Tools & Wizards About Us
kerstboom.nl screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

kerstboom.nl

Kerstboom kopen? GRATIS bezorging bij Kerstboom.nl! - kerstboom.nl

Page Load Speed

3 sec in total

First Response

267 ms

Resources Loaded

2.4 sec

Page Rendered

372 ms

kerstboom.nl screenshot

About Website

Click here to check amazing Kerstboom content for Netherlands. Otherwise, check out these important facts you probably never knew about kerstboom.nl

✓ Kunstkerstboom online bestellen ✓ Grootste assortiment kunstkerstbomen ✓ Kerstbomen met verlichting ✓ Versierde kerstbomen ✓ Altijd gratis bezorging!

Visit kerstboom.nl

Key Findings

We analyzed Kerstboom.nl page load time and found that the first response time was 267 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kerstboom.nl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

kerstboom.nl

267 ms

www.kerstboom.nl

731 ms

417 ms

510 ms

172 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Kerstboom.nl, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (731 ms) belongs to the original domain Kerstboom.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.9 kB (8%)

Content Size

543.3 kB

After Optimization

502.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kerstboom.nl main page is 543.3 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. 60% of websites need less resources to load. Images take 502.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 17.5 kB

  • Original 22.4 kB
  • After minification 19.0 kB
  • After compression 5.0 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. This page needs HTML code to be minified as it can gain 3.5 kB, which is 15% 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 17.5 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 22.1 kB

  • Original 502.0 kB
  • After minification 479.9 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. Kerstboom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-76%

Potential reduce by 1.3 kB

  • Original 1.6 kB
  • After minification 730 B
  • After compression 393 B

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. Kerstboom.nl needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (31%)

Requests Now

39

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerstboom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kerstboom.nl

kerstboom.nl

267 ms

www.kerstboom.nl

www.kerstboom.nl

731 ms

417 ms

510 ms

172 ms

269 ms

179 ms

192 ms

180 ms

367 ms

199 ms

dropdown.linear.css

dropdown.linear.css

87 ms

logo_kb_nl.png

logo_kb_nl.png

174 ms

38297601[1].jpg

38297601[1].jpg

432 ms

Patton%20Fir.jpg

Patton%20Fir.jpg

423 ms

384417.jpg

384417.jpg

469 ms

icon-facebook.png

icon-facebook.png

95 ms

icon-twitter.png

icon-twitter.png

167 ms

icon-youtube.png

icon-youtube.png

179 ms

logo-betaalmethodes.png

logo-betaalmethodes.png

251 ms

logo-dhl.png

logo-dhl.png

257 ms

dropdown.css

dropdown.css

181 ms

headerBG.png

headerBG.png

149 ms

icon-search.png

icon-search.png

149 ms

icon-phone.png

icon-phone.png

150 ms

icon-cart.png

icon-cart.png

174 ms

header.jpg

header.jpg

508 ms

icon-aanbod.png

icon-aanbod.png

172 ms

icon-bezorging.png

icon-bezorging.png

189 ms

icon-kwaliteit.png

icon-kwaliteit.png

248 ms

newsletter_bg.jpg

newsletter_bg.jpg

459 ms

promo_bg.jpg

promo_bg.jpg

508 ms

companies_bg.jpg

companies_bg.jpg

653 ms

companies.jpg

companies.jpg

364 ms

ga.js

ga.js

13 ms

widget_v2.134.js

widget_v2.134.js

25 ms

AvenirLTStd-Book.otf

AvenirLTStd-Book.otf

453 ms

AvenirLTStd-Medium.otf

AvenirLTStd-Medium.otf

492 ms

AvenirLTStd-Heavy.otf

AvenirLTStd-Heavy.otf

586 ms

__utm.gif

__utm.gif

83 ms

__$$__stringtable_lang_nl.js

__$$__stringtable_lang_nl.js

8 ms

Accessibility Review

kerstboom.nl accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kerstboom.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

Missing source maps for large first-party JavaScript

SEO Factors

kerstboom.nl SEO score

97

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kerstboom.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kerstboom.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

kerstboom.nl

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