Tools & Wizards About Us
datumvandaag.eu screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

datumvandaag.eu

Alle belangrijk informatie over de datum van Vandaag

Page Load Speed

3.4 sec in total

First Response

310 ms

Resources Loaded

2.8 sec

Page Rendered

259 ms

datumvandaag.eu screenshot

About Website

Welcome to datumvandaag.eu homepage info - get ready to check Datum Vandaag best content for Netherlands right away, or after learning these important things about datumvandaag.eu

De Datum van Vandaag met kalender, tijd, weeknummer en nog meer belangrijk weetjes over vandaag de dag en de geschiedenis jaren terug.

Visit datumvandaag.eu

Key Findings

We analyzed Datumvandaag.eu page load time and found that the first response time was 310 ms and then it took 3.1 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

datumvandaag.eu performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

datumvandaag.eu

310 ms

datumvandaag.eu

357 ms

www.datumvandaag.eu

557 ms

js

69 ms

stylesheet.css

91 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 17% of them (7 requests) were addressed to the original Datumvandaag.eu, 26% (11 requests) were made to Tpc.googlesyndication.com and 19% (8 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (594 ms) belongs to the original domain Datumvandaag.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.8 kB (13%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datumvandaag.eu main page is 1.3 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. 55% of websites need less resources to load. Images take 645.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 14.8 kB

  • Original 20.1 kB
  • After minification 19.9 kB
  • After compression 5.3 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 14.8 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 2.6 kB

  • Original 645.5 kB
  • After minification 642.9 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. Datum Vandaag images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 148.3 kB

  • Original 642.9 kB
  • After minification 642.9 kB
  • After compression 494.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 148.3 kB or 23% of the original size.

CSS Optimization

-9%

Potential reduce by 106 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 1.1 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. Datumvandaag.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (49%)

Requests Now

37

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datum Vandaag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

datumvandaag.eu

datumvandaag.eu

310 ms

datumvandaag.eu

datumvandaag.eu

357 ms

www.datumvandaag.eu

www.datumvandaag.eu

557 ms

js

js

69 ms

stylesheet.css

stylesheet.css

91 ms

tijdvandaag.js

tijdvandaag.js

176 ms

adsbygoogle.js

adsbygoogle.js

62 ms

bg-natuur.jpg

bg-natuur.jpg

594 ms

datum-vandaag.png

datum-vandaag.png

94 ms

show_ads_impl.js

show_ads_impl.js

70 ms

zrt_lookup.html

zrt_lookup.html

45 ms

ads

ads

520 ms

ads

ads

417 ms

1dc256f7f6f8353c09e2716aae9f7dd5.js

1dc256f7f6f8353c09e2716aae9f7dd5.js

34 ms

load_preloaded_resource.js

load_preloaded_resource.js

31 ms

db1ec2da55ae73c0fd85ffd44a79b15d.js

db1ec2da55ae73c0fd85ffd44a79b15d.js

54 ms

abg_lite.js

abg_lite.js

49 ms

window_focus.js

window_focus.js

110 ms

qs_click_protection.js

qs_click_protection.js

109 ms

ufs_web_display.js

ufs_web_display.js

14 ms

bd0892cabc977a7e24fe92843da0e49e.js

bd0892cabc977a7e24fe92843da0e49e.js

213 ms

icon.png

icon.png

63 ms

s

s

129 ms

reactive_library.js

reactive_library.js

139 ms

ca-pub-1914008371873479

ca-pub-1914008371873479

195 ms

css

css

73 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

58 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

58 ms

sodar

sodar

49 ms

activeview

activeview

200 ms

5ukJAjAsZg1jLVgbZZP3i3KUOHFWqH5cQ5Ck9k2x6xY.js

5ukJAjAsZg1jLVgbZZP3i3KUOHFWqH5cQ5Ck9k2x6xY.js

99 ms

17152019104108999408

17152019104108999408

172 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

87 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

83 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

83 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

79 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

82 ms

15901548795474528358

15901548795474528358

43 ms

sodar2.js

sodar2.js

48 ms

activeview

activeview

136 ms

runner.html

runner.html

13 ms

aframe

aframe

35 ms

Accessibility Review

datumvandaag.eu accessibility score

97

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.

Best Practices

datumvandaag.eu best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

datumvandaag.eu 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 Datumvandaag.eu 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 Datumvandaag.eu 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

datumvandaag.eu

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