Tools & Wizards About Us
webkoop.nl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

webkoop.nl

Dagaanbieding | Koopjes | Weekaanbiedingen in 1 overzicht >> Webkoop

Page Load Speed

2.1 sec in total

First Response

358 ms

Resources Loaded

1.5 sec

Page Rendered

167 ms

webkoop.nl screenshot

About Website

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

Bekijk elke dagaanbieding, alle koopjes en weekaanbiedingen in een handig overzicht op Webkoop. Blijf op de hoogte van alle aanbiedingen!

Visit webkoop.nl

Key Findings

We analyzed Webkoop.nl page load time and found that the first response time was 358 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

webkoop.nl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.7 s

50/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

webkoop.nl

358 ms

www.webkoop.nl

281 ms

style.css

92 ms

adsbygoogle.js

116 ms

cookieconsent.min.css

38 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 28% of them (13 requests) were addressed to the original Webkoop.nl, 11% (5 requests) were made to Pagead2.googlesyndication.com and 11% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (404 ms) relates to the external source Cdnjs.cloudflare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.2 kB (21%)

Content Size

624.0 kB

After Optimization

492.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Webkoop.nl main page is 624.0 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. 50% of websites need less resources to load. Javascripts take 496.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.7 kB

  • Original 35.9 kB
  • After minification 34.3 kB
  • After compression 7.2 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 28.7 kB or 80% of the original size.

Image Optimization

-16%

Potential reduce by 13.7 kB

  • Original 87.5 kB
  • After minification 73.8 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, Webkoop needs image optimization as it can save up to 13.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 88.6 kB

  • Original 496.9 kB
  • After minification 496.9 kB
  • After compression 408.3 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 88.6 kB or 18% of the original size.

CSS Optimization

-5%

Potential reduce by 187 B

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 3.4 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. Webkoop.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (46%)

Requests Now

39

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webkoop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

webkoop.nl

webkoop.nl

358 ms

www.webkoop.nl

www.webkoop.nl

281 ms

style.css

style.css

92 ms

adsbygoogle.js

adsbygoogle.js

116 ms

cookieconsent.min.css

cookieconsent.min.css

38 ms

cookieconsent.min.js

cookieconsent.min.js

61 ms

adsbygoogle.js

adsbygoogle.js

218 ms

vue.js

vue.js

404 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

46 ms

main.min.js

main.min.js

217 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

402 ms

hunt_autorefresh.js

hunt_autorefresh.js

217 ms

font-awesome.min.css

font-awesome.min.css

52 ms

css

css

58 ms

css

css

77 ms

page.js

page.js

64 ms

analytics.js

analytics.js

124 ms

show_ads_impl.js

show_ads_impl.js

370 ms

collect

collect

32 ms

collect

collect

30 ms

js

js

54 ms

ga-audiences

ga-audiences

142 ms

json.php

json.php

149 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYiFV0UzdYPFkaVN.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYiFV0UzdYPFkaVN.woff

23 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0UzdYPFkaVN.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0UzdYPFkaVN.woff

26 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0UzdYPFkaVN.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0UzdYPFkaVN.woff

33 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0UzdYPFkaVN.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0UzdYPFkaVN.woff

41 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

w8gdH283Tvk__Lua32TysjIfp8uJLdshZg.woff

w8gdH283Tvk__Lua32TysjIfp8uJLdshZg.woff

42 ms

sm.25.html

sm.25.html

31 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

33 ms

zrt_lookup.html

zrt_lookup.html

55 ms

ads

ads

183 ms

sodar

sodar

89 ms

500-suitable.jpg

500-suitable.jpg

102 ms

500-priceattack.jpg

500-priceattack.jpg

92 ms

500-dealdonkey.jpg

500-dealdonkey.jpg

91 ms

500-1dagactie.jpg

500-1dagactie.jpg

201 ms

500-homedeco.jpg

500-homedeco.jpg

260 ms

500-cheap.jpg

500-cheap.jpg

261 ms

ads

ads

152 ms

ads

ads

177 ms

ads

ads

121 ms

sodar2.js

sodar2.js

19 ms

runner.html

runner.html

6 ms

aframe

aframe

34 ms

feg8rL66UTsTrrlS9w_iUH8JqR_kCfLFdi2W6wljJCU.js

feg8rL66UTsTrrlS9w_iUH8JqR_kCfLFdi2W6wljJCU.js

4 ms

Accessibility Review

webkoop.nl accessibility score

94

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

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

Links do not have a discernible name

Best Practices

webkoop.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

webkoop.nl SEO score

91

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 Webkoop.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 Webkoop.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

webkoop.nl

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