Tools & Wizards About Us
jokazon.nl screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jokazon.nl

Al meer dan 45 jaar dé zonwering en rolluiken specialist !

Page Load Speed

1.7 sec in total

First Response

481 ms

Resources Loaded

1.1 sec

Page Rendered

62 ms

jokazon.nl screenshot

About Website

Visit jokazon.nl now to see the best up-to-date Jokazon content and also check out these interesting facts you probably never knew about jokazon.nl

Al meer dan 45 jaar dé zonwering en rolluiken specialist van Noord Nederland. Levering en montage van elektrische zonwering, rolluiken, screens, markiezen enz.

Visit jokazon.nl

Key Findings

We analyzed Jokazon.nl page load time and found that the first response time was 481 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

jokazon.nl performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value3,660 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

www.jokazon.nl

481 ms

minified.js

26 ms

focus-within-polyfill.js

61 ms

polyfill.min.js

62 ms

bootstrap-features.08dd9a91.bundle.min.js

8 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jokazon.nl, 67% (24 requests) were made to Static.parastorage.com and 19% (7 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (486 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 261.8 kB (43%)

Content Size

608.9 kB

After Optimization

347.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jokazon.nl main page is 608.9 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. 40% of websites need less resources to load. HTML takes 343.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 258.7 kB

  • Original 343.1 kB
  • After minification 341.3 kB
  • After compression 84.4 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 258.7 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 222.1 kB
  • After minification 219.1 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. Jokazon images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 48 B

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 43.7 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 9 (39%)

Requests Now

23

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jokazon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.jokazon.nl

www.jokazon.nl

481 ms

minified.js

minified.js

26 ms

focus-within-polyfill.js

focus-within-polyfill.js

61 ms

polyfill.min.js

polyfill.min.js

62 ms

bootstrap-features.08dd9a91.bundle.min.js

bootstrap-features.08dd9a91.bundle.min.js

8 ms

main.c5638ec5.bundle.min.js

main.c5638ec5.bundle.min.js

6 ms

lodash.min.js

lodash.min.js

11 ms

react.production.min.js

react.production.min.js

9 ms

thunderbolt

thunderbolt

125 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

7 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

17 ms

react-dom.production.min.js

react-dom.production.min.js

19 ms

1d7e2a_c46627d2fe0e4eb2b526463717d18deb.png

1d7e2a_c46627d2fe0e4eb2b526463717d18deb.png

260 ms

1d7e2a_f70560feaf3c4ea3a7a52bacc6a25919.jpg

1d7e2a_f70560feaf3c4ea3a7a52bacc6a25919.jpg

264 ms

20191014_141503_edited_edited.jpg

20191014_141503_edited_edited.jpg

301 ms

1d7e2a_63be3b3c732d4a8f83160c0402e2f987~mv2_d_5312_2988_s_4_2.jpg

1d7e2a_63be3b3c732d4a8f83160c0402e2f987~mv2_d_5312_2988_s_4_2.jpg

306 ms

1d7e2a_ff0201e231bb4cf7a8cc77c999c99871.jpg

1d7e2a_ff0201e231bb4cf7a8cc77c999c99871.jpg

297 ms

1d7e2a_aa7c0ebd40024e189026f6f5feece73f.png

1d7e2a_aa7c0ebd40024e189026f6f5feece73f.png

253 ms

1d7e2a_5bd89d68b3cf49b589d0d3f8700fde2c~mv2.png

1d7e2a_5bd89d68b3cf49b589d0d3f8700fde2c~mv2.png

486 ms

thunderbolt

thunderbolt

88 ms

c5749443-93da-4592-b794-42f28d62ef72.woff

c5749443-93da-4592-b794-42f28d62ef72.woff

8 ms

192dac76-a6d9-413d-bb74-22308f2e0cc5.woff

192dac76-a6d9-413d-bb74-22308f2e0cc5.woff

8 ms

0a3939d0-3833-4db3-8b85-f64c2b3350d2.woff

0a3939d0-3833-4db3-8b85-f64c2b3350d2.woff

5 ms

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

18 ms

bc176270-17fa-4c78-a343-9fe52824e501.woff

bc176270-17fa-4c78-a343-9fe52824e501.woff

19 ms

28d74e9b-4ea9-4e3c-b265-c67a72c66856.woff

28d74e9b-4ea9-4e3c-b265-c67a72c66856.woff

19 ms

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

4021a3b9-f782-438b-aeb4-c008109a8b64.woff

18 ms

b56b944e-bbe0-4450-a241-de2125d3e682.woff

b56b944e-bbe0-4450-a241-de2125d3e682.woff

19 ms

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

6f8d1983-4d34-4fa4-9110-988f6c495757.woff

19 ms

deprecation-en.v5.html

deprecation-en.v5.html

4 ms

bolt-performance

bolt-performance

25 ms

deprecation-style.v5.css

deprecation-style.v5.css

2 ms

right-arrow.svg

right-arrow.svg

9 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

6 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

6 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

9 ms

Accessibility Review

jokazon.nl accessibility score

89

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

jokazon.nl 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jokazon.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jokazon.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Jokazon.nl 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

jokazon.nl

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