Tools & Wizards About Us
nl.kelkoo.be screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

nl.kelkoo.be

Kelkoo Shopping | Online winkelen & prijsvergelijken

Page Load Speed

2.9 sec in total

First Response

946 ms

Resources Loaded

1.6 sec

Page Rendered

301 ms

nl.kelkoo.be screenshot

About Website

Click here to check amazing Nl Kelkoo content for Belgium. Otherwise, check out these important facts you probably never knew about nl.kelkoo.be

Kelkoo helpt u snel en makkelijk aanbiedingen te vinden, lees gebruikers en professionele reviews en consumentengidsen en vind producten voor de beste prijs.

Visit nl.kelkoo.be

Key Findings

We analyzed Nl.kelkoo.be page load time and found that the first response time was 946 ms and then it took 1.9 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

nl.kelkoo.be performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

nl.kelkoo.be

946 ms

css

29 ms

kelkoo-sassy-d87142751d749ec4cf35c38ba948f270.css

94 ms

combine-head-729c29a16b283afa419fd332bafc09c8.js

91 ms

kelkoo-shopping.png

8 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Nl.kelkoo.be, 32% (8 requests) were made to Kk-data.com and 12% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (946 ms) belongs to the original domain Nl.kelkoo.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 580.1 kB (55%)

Content Size

1.0 MB

After Optimization

466.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nl.kelkoo.be main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 561.9 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 95.2 kB

  • Original 223.3 kB
  • After minification 217.5 kB
  • After compression 128.0 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 95.2 kB or 43% of the original size.

Image Optimization

-1%

Potential reduce by 1.0 kB

  • Original 114.7 kB
  • After minification 113.7 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. Nl Kelkoo images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 368.5 kB

  • Original 561.9 kB
  • After minification 561.9 kB
  • After compression 193.4 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 368.5 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 115.3 kB

  • Original 146.5 kB
  • After minification 146.4 kB
  • After compression 31.2 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. Nl.kelkoo.be needs all CSS files to be minified and compressed as it can save up to 115.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (46%)

Requests Now

24

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nl Kelkoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nl.kelkoo.be

nl.kelkoo.be

946 ms

css

css

29 ms

kelkoo-sassy-d87142751d749ec4cf35c38ba948f270.css

kelkoo-sassy-d87142751d749ec4cf35c38ba948f270.css

94 ms

combine-head-729c29a16b283afa419fd332bafc09c8.js

combine-head-729c29a16b283afa419fd332bafc09c8.js

91 ms

kelkoo-shopping.png

kelkoo-shopping.png

8 ms

kelkoo-travel.png

kelkoo-travel.png

6 ms

xmas6_BIG.jpg

xmas6_BIG.jpg

645 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

24 ms

kelkoo-4dcffb3b961b5e601ad0c29ae06320b2.js

kelkoo-4dcffb3b961b5e601ad0c29ae06320b2.js

20 ms

show_ads.js

show_ads.js

77 ms

footer-logo.png

footer-logo.png

15 ms

analytics.js

analytics.js

73 ms

zrt_lookup.html

zrt_lookup.html

153 ms

show_ads_impl.js

show_ads_impl.js

80 ms

collect

collect

31 ms

collect

collect

143 ms

ads

ads

194 ms

osd.js

osd.js

108 ms

gtm.js

gtm.js

52 ms

gpt.js

gpt.js

35 ms

kk_track

kk_track

183 ms

pubads_impl_82.js

pubads_impl_82.js

27 ms

ld.js

ld.js

67 ms

container.html

container.html

24 ms

event

event

48 ms

Accessibility Review

nl.kelkoo.be accessibility score

90

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.

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

nl.kelkoo.be best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nl.kelkoo.be SEO score

100

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nl.kelkoo.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Nl.kelkoo.be 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

nl.kelkoo.be

Open Graph description is not detected on the main page of Nl Kelkoo. 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: