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launchcode.org screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

launchcode.org

Building an AI-ready workforce | LaunchCode

Page Load Speed

1.5 sec in total

First Response

154 ms

Resources Loaded

834 ms

Page Rendered

524 ms

launchcode.org screenshot

About Website

Click here to check amazing Launch Code content for United States. Otherwise, check out these important facts you probably never knew about launchcode.org

Free education and job placement for those who want to put in the work. Cost-effective talent delivery for employers who need results.

Visit launchcode.org

Key Findings

We analyzed Launchcode.org page load time and found that the first response time was 154 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

launchcode.org performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value4,950 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

launchcode.org

154 ms

launchcode.org

41 ms

www.launchcode.org

69 ms

application-4a49183dd642089c715888e48683a70c44603b7a40234f70325e4b4ca15f5de4.css

20 ms

application-b7af26fc7a2b507bb6dc0199b765f31a3f157e19f632bada565a15789570884a.js

72 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 90% of them (57 requests) were addressed to the original Launchcode.org, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to D10lpsik1i8c69.cloudfront.net. The less responsive or slowest element that took the longest time to load (290 ms) belongs to the original domain Launchcode.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.1 kB (6%)

Content Size

1.0 MB

After Optimization

945.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Launchcode.org main page is 1.0 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. 70% of websites need less resources to load. Images take 539.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 57.7 kB

  • Original 68.5 kB
  • After minification 51.8 kB
  • After compression 10.7 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 16.7 kB, which is 24% 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 57.7 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 539.0 kB
  • After minification 534.7 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. Launch Code images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 30 B

  • Original 329.1 kB
  • After minification 329.1 kB
  • After compression 329.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 70.9 kB
  • After minification 70.9 kB
  • After compression 70.9 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. Launchcode.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (13%)

Requests Now

53

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Launch Code. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

launchcode.org

launchcode.org

154 ms

launchcode.org

launchcode.org

41 ms

www.launchcode.org

www.launchcode.org

69 ms

application-4a49183dd642089c715888e48683a70c44603b7a40234f70325e4b4ca15f5de4.css

application-4a49183dd642089c715888e48683a70c44603b7a40234f70325e4b4ca15f5de4.css

20 ms

application-b7af26fc7a2b507bb6dc0199b765f31a3f157e19f632bada565a15789570884a.js

application-b7af26fc7a2b507bb6dc0199b765f31a3f157e19f632bada565a15789570884a.js

72 ms

v2.js

v2.js

110 ms

email-decode.min.js

email-decode.min.js

58 ms

gtm.js

gtm.js

106 ms

gtm.js

gtm.js

160 ms

w.js

w.js

76 ms

dabomb-562825789d0850a41ddd8ef7eb0d0222d9ef99cd54594ee5e820cb6070fb9477.svg

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58 ms

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glasses-green-regular-5e09a997df6799538d2ae4e3875b3b3f17eafadea856f836b88eb2bf1137e708.png

57 ms

desktop-computer-133c1d5afdb40b0fa1d6bf8cc3bece17d85b685ac21dd0da068433aa5ef885a2.png

desktop-computer-133c1d5afdb40b0fa1d6bf8cc3bece17d85b685ac21dd0da068433aa5ef885a2.png

56 ms

handshake-skin-tones-680fbb6ffcc46cc400ef661eb92a66889d9a65ad488c6d4afc99a54b7bba7cee.png

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66 ms

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65 ms

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66 ms

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88 ms

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Spectrum_Logo-15a652393d2f492336493d6c9358b3c4c8d2053f22038ce444519c473a296065.png

89 ms

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Mastercard_2019_logo-be006e774621877c655d9a3140a9a0d2e3be73f1cb82ff6b7508c645b8da56b4.png

88 ms

Microsoft-Logo-7a523efdc789a2095cca4782bc5ce3f125ff4e2385a6a48259477fb731f9e7a2.png

Microsoft-Logo-7a523efdc789a2095cca4782bc5ce3f125ff4e2385a6a48259477fb731f9e7a2.png

86 ms

Boeing_Logo-69237f4a4b4291fbe1c26110dcb6ac9aa33dfe47c6a65504322f635d9603fbb2.png

Boeing_Logo-69237f4a4b4291fbe1c26110dcb6ac9aa33dfe47c6a65504322f635d9603fbb2.png

89 ms

BLACK%20Logo%20Snowflake-VML-afb2c7bc963d095b531df07088768a51564a9d8e0464140ee26e147facd77e8b.png

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86 ms

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134 ms

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93 ms

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Because-of-LaunchCode-Jarrod-Sharp-Video-Thumbnail-39f340e568f5ed33a6788a841ed20936d4c1b357a636b0abd24f24dab98bc51a.jpg

129 ms

National-Employers-Video-Thumb-205001ca38164ddfa665df83a57541543451f2742815323499baeeab59afb788.jpg

National-Employers-Video-Thumb-205001ca38164ddfa665df83a57541543451f2742815323499baeeab59afb788.jpg

131 ms

Launching-Careers-in-St-Louis-Lisa-Weingarth-Video-Thumbnail-fb02eee69044de3c819b46a64b3226dac4a2544fda5f9dbf3774026371c0a414.jpg

Launching-Careers-in-St-Louis-Lisa-Weingarth-Video-Thumbnail-fb02eee69044de3c819b46a64b3226dac4a2544fda5f9dbf3774026371c0a414.jpg

132 ms

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130 ms

Ameren_Logo-719ebe21c9c90ee8796b301e5cfe8220c2a9d065c3c6cbd651400a54b1f67cc6.png

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133 ms

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140 ms

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138 ms

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135 ms

Berges_Family_Foundation_Logo-c71fdc6861f6bdc632ed29375999bcb65ac9bf137703b8432038e47561922ad4.png

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137 ms

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143 ms

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Crawford_Taylor_Foundation_Logo-250b3065348bc91c115fcbf87c1b11da3fabfd5ce4fabcc062e7d7614146e89d.png

140 ms

Citi_Logo-6aa01401c51aab9ffac61064ef7463d60499fcd384323f6a4396d6cd55be7251.png

Citi_Logo-6aa01401c51aab9ffac61064ef7463d60499fcd384323f6a4396d6cd55be7251.png

141 ms

Emerson-Electric-Logo-4092f4cb51282fbbbeac3e736c957dae1e1853a7b8c369c7a686df9afd03a58a.png

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142 ms

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147 ms

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146 ms

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142 ms

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147 ms

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149 ms

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151 ms

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149 ms

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152 ms

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290 ms

NISA%20Chartiable%20Fund-131322b983691c365186a5363122602d465e53723a6555b92d6176bff38f6e4c.png

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246 ms

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246 ms

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237 ms

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244 ms

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246 ms

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225 ms

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225 ms

settings.luckyorange.net

settings.luckyorange.net

167 ms

main.js

main.js

152 ms

clickstream.legacy.js

clickstream.legacy.js

115 ms

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20 ms

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Nexa-XBold-0e91e8e3ae2a0dc053526a41f6545c757591f17f57f722f713fe1dd35729a7e9.otf

76 ms

NexaBlack-9d09a670e4bcb75228d4224819f3bb0a9d4a3c71330cf2ebe0c41132a6fdee2a.otf

NexaBlack-9d09a670e4bcb75228d4224819f3bb0a9d4a3c71330cf2ebe0c41132a6fdee2a.otf

48 ms

NexaRegular-441372ba280833880268869eeec17eac0112974b655497b0b48836d0e49b1483.otf

NexaRegular-441372ba280833880268869eeec17eac0112974b655497b0b48836d0e49b1483.otf

20 ms

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77 ms

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73 ms

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fa-brands-400-d6e9a2e4cad853a5a88711678db47de7456f36b30923f8350f55c41434809ba8.ttf

37 ms

Accessibility Review

launchcode.org accessibility score

91

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.

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

Best Practices

launchcode.org 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

launchcode.org SEO score

92

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

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 Launchcode.org 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 Launchcode.org 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

launchcode.org

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