Tools & Wizards About Us
bouthoorn.nl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

bouthoorn.nl

KCM: Continu klant- en medewerkerstevredenheid meten

Page Load Speed

1.8 sec in total

First Response

402 ms

Resources Loaded

1.3 sec

Page Rendered

178 ms

bouthoorn.nl screenshot

About Website

Click here to check amazing Bouthoorn content. Otherwise, check out these important facts you probably never knew about bouthoorn.nl

Houd altijd zicht op de kwaliteit van uw dienstverlening. Als dé meetspecialisten zijn wij meer dan een leverancier van een enquête-instrument.

Visit bouthoorn.nl

Key Findings

We analyzed Bouthoorn.nl page load time and found that the first response time was 402 ms and then it took 1.4 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

bouthoorn.nl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

bouthoorn.nl

402 ms

style.css

87 ms

style_default.css

170 ms

style_responsive.css

167 ms

style_custom.css

174 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 62% of them (31 requests) were addressed to the original Bouthoorn.nl, 12% (6 requests) were made to Use.typekit.net and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (407 ms) belongs to the original domain Bouthoorn.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 383.4 kB (59%)

Content Size

646.6 kB

After Optimization

263.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bouthoorn.nl main page is 646.6 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. 50% of websites need less resources to load. Javascripts take 328.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.2 kB

  • Original 34.7 kB
  • After minification 28.7 kB
  • After compression 7.5 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 17% 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 27.2 kB or 78% of the original size.

Image Optimization

-31%

Potential reduce by 63.9 kB

  • Original 207.9 kB
  • After minification 144.0 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, Bouthoorn needs image optimization as it can save up to 63.9 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 229.7 kB

  • Original 328.9 kB
  • After minification 287.0 kB
  • After compression 99.2 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 229.7 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 62.6 kB

  • Original 75.1 kB
  • After minification 53.2 kB
  • After compression 12.5 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. Bouthoorn.nl needs all CSS files to be minified and compressed as it can save up to 62.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (60%)

Requests Now

42

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bouthoorn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bouthoorn.nl

bouthoorn.nl

402 ms

style.css

style.css

87 ms

style_default.css

style_default.css

170 ms

style_responsive.css

style_responsive.css

167 ms

style_custom.css

style_custom.css

174 ms

jquery.bxslider.css

jquery.bxslider.css

168 ms

jquery.fancybox.css

jquery.fancybox.css

179 ms

modernizr-2.5.3.js

modernizr-2.5.3.js

184 ms

matchmedia.js

matchmedia.js

247 ms

picturefill.js

picturefill.js

249 ms

kyg7urt.js

kyg7urt.js

211 ms

jquery.min.js

jquery.min.js

334 ms

jquery-tooltip.pack.js

jquery-tooltip.pack.js

292 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

292 ms

autoNumeric.js

autoNumeric.js

293 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

326 ms

jquery.validate.min.js

jquery.validate.min.js

346 ms

additional-methods.min.js

additional-methods.min.js

348 ms

base_functions.js

base_functions.js

355 ms

order_functions.js

order_functions.js

391 ms

default.js

default.js

407 ms

css

css

51 ms

analytics.js

analytics.js

44 ms

background_menu.png

background_menu.png

176 ms

logo.jpg

logo.jpg

252 ms

arrowRight.png

arrowRight.png

254 ms

phoneIcon.png

phoneIcon.png

226 ms

arrowRightBlue.png

arrowRightBlue.png

317 ms

arrowRightWhite.png

arrowRightWhite.png

317 ms

sprite.png

sprite.png

250 ms

bouthoorn.nl

bouthoorn.nl

92 ms

proximanova-regular-webfont.woff

proximanova-regular-webfont.woff

335 ms

rL_b2ND61EQmMOJ8CRr1fi3USBnSvpkopQaUR-2r7iU.ttf

rL_b2ND61EQmMOJ8CRr1fi3USBnSvpkopQaUR-2r7iU.ttf

22 ms

linkid.js

linkid.js

7 ms

collect

collect

6 ms

collect

collect

122 ms

K8T569KiNxpn5hHIyjrEjJUS26GTG8jQ7rTWxDB96pGffHV3gsMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

K8T569KiNxpn5hHIyjrEjJUS26GTG8jQ7rTWxDB96pGffHV3gsMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

47 ms

GiTFCyW1-gC_gUz6aP8E0SUDOkmgg83YhsZUajaFSUJffH13gsMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

GiTFCyW1-gC_gUz6aP8E0SUDOkmgg83YhsZUajaFSUJffH13gsMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

97 ms

jNCXjSKoDFMhTJg8rcXbGgZbKMIgc_b4QeQf7uKoC0jffHQ3gsMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

jNCXjSKoDFMhTJg8rcXbGgZbKMIgc_b4QeQf7uKoC0jffHQ3gsMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

121 ms

oNZ69EhOwKv4JlOw83vuuMa8AHujlCU6FvXIkov4K29ffHn3gsMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

oNZ69EhOwKv4JlOw83vuuMa8AHujlCU6FvXIkov4K29ffHn3gsMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

182 ms

all.js

all.js

26 ms

widgets.js

widgets.js

135 ms

training-klantgericht-en-zakelijk-telefoneren.jpg

training-klantgericht-en-zakelijk-telefoneren.jpg

237 ms

training-leren-coachen-op-gespreksvaardigheden.jpg

training-leren-coachen-op-gespreksvaardigheden.jpg

319 ms

ga-audiences

ga-audiences

79 ms

158 ms

p.gif

p.gif

138 ms

xd_arbiter.php

xd_arbiter.php

31 ms

xd_arbiter.php

xd_arbiter.php

71 ms

print.css

print.css

86 ms

Accessibility Review

bouthoorn.nl accessibility score

68

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

bouthoorn.nl best practices score

67

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

Browser errors were logged to the console

SEO Factors

bouthoorn.nl SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Bouthoorn.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 Bouthoorn.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

bouthoorn.nl

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