Tools & Wizards About Us
wcsteleadvies.nl screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

wcsteleadvies.nl

Adviesbureau, WCS TeleAdvies, voor uw optimale communicatie-omgeving

Page Load Speed

4.3 sec in total

First Response

359 ms

Resources Loaded

3.5 sec

Page Rendered

409 ms

wcsteleadvies.nl screenshot

About Website

Welcome to wcsteleadvies.nl homepage info - get ready to check WCS Tele Advies best content right away, or after learning these important things about wcsteleadvies.nl

Wij zijn een onafhankelijk adviesbureau met ruim 20 jaar ervaring in het oplossen van strategische ICT- en bereikbaarheidsvraagstukken.

Visit wcsteleadvies.nl

Key Findings

We analyzed Wcsteleadvies.nl page load time and found that the first response time was 359 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

wcsteleadvies.nl performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value21.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value55.9 s

0/100

25%

SI (Speed Index)

Value34.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,490 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value49.6 s

0/100

10%

Network Requests Diagram

wcsteleadvies.nl

359 ms

wcsteleadvies.nl

954 ms

wp-emoji-release.min.js

252 ms

font-awesome.min.css

344 ms

font-awesome.min.css

347 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 70% of them (82 requests) were addressed to the original Wcsteleadvies.nl, 12% (14 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Wcsteleadvies.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (32%)

Content Size

6.5 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wcsteleadvies.nl main page is 6.5 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. Only a small number of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 130.9 kB

  • Original 159.8 kB
  • After minification 156.0 kB
  • After compression 28.8 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 130.9 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 360.9 kB

  • Original 4.0 MB
  • After minification 3.7 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. WCS Tele Advies images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 952.7 kB

  • Original 1.5 MB
  • After minification 1.4 MB
  • After compression 572.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 952.7 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 608.7 kB

  • Original 770.3 kB
  • After minification 665.4 kB
  • After compression 161.6 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. Wcsteleadvies.nl needs all CSS files to be minified and compressed as it can save up to 608.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (78%)

Requests Now

94

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WCS Tele Advies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wcsteleadvies.nl

wcsteleadvies.nl

359 ms

wcsteleadvies.nl

wcsteleadvies.nl

954 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

252 ms

font-awesome.min.css

font-awesome.min.css

344 ms

font-awesome.min.css

font-awesome.min.css

347 ms

h5ab-print.min.css

h5ab-print.min.css

266 ms

layerslider.css

layerslider.css

356 ms

css

css

32 ms

styles.css

styles.css

269 ms

css

css

49 ms

css3_grid_style.css

css3_grid_style.css

554 ms

css3_grid_style.css

css3_grid_style.css

596 ms

responsive.css

responsive.css

352 ms

front.css

front.css

534 ms

font-awesome.min.css

font-awesome.min.css

366 ms

bootstrap-front.css

bootstrap-front.css

377 ms

settings.css

settings.css

519 ms

polls-css.css

polls-css.css

452 ms

master-min.php

master-min.php

946 ms

style-tonkatsu.css

style-tonkatsu.css

539 ms

css

css

55 ms

css

css

55 ms

dyncss.css

dyncss.css

601 ms

icon-manager.css

icon-manager.css

619 ms

Defaults.css

Defaults.css

625 ms

style.css

style.css

640 ms

style.css

style.css

682 ms

addtoany.min.css

addtoany.min.css

684 ms

lana-breadcrumb.css

lana-breadcrumb.css

705 ms

jquery.js

jquery.js

797 ms

jquery-migrate.min.js

jquery-migrate.min.js

728 ms

moment-with-locales.min.js

moment-with-locales.min.js

860 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

767 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

790 ms

jquery.viewportchecker.js

jquery.viewportchecker.js

816 ms

doT.min.js

doT.min.js

851 ms

social-stream.js

social-stream.js

875 ms

greensock.js

greensock.js

1022 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

905 ms

layerslider.transitions.js

layerslider.transitions.js

935 ms

addtoany.min.js

addtoany.min.js

1022 ms

css

css

19 ms

remodal.css

remodal.css

843 ms

remodal-default-theme.css

remodal-default-theme.css

842 ms

font-awesome.min.css

font-awesome.min.css

803 ms

owl.min.css

owl.min.css

792 ms

animate.min.css

animate.min.css

783 ms

front.js

front.js

780 ms

chosen.jquery.min.js

chosen.jquery.min.js

773 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

736 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

823 ms

remodal.min.js

remodal.min.js

749 ms

h5ab-print.min.js

h5ab-print.min.js

681 ms

scripts.js

scripts.js

619 ms

css

css

17 ms

jquery.form.min.js

jquery.form.min.js

610 ms

bootstrap.js

bootstrap.js

639 ms

accordion.js

accordion.js

704 ms

polls-js.js

polls-js.js

660 ms

jquery.plugins.js

jquery.plugins.js

739 ms

extent-custom.js

extent-custom.js

640 ms

wp-embed.min.js

wp-embed.min.js

690 ms

js_composer_front.min.js

js_composer_front.min.js

701 ms

owl.carousel.min.js

owl.carousel.min.js

727 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

721 ms

underscore.min.js

underscore.min.js

700 ms

waypoints.min.js

waypoints.min.js

685 ms

vc_grid.min.js

vc_grid.min.js

640 ms

page.js

page.js

148 ms

analytics.js

analytics.js

118 ms

bdbg1.png

bdbg1.png

198 ms

WCS-Logo-2014-300x160.png

WCS-Logo-2014-300x160.png

311 ms

iStock_000022247101_Medium.jpg

iStock_000022247101_Medium.jpg

364 ms

iStock_000003597741_Medium_FLIPPED.jpg

iStock_000003597741_Medium_FLIPPED.jpg

418 ms

iStock_000018254879_Medium_Higher.jpg

iStock_000018254879_Medium_Higher.jpg

831 ms

lock-143616_1920-1920x1279.jpg

lock-143616_1920-1920x1279.jpg

420 ms

accountant-1794122_1280.png

accountant-1794122_1280.png

310 ms

Mobiele-telefonie.jpg

Mobiele-telefonie.jpg

495 ms

kS305fpA_y8

kS305fpA_y8

216 ms

find-ico1.png

find-ico1.png

373 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

186 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

206 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

242 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

349 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

393 ms

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fontawesome-webfont.woff

393 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

394 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

262 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdo.woff

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263 ms

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264 ms

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265 ms

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263 ms

DPEtYwqExx0AWHX5Ax4C.woff

DPEtYwqExx0AWHX5Ax4C.woff

261 ms

collect

collect

183 ms

sm.25.html

sm.25.html

115 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

168 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

637 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

609 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

612 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

610 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

612 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

613 ms

kS305fpA_y8

kS305fpA_y8

162 ms

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KFOlCnqEu92Fr1MmYUtfBBc-.woff

82 ms

www-player.css

www-player.css

10 ms

www-embed-player.js

www-embed-player.js

36 ms

base.js

base.js

83 ms

ad_status.js

ad_status.js

289 ms

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192 ms

embed.js

embed.js

95 ms

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39 ms

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KFOlCnqEu92Fr1MmEU9fBBc-.woff

37 ms

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143 ms

id

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31 ms

Create

Create

98 ms

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4 ms

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17 ms

Accessibility Review

wcsteleadvies.nl accessibility score

77

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

wcsteleadvies.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

wcsteleadvies.nl SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Wcsteleadvies.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 Wcsteleadvies.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

wcsteleadvies.nl

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