Tools & Wizards About Us
vankeekenschoenen.nl screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

vankeekenschoenen.nl

Van Keeken Schoenen | 350m2 schoenmode in Alphen aan den Rijn

Page Load Speed

6.2 sec in total

First Response

358 ms

Resources Loaded

5.3 sec

Page Rendered

499 ms

vankeekenschoenen.nl screenshot

About Website

Welcome to vankeekenschoenen.nl homepage info - get ready to check Van Keeken Schoenen best content right away, or after learning these important things about vankeekenschoenen.nl

Van Keeken is dé schoenenwinkel voor herenschoenen, damesschoenen en kinderschoenen. Daarnaast bieden wij deskundig advies op het gebied van podologie.

Visit vankeekenschoenen.nl

Key Findings

We analyzed Vankeekenschoenen.nl page load time and found that the first response time was 358 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

vankeekenschoenen.nl performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value11,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

vankeekenschoenen.nl

358 ms

vankeekenschoenen.nl

402 ms

www.vankeekenschoenen.nl

775 ms

css

60 ms

flexslider.css

178 ms

Our browser made a total of 235 requests to load all elements on the main page. We found that 73% of them (171 requests) were addressed to the original Vankeekenschoenen.nl, 11% (25 requests) were made to Google.com and 5% (12 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Vankeekenschoenen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (30%)

Content Size

5.0 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vankeekenschoenen.nl main page is 5.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 90.0 kB

  • Original 104.8 kB
  • After minification 93.7 kB
  • After compression 14.8 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 11.1 kB, which is 11% 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 90.0 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 380.8 kB

  • Original 3.5 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. Obviously, Van Keeken Schoenen needs image optimization as it can save up to 380.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 881.0 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 338.7 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 881.0 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 130.9 kB

  • Original 157.5 kB
  • After minification 132.0 kB
  • After compression 26.6 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. Vankeekenschoenen.nl needs all CSS files to be minified and compressed as it can save up to 130.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (24%)

Requests Now

223

After Optimization

169

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 223 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Van Keeken Schoenen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vankeekenschoenen.nl

vankeekenschoenen.nl

358 ms

vankeekenschoenen.nl

vankeekenschoenen.nl

402 ms

www.vankeekenschoenen.nl

www.vankeekenschoenen.nl

775 ms

css

css

60 ms

flexslider.css

flexslider.css

178 ms

styles.css

styles.css

356 ms

style.css

style.css

265 ms

widgets.css

widgets.css

267 ms

mobile.css

mobile.css

271 ms

popup.css

popup.css

274 ms

messages.css

messages.css

352 ms

easylightbox.css

easylightbox.css

352 ms

prototype.js

prototype.js

462 ms

ccard.js

ccard.js

363 ms

validation.js

validation.js

442 ms

builder.js

builder.js

441 ms

effects.js

effects.js

443 ms

dragdrop.js

dragdrop.js

456 ms

controls.js

controls.js

532 ms

slider.js

slider.js

529 ms

js.js

js.js

535 ms

form.js

form.js

548 ms

menu.js

menu.js

551 ms

translate.js

translate.js

616 ms

cookies.js

cookies.js

618 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

712 ms

lightbox.js

lightbox.js

639 ms

tracking.js

tracking.js

642 ms

lightbox.js

lightbox.js

705 ms

jquery.flexslider.js

jquery.flexslider.js

705 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

748 ms

jquery.bxslider.css

jquery.bxslider.css

747 ms

j.php

j.php

66 ms

logo.gif

logo.gif

170 ms

cart.png

cart.png

169 ms

onze-winkel-1.jpg

onze-winkel-1.jpg

605 ms

staandkids.png

staandkids.png

739 ms

staand.png

staand.png

830 ms

staandsander.png

staandsander.png

891 ms

nieuwvoorjaarscollectie.png

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631 ms

reserveren.png

reserveren.png

283 ms

groeikaart.png

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372 ms

pagination-next-icon.jpg

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460 ms

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550 ms

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639 ms

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691 ms

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718 ms

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726 ms

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786 ms

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807 ms

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814 ms

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830 ms

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888 ms

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894 ms

dames-xsensible-10035811-10012-20.jpg

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901 ms

vks-florisvanbommel.jpg

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955 ms

vks-dureau.jpg

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955 ms

vks-footnotes.jpg

vks-footnotes.jpg

971 ms

vks-viavai.jpg

vks-viavai.jpg

1029 ms

aanmelden.png

aanmelden.png

1029 ms

social.png

social.png

1029 ms

slide1.png

slide1.png

1417 ms

thuiswinkel_1.png

thuiswinkel_1.png

1035 ms

facebook-ico.png

facebook-ico.png

1074 ms

twitter-ico.png

twitter-ico.png

1176 ms

ga.js

ga.js

70 ms

sKd0EMYPAh5PYCRKSryvW6CWcynf_cDxXwCLxiixG1c.ttf

sKd0EMYPAh5PYCRKSryvW6CWcynf_cDxXwCLxiixG1c.ttf

55 ms

32nyIRHyCu6iqEka_hbKsonF5uFdDttMLvmWuJdhhgs.ttf

32nyIRHyCu6iqEka_hbKsonF5uFdDttMLvmWuJdhhgs.ttf

54 ms

Search.png

Search.png

1153 ms

cat_dames.jpg

cat_dames.jpg

1149 ms

cat_heren.jpg

cat_heren.jpg

1147 ms

cat_jongens.png

cat_jongens.png

1144 ms

v.gif

v.gif

11 ms

va-f9423035fc9f0fdad5f7654cfb9df14b.js

va-f9423035fc9f0fdad5f7654cfb9df14b.js

32 ms

opa-949357b71eda375b06a39eb1b86f4730.js

opa-949357b71eda375b06a39eb1b86f4730.js

94 ms

maps

maps

112 ms

__utm.gif

__utm.gif

68 ms

l.gif

l.gif

16 ms

cart

cart

1435 ms

toplinks

toplinks

1307 ms

collect

collect

59 ms

embed

embed

582 ms

ga-audiences

ga-audiences

20 ms

cat_meisjes.png

cat_meisjes.png

990 ms

Yotta-300-100.gif

Yotta-300-100.gif

906 ms

Evaluna-300-100.jpg

Evaluna-300-100.jpg

815 ms

Nubikk_gr-300-100.jpg

Nubikk_gr-300-100.jpg

811 ms

regarde-le-ciel.png

regarde-le-ciel.png

759 ms

Satorisan-300-100.jpg

Satorisan-300-100.jpg

740 ms

weekend.png

weekend.png

810 ms

Unisa.jpg

Unisa.jpg

759 ms

piedi-nudi.png

piedi-nudi.png

743 ms

Acebos.jpg

Acebos.jpg

786 ms

waldlaufer_2.jpg

waldlaufer_2.jpg

800 ms

js

js

86 ms

init_embed.js

init_embed.js

34 ms

Converse_gr_1.jpg

Converse_gr_1.jpg

754 ms

lowa.jpg

lowa.jpg

747 ms

walk-safari.jpg

walk-safari.jpg

752 ms

kipling.png

kipling.png

779 ms

Ecco_1.jpg

Ecco_1.jpg

795 ms

Begetti_1.jpg

Begetti_1.jpg

739 ms

Greve.png

Greve.png

757 ms

Panama-Jack.png

Panama-Jack.png

764 ms

Lier_van.png

Lier_van.png

787 ms

common.js

common.js

51 ms

map.js

map.js

63 ms

google4.png

google4.png

69 ms

overlay.js

overlay.js

28 ms

util.js

util.js

88 ms

onion.js

onion.js

82 ms

search_impl.js

search_impl.js

87 ms

Bommel_van_3.png

Bommel_van_3.png

740 ms

Dr_Martens.jpg

Dr_Martens.jpg

758 ms

Gabor.png

Gabor.png

743 ms

stats.js

stats.js

89 ms

openhand_8_8.cur

openhand_8_8.cur

65 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

87 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

116 ms

kh

kh

160 ms

kh

kh

189 ms

transparent.png

transparent.png

50 ms

xsensible.jpg

xsensible.jpg

708 ms

Rohde.png

Rohde.png

720 ms

Sioux.png

Sioux.png

743 ms

Bunnies.png

Bunnies.png

751 ms

controls.js

controls.js

40 ms

Paul-Green.png

Paul-Green.png

725 ms

css

css

75 ms

entity11.png

entity11.png

72 ms

mapcnt6.png

mapcnt6.png

45 ms

vt

vt

165 ms

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204 ms

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165 ms

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154 ms

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158 ms

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156 ms

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223 ms

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203 ms

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226 ms

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218 ms

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208 ms

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314 ms

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248 ms

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250 ms

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263 ms

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277 ms

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312 ms

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332 ms

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305 ms

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309 ms

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322 ms

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340 ms

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337 ms

tmapctrl.png

tmapctrl.png

37 ms

Durea.png

Durea.png

625 ms

Mephisto.png

Mephisto.png

651 ms

Palladium.png

Palladium.png

662 ms

WOLKY.png

WOLKY.png

684 ms

Birckenstock.png

Birckenstock.png

697 ms

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4 ms

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11 ms

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14 ms

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22 ms

Finn-Comfort.png

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619 ms

Teva_2014.jpg

Teva_2014.jpg

618 ms

bobell.jpg

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646 ms

Bumper.png

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575 ms

Piedro1.jpg

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593 ms

Braqeez_wit.jpg

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603 ms

Think_.png

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562 ms

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531 ms

Alexandria.jpg

Alexandria.jpg

564 ms

Shoesme_nw_gr.jpg

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567 ms

Ricosta.png

Ricosta.png

565 ms

Footnotes.png

Footnotes.png

551 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

26 ms

UGG.png

UGG.png

531 ms

Meindl.jpg

Meindl.jpg

528 ms

Red-Rag.png

Red-Rag.png

554 ms

Superfit.png

Superfit.png

554 ms

GIGA.png

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527 ms

Lilian.png

Lilian.png

549 ms

Giorgio.png

Giorgio.png

530 ms

Everybody.png

Everybody.png

531 ms

Pascucci.png

Pascucci.png

552 ms

Magnanni.png

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554 ms

Develab.png

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531 ms

Koel.png

Koel.png

548 ms

Gattino.png

Gattino.png

530 ms

ViaVai-zw_1.jpeg

ViaVai-zw_1.jpeg

527 ms

Cristian_Daniel.jpg

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552 ms

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554 ms

Australian.png

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531 ms

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543 ms

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617 ms

Olukai.jpg

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535 ms

DUBARRY_logo.jpg

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554 ms

Monshoe.png

Monshoe.png

556 ms

Blackstone.png

Blackstone.png

530 ms

Bommel_van-Floris2010.png

Bommel_van-Floris2010.png

539 ms

twins_wit.jpg

twins_wit.jpg

539 ms

Trackstyle_kl_zw.jpg

Trackstyle_kl_zw.jpg

585 ms

cycleur_de_luxe_2.JPG

cycleur_de_luxe_2.JPG

563 ms

rockport_logo_zw.jpg

rockport_logo_zw.jpg

555 ms

PDLM_logo.jpg

PDLM_logo.jpg

554 ms

Bjoeties.jpg

Bjoeties.jpg

536 ms

Inuovo.jpg

Inuovo.jpg

541 ms

Sanuk_1.jpg

Sanuk_1.jpg

587 ms

Maruti.jpg

Maruti.jpg

560 ms

Gijs.jpg

Gijs.jpg

556 ms

Cadoro_1.jpg

Cadoro_1.jpg

552 ms

Freesby.jpg

Freesby.jpg

534 ms

new-balance.jpg

new-balance.jpg

546 ms

tango.png

tango.png

592 ms

Bardossa.jpg

Bardossa.jpg

556 ms

Hartjes.jpg

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555 ms

hip.gif

hip.gif

551 ms

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530 ms

kanna.jpg

kanna.jpg

549 ms

richter.png

richter.png

595 ms

ca-shott.png

ca-shott.png

553 ms

toms.jpg

toms.jpg

554 ms

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553 ms

fitflop_1.png

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531 ms

mail.gif

mail.gif

554 ms

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logo_white.png

595 ms

loading.gif

loading.gif

556 ms

closelabel.gif

closelabel.gif

555 ms

bx_loader.gif

bx_loader.gif

553 ms

controls.png

controls.png

532 ms

cart.png

cart.png

552 ms

print.css

print.css

105 ms

__utm.gif

__utm.gif

5 ms

bg_direction_nav.png

bg_direction_nav.png

95 ms

Accessibility Review

vankeekenschoenen.nl accessibility score

63

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

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

vankeekenschoenen.nl 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

vankeekenschoenen.nl SEO score

86

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 Vankeekenschoenen.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 Vankeekenschoenen.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

vankeekenschoenen.nl

Open Graph description is not detected on the main page of Van Keeken Schoenen. 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: