Tools & Wizards About Us
heidewachtelvereniging.nl screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% 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

  • 98

    SEO

    Google-friendlier than
    92% of websites

heidewachtelvereniging.nl

Home - Nederlandse Vereniging van Heidewachtelliefhebbers

Page Load Speed

4 sec in total

First Response

368 ms

Resources Loaded

3.1 sec

Page Rendered

450 ms

heidewachtelvereniging.nl screenshot

About Website

Welcome to heidewachtelvereniging.nl homepage info - get ready to check Heidewachtel Vereniging best content for Netherlands right away, or after learning these important things about heidewachtelvereniging.nl

De vereniging is opgericht op 18 mei 1947 en statutair gevestigd te Amsterdam. In 2000 is de vereniging toegetreden tot de Raad van Beheer te Amsterdam.

Visit heidewachtelvereniging.nl

Key Findings

We analyzed Heidewachtelvereniging.nl page load time and found that the first response time was 368 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

heidewachtelvereniging.nl performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

heidewachtelvereniging.nl

368 ms

heidewachtelvereniging.nl

1469 ms

front.min.css

274 ms

all.min.css

366 ms

bootstrap.min.css

282 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 95% of them (73 requests) were addressed to the original Heidewachtelvereniging.nl, 3% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Heidewachtelvereniging.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 666.0 kB (11%)

Content Size

6.1 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heidewachtelvereniging.nl main page is 6.1 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. 80% 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 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 619.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 390.0 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 619.4 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 7.3 kB

  • Original 4.6 MB
  • After minification 4.6 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. Heidewachtel Vereniging images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 12.1 kB

  • Original 290.7 kB
  • After minification 290.7 kB
  • After compression 278.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 27.1 kB

  • Original 211.1 kB
  • After minification 211.1 kB
  • After compression 184.0 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. Heidewachtelvereniging.nl needs all CSS files to be minified and compressed as it can save up to 27.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (73%)

Requests Now

66

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heidewachtel Vereniging. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

heidewachtelvereniging.nl

heidewachtelvereniging.nl

368 ms

heidewachtelvereniging.nl

heidewachtelvereniging.nl

1469 ms

front.min.css

front.min.css

274 ms

all.min.css

all.min.css

366 ms

bootstrap.min.css

bootstrap.min.css

282 ms

front.css

front.css

285 ms

font-awesome.min.css

font-awesome.min.css

291 ms

eg-frontend.css

eg-frontend.css

456 ms

prettyPhoto.css

prettyPhoto.css

375 ms

eg-colorbox.css

eg-colorbox.css

376 ms

magnific-popup.css

magnific-popup.css

387 ms

animate.css

animate.css

464 ms

jquery.bxslider.min.css

jquery.bxslider.min.css

468 ms

font-awesome.min.css

font-awesome.min.css

468 ms

style.css

style.css

581 ms

thz-theme.css

thz-theme.css

546 ms

thz-menus.css

thz-menus.css

548 ms

thz-shortcodes.css

thz-shortcodes.css

561 ms

thz-layout.css

thz-layout.css

564 ms

thz-units.css

thz-units.css

637 ms

thz-utility.css

thz-utility.css

644 ms

thz-buttons.css

thz-buttons.css

656 ms

thz-animate.css

thz-animate.css

657 ms

thz-hovers.css

thz-hovers.css

676 ms

thz-magnific.css

thz-magnific.css

720 ms

style.css

style.css

725 ms

css

css

38 ms

stylesheet.css

stylesheet.css

727 ms

style-front-end.css

style-front-end.css

747 ms

front.min.js

front.min.js

762 ms

jquery.min.js

jquery.min.js

23 ms

popper.min.js

popper.min.js

778 ms

bootstrap.min.js

bootstrap.min.js

809 ms

front.js

front.js

818 ms

jquery.bxslider.js

jquery.bxslider.js

818 ms

imagesloaded.min.js

imagesloaded.min.js

840 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

841 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

867 ms

isotope.js

isotope.js

899 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

640 ms

jquery.everest-lightbox.js

jquery.everest-lightbox.js

631 ms

eg-frontend.js

eg-frontend.js

655 ms

thz.init.js

thz.init.js

652 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

455 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

456 ms

wp-polyfill.min.js

wp-polyfill.min.js

455 ms

hooks.min.js

hooks.min.js

456 ms

i18n.min.js

i18n.min.js

456 ms

jquery.form.min.js

jquery.form.min.js

456 ms

main.js

main.js

457 ms

thz.site.plugins.js

thz.site.plugins.js

554 ms

thz.site.js

thz.site.js

481 ms

Puppies1.6-1-scaled.jpg

Puppies1.6-1-scaled.jpg

464 ms

riO0tpdFjqrWJvxTfwywDczm2TAnmeh6.jpg

riO0tpdFjqrWJvxTfwywDczm2TAnmeh6.jpg

397 ms

heidewachtel-book-197x300-1.jpg

heidewachtel-book-197x300-1.jpg

396 ms

logo_lid-van-rvb_horizontaal_rgb_basis.jpg

logo_lid-van-rvb_horizontaal_rgb_basis.jpg

397 ms

logo_klm-i.jpg

logo_klm-i.jpg

396 ms

IMG_0009-scaled.jpg

IMG_0009-scaled.jpg

398 ms

SJPHaaften2.9-7424-scaled.jpg

SJPHaaften2.9-7424-scaled.jpg

636 ms

fullsizeoutput_3402-scaled.jpeg

fullsizeoutput_3402-scaled.jpeg

521 ms

IMG_0018-1-scaled.jpg

IMG_0018-1-scaled.jpg

677 ms

thz-items-loading.gif

thz-items-loading.gif

396 ms

font

font

28 ms

Thzicons.woff

Thzicons.woff

483 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

368 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

460 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

483 ms

fa-regular-400.ttf

fa-regular-400.ttf

526 ms

fa-brands-400.ttf

fa-brands-400.ttf

567 ms

fa-solid-900.ttf

fa-solid-900.ttf

607 ms

font

font

62 ms

22-877cbbe3-4f36-450d-b77d-e4259de0b900-1-e1640006249148.jpg

22-877cbbe3-4f36-450d-b77d-e4259de0b900-1-e1640006249148.jpg

284 ms

P1050775-scaled.jpg

P1050775-scaled.jpg

471 ms

IMG_6965-scaled.jpg

IMG_6965-scaled.jpg

326 ms

22-b668c26e-3bf3-4ab7-ba81-0ee39bc39aa9-e1640005054451.jpg

22-b668c26e-3bf3-4ab7-ba81-0ee39bc39aa9-e1640005054451.jpg

325 ms

IMG_7284-scaled.jpg

IMG_7284-scaled.jpg

347 ms

11-252258912_1057910698277262_3805556586088569393_n-1-e1640005551614.jpg

11-252258912_1057910698277262_3805556586088569393_n-1-e1640005551614.jpg

347 ms

Accessibility Review

heidewachtelvereniging.nl accessibility score

88

Accessibility Issues

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

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

heidewachtelvereniging.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

heidewachtelvereniging.nl SEO score

98

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 Heidewachtelvereniging.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 Heidewachtelvereniging.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

heidewachtelvereniging.nl

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