Tools & Wizards About Us
kvzaandamzuid.nl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

kvzaandamzuid.nl

Leukste korfbalvereniging in Zaandam - Kv Zaandam Zuid

Page Load Speed

3.3 sec in total

First Response

484 ms

Resources Loaded

2.4 sec

Page Rendered

410 ms

kvzaandamzuid.nl screenshot

About Website

Click here to check amazing Kv Zaandam Zuid content. Otherwise, check out these important facts you probably never knew about kvzaandamzuid.nl

Zaandam Zuid is de leukste korfbalvereniging van de Zaanstreek. Naast de sportieve prestaties staan vooral plezier en gezelligheid voorop.

Visit kvzaandamzuid.nl

Key Findings

We analyzed Kvzaandamzuid.nl page load time and found that the first response time was 484 ms and then it took 2.8 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

kvzaandamzuid.nl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value990 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

kvzaandamzuid.nl

484 ms

frontend.min.css

180 ms

css

33 ms

menu-animation.min.css

181 ms

font-awesome.min.css

281 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 89% of them (62 requests) were addressed to the original Kvzaandamzuid.nl, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (940 ms) belongs to the original domain Kvzaandamzuid.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.2 kB (9%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kvzaandamzuid.nl main page is 2.4 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 140.7 kB

  • Original 169.9 kB
  • After minification 167.3 kB
  • After compression 29.2 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 140.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 69.6 kB

  • Original 2.0 MB
  • After minification 1.9 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. Kv Zaandam Zuid images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 289 B

  • Original 148.7 kB
  • After minification 148.7 kB
  • After compression 148.4 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

-1%

Potential reduce by 563 B

  • Original 112.5 kB
  • After minification 112.5 kB
  • After compression 112.0 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. Kvzaandamzuid.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (76%)

Requests Now

59

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kv Zaandam Zuid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kvzaandamzuid.nl

kvzaandamzuid.nl

484 ms

frontend.min.css

frontend.min.css

180 ms

css

css

33 ms

menu-animation.min.css

menu-animation.min.css

181 ms

font-awesome.min.css

font-awesome.min.css

281 ms

tpg-block.min.css

tpg-block.min.css

272 ms

wpforms-base.min.css

wpforms-base.min.css

278 ms

elementor-icons.min.css

elementor-icons.min.css

288 ms

frontend-lite.min.css

frontend-lite.min.css

379 ms

swiper.min.css

swiper.min.css

291 ms

post-24888.css

post-24888.css

362 ms

all.min.css

all.min.css

365 ms

v4-shims.min.css

v4-shims.min.css

373 ms

post-25066.css

post-25066.css

376 ms

css

css

36 ms

fontawesome.min.css

fontawesome.min.css

385 ms

regular.min.css

regular.min.css

453 ms

solid.min.css

solid.min.css

456 ms

brands.min.css

brands.min.css

465 ms

jquery.min.js

jquery.min.js

558 ms

jquery-migrate.min.js

jquery-migrate.min.js

476 ms

v4-shims.min.js

v4-shims.min.js

477 ms

widget-icon-box.min.css

widget-icon-box.min.css

543 ms

widget-icon-list.min.css

widget-icon-list.min.css

544 ms

frontend.min.js

frontend.min.js

642 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

643 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

644 ms

wp-polyfill.min.js

wp-polyfill.min.js

648 ms

hooks.min.js

hooks.min.js

648 ms

i18n.min.js

i18n.min.js

651 ms

player-static.js

player-static.js

650 ms

dom-ready.min.js

dom-ready.min.js

655 ms

main.js

main.js

670 ms

webpack.runtime.min.js

webpack.runtime.min.js

735 ms

frontend-modules.min.js

frontend-modules.min.js

736 ms

waypoints.min.js

waypoints.min.js

742 ms

core.min.js

core.min.js

744 ms

frontend.min.js

frontend.min.js

748 ms

api.js

api.js

37 ms

underscore.min.js

underscore.min.js

762 ms

wp-util.min.js

wp-util.min.js

742 ms

frontend.min.js

frontend.min.js

655 ms

jquery.validate.min.js

jquery.validate.min.js

568 ms

mailcheck.min.js

mailcheck.min.js

564 ms

punycode.min.js

punycode.min.js

564 ms

utils.min.js

utils.min.js

577 ms

wpforms.min.js

wpforms.min.js

635 ms

logo-ZZ-png-79x79.png

logo-ZZ-png-79x79.png

320 ms

foto.png

foto.png

798 ms

sponsorkliks_site_banner_Tekengebied_1-1536x415.png

sponsorkliks_site_banner_Tekengebied_1-1536x415.png

608 ms

Logo_castell_1_400x400-300x300.png

Logo_castell_1_400x400-300x300.png

431 ms

sluisje-300x300.png

sluisje-300x300.png

356 ms

logo-jpg.jpg

logo-jpg.jpg

411 ms

balloonzone-300x300.png

balloonzone-300x300.png

411 ms

pasquality-logo-300x300.png

pasquality-logo-300x300.png

452 ms

van-zon-business-300x300.png

van-zon-business-300x300.png

503 ms

kinderwensen-300x300.jpg

kinderwensen-300x300.jpg

502 ms

LOGO-Pinos-Nails-2023-300x300.png

LOGO-Pinos-Nails-2023-300x300.png

525 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hjg.woff

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hjg.woff

18 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fAZ9hjg.woff

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fAZ9hjg.woff

27 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYAZ9hjg.woff

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYAZ9hjg.woff

27 ms

fa-regular-400.woff

fa-regular-400.woff

513 ms

fa-regular-400.ttf

fa-regular-400.ttf

644 ms

fa-solid-900.woff

fa-solid-900.woff

688 ms

fa-solid-900.ttf

fa-solid-900.ttf

863 ms

fa-brands-400.woff

fa-brands-400.woff

800 ms

fa-brands-400.ttf

fa-brands-400.ttf

940 ms

eicons.woff

eicons.woff

913 ms

embed

embed

316 ms

js

js

56 ms

Accessibility Review

kvzaandamzuid.nl accessibility score

88

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

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

Best Practices

kvzaandamzuid.nl best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kvzaandamzuid.nl SEO score

99

Search Engine Optimization Advices

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 Kvzaandamzuid.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 Kvzaandamzuid.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

kvzaandamzuid.nl

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