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worldkorfball.org screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

worldkorfball.org

Worldkorfball.org: follow korfball games around the world! : Worldkorfball

Page Load Speed

2.7 sec in total

First Response

289 ms

Resources Loaded

2.2 sec

Page Rendered

194 ms

worldkorfball.org screenshot

About Website

Welcome to worldkorfball.org homepage info - get ready to check Worldkorfball best content for Slovakia right away, or after learning these important things about worldkorfball.org

Worldkorfball.org provides live scores, live streams and statistics of international korfball matches played under the IKF flag.

Visit worldkorfball.org

Key Findings

We analyzed Worldkorfball.org page load time and found that the first response time was 289 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

worldkorfball.org performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

worldkorfball.org

289 ms

www.worldkorfball.sport

269 ms

www.worldkorfball.sport

803 ms

all.css

180 ms

css

30 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 Worldkorfball.org, 82% (18 requests) were made to Worldkorfball.sport and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (803 ms) relates to the external source Worldkorfball.sport.

Page Optimization Overview & Recommendations

Page size can be reduced by 926.8 kB (85%)

Content Size

1.1 MB

After Optimization

159.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Worldkorfball.org main page is 1.1 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. 20% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 18.0 kB

  • Original 22.3 kB
  • After minification 18.2 kB
  • After compression 4.3 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 4.1 kB, which is 18% 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 18.0 kB or 81% of the original size.

Image Optimization

-87%

Potential reduce by 876.8 kB

  • Original 1.0 MB
  • After minification 134.1 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. Obviously, Worldkorfball needs image optimization as it can save up to 876.8 kB or 87% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 60% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worldkorfball. According to our analytics all requests are already optimized.

Network Requests Diagram

worldkorfball.org

worldkorfball.org

289 ms

www.worldkorfball.sport

www.worldkorfball.sport

269 ms

www.worldkorfball.sport

www.worldkorfball.sport

803 ms

all.css

all.css

180 ms

css

css

30 ms

all.js

all.js

597 ms

logo.png

logo.png

279 ms

jquery.adrotate.clicktracker.js

jquery.adrotate.clicktracker.js

280 ms

body.jpg

body.jpg

265 ms

menu-ul.png

menu-ul.png

244 ms

header.png

header.png

684 ms

scores.png

scores.png

265 ms

shirt_under.png

shirt_under.png

273 ms

shirt.png

shirt.png

335 ms

advertisement.gif

advertisement.gif

355 ms

yve%20van%20harneveldt.jpg

yve%20van%20harneveldt.jpg

356 ms

woman.png

woman.png

543 ms

man.png

man.png

512 ms

logo_footer.png

logo_footer.png

464 ms

font

font

13 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

451 ms

analytics.js

analytics.js

17 ms

Accessibility Review

worldkorfball.org accessibility score

87

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

High

Links do not have a discernible name

Best Practices

worldkorfball.org best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

worldkorfball.org SEO score

86

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 Worldkorfball.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 Worldkorfball.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

worldkorfball.org

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