Tools & Wizards About Us
antonteuben.nl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

antonteuben.nl

Home - Anton Teuben

Page Load Speed

8.3 sec in total

First Response

688 ms

Resources Loaded

6.5 sec

Page Rendered

1.1 sec

antonteuben.nl screenshot

About Website

Visit antonteuben.nl now to see the best up-to-date Anton Teuben content for Netherlands and also check out these interesting facts you probably never knew about antonteuben.nl

Buitenaards Contact UFO BOVEN BEDUM Minja de Bruijn april 29, 2024 2 reacties UFO boven Bedum Op vrijdag 26 april was ik met Team SIN in Bedum. Terwijl we in de auto zaten viel het een van ons … Heb [...

Visit antonteuben.nl

Key Findings

We analyzed Antonteuben.nl page load time and found that the first response time was 688 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

antonteuben.nl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

www.antonteuben.nl

688 ms

main.min.css

185 ms

css

41 ms

wpa.css

251 ms

astra-addon-66843877074f85-19611395.css

266 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 Antonteuben.nl, 3% (3 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Sibforms.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Antonteuben.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.2 MB (29%)

Content Size

24.8 MB

After Optimization

17.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Antonteuben.nl main page is 24.8 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 23.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 422.5 kB

  • Original 477.6 kB
  • After minification 464.2 kB
  • After compression 55.1 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 422.5 kB or 88% of the original size.

Image Optimization

-28%

Potential reduce by 6.7 MB

  • Original 23.6 MB
  • After minification 16.9 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. Obviously, Anton Teuben needs image optimization as it can save up to 6.7 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 19.7 kB

  • Original 464.0 kB
  • After minification 464.0 kB
  • After compression 444.3 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

-19%

Potential reduce by 47.6 kB

  • Original 244.4 kB
  • After minification 244.4 kB
  • After compression 196.8 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. Antonteuben.nl needs all CSS files to be minified and compressed as it can save up to 47.6 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (63%)

Requests Now

80

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anton Teuben. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.antonteuben.nl

www.antonteuben.nl

688 ms

main.min.css

main.min.css

185 ms

css

css

41 ms

wpa.css

wpa.css

251 ms

astra-addon-66843877074f85-19611395.css

astra-addon-66843877074f85-19611395.css

266 ms

dflip.min.css

dflip.min.css

269 ms

sassy-social-share-public.css

sassy-social-share-public.css

272 ms

elementor-icons.min.css

elementor-icons.min.css

274 ms

frontend-lite.min.css

frontend-lite.min.css

371 ms

swiper.min.css

swiper.min.css

335 ms

post-5.css

post-5.css

351 ms

uael-frontend.min.css

uael-frontend.min.css

466 ms

post-61.css

post-61.css

366 ms

dashicons.min.css

dashicons.min.css

462 ms

general.min.css

general.min.css

421 ms

css

css

33 ms

fontawesome.min.css

fontawesome.min.css

441 ms

solid.min.css

solid.min.css

460 ms

brands.min.css

brands.min.css

460 ms

regular.min.css

regular.min.css

508 ms

jquery.min.js

jquery.min.js

532 ms

jquery-migrate.min.js

jquery-migrate.min.js

552 ms

widget-icon-box.min.css

widget-icon-box.min.css

738 ms

animations.min.css

animations.min.css

692 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

694 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

694 ms

frontend.min.js

frontend.min.js

708 ms

wpa.js

wpa.js

709 ms

dom-ready.min.js

dom-ready.min.js

709 ms

main.js

main.js

710 ms

astra-addon-668438770951c8-68942622.js

astra-addon-668438770951c8-68942622.js

754 ms

dflip.min.js

dflip.min.js

852 ms

sassy-social-share-public.js

sassy-social-share-public.js

852 ms

general.min.js

general.min.js

753 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

754 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

753 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

855 ms

vimeo.min.js

vimeo.min.js

854 ms

imagesloaded.min.js

imagesloaded.min.js

758 ms

slick.min.js

slick.min.js

691 ms

isotope.min.js

isotope.min.js

751 ms

uael-posts.min.js

uael-posts.min.js

746 ms

jquery_resize.min.js

jquery_resize.min.js

743 ms

webpack.runtime.min.js

webpack.runtime.min.js

741 ms

frontend-modules.min.js

frontend-modules.min.js

682 ms

waypoints.min.js

waypoints.min.js

666 ms

core.min.js

core.min.js

703 ms

frontend.min.js

frontend.min.js

697 ms

lazyload.min.js

lazyload.min.js

681 ms

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563 ms

tech-news-hero-gradient-bg-green.svg

tech-news-hero-gradient-bg-green.svg

517 ms

tech-news-hero-gradient-bg-purple.svg

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519 ms

tech-news-cta-gradient-bg-green.svg

tech-news-cta-gradient-bg-green.svg

386 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

88 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

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142 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

145 ms

fa-solid-900.woff

fa-solid-900.woff

519 ms

fa-regular-400.woff

fa-regular-400.woff

365 ms

fa-brands-400.woff

fa-brands-400.woff

424 ms

matomo.js

matomo.js

351 ms

Logo-Winsu-Universal-Village-140x140.png

Logo-Winsu-Universal-Village-140x140.png

95 ms

UFO-AT.nl_-e1686904659168.png

UFO-AT.nl_-e1686904659168.png

215 ms

UFO-foto-origineel-768x1024.jpg

UFO-foto-origineel-768x1024.jpg

88 ms

Regenboog.webp

Regenboog.webp

222 ms

UFO-foto-origineel.jpg

UFO-foto-origineel.jpg

190 ms

Gorredijk2-16-april.webp

Gorredijk2-16-april.webp

213 ms

Persbericht-Klopt-het-Pentagon-rapport-over-UFOs.png

Persbericht-Klopt-het-Pentagon-rapport-over-UFOs.png

468 ms

rss.png

rss.png

254 ms

Nieuws-van-de-Bron.png

Nieuws-van-de-Bron.png

776 ms

Logo-SIN.com-IN-LIEFDE-VERBONDEN-e1709207898795.png

Logo-SIN.com-IN-LIEFDE-VERBONDEN-e1709207898795.png

746 ms

Univibes.png

Univibes.png

1216 ms

Screenshot-2023-09-07-at-18.08.38.png

Screenshot-2023-09-07-at-18.08.38.png

963 ms

Gorredijk-e1689345329539.webp

Gorredijk-e1689345329539.webp

348 ms

vaccinatie.webp

vaccinatie.webp

529 ms

Univibes-150x150.png

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562 ms

teh-news-podcast-cta-figure-img.png

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616 ms

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754 ms

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952 ms

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844 ms

Schumanninstituut.nl_.webp

Schumanninstituut.nl_.webp

855 ms

cropped-Logo-Winsu-Universal-Village.png

cropped-Logo-Winsu-Universal-Village.png

878 ms

Logo-sopn.svg_-300x131-1.webp

Logo-sopn.svg_-300x131-1.webp

943 ms

Koninklijke-Bibliotheek.jpg

Koninklijke-Bibliotheek.jpg

955 ms

sib-styles.css

sib-styles.css

59 ms

main.js

main.js

111 ms

matomo.php

matomo.php

3137 ms

elastic-apm-rum.umd.min.js

elastic-apm-rum.umd.min.js

82 ms

25c678feafdc175a70922a116c9be3e7.woff

25c678feafdc175a70922a116c9be3e7.woff

79 ms

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104 ms

ece3a1d82f18b60bcce0211725c476aa.woff

ece3a1d82f18b60bcce0211725c476aa.woff

114 ms

Accessibility Review

antonteuben.nl accessibility score

85

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.

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 IDs are not unique

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

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

antonteuben.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

High

Page has valid source maps

SEO Factors

antonteuben.nl SEO score

91

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 Antonteuben.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 Antonteuben.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

antonteuben.nl

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