Tools & Wizards About Us
kv.nl screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kv.nl

K+V | Interim management en werving en selectie

Page Load Speed

7.9 sec in total

First Response

3.3 sec

Resources Loaded

4.3 sec

Page Rendered

318 ms

kv.nl screenshot

About Website

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

K+V is al jarenlang één van de bekende spelers in het veld van interim management en werving en selectie. Wij geloven in de kracht van de mens.

Visit kv.nl

Key Findings

We analyzed Kv.nl page load time and found that the first response time was 3.3 sec and then it took 4.7 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

kv.nl performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

kv.nl

3287 ms

top-js-minified.js

93 ms

analytics.js

21 ms

js

50 ms

028c0c0b7741a5a22dca73a73f287fa0315361a8.1432883258.js

311 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Kv.nl, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Kv.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.6 kB (22%)

Content Size

984.0 kB

After Optimization

767.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kv.nl main page is 984.0 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. 45% of websites need less resources to load. Images take 704.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 121.5 kB

  • Original 152.2 kB
  • After minification 139.1 kB
  • After compression 30.7 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 121.5 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 63.2 kB

  • Original 704.6 kB
  • After minification 641.4 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. K V images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 32.0 kB

  • Original 127.2 kB
  • After minification 127.2 kB
  • After compression 95.2 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 32.0 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

35

After Optimization

30

  • Images
  • JavaScript

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K V. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kv.nl

kv.nl

3287 ms

top-js-minified.js

top-js-minified.js

93 ms

analytics.js

analytics.js

21 ms

js

js

50 ms

028c0c0b7741a5a22dca73a73f287fa0315361a8.1432883258.js

028c0c0b7741a5a22dca73a73f287fa0315361a8.1432883258.js

311 ms

Henk-van-der-Velde-KV-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

Henk-van-der-Velde-KV-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

166 ms

Frank-Snethlage-KV-interim-1800x467_480_125_60_s_c1_c_c.jpg

Frank-Snethlage-KV-interim-1800x467_480_125_60_s_c1_c_c.jpg

166 ms

Chris-Boven-KV-homepage-1800x467_480_125_60_s_c1_c_c.jpg

Chris-Boven-KV-homepage-1800x467_480_125_60_s_c1_c_c.jpg

168 ms

KV-ontvangstruimte-1800x467_480_125_60_s_c1_c_c.jpg

KV-ontvangstruimte-1800x467_480_125_60_s_c1_c_c.jpg

178 ms

Hanneke-Houtzagers-KV-homepage-1800x467_480_125_60_s_c1_c_c.jpg

Hanneke-Houtzagers-KV-homepage-1800x467_480_125_60_s_c1_c_c.jpg

182 ms

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KenV-Veenendaal-gebouw-1800x467_480_125_60_s_c1_c_c.jpg

250 ms

Sjef-van-Zwieteren-KV-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

Sjef-van-Zwieteren-KV-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

248 ms

Johannes-arets-homepage-1800x467_480_125_60_s_c1_c_c.jpg

Johannes-arets-homepage-1800x467_480_125_60_s_c1_c_c.jpg

252 ms

Helga-Bijker-KV-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

Helga-Bijker-KV-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

267 ms

Emile-Douma-KV-2_480_125_60_s_c1_c_c.jpg

Emile-Douma-KV-2_480_125_60_s_c1_c_c.jpg

273 ms

Anne-Kodde-homepage-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

Anne-Kodde-homepage-slide-afbeelding-1800x467_480_125_60_s_c1_c_c.jpg

333 ms

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Frank-Wolff-KV-1800x467_480_125_60_s_c1_c_c.jpg

333 ms

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banner-Executive-next-step-KV_590_404_60_s_c1_c_c.jpg

502 ms

collect

collect

105 ms

kv.woff

kv.woff

298 ms

aller_lt-webfont.woff

aller_lt-webfont.woff

398 ms

aller_ltit-webfont.woff

aller_ltit-webfont.woff

341 ms

Henk-van-der-Velde-KV-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

Henk-van-der-Velde-KV-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

424 ms

Frank-Snethlage-KV-interim-1800x467_1800_476_60_s_c1_c_c.jpg

Frank-Snethlage-KV-interim-1800x467_1800_476_60_s_c1_c_c.jpg

426 ms

Chris-Boven-KV-homepage-1800x467_1800_476_60_s_c1_c_c.jpg

Chris-Boven-KV-homepage-1800x467_1800_476_60_s_c1_c_c.jpg

471 ms

KV-ontvangstruimte-1800x467_1800_476_60_s_c1_c_c.jpg

KV-ontvangstruimte-1800x467_1800_476_60_s_c1_c_c.jpg

513 ms

Hanneke-Houtzagers-KV-homepage-1800x467_1800_476_60_s_c1_c_c.jpg

Hanneke-Houtzagers-KV-homepage-1800x467_1800_476_60_s_c1_c_c.jpg

576 ms

KenV-Veenendaal-gebouw-1800x467_1800_476_60_s_c1_c_c.jpg

KenV-Veenendaal-gebouw-1800x467_1800_476_60_s_c1_c_c.jpg

514 ms

Sjef-van-Zwieteren-KV-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

Sjef-van-Zwieteren-KV-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

586 ms

Johannes-arets-homepage-1800x467_1800_476_60_s_c1_c_c.jpg

Johannes-arets-homepage-1800x467_1800_476_60_s_c1_c_c.jpg

587 ms

Helga-Bijker-KV-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

Helga-Bijker-KV-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

646 ms

Emile-Douma-KV-2_1800_476_60_s_c1_c_c.jpg

Emile-Douma-KV-2_1800_476_60_s_c1_c_c.jpg

602 ms

Anne-Kodde-homepage-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

Anne-Kodde-homepage-slide-afbeelding-1800x467_1800_476_60_s_c1_c_c.jpg

678 ms

Frank-Wolff-KV-1800x467_1800_476_60_s_c1_c_c.jpg

Frank-Wolff-KV-1800x467_1800_476_60_s_c1_c_c.jpg

756 ms

nr-892.min.js

nr-892.min.js

50 ms

boeken2_360_220_60_s_c1_c_c.jpg

boeken2_360_220_60_s_c1_c_c.jpg

92 ms

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boeken_360_220_60_s_c1_c_c.jpg

85 ms

johannes-wijzend-360x220_360_220_60_s_c1_c_c.jpg

johannes-wijzend-360x220_360_220_60_s_c1_c_c.jpg

95 ms

843ecaab37

843ecaab37

45 ms

Accessibility Review

kv.nl accessibility score

89

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

kv.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kv.nl SEO score

82

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

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 Kv.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 Kv.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

kv.nl

Open Graph description is not detected on the main page of K V. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: