Tools & Wizards About Us
aadvandenberg.nl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

aadvandenberg.nl

De mooiste modeschoenen voor dames en heren | Aad van den Berg modeschoenen

Page Load Speed

4.8 sec in total

First Response

376 ms

Resources Loaded

4 sec

Page Rendered

447 ms

aadvandenberg.nl screenshot

About Website

Click here to check amazing Aad Van Den Berg content. Otherwise, check out these important facts you probably never knew about aadvandenberg.nl

Ontdek ons uitgebreide assortiment modeschoenen online of in onze winkel in Noordwijk. Damesschoenen en herenschoenen van de mooiste merken.

Visit aadvandenberg.nl

Key Findings

We analyzed Aadvandenberg.nl page load time and found that the first response time was 376 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

aadvandenberg.nl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.838

4/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

aadvandenberg.nl

376 ms

www.aadvandenberg.nl

996 ms

jquery-2.2.0.min.js

16 ms

css.d7a2d29cf02c07bf13e5ed6bf4791c3e.css

373 ms

css

32 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 66% of them (46 requests) were addressed to the original Aadvandenberg.nl, 16% (11 requests) were made to Kiyoh.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Aadvandenberg.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.3 kB (6%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aadvandenberg.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. 50% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 168.5 kB

  • Original 204.7 kB
  • After minification 155.7 kB
  • After compression 36.2 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 49.0 kB, which is 24% 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 168.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 11.8 kB

  • Original 3.1 MB
  • After minification 3.1 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. Aad Van Den Berg images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 32.0 kB

  • Original 56.7 kB
  • After minification 56.7 kB
  • After compression 24.6 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 32.0 kB or 57% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 22.2 kB
  • After minification 22.2 kB
  • After compression 22.2 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. Aadvandenberg.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (13%)

Requests Now

60

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aad Van Den Berg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aadvandenberg.nl

aadvandenberg.nl

376 ms

www.aadvandenberg.nl

www.aadvandenberg.nl

996 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

16 ms

css.d7a2d29cf02c07bf13e5ed6bf4791c3e.css

css.d7a2d29cf02c07bf13e5ed6bf4791c3e.css

373 ms

css

css

32 ms

css

css

19 ms

gtm.js

gtm.js

135 ms

retrieve-widget.html

retrieve-widget.html

605 ms

172_dames-pulldown-2021NW.jpg

172_dames-pulldown-2021NW.jpg

368 ms

12398_heren-pulldown-2021NW.jpg

12398_heren-pulldown-2021NW.jpg

552 ms

accessoires-pulldown-2021NW.jpg

accessoires-pulldown-2021NW.jpg

553 ms

onderhoud-van-schoenen.jpg

onderhoud-van-schoenen.jpg

655 ms

AVDB_diapliggend.svg

AVDB_diapliggend.svg

471 ms

Banner-home.jpg

Banner-home.jpg

1022 ms

AC72-VZ2024-home.jpg

AC72-VZ2024-home.jpg

745 ms

VZ2024-Kamo-Gutsu-home.jpg

VZ2024-Kamo-Gutsu-home.jpg

932 ms

VZ2024-Floris-damems-sneakers-home.jpg

VZ2024-Floris-damems-sneakers-home.jpg

931 ms

Hispanitas_home.jpg

Hispanitas_home.jpg

2113 ms

228593_VZ2024-FvB-women-teaser.jpg

228593_VZ2024-FvB-women-teaser.jpg

846 ms

228589_VZ2024-Hispanitas-teaser.jpg

228589_VZ2024-Hispanitas-teaser.jpg

845 ms

228590_VZ2024-Sendra-teaser.jpg

228590_VZ2024-Sendra-teaser.jpg

947 ms

228594_VZ2024-Hispanitas-slipper-teaser.jpg

228594_VZ2024-Hispanitas-slipper-teaser.jpg

944 ms

228596_VZ2024-Greve-teaser.jpg

228596_VZ2024-Greve-teaser.jpg

1032 ms

228595_VZ2024-Sioux-teaser.jpg

228595_VZ2024-Sioux-teaser.jpg

1033 ms

228592_Sp--gesp-Magnanni-teaser.jpg

228592_Sp--gesp-Magnanni-teaser.jpg

1044 ms

228591_Magnanni_teaser_home.jpg

228591_Magnanni_teaser_home.jpg

1053 ms

teaser2.1.jpg

teaser2.1.jpg

1120 ms

235035_Accademia72-blogvp.jpg

235035_Accademia72-blogvp.jpg

1134 ms

235239_Kleurrijk-collectie_blogvp.jpg

235239_Kleurrijk-collectie_blogvp.jpg

1135 ms

71_logo-blackstone.png

71_logo-blackstone.png

1144 ms

92_harris-transparent.png

92_harris-transparent.png

1153 ms

93_Hassia-logo.jpg

93_Hassia-logo.jpg

1219 ms

128_tommy-hilfiger.jpg

128_tommy-hilfiger.jpg

1234 ms

199170_mjuslogo.png

199170_mjuslogo.png

1234 ms

199184_Gabor_Shoes_Logo.svg

199184_Gabor_Shoes_Logo.svg

1238 ms

199215_DLS_Stacked_Black_in_png.png

199215_DLS_Stacked_Black_in_png.png

1251 ms

199502_Magnanni-logo.png

199502_Magnanni-logo.png

1316 ms

199504_greve.png

199504_greve.png

1334 ms

199625_LOGO_SENDRA.png

199625_LOGO_SENDRA.png

1331 ms

199634_Floris-van-Bommel-schoenen-Logo-Black-Website.png

199634_Floris-van-Bommel-schoenen-Logo-Black-Website.png

1337 ms

202926_logo-copenhagen-footwear.jpg

202926_logo-copenhagen-footwear.jpg

1349 ms

nieuwsbrief_home.jpg

nieuwsbrief_home.jpg

1409 ms

veiligheidsplaatje.php

veiligheidsplaatje.php

1472 ms

14_betalen-met-ideal.png

14_betalen-met-ideal.png

1388 ms

font

font

16 ms

font

font

25 ms

bounce

bounce

29 ms

js

js

125 ms

analytics.js

analytics.js

24 ms

ec.js

ec.js

13 ms

collect

collect

79 ms

collect

collect

115 ms

fa-regular-400.woff

fa-regular-400.woff

1343 ms

ga-audiences

ga-audiences

84 ms

fa-light-300.woff

fa-light-300.woff

975 ms

fa-solid-900.woff

fa-solid-900.woff

957 ms

199216_betalen-met-mastercard.png

199216_betalen-met-mastercard.png

982 ms

public.css

public.css

368 ms

widget.js

widget.js

121 ms

199217_betalen-met-visa.png

199217_betalen-met-visa.png

893 ms

199218_betalen-met-fashion-cheque.png

199218_betalen-met-fashion-cheque.png

828 ms

199220_ban-contact-icon.png

199220_ban-contact-icon.png

763 ms

kv_shape.svg

kv_shape.svg

366 ms

GothamBook.svg

GothamBook.svg

907 ms

GothamMedium.svg

GothamMedium.svg

769 ms

Gotham-Bold_21010.svg

Gotham-Bold_21010.svg

632 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

582 ms

Gotham-Bold_21010.woff

Gotham-Bold_21010.woff

468 ms

GothamMedium.woff

GothamMedium.woff

185 ms

GothamBook.woff

GothamBook.woff

446 ms

Accessibility Review

aadvandenberg.nl accessibility score

82

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

aadvandenberg.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

SEO Factors

aadvandenberg.nl SEO score

82

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

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 Aadvandenberg.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 Aadvandenberg.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

aadvandenberg.nl

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