Tools & Wizards About Us
velgenwereld.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

velgenwereld.nl

Velgenwereld - Wij zijn dé velgenspecialist van Nederland

Page Load Speed

4.8 sec in total

First Response

403 ms

Resources Loaded

3.9 sec

Page Rendered

555 ms

velgenwereld.nl screenshot

About Website

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

Velgenwereld heeft het grootste online aanbod velgen verkrijgbaar. Wij leveren in iedere prijsklasse en voor alle automerken en types.

Visit velgenwereld.nl

Key Findings

We analyzed Velgenwereld.nl page load time and found that the first response time was 403 ms and then it took 4.4 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

velgenwereld.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,550 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

velgenwereld.nl

403 ms

velgenwereld.nl

422 ms

www.velgenwereld.nl

1115 ms

calendar.css

99 ms

modal.css

197 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 91% of them (74 requests) were addressed to the original Velgenwereld.nl, 2% (2 requests) were made to Maxcdn.bootstrapcdn.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Velgenwereld.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.2 kB (15%)

Content Size

3.4 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Velgenwereld.nl main page is 3.4 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 157.0 kB

  • Original 183.2 kB
  • After minification 157.7 kB
  • After compression 26.2 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. This page needs HTML code to be minified as it can gain 25.5 kB, which is 14% 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 157.0 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 283.1 kB

  • Original 3.0 MB
  • After minification 2.7 MB

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. Velgenwereld images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 65.0 kB

  • Original 193.0 kB
  • After minification 192.3 kB
  • After compression 128.0 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 65.0 kB or 34% of the original size.

CSS Optimization

-26%

Potential reduce by 20.1 kB

  • Original 76.7 kB
  • After minification 76.3 kB
  • After compression 56.6 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. Velgenwereld.nl needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (38%)

Requests Now

68

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Velgenwereld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

velgenwereld.nl

velgenwereld.nl

403 ms

velgenwereld.nl

velgenwereld.nl

422 ms

www.velgenwereld.nl

www.velgenwereld.nl

1115 ms

calendar.css

calendar.css

99 ms

modal.css

modal.css

197 ms

style.css

style.css

395 ms

styles.css

styles.css

297 ms

leaflet.css

leaflet.css

298 ms

MarkerCluster.css

MarkerCluster.css

298 ms

MarkerCluster.Default.css

MarkerCluster.Default.css

301 ms

whatsapp-chat.css

whatsapp-chat.css

307 ms

ec.css

ec.css

416 ms

font-awesome.min.css

font-awesome.min.css

40 ms

css

css

45 ms

require.js

require.js

494 ms

mixins.js

mixins.js

420 ms

requirejs-config.js

requirejs-config.js

421 ms

ec.js

ec.js

421 ms

ec4.js

ec4.js

489 ms

main.js

main.js

491 ms

logo-velgenwereld.png

logo-velgenwereld.png

101 ms

customer-services.png

customer-services.png

302 ms

Nokian-gratis-montage.jpg

Nokian-gratis-montage.jpg

236 ms

Nokian-gratis-montage-mobile.jpg

Nokian-gratis-montage-mobile.jpg

238 ms

57800-image.png

57800-image.png

174 ms

57806-image.png

57806-image.png

173 ms

60666-image.png

60666-image.png

296 ms

60672-image.png

60672-image.png

421 ms

60673-image.png

60673-image.png

515 ms

60674-image.png

60674-image.png

398 ms

auto.jpg

auto.jpg

409 ms

star_2.png

star_2.png

394 ms

ideal.png

ideal.png

401 ms

line.png

line.png

491 ms

RDW.jpg

RDW.jpg

497 ms

vaco.jpg

vaco.jpg

501 ms

please-wait.gif

please-wait.gif

510 ms

jquery.js

jquery.js

618 ms

jquery.bootstrap.js

jquery.bootstrap.js

576 ms

jquery.offcanvas.js

jquery.offcanvas.js

581 ms

jquery.sharer.js

jquery.sharer.js

589 ms

jquery.slick.js

jquery.slick.js

616 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

74 ms

gtm.js

gtm.js

141 ms

gtm.js

gtm.js

203 ms

franklin-gothic-book.woff

franklin-gothic-book.woff

582 ms

bounce

bounce

17 ms

modal-show.js

modal-show.js

613 ms

am-recaptcha.js

am-recaptcha.js

620 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

79 ms

franklin-gothic-heavy.woff

franklin-gothic-heavy.woff

722 ms

monaco_wheels_1.jpg

monaco_wheels_1.jpg

548 ms

Mak_Wheels_1.jpg

Mak_Wheels_1.jpg

552 ms

Borbet.png

Borbet.png

559 ms

logo-2.png

logo-2.png

630 ms

logo-3_1.png

logo-3_1.png

638 ms

Mille-Miglia.png

Mille-Miglia.png

646 ms

logo-5.png

logo-5.png

663 ms

logo-6.png

logo-6.png

663 ms

Alutec.png

Alutec.png

727 ms

logo-8.png

logo-8.png

737 ms

Banner_Landsail_560x300px.jpg

Banner_Landsail_560x300px.jpg

745 ms

Continental-banden_1.jpg

Continental-banden_1.jpg

749 ms

header-velgenwereld_2.jpg

header-velgenwereld_2.jpg

886 ms

bg-monaco-wheels_2.jpg

bg-monaco-wheels_2.jpg

1010 ms

wielzoeker.js

wielzoeker.js

777 ms

session.js

session.js

712 ms

logo-9.png

logo-9.png

716 ms

Vredestein-logo.png

Vredestein-logo.png

629 ms

logo-11.png

logo-11.png

709 ms

logo-12.png

logo-12.png

710 ms

Viking-logo.png

Viking-logo.png

706 ms

Goodyear-logo.png

Goodyear-logo.png

704 ms

logo-15.png

logo-15.png

714 ms

Roadhog-tyres.png

Roadhog-tyres.png

712 ms

ko.js

ko.js

515 ms

underscore.js

underscore.js

510 ms

Session.js

Session.js

218 ms

class.js

class.js

99 ms

Data.js

Data.js

101 ms

startsWith.js

startsWith.js

99 ms

Accessibility Review

velgenwereld.nl accessibility score

64

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-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

velgenwereld.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

velgenwereld.nl SEO score

85

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 Velgenwereld.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 Velgenwereld.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

velgenwereld.nl

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