Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

codebelgium.com

Best Coding Bootcamp | Code Belgium

Page Load Speed

5.2 sec in total

First Response

406 ms

Resources Loaded

4.2 sec

Page Rendered

601 ms

About Website

Welcome to codebelgium.com homepage info - get ready to check Code Belgium best content right away, or after learning these important things about codebelgium.com

Become a coder with Code Belgium that offers you an interactive and extensive Software Engineering Bootcamp and start coding with the best coding bootcamp in few weeks.

Visit codebelgium.com

Key Findings

We analyzed Codebelgium.com page load time and found that the first response time was 406 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

codebelgium.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

codebelgium.com

406 ms

codebelgium.com

1123 ms

gtm.js

59 ms

app.css

575 ms

app.js

746 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Codebelgium.com, 9% (4 requests) were made to Smartcms-media.s3.ap-south-1.amazonaws.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Codebelgium.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.7 kB (13%)

Content Size

331.5 kB

After Optimization

289.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codebelgium.com main page is 331.5 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. Images take 142.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 40.9 kB

  • Original 53.7 kB
  • After minification 53.7 kB
  • After compression 12.8 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. 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 40.9 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 753 B

  • Original 142.3 kB
  • After minification 141.5 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. Code Belgium images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 94.0 kB
  • After minification 94.0 kB
  • After compression 94.0 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.

CSS Optimization

-0%

Potential reduce by 22 B

  • Original 41.4 kB
  • After minification 41.4 kB
  • After compression 41.4 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. Codebelgium.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

38

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Belgium. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

codebelgium.com accessibility score

83

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

Links do not have a discernible 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

codebelgium.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

codebelgium.com 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 Codebelgium.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 Codebelgium.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

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