Tools & Wizards About Us
codeberryschool.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

codeberryschool.com

CodeBerry

Page Load Speed

161 ms in total

First Response

11 ms

Resources Loaded

61 ms

Page Rendered

89 ms

codeberryschool.com screenshot

About Website

Click here to check amazing Code Berry School content for United States. Otherwise, check out these important facts you probably never knew about codeberryschool.com

Saying goodbye to CodeBerry, an initiative that made programming education accessible and exciting for over 200,000 students across 43 countries.

Visit codeberryschool.com

Key Findings

We analyzed Codeberryschool.com page load time and found that the first response time was 11 ms and then it took 150 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

codeberryschool.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

codeberryschool.com

11 ms

codeberryschool.com

19 ms

styles.css

3 ms

app.js

5 ms

logo.png

7 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Codeberryschool.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19 ms) belongs to the original domain Codeberryschool.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.8 kB (7%)

Content Size

40.5 kB

After Optimization

37.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codeberryschool.com main page is 40.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 34.3 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.7 kB

  • Original 4.6 kB
  • After minification 3.8 kB
  • After compression 1.8 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 758 B, which is 17% 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 2.7 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 34.3 kB
  • After minification 34.3 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 Berry School images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 19 B

  • Original 965 B
  • After minification 965 B
  • After compression 946 B

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

-12%

Potential reduce by 79 B

  • Original 652 B
  • After minification 652 B
  • After compression 573 B

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. Codeberryschool.com needs all CSS files to be minified and compressed as it can save up to 79 B or 12% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Berry School. According to our analytics all requests are already optimized.

Network Requests Diagram

codeberryschool.com

codeberryschool.com

11 ms

codeberryschool.com

codeberryschool.com

19 ms

styles.css

styles.css

3 ms

app.js

app.js

5 ms

logo.png

logo.png

7 ms

Accessibility Review

codeberryschool.com accessibility score

100

Accessibility Issues

Best Practices

codeberryschool.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

SEO Factors

codeberryschool.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

    HU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codeberryschool.com can be misinterpreted by Google and other search engines. Our service has detected that Hungarian is used on the page, and it does not match the claimed English language. Our system also found out that Codeberryschool.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

codeberryschool.com

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