Tools & Wizards About Us
powerdaylight.nl screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

powerdaylight.nl

Powerdaylight - powerdaylight

Page Load Speed

4.5 sec in total

First Response

369 ms

Resources Loaded

2.2 sec

Page Rendered

1.9 sec

powerdaylight.nl screenshot

About Website

Welcome to powerdaylight.nl homepage info - get ready to check Powerdaylight best content right away, or after learning these important things about powerdaylight.nl

Visit powerdaylight.nl

Key Findings

We analyzed Powerdaylight.nl page load time and found that the first response time was 369 ms and then it took 4.1 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

powerdaylight.nl performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.734

6/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

powerdaylight.nl

369 ms

powerdaylight.nl

405 ms

gtm.js

60 ms

PowerDaylight.css

229 ms

power-daylight-logo-nl.svg

264 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 93% of them (55 requests) were addressed to the original Powerdaylight.nl, 3% (2 requests) were made to Googletagmanager.com and 2% (1 request) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Powerdaylight.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (43%)

Content Size

8.1 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerdaylight.nl main page is 8.1 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. 65% of websites need less resources to load. Images take 7.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 43.7 kB

  • Original 53.3 kB
  • After minification 49.6 kB
  • After compression 9.6 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 43.7 kB or 82% of the original size.

Image Optimization

-44%

Potential reduce by 3.4 MB

  • Original 7.7 MB
  • After minification 4.3 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. Obviously, Powerdaylight needs image optimization as it can save up to 3.4 MB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 101.1 kB

  • Original 394.1 kB
  • After minification 389.7 kB
  • After compression 293.0 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 101.1 kB or 26% of the original size.

CSS Optimization

-0%

Potential reduce by 27 B

  • Original 25.3 kB
  • After minification 25.3 kB
  • After compression 25.3 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. Powerdaylight.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (13%)

Requests Now

53

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powerdaylight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

powerdaylight.nl

powerdaylight.nl

369 ms

powerdaylight.nl

powerdaylight.nl

405 ms

gtm.js

gtm.js

60 ms

PowerDaylight.css

PowerDaylight.css

229 ms

power-daylight-logo-nl.svg

power-daylight-logo-nl.svg

264 ms

flag-nl.svg

flag-nl.svg

406 ms

flag-en.svg

flag-en.svg

410 ms

flag-nl_be.svg

flag-nl_be.svg

412 ms

flag-fr.svg

flag-fr.svg

407 ms

1000x667px_1.jpg

1000x667px_1.jpg

613 ms

fm-logo.png

fm-logo.png

413 ms

solar-impulse-logo-451x450.png

solar-impulse-logo-451x450.png

937 ms

energy-logo-496x450.png

energy-logo-496x450.png

945 ms

ce-logo.png

ce-logo.png

432 ms

cradle%20to%20cradle.png

cradle%20to%20cradle.png

439 ms

Naamloos-800x447.jpg

Naamloos-800x447.jpg

439 ms

BCRG%20logo-800x351.png

BCRG%20logo-800x351.png

1125 ms

mc-validate.js

mc-validate.js

42 ms

vendor.min.js

vendor.min.js

621 ms

main.min.js

main.min.js

527 ms

LastVisitedNode.js

LastVisitedNode.js

611 ms

markerclusterer.js

markerclusterer.js

753 ms

js

js

106 ms

Solatube-25cm-plat-dak-rond-2-137x180.png

Solatube-25cm-plat-dak-rond-2-137x180.png

807 ms

Solatube-25cm-plat-dak-vierkant-137x180.png

Solatube-25cm-plat-dak-vierkant-137x180.png

808 ms

Solatube-35cm-plat-dak-rond-137x180.png

Solatube-35cm-plat-dak-rond-137x180.png

880 ms

Solatube-35cm-plat-dak-vierkant-137x180.png

Solatube-35cm-plat-dak-vierkant-137x180.png

951 ms

Solatube-53cm-plat-dak-rond-137x180.png

Solatube-53cm-plat-dak-rond-137x180.png

973 ms

Solatube-53cm-plat-dak-vierkant-137x180.png

Solatube-53cm-plat-dak-vierkant-137x180.png

1058 ms

js

js

62 ms

solatube-key-visual.jpg

solatube-key-visual.jpg

771 ms

Woonkamer-solatube-3-1200x801.jpg

Woonkamer-solatube-3-1200x801.jpg

781 ms

1000x667px_5.jpg

1000x667px_5.jpg

789 ms

Keuken-solatube-1-1200x800.jpg

Keuken-solatube-1-1200x800.jpg

815 ms

1000x667px_8.jpg

1000x667px_8.jpg

856 ms

Hallen-en-trappen-solatube-1-1200x801.jpg

Hallen-en-trappen-solatube-1-1200x801.jpg

866 ms

1000x667px_4.jpg

1000x667px_4.jpg

876 ms

Toilet-solatube-1-1200x801.jpg

Toilet-solatube-1-1200x801.jpg

900 ms

1000x667px_10.jpg

1000x667px_10.jpg

904 ms

Badkamer-solatube-9-1200x801.jpg

Badkamer-solatube-9-1200x801.jpg

942 ms

1000x667px_11.jpg

1000x667px_11.jpg

953 ms

Slaapkamer-solatube-2-1200x801.jpg

Slaapkamer-solatube-2-1200x801.jpg

962 ms

1000x667px_3.jpg

1000x667px_3.jpg

961 ms

1000x667px_12.jpg

1000x667px_12.jpg

977 ms

3A43FF_1_0.woff

3A43FF_1_0.woff

837 ms

3A43FF_0_0.woff

3A43FF_0_0.woff

880 ms

3A43FF_2_0.woff

3A43FF_2_0.woff

894 ms

icomoon.ttf

icomoon.ttf

894 ms

Bijkeuken-solatube-1-1200x801.jpg

Bijkeuken-solatube-1-1200x801.jpg

893 ms

Carport-garage-solatube-3-1200x801.jpg

Carport-garage-solatube-3-1200x801.jpg

991 ms

1000x667px_7.jpg

1000x667px_7.jpg

908 ms

Echt-werkkamer-1-1200x797.jpg

Echt-werkkamer-1-1200x797.jpg

928 ms

1000x667px_6.jpg

1000x667px_6.jpg

852 ms

1000x667px_2.jpg

1000x667px_2.jpg

774 ms

1000x667px_14.jpg

1000x667px_14.jpg

779 ms

Veranda-terrasoverkapping-solatube-3-1200x801.jpg

Veranda-terrasoverkapping-solatube-3-1200x801.jpg

670 ms

Zwembad-solatube-4-1200x801.jpg

Zwembad-solatube-4-1200x801.jpg

644 ms

kelder-solatube-1-1200x801.jpg

kelder-solatube-1-1200x801.jpg

658 ms

photo-1421091242698-34f6ad7fc088.jpg

photo-1421091242698-34f6ad7fc088.jpg

641 ms

Accessibility Review

powerdaylight.nl accessibility score

79

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.

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

Image elements do not have [alt] attributes

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

powerdaylight.nl 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

High

Page has valid source maps

SEO Factors

powerdaylight.nl SEO score

86

Search Engine Optimization Advices

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 Powerdaylight.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 Powerdaylight.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

powerdaylight.nl

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