Tools & Wizards About Us
weerslag.nl screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

weerslag.nl

Regenradar & neerslagverwachting | Weerslag

Page Load Speed

2.2 sec in total

First Response

28 ms

Resources Loaded

2 sec

Page Rendered

169 ms

weerslag.nl screenshot

About Website

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

Bekijk de actuele buien en neerslagverwachting op de regenradar bij Weerslag.

Visit weerslag.nl

Key Findings

We analyzed Weerslag.nl page load time and found that the first response time was 28 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

weerslag.nl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

weerslag.nl

28 ms

nl-nl

777 ms

site-head-google.min.js

38 ms

site.min.css

38 ms

pwt.js

27 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 22% of them (12 requests) were addressed to the original Weerslag.nl, 57% (31 requests) were made to Assets.infoplaza.io and 6% (3 requests) were made to Weerplaza5.blob.core.windows.net. The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain Weerslag.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 968.6 kB (69%)

Content Size

1.4 MB

After Optimization

436.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weerslag.nl main page is 1.4 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. 30% of websites need less resources to load. HTML takes 631.1 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 571.2 kB

  • Original 631.1 kB
  • After minification 577.3 kB
  • After compression 59.8 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 571.2 kB or 91% of the original size.

Image Optimization

-12%

Potential reduce by 19.4 kB

  • Original 159.0 kB
  • After minification 139.5 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. Obviously, Weerslag needs image optimization as it can save up to 19.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 378.0 kB

  • Original 603.5 kB
  • After minification 603.5 kB
  • After compression 225.5 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 378.0 kB or 63% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 11.6 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.

Requests Breakdown

Number of requests can be reduced by 27 (55%)

Requests Now

49

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weerslag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

weerslag.nl

weerslag.nl

28 ms

nl-nl

nl-nl

777 ms

site-head-google.min.js

site-head-google.min.js

38 ms

site.min.css

site.min.css

38 ms

pwt.js

pwt.js

27 ms

cx.js

cx.js

33 ms

weerslagLogo.svg

weerslagLogo.svg

91 ms

nl-nl

nl-nl

822 ms

location.svg

location.svg

139 ms

cross.svg

cross.svg

118 ms

gps.svg

gps.svg

119 ms

nl.png

nl.png

218 ms

user.svg

user.svg

120 ms

rainLogo.svg

rainLogo.svg

118 ms

cloudLogo.svg

cloudLogo.svg

134 ms

weatherLogo.svg

weatherLogo.svg

138 ms

app-icon.svg

app-icon.svg

137 ms

premium-icon.svg

premium-icon.svg

146 ms

menu.svg

menu.svg

159 ms

ai.2.min.js

ai.2.min.js

70 ms

34

34

232 ms

780x780.jpg

780x780.jpg

88 ms

780x780.png

780x780.png

118 ms

point.svg

point.svg

119 ms

weerslagWatermark.svg

weerslagWatermark.svg

120 ms

HD-button.png

HD-button.png

125 ms

precipitation-layer.png

precipitation-layer.png

124 ms

precipitation-acc-layer.png

precipitation-acc-layer.png

172 ms

skip-left-button.png

skip-left-button.png

140 ms

pause-button.png

pause-button.png

169 ms

skip-right-button.png

skip-right-button.png

139 ms

speed-button.png

speed-button.png

171 ms

6b3af0_apple.png

6b3af0_apple.png

343 ms

b4ad00_icon-store-google.png

b4ad00_icon-store-google.png

358 ms

info-icon.svg

info-icon.svg

166 ms

show-icon.svg

show-icon.svg

167 ms

hide-icon.svg

hide-icon.svg

168 ms

A001D_LB.svg

A001D_LB.svg

170 ms

NW.svg

NW.svg

169 ms

D001D_LB.svg

D001D_LB.svg

171 ms

ZW.svg

ZW.svg

172 ms

no-rain.svg

no-rain.svg

184 ms

A002D_LB.svg

A002D_LB.svg

189 ms

rain-drop.svg

rain-drop.svg

188 ms

site.min.js

site.min.js

24 ms

highcharts.js

highcharts.js

127 ms

SnippetBrandedHeader.min.js

SnippetBrandedHeader.min.js

62 ms

Search.min.js

Search.min.js

61 ms

SnippetLanguageSelector.min.js

SnippetLanguageSelector.min.js

62 ms

SnippetSubHeader.min.js

SnippetSubHeader.min.js

60 ms

SnippetRadar.min.js

SnippetRadar.min.js

62 ms

SnippetRainGraph.min.js

SnippetRainGraph.min.js

82 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

150 ms

c7e459-imweather%20-%20381x257%20mob_1_2x.png

c7e459-imweather%20-%20381x257%20mob_1_2x.png

752 ms

Accessibility Review

weerslag.nl accessibility score

75

Accessibility Issues

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-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

weerslag.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

Missing source maps for large first-party JavaScript

SEO Factors

weerslag.nl SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Weerslag.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 Weerslag.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

weerslag.nl

Open Graph description is not detected on the main page of Weerslag. 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: