Access kzl.lu. Kizomba Luxembourg | 10 Years in the Making !

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.6 s

0/100

25%

SI (Speed Index)

Value24.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value29.8 s

0/100

10%

www.kzl.lu

2989 ms

mediaelementplayer-legacy.min.css

30 ms

wp-mediaelement.min.css

31 ms

settings.css

167 ms

be.css

416 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 51% of them (57 requests) were addressed to the original Kzl.lu, 27% (30 requests) were made to Fonts.gstatic.com and 9% (10 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Kzl.lu.

Content Size

3.0 MB

After Optimization

2.8 MB

In fact, the total size of Kzl.lu main page is 3.0 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 135.9 kB

Original 168.0 kB
After minification 165.4 kB
After compression 32.1 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 135.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 32.1 kB

Original 2.3 MB
After minification 2.3 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. Kzl images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.6 kB

Original 277.6 kB
After minification 277.6 kB
After compression 275.0 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

-9%

Potential reduce by 17.4 kB

Original 194.8 kB
After minification 194.8 kB
After compression 177.4 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. Kzl.lu has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kzl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

FR
Encoding

UTF-8

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

kzl.lu

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Kizomba Luxembourg | 10 Years in the Making !

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.kzl.lu

mediaelementplayer-legacy.min.css

wp-mediaelement.min.css

settings.css

be.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.kzl.lu

mediaelementplayer-legacy.min.css

wp-mediaelement.min.css

settings.css

be.css

animations.min.css

fontawesome.css

jplayer.blue.monday.min.css

responsive.css

css

elementor-icons.min.css

frontend.min.css

swiper.min.css

e-swiper.min.css

post-2524.css

all.min.css

v4-shims.min.css

post-43.css

css

fontawesome.min.css

solid.min.css

jquery.min.js

jquery-migrate.min.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

v4-shims.min.js

front.js

pixel.js

weez.js

boot-cont.css

front.css

widget-heading.min.css

widget-text-editor.min.css

widget-spacer.min.css

widget-image-carousel.min.css

widget-toggle.min.css

widget-image.min.css

post-43.css

elementor.css

core.min.js

tabs.min.js

debouncedresize.min.js

magnificpopup.min.js