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vanderbend.nl screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vanderbend.nl

Over ons - vanderbend

Page Load Speed

3.4 sec in total

First Response

930 ms

Resources Loaded

1.9 sec

Page Rendered

504 ms

vanderbend.nl screenshot

About Website

Welcome to vanderbend.nl homepage info - get ready to check Vanderbend best content right away, or after learning these important things about vanderbend.nl

Producten tegen overmatig transpireren, latexvrije handschoenen, hypoallergene huidverzorging. Goede begeleiding en service 0181-418055

Visit vanderbend.nl

Key Findings

We analyzed Vanderbend.nl page load time and found that the first response time was 930 ms and then it took 2.4 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

vanderbend.nl performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

www.vanderbend.nl

930 ms

feedback-company-widget.min.js

214 ms

modernizr-custom.webp-detection.min.js

123 ms

bootstrap.min.js

51 ms

jquery-ui-1.12.1.custom.min.js

212 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 70% of them (21 requests) were addressed to the original Vanderbend.nl, 10% (3 requests) were made to Maxcdn.bootstrapcdn.com and 7% (2 requests) were made to Feedbackcompany.com. The less responsive or slowest element that took the longest time to load (930 ms) belongs to the original domain Vanderbend.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.2 kB (40%)

Content Size

1.3 MB

After Optimization

796.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vanderbend.nl main page is 1.3 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. 35% of websites need less resources to load. Images take 628.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 448.2 kB

  • Original 553.4 kB
  • After minification 531.9 kB
  • After compression 105.2 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 448.2 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 53.0 kB

  • Original 628.4 kB
  • After minification 575.5 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. Vanderbend images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 4.6 kB

  • Original 82.4 kB
  • After minification 82.4 kB
  • After compression 77.8 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

-40%

Potential reduce by 25.3 kB

  • Original 63.1 kB
  • After minification 63.0 kB
  • After compression 37.7 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. Vanderbend.nl needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (72%)

Requests Now

25

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vanderbend. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vanderbend.nl

www.vanderbend.nl

930 ms

feedback-company-widget.min.js

feedback-company-widget.min.js

214 ms

modernizr-custom.webp-detection.min.js

modernizr-custom.webp-detection.min.js

123 ms

bootstrap.min.js

bootstrap.min.js

51 ms

jquery-ui-1.12.1.custom.min.js

jquery-ui-1.12.1.custom.min.js

212 ms

slick.min.js

slick.min.js

49 ms

800807f03ef307df35eb006c056f53c5_jquery.matchHeight.js

800807f03ef307df35eb006c056f53c5_jquery.matchHeight.js

245 ms

jquery.mark.min.js

jquery.mark.min.js

251 ms

VdB%20Logo-UK_nl.png

VdB%20Logo-UK_nl.png

254 ms

lijn-blauw.png

lijn-blauw.png

604 ms

fonts.css

fonts.css

258 ms

Montserrat.css

Montserrat.css

293 ms

Material-Icons.css

Material-Icons.css

324 ms

css

css

60 ms

font-awesome.min.css

font-awesome.min.css

47 ms

jquery-ui-1.12.1.min.css

jquery-ui-1.12.1.min.css

341 ms

slick.min.css

slick.min.css

55 ms

03ca2e9e5a193caa0323e33b5a3262ab_Generic.css

03ca2e9e5a193caa0323e33b5a3262ab_Generic.css

422 ms

76eff010a4d26f39d0ae3c02e29ef29a_Generic.js

76eff010a4d26f39d0ae3c02e29ef29a_Generic.js

331 ms

protector.min.js

protector.min.js

347 ms

Vertoshop.js

Vertoshop.js

377 ms

vies-350.js

vies-350.js

653 ms

xajax.js

xajax.js

392 ms

Scripts.parsed_359.js

Scripts.parsed_359.js

412 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

fleur-kaan-GG8i22DQTHw-unsplash.jpg

fleur-kaan-GG8i22DQTHw-unsplash.jpg

497 ms

data

data

169 ms

montserrat-light-webfont.woff

montserrat-light-webfont.woff

294 ms

montserrat-bold-webfont.woff

montserrat-bold-webfont.woff

316 ms

5272599.png

5272599.png

362 ms

Accessibility Review

vanderbend.nl accessibility score

84

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

[role] values are not valid

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

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

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

Best Practices

vanderbend.nl best practices score

75

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

Browser errors were logged to the console

SEO Factors

vanderbend.nl SEO score

93

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

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 Vanderbend.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 Vanderbend.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

vanderbend.nl

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