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leonisjjclub.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

leonisjjclub.com

Leonis Ju Jitsu Club | Martial Arts School | Breda

Page Load Speed

1.7 sec in total

First Response

111 ms

Resources Loaded

1.6 sec

Page Rendered

57 ms

leonisjjclub.com screenshot

About Website

Click here to check amazing Leonis Jj Club content. Otherwise, check out these important facts you probably never knew about leonisjjclub.com

Leonis Ju Jitsu Club...vechtsportschool in Breda geeft les in Sport Ju Jitsu, zelfverdediging & Jiu-Jitsu. Voor iedereen toegankelijk vanaf 3 jaar oud.

Visit leonisjjclub.com

Key Findings

We analyzed Leonisjjclub.com page load time and found that the first response time was 111 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

leonisjjclub.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value990 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

www.leonisjjclub.com

111 ms

minified.js

54 ms

focus-within-polyfill.js

52 ms

polyfill.min.js

53 ms

adsbygoogle.js

193 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Leonisjjclub.com, 36% (18 requests) were made to Static.wixstatic.com and 30% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 783.5 kB (56%)

Content Size

1.4 MB

After Optimization

610.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Leonisjjclub.com main page is 1.4 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. 50% of websites need less resources to load. HTML takes 926.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 743.3 kB

  • Original 926.5 kB
  • After minification 924.7 kB
  • After compression 183.2 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 743.3 kB or 80% of the original size.

Image Optimization

-23%

Potential reduce by 35.9 kB

  • Original 156.8 kB
  • After minification 120.9 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, Leonis Jj Club needs image optimization as it can save up to 35.9 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 310.9 kB
  • After minification 310.9 kB
  • After compression 306.7 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.

Requests Breakdown

Number of requests can be reduced by 11 (32%)

Requests Now

34

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leonis Jj Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.leonisjjclub.com

www.leonisjjclub.com

111 ms

minified.js

minified.js

54 ms

focus-within-polyfill.js

focus-within-polyfill.js

52 ms

polyfill.min.js

polyfill.min.js

53 ms

adsbygoogle.js

adsbygoogle.js

193 ms

thunderbolt-commons.8add2233.bundle.min.js

thunderbolt-commons.8add2233.bundle.min.js

141 ms

main.1550a9c2.bundle.min.js

main.1550a9c2.bundle.min.js

144 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

202 ms

lodash.min.js

lodash.min.js

214 ms

react.production.min.js

react.production.min.js

144 ms

react-dom.production.min.js

react-dom.production.min.js

202 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

213 ms

a123a2_ab33d65a7e4f4373892f7b5732ffef7af000.jpg

a123a2_ab33d65a7e4f4373892f7b5732ffef7af000.jpg

427 ms

bundle.min.js

bundle.min.js

175 ms

a123a2_88f9839ef14e439db31c53842dbade2b~mv2_d_2592_3113_s_4_2.jpg

a123a2_88f9839ef14e439db31c53842dbade2b~mv2_d_2592_3113_s_4_2.jpg

621 ms

a123a2_3ea5ae5f623840f7a112d8ad8e1388d2~mv2_d_3872_2592_s_4_2.jpg

a123a2_3ea5ae5f623840f7a112d8ad8e1388d2~mv2_d_3872_2592_s_4_2.jpg

673 ms

a123a2_fcb4ea0035244f36a41e3add21867164~mv2.jpg

a123a2_fcb4ea0035244f36a41e3add21867164~mv2.jpg

575 ms

ff6bf6_40e4464af2d14b6097571d81bb91f384~mv2.png

ff6bf6_40e4464af2d14b6097571d81bb91f384~mv2.png

374 ms

ff6bf6_404ffba7a4384f8ab226188b0d9dd71c~mv2.png

ff6bf6_404ffba7a4384f8ab226188b0d9dd71c~mv2.png

373 ms

Leonis-Logo.png

Leonis-Logo.png

609 ms

a123a2_4817839e79ba4f25950852d9e4110956~mv2.jpg

a123a2_4817839e79ba4f25950852d9e4110956~mv2.jpg

629 ms

a123a2_a54d86bf360648b5b81069a54b71d4a5~mv2.jpg

a123a2_a54d86bf360648b5b81069a54b71d4a5~mv2.jpg

587 ms

a123a2_fa6338ebde8545d398f0d5e474a777e3~mv2.jpg

a123a2_fa6338ebde8545d398f0d5e474a777e3~mv2.jpg

735 ms

a123a2_d2bc30898e7e4856957f2c15c4fc850d~mv2.jpg

a123a2_d2bc30898e7e4856957f2c15c4fc850d~mv2.jpg

798 ms

a123a2_409cd9b715a9428d94cfa8986f0472f5~mv2.jpg

a123a2_409cd9b715a9428d94cfa8986f0472f5~mv2.jpg

996 ms

a123a2_940ff46d101a46a2a9d9afaa2c6da6a9~mv2.jpg

a123a2_940ff46d101a46a2a9d9afaa2c6da6a9~mv2.jpg

809 ms

a123a2_0bbd333d0371486b8962b4c5669a05de~mv2.jpg

a123a2_0bbd333d0371486b8962b4c5669a05de~mv2.jpg

969 ms

a123a2_79693caf261942e589838a2f133248fb~mv2.png

a123a2_79693caf261942e589838a2f133248fb~mv2.png

910 ms

a123a2_d85b03edf0454b8eb84ce3508d23934b~mv2.png

a123a2_d85b03edf0454b8eb84ce3508d23934b~mv2.png

960 ms

a123a2_239b10898e3a471e95e5f21adae7427f~mv2.png

a123a2_239b10898e3a471e95e5f21adae7427f~mv2.png

1011 ms

a123a2_9eda918b3ab244cf8911bf804eef0e8a~mv2.png

a123a2_9eda918b3ab244cf8911bf804eef0e8a~mv2.png

1171 ms

120 ms

117 ms

111 ms

106 ms

106 ms

100 ms

148 ms

142 ms

142 ms

137 ms

141 ms

140 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

22 ms

deprecation-style.v5.css

deprecation-style.v5.css

4 ms

right-arrow.svg

right-arrow.svg

15 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

8 ms

Accessibility Review

leonisjjclub.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

leonisjjclub.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

leonisjjclub.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 Leonisjjclub.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 Leonisjjclub.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

leonisjjclub.com

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