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thomasadelaar.nl screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

thomasadelaar.nl

Thomas Adelaar ~ Spreker Duurzaamheid, Circulaire Economie & Innovatie

Page Load Speed

4 sec in total

First Response

1.1 sec

Resources Loaded

2.6 sec

Page Rendered

245 ms

thomasadelaar.nl screenshot

About Website

Visit thomasadelaar.nl now to see the best up-to-date Thomas Adelaar content and also check out these interesting facts you probably never knew about thomasadelaar.nl

Inspirerende lezingen over duurzaamheid, mvo, circulaire economie en innovatief ondernemen. Organisaties helpen meer omzet en rendement te genereren.

Visit thomasadelaar.nl

Key Findings

We analyzed Thomasadelaar.nl page load time and found that the first response time was 1.1 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

thomasadelaar.nl performance score

0

Network Requests Diagram

thomasadelaar.nl

1093 ms

ga.js

31 ms

wp-emoji-release.min.js

280 ms

styles.css

192 ms

light_style.css

186 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Thomasadelaar.nl, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Thomasadelaar.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 370.7 kB (54%)

Content Size

689.3 kB

After Optimization

318.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thomasadelaar.nl main page is 689.3 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. 30% of websites need less resources to load. Javascripts take 352.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 23.3 kB

  • Original 29.4 kB
  • After minification 25.8 kB
  • After compression 6.1 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 23.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 6.4 kB

  • Original 187.3 kB
  • After minification 180.9 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. Thomas Adelaar images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 244.4 kB

  • Original 352.5 kB
  • After minification 332.6 kB
  • After compression 108.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 244.4 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 96.6 kB

  • Original 120.1 kB
  • After minification 117.6 kB
  • After compression 23.5 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. Thomasadelaar.nl needs all CSS files to be minified and compressed as it can save up to 96.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (64%)

Requests Now

33

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thomas Adelaar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thomasadelaar.nl

thomasadelaar.nl

1093 ms

ga.js

ga.js

31 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

280 ms

styles.css

styles.css

192 ms

light_style.css

light_style.css

186 ms

bootstrap.min.css

bootstrap.min.css

838 ms

layout.min.css

layout.min.css

180 ms

style.css

style.css

189 ms

photoswipe.css

photoswipe.css

355 ms

jquery.js

jquery.js

542 ms

jquery-migrate.min.js

jquery-migrate.min.js

378 ms

jquery.form.min.js

jquery.form.min.js

372 ms

scripts.js

scripts.js

446 ms

collapse.js

collapse.js

632 ms

scripts.js

scripts.js

542 ms

bootstrap.min.js

bootstrap.min.js

570 ms

comment-reply.min.js

comment-reply.min.js

615 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

720 ms

prettify.js

prettify.js

724 ms

klass.min.js

klass.min.js

759 ms

code.photoswipe.jquery-3.0.5.min.js

code.photoswipe.jquery-3.0.5.min.js

790 ms

wp-embed.min.js

wp-embed.min.js

797 ms

__utm.gif

__utm.gif

14 ms

webfont.js

webfont.js

197 ms

bg-trans-75.png

bg-trans-75.png

191 ms

header-image.jpg

header-image.jpg

662 ms

bg-trans-25.png

bg-trans-25.png

190 ms

Facebook_Full_Image_810x1200.jpg-300x167.jpeg

Facebook_Full_Image_810x1200.jpg-300x167.jpeg

259 ms

Thomas-apple-300x167.jpg

Thomas-apple-300x167.jpg

217 ms

thomasadelaar_workshop-copy-300x167.jpg

thomasadelaar_workshop-copy-300x167.jpg

216 ms

twitter.png

twitter.png

361 ms

google+.png

google+.png

363 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

294 ms

css

css

36 ms

9BepFqYP2pW-mvfNqASDl-vvDin1pK8aKteLpeZ5c0A.ttf

9BepFqYP2pW-mvfNqASDl-vvDin1pK8aKteLpeZ5c0A.ttf

12 ms

SEO Factors

thomasadelaar.nl SEO score

0

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thomasadelaar.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Thomasadelaar.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

thomasadelaar.nl

Open Graph description is not detected on the main page of Thomas Adelaar. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: