Tools & Wizards About Us
staatvanhetklimaat.nl screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

staatvanhetklimaat.nl

De Staat van het Klimaat Marcel Crok Klimaatdebat Wetenschapsjournalist

Page Load Speed

18.4 sec in total

First Response

760 ms

Resources Loaded

16.3 sec

Page Rendered

1.4 sec

staatvanhetklimaat.nl screenshot

About Website

Welcome to staatvanhetklimaat.nl homepage info - get ready to check Staat Van Het Klimaat best content for Netherlands right away, or after learning these important things about staatvanhetklimaat.nl

De Staat van het Klimaat Marcel Crok Klimaatdebat Wetenschapsjournalist. CO2 schuldig is voor de recente opwarming op aarde.

Visit staatvanhetklimaat.nl

Key Findings

We analyzed Staatvanhetklimaat.nl page load time and found that the first response time was 760 ms and then it took 17.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

staatvanhetklimaat.nl performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.168

70/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

www.staatvanhetklimaat.nl

760 ms

wp-emoji-release.min.js

170 ms

feedreading_blogroll.css

184 ms

style.css

181 ms

twitter-feed.css

186 ms

Our browser made a total of 294 requests to load all elements on the main page. We found that 11% of them (31 requests) were addressed to the original Staatvanhetklimaat.nl, 79% (232 requests) were made to Google.com and 4% (11 requests) were made to Static.hupso.com. The less responsive or slowest element that took the longest time to load (13.3 sec) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 609.6 kB (30%)

Content Size

2.0 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Staatvanhetklimaat.nl main page is 2.0 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 235.4 kB

  • Original 284.9 kB
  • After minification 282.8 kB
  • After compression 49.5 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 235.4 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 95.9 kB

  • Original 1.4 MB
  • After minification 1.3 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. Staat Van Het Klimaat images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 273.4 kB

  • Original 370.4 kB
  • After minification 347.3 kB
  • After compression 97.0 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 273.4 kB or 74% of the original size.

CSS Optimization

-85%

Potential reduce by 4.8 kB

  • Original 5.6 kB
  • After minification 2.0 kB
  • After compression 835 B

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. Staatvanhetklimaat.nl needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 260 (90%)

Requests Now

290

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 290 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Staat Van Het Klimaat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 175 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.staatvanhetklimaat.nl

www.staatvanhetklimaat.nl

760 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

170 ms

feedreading_blogroll.css

feedreading_blogroll.css

184 ms

style.css

style.css

181 ms

twitter-feed.css

twitter-feed.css

186 ms

jquery.js

jquery.js

272 ms

jquery-migrate.min.js

jquery-migrate.min.js

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ko-calendar.css

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share_toolbar.js

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85 ms

LongyearbyenSeasonalClimateSince1898%20WithThinLines%20C4Y.gif

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492 ms

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t231QDOCHcUzL_ay3D6hR46YxOvDSnIZ70koDtmU9tNDQjEndJNZ2ydwksEZIOQdDAaKXRiOxR4hA1Mza7lFnS4PlmrfvjbikIhrsUE=s0-d-e1-ft

1078 ms

grafiek-484x218.jpg

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231 ms

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comment-gray.png

comment-gray.png

212 ms

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rss-gray.png

212 ms

inputbackgr.gif

inputbackgr.gif

216 ms

Crop-De-Staat-van-het-Klimaat.jpg

Crop-De-Staat-van-het-Klimaat.jpg

446 ms

Opinie-Volkskrant-5-dec-2015.jpg

Opinie-Volkskrant-5-dec-2015.jpg

1472 ms

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comment-gray.gif

215 ms

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folder-gray.gif

274 ms

tag-gray.gif

tag-gray.gif

276 ms

Code-Oranje-NOS.jpg

Code-Oranje-NOS.jpg

720 ms

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1717 ms

simple-smile.png

simple-smile.png

448 ms

boxplot_GLB_tas_1979-2015.jpg

boxplot_GLB_tas_1979-2015.jpg

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models-vs-observations-since-1920.png

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Tropical-Trends-1979-2015.png

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donate_btn.gif

donate_btn.gif

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magnifier2-gray.gif

magnifier2-gray.gif

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Cover-De-staat-van-het-klimaat-Carrera-150x234.jpg

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rpc:shindig_random.js

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61 ms

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boxplot_glb_tas_1979-2013.png

61 ms

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__utm.gif

21 ms

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741 ms

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Accessibility Review

staatvanhetklimaat.nl accessibility score

95

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

Best Practices

staatvanhetklimaat.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

SEO Factors

staatvanhetklimaat.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Staatvanhetklimaat.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 Staatvanhetklimaat.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

staatvanhetklimaat.nl

Open Graph description is not detected on the main page of Staat Van Het Klimaat. 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: