199ff66550d26e499.js

webpack-1c5199ff66550d26e499.js

31 ms

framework.69b8f48f9ec6af554529.js

framework.69b8f48f9ec6af554529.js

37 ms

commons.9ea5bcbab95afd7463f1.js

commons.9ea5bcbab95afd7463f1.js

36 ms

60978e7626f68cd28d3793feaf3a45b35fdef8f5.01825fc088b5d584549e.js

60978e7626f68cd28d3793feaf3a45b35fdef8f5.01825fc088b5d584549e.js

41 ms

a89514dc0ebded0c99d51e527cc8b9a2db54a67d.9bcdd4fe94989186bf76.js

a89514dc0ebded0c99d51e527cc8b9a2db54a67d.9bcdd4fe94989186bf76.js

45 ms

main-f9e6550a43893905e19a.js

main-f9e6550a43893905e19a.js

44 ms

29107295.7e0808222c377dfd0ad3.js

29107295.7e0808222c377dfd0ad3.js

50 ms

cfb35ab8.fb7b5c7afda6af2bc7bb.js

cfb35ab8.fb7b5c7afda6af2bc7bb.js

47 ms

846948342985249d2d0825f88f0e2260a2af1c72.284d0217c909342ecf05.js

846948342985249d2d0825f88f0e2260a2af1c72.284d0217c909342ecf05.js

92 ms

e49204f3387c8b9534ec4cba9fca7971fd3cd4dd.6906b198d07795152ae8.js

e49204f3387c8b9534ec4cba9fca7971fd3cd4dd.6906b198d07795152ae8.js

58 ms

_buildManifest.js

_buildManifest.js

59 ms

_ssgManifest.js

_ssgManifest.js

56 ms

location

location

42 ms

otBannerSdk.js

otBannerSdk.js

16 ms

30B57C_52_0.woff

30B57C_52_0.woff

78 ms

30B57C_57_0.woff

30B57C_57_0.woff

79 ms

30B57C_5D_0.woff

30B57C_5D_0.woff

92 ms

30B57C_60_0.woff

30B57C_60_0.woff

93 ms

MaisonNeue-Bold.woff2

MaisonNeue-Bold.woff2

44 ms

MaisonNeue-Book.woff2

MaisonNeue-Book.woff2

44 ms

nr-1169.min.js

nr-1169.min.js

14 ms

Accessibility Review

vikingcodeschool.com accessibility score

63

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

vikingcodeschool.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

vikingcodeschool.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vikingcodeschool.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vikingcodeschool.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

vikingcodeschool.com

Open Graph description is not detected on the main page of Vikingcodeschool. 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: