Tools & Wizards About Us
vanattekum.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vanattekum.com

Sander van Attekum | Internet Entrepreneur & Climate Change activist.

Page Load Speed

4.2 sec in total

First Response

49 ms

Resources Loaded

4.1 sec

Page Rendered

90 ms

vanattekum.com screenshot

About Website

Click here to check amazing Van Attekum content. Otherwise, check out these important facts you probably never knew about vanattekum.com

Hello, I'm Sander. Successful internet Entrepreneur from the Netherlands fighting the Climate Crisis. Climate Reality Leader since 2019.

Visit vanattekum.com

Key Findings

We analyzed Vanattekum.com page load time and found that the first response time was 49 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vanattekum.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

vanattekum.com

49 ms

vanattekum.com

361 ms

www.vanattekum.com

1198 ms

style.min.css

335 ms

styles.css

376 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 83% of them (43 requests) were addressed to the original Vanattekum.com, 12% (6 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Vanattekum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.1 kB (8%)

Content Size

467.8 kB

After Optimization

431.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vanattekum.com main page is 467.8 kB. 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. Javascripts take 195.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 32.5 kB

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 10.1 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 32.5 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 9 B

  • Original 126.4 kB
  • After minification 126.4 kB

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. Van Attekum images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 195.4 kB
  • After minification 195.4 kB
  • After compression 194.4 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

-2%

Potential reduce by 2.5 kB

  • Original 103.4 kB
  • After minification 101.4 kB
  • After compression 100.8 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. Vanattekum.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (90%)

Requests Now

42

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Van Attekum. 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 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vanattekum.com

vanattekum.com

49 ms

vanattekum.com

vanattekum.com

361 ms

www.vanattekum.com

www.vanattekum.com

1198 ms

style.min.css

style.min.css

335 ms

styles.css

styles.css

376 ms

nectar-slider.css

nectar-slider.css

353 ms

font-awesome.min.css

font-awesome.min.css

349 ms

grid-system.css

grid-system.css

358 ms

style.css

style.css

361 ms

cf7.css

cf7.css

675 ms

css

css

42 ms

responsive.css

responsive.css

695 ms

ascend.css

ascend.css

681 ms

menu-dynamic.css

menu-dynamic.css

686 ms

js_composer.min.css

js_composer.min.css

703 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

713 ms

css

css

58 ms

jquery.min.js

jquery.min.js

1009 ms

jquery-migrate.min.js

jquery-migrate.min.js

697 ms

js

js

75 ms

style-non-critical.css

style-non-critical.css

1047 ms

magnific.css

magnific.css

1046 ms

core.css

core.css

1047 ms

hooks.min.js

hooks.min.js

1047 ms

i18n.min.js

i18n.min.js

1122 ms

index.js

index.js

1355 ms

index.js

index.js

1353 ms

anime.min.js

anime.min.js

1364 ms

nectar-slider.js

nectar-slider.js

1367 ms

jquery.easing.min.js

jquery.easing.min.js

1366 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1384 ms

priority.js

priority.js

1691 ms

nectar-slider-priority.js

nectar-slider-priority.js

1692 ms

transit.min.js

transit.min.js

1703 ms

waypoints.js

waypoints.js

1376 ms

imagesLoaded.min.js

imagesLoaded.min.js

1699 ms

hoverintent.min.js

hoverintent.min.js

1711 ms

magnific.js

magnific.js

1712 ms

superfish.js

superfish.js

2026 ms

init.js

init.js

2035 ms

touchswipe.min.js

touchswipe.min.js

2029 ms

js_composer_front.min.js

js_composer_front.min.js

2043 ms

climate-reality-leader.png

climate-reality-leader.png

1036 ms

Sander-van-Attekum-Al-Gore-scaled.jpg

Sander-van-Attekum-Al-Gore-scaled.jpg

1009 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

24 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

47 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

52 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

52 ms

icomoon.woff

icomoon.woff

1319 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

53 ms

main.js

main.js

9 ms

Accessibility Review

vanattekum.com accessibility score

84

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

Links do not have a discernible name

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

vanattekum.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vanattekum.com SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vanattekum.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vanattekum.com 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

vanattekum.com

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