Tools & Wizards About Us
jswebdesign.nl screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

jswebdesign.nl

Webdesign Zeeland JS Webdesign - Webdesign Zeeland JS Webdesign

Page Load Speed

7 sec in total

First Response

2.5 sec

Resources Loaded

4.2 sec

Page Rendered

253 ms

jswebdesign.nl screenshot

About Website

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

JS Webdesign bouwt responsive mobielvriendelijke websites en andere internetapplicaties zoals webshops, informatiesystemen en nieuwsbriefsystemen

Visit jswebdesign.nl

Key Findings

We analyzed Jswebdesign.nl page load time and found that the first response time was 2.5 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jswebdesign.nl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.096

90/100

15%

TTI (Time to Interactive)

Value9.8 s

27/100

10%

Network Requests Diagram

jswebdesign.nl

2514 ms

css

58 ms

templates.t3_bs3_blank.less.bootstrap.less.css

260 ms

modal.css

165 ms

k2.css

172 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 78% of them (50 requests) were addressed to the original Jswebdesign.nl, 6% (4 requests) were made to Translate.googleapis.com and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Jswebdesign.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 846.5 kB (65%)

Content Size

1.3 MB

After Optimization

446.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jswebdesign.nl main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 693.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 34.2 kB

  • Original 43.7 kB
  • After minification 37.7 kB
  • After compression 9.6 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 6.0 kB, which is 14% 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 34.2 kB or 78% of the original size.

Image Optimization

-41%

Potential reduce by 83.4 kB

  • Original 204.8 kB
  • After minification 121.3 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. Obviously, JS Webdesign needs image optimization as it can save up to 83.4 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 433.9 kB

  • Original 693.9 kB
  • After minification 651.9 kB
  • After compression 260.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 433.9 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 295.1 kB

  • Original 350.7 kB
  • After minification 287.0 kB
  • After compression 55.7 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. Jswebdesign.nl needs all CSS files to be minified and compressed as it can save up to 295.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (74%)

Requests Now

58

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JS Webdesign. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jswebdesign.nl

jswebdesign.nl

2514 ms

css

css

58 ms

templates.t3_bs3_blank.less.bootstrap.less.css

templates.t3_bs3_blank.less.bootstrap.less.css

260 ms

modal.css

modal.css

165 ms

k2.css

k2.css

172 ms

system.css

system.css

168 ms

plugins.system.t3.base-bs3.less.legacy-grid.less.css

plugins.system.t3.base-bs3.less.legacy-grid.less.css

170 ms

font-awesome.css

font-awesome.css

176 ms

plugins.system.t3.base-bs3.less.t3.less.css

plugins.system.t3.base-bs3.less.t3.less.css

249 ms

templates.t3_bs3_blank.less.core.less.css

templates.t3_bs3_blank.less.core.less.css

256 ms

templates.t3_bs3_blank.less.typography.less.css

templates.t3_bs3_blank.less.typography.less.css

275 ms

templates.t3_bs3_blank.less.forms.less.css

templates.t3_bs3_blank.less.forms.less.css

275 ms

templates.t3_bs3_blank.less.navigation.less.css

templates.t3_bs3_blank.less.navigation.less.css

276 ms

templates.t3_bs3_blank.less.navbar.less.css

templates.t3_bs3_blank.less.navbar.less.css

332 ms

templates.t3_bs3_blank.less.modules.less.css

templates.t3_bs3_blank.less.modules.less.css

337 ms

templates.t3_bs3_blank.less.joomla.less.css

templates.t3_bs3_blank.less.joomla.less.css

340 ms

templates.t3_bs3_blank.less.components.less.css

templates.t3_bs3_blank.less.components.less.css

342 ms

templates.t3_bs3_blank.less.style.less.css

templates.t3_bs3_blank.less.style.less.css

343 ms

plugins.system.t3.base-bs3.less.megamenu.less.css

plugins.system.t3.base-bs3.less.megamenu.less.css

414 ms

templates.t3_bs3_blank.less.megamenu.less.css

templates.t3_bs3_blank.less.megamenu.less.css

419 ms

plugins.system.t3.base-bs3.less.off-canvas.less.css

plugins.system.t3.base-bs3.less.off-canvas.less.css

425 ms

templates.t3_bs3_blank.less.off-canvas.less.css

templates.t3_bs3_blank.less.off-canvas.less.css

427 ms

font-awesome.min.css

font-awesome.min.css

428 ms

custom.css

custom.css

427 ms

mootools-core.js

mootools-core.js

820 ms

core.js

core.js

500 ms

mootools-more.js

mootools-more.js

1181 ms

modal.js

modal.js

508 ms

jquery.min.js

jquery.min.js

845 ms

jquery-noconflict.js

jquery-noconflict.js

515 ms

jquery-migrate.min.js

jquery-migrate.min.js

581 ms

k2.js

k2.js

594 ms

bootstrap.js

bootstrap.js

890 ms

jquery.tap.min.js

jquery.tap.min.js

664 ms

off-canvas.js

off-canvas.js

678 ms

script.js

script.js

747 ms

element.js

element.js

98 ms

menu.js

menu.js

845 ms

nav-collapse.js

nav-collapse.js

680 ms

system.css

system.css

744 ms

html5fallback.js

html5fallback.js

838 ms

analytics.js

analytics.js

32 ms

logo-jswebdesign-white.png

logo-jswebdesign-white.png

143 ms

jswebdesign-call.png

jswebdesign-call.png

144 ms

jswebdesign-ipad.jpg

jswebdesign-ipad.jpg

188 ms

blank.png

blank.png

143 ms

header3.jpg

header3.jpg

341 ms

google-plus.png

google-plus.png

143 ms

pinterest.png

pinterest.png

213 ms

linkedin.png

linkedin.png

209 ms

twitter.png

twitter.png

210 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

442 ms

kcO_Mk7pjy8jlu86STaVz50EAVxt0G0biEntp43Qt6E.ttf

kcO_Mk7pjy8jlu86STaVz50EAVxt0G0biEntp43Qt6E.ttf

124 ms

kA7V7gLI3uMMlXWrnQ_35Z0EAVxt0G0biEntp43Qt6E.ttf

kA7V7gLI3uMMlXWrnQ_35Z0EAVxt0G0biEntp43Qt6E.ttf

131 ms

DG8mXG-5TR8cZWqlGcHP5PesZW2xOQ-xsNqO47m55DA.ttf

DG8mXG-5TR8cZWqlGcHP5PesZW2xOQ-xsNqO47m55DA.ttf

140 ms

translateelement.css

translateelement.css

147 ms

main.js

main.js

170 ms

collect

collect

28 ms

24a.png

24a.png

136 ms

collect

collect

59 ms

element_main.js

element_main.js

41 ms

translate_24dp.png

translate_24dp.png

32 ms

l

l

44 ms

googlelogo_color_42x16dp.png

googlelogo_color_42x16dp.png

29 ms

Accessibility Review

jswebdesign.nl accessibility score

83

Accessibility Issues

ARIA

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.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

jswebdesign.nl best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jswebdesign.nl SEO score

98

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

High

Tap targets are not sized appropriately

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 Jswebdesign.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 Jswebdesign.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

jswebdesign.nl

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