Tools & Wizards About Us
koningkaart.nl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

koningkaart.nl

Onze kaartjes, jouw creativiteit: maak je eigen kaart

Page Load Speed

12.4 sec in total

First Response

284 ms

Resources Loaded

2.7 sec

Page Rendered

9.5 sec

koningkaart.nl screenshot

About Website

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

Op zoek naar een uniek kaartje voor een speciale gelegenheid? Ontdek onze kaarten en pas ze aan met de editor. Eigen idee? Start met een blanco kaart.

Visit koningkaart.nl

Key Findings

We analyzed Koningkaart.nl page load time and found that the first response time was 284 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

koningkaart.nl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value2,040 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

koningkaart.nl

284 ms

koningkaart.nl

513 ms

gtm.js

116 ms

hotjar-3257537.js

125 ms

app.css

187 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 87% of them (78 requests) were addressed to the original Koningkaart.nl, 6% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (949 ms) belongs to the original domain Koningkaart.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 667.0 kB (12%)

Content Size

5.7 MB

After Optimization

5.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koningkaart.nl main page is 5.7 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. 65% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 80.9 kB

  • Original 95.3 kB
  • After minification 93.2 kB
  • After compression 14.4 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 80.9 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 583.5 kB

  • Original 5.6 MB
  • After minification 5.0 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. Koning Kaart images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 4.9 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

-18%

Potential reduce by 2.6 kB

  • Original 14.9 kB
  • After minification 14.9 kB
  • After compression 12.3 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. Koningkaart.nl needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (28%)

Requests Now

81

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koning Kaart. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koningkaart.nl

koningkaart.nl

284 ms

koningkaart.nl

koningkaart.nl

513 ms

gtm.js

gtm.js

116 ms

hotjar-3257537.js

hotjar-3257537.js

125 ms

app.css

app.css

187 ms

modal.css

modal.css

264 ms

main.css

main.css

265 ms

site_css

site_css

452 ms

base-site-css.css

base-site-css.css

274 ms

breadcrumb-site-css.css

breadcrumb-site-css.css

273 ms

custom_css

custom_css

308 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

47 ms

kc-public-cache.js

kc-public-cache.js

350 ms

menu_widget.js

menu_widget.js

350 ms

smooth-anchorlink-scroll.js

smooth-anchorlink-scroll.js

358 ms

account-menu.js

account-menu.js

365 ms

30aa9c979d.js

30aa9c979d.js

122 ms

sp-web-components.esm.js

sp-web-components.esm.js

400 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

48 ms

swiper-element-bundle.min.js

swiper-element-bundle.min.js

55 ms

log_product_list_performance.js

log_product_list_performance.js

435 ms

modals.js

modals.js

436 ms

navbar.js

navbar.js

441 ms

navigation-bar.js

navigation-bar.js

585 ms

mega-navigation-bar.js

mega-navigation-bar.js

586 ms

render_bs_tooltips.js

render_bs_tooltips.js

587 ms

css2

css2

32 ms

logo.png

logo.png

173 ms

inlog.png

inlog.png

304 ms

stoer-geboortekaartje-leeuw-koperfolie.jpg

stoer-geboortekaartje-leeuw-koperfolie.jpg

464 ms

groene-trouwkaart-labeltjes-koperfolie.jpg

groene-trouwkaart-labeltjes-koperfolie.jpg

352 ms

uitnodiging-kinderfeestje-bouwvoertuigen.jpg

uitnodiging-kinderfeestje-bouwvoertuigen.jpg

481 ms

groene-geboortevlag-tijger.jpg

groene-geboortevlag-tijger.jpg

543 ms

mob-hp2-geboortekaartjes.jpg

mob-hp2-geboortekaartjes.jpg

517 ms

mob-hp-trouwkaarten.jpg

mob-hp-trouwkaarten.jpg

482 ms

mob-hp-zelf-maken.jpg

mob-hp-zelf-maken.jpg

440 ms

mob-hp-uitnodigingen.jpg

mob-hp-uitnodigingen.jpg

617 ms

geboortekaartjes-hp-2.jpg

geboortekaartjes-hp-2.jpg

547 ms

1-geboortekaarten-foto.jpg

1-geboortekaarten-foto.jpg

577 ms

trouwkaarten-hp-2.jpg

trouwkaarten-hp-2.jpg

571 ms

2-trouwkaarten-foto.jpg

2-trouwkaarten-foto.jpg

605 ms

zelfmaken-foto-hp-2.jpg

zelfmaken-foto-hp-2.jpg

716 ms

zelf-maken-hp-2.jpg

zelf-maken-hp-2.jpg

730 ms

uitnodigingen-foto-hp-1.jpg

uitnodigingen-foto-hp-1.jpg

660 ms

uitnodigingen-hp-4.jpg

uitnodigingen-hp-4.jpg

761 ms

ervaring.png

ervaring.png

777 ms

ontwerptool.png

ontwerptool.png

705 ms

klantenservice.png

klantenservice.png

750 ms

foto_savethedate_koppel2.jpg

foto_savethedate_koppel2.jpg

800 ms

savethedate-hp-4.jpg

savethedate-hp-4.jpg

805 ms

verzenden-envelop.jpg

verzenden-envelop.jpg

824 ms

producten-sluitsticker-hartje.jpg

producten-sluitsticker-hartje.jpg

840 ms

verzenden-adressticker.jpg

verzenden-adressticker.jpg

855 ms

verzendservice-hp-144.jpg

verzendservice-hp-144.jpg

863 ms

mob-hp-save-the-date-collectie.jpg

mob-hp-save-the-date-collectie.jpg

892 ms

geb-btn-geboortevlag.jpg

geb-btn-geboortevlag.jpg

893 ms

geb-btn-geboortebord.jpg

geb-btn-geboortebord.jpg

919 ms

geb-btn-kraambezoekboek.jpg

geb-btn-kraambezoekboek.jpg

928 ms

geb-btn-geboorteproducten.jpg

geb-btn-geboorteproducten.jpg

949 ms

mob-hp-foliedruk-collectie.jpg

mob-hp-foliedruk-collectie.jpg

885 ms

producten-welkomstbord-trouwen.jpg

producten-welkomstbord-trouwen.jpg

913 ms

producten-gastenboek-trouwen.jpg

producten-gastenboek-trouwen.jpg

915 ms

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrHbuW6OChXtfrKR.ttf

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrHbuW6OChXtfrKR.ttf

139 ms

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrGFuW6OChXtfrKR.ttf

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrGFuW6OChXtfrKR.ttf

291 ms

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrG3uW6OChXtfrKR.ttf

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrG3uW6OChXtfrKR.ttf

366 ms

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrFbvm6OChXtfrKR.ttf

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrFbvm6OChXtfrKR.ttf

314 ms

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrFivm6OChXtfrKR.ttf

l7gAbjR61M69yt8Z8w6FZf9WoBxdBrFivm6OChXtfrKR.ttf

228 ms

kcicons.woff

kcicons.woff

937 ms

shopicons.ttf

shopicons.ttf

852 ms

hdw-btn-tafelschikkingsborden.jpg

hdw-btn-tafelschikkingsborden.jpg

747 ms

producten-menukaart-trouwen.jpg

producten-menukaart-trouwen.jpg

696 ms

foto_foliekaart.jpg

foto_foliekaart.jpg

638 ms

foto_gezin.jpg

foto_gezin.jpg

619 ms

drukproef.png

drukproef.png

630 ms

ontwerpen.png

ontwerpen.png

632 ms

levering.png

levering.png

620 ms

foto_jubileumkaarten.jpg

foto_jubileumkaarten.jpg

603 ms

foto_21-dinerkaarten.jpg

foto_21-dinerkaarten.jpg

620 ms

foto_verhuiskaarten.jpg

foto_verhuiskaarten.jpg

599 ms

hp-uitnodiging-verjaardag.jpg

hp-uitnodiging-verjaardag.jpg

628 ms

ideallogo.png

ideallogo.png

594 ms

mistercash-logo.jpg

mistercash-logo.jpg

605 ms

mastercard-2.png

mastercard-2.png

573 ms

visa2.png

visa2.png

548 ms

postnl.png

postnl.png

541 ms

bpost-logo.png

bpost-logo.png

554 ms

tiktok.png

tiktok.png

543 ms

instagram.png

instagram.png

543 ms

pinterest.png

pinterest.png

553 ms

facebook.png

facebook.png

539 ms

Accessibility Review

koningkaart.nl accessibility score

74

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

koningkaart.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

Page has valid source maps

SEO Factors

koningkaart.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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koningkaart.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 Koningkaart.nl main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

koningkaart.nl

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