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hallostroom.nl screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

hallostroom.nl

HalloStroom - Zonnepanelen voor jouw thuis - Bespaar direct - Geen investering

Page Load Speed

4.3 sec in total

First Response

812 ms

Resources Loaded

3.2 sec

Page Rendered

380 ms

hallostroom.nl screenshot

About Website

Welcome to hallostroom.nl homepage info - get ready to check Hallo Stroom best content for Netherlands right away, or after learning these important things about hallostroom.nl

Buik vol van de hoge energierekening? Bespaar direct met zonnepanelen huren. Doe onze gratis dakcheck en ontdek of jouw dak geschikt is.

Visit hallostroom.nl

Key Findings

We analyzed Hallostroom.nl page load time and found that the first response time was 812 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

hallostroom.nl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value2,280 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

hallostroom.nl

812 ms

optimize.js

69 ms

init.css

184 ms

fonts.css

272 ms

jquery-3.4.1.min.js

22 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 44% of them (14 requests) were addressed to the original Hallostroom.nl, 34% (11 requests) were made to Klantenvertellen.nl and 3% (1 request) were made to Googleoptimize.com. The less responsive or slowest element that took the longest time to load (812 ms) belongs to the original domain Hallostroom.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.3 kB (18%)

Content Size

617.4 kB

After Optimization

508.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hallostroom.nl main page is 617.4 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. 50% of websites need less resources to load. Images take 393.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 62.8 kB

  • Original 75.9 kB
  • After minification 47.3 kB
  • After compression 13.1 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 28.6 kB, which is 38% 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 62.8 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 37.9 kB

  • Original 393.4 kB
  • After minification 355.5 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. Hallo Stroom images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 8.6 kB

  • Original 103.3 kB
  • After minification 103.3 kB
  • After compression 94.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 48 B

  • Original 44.7 kB
  • After minification 44.7 kB
  • After compression 44.7 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. Hallostroom.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hallo Stroom. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hallostroom.nl

hallostroom.nl

812 ms

optimize.js

optimize.js

69 ms

init.css

init.css

184 ms

fonts.css

fonts.css

272 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

22 ms

firstload.js

firstload.js

283 ms

init.js

init.js

509 ms

css2

css2

31 ms

zcga.js

zcga.js

493 ms

gtm.js

gtm.js

248 ms

WebsiteAutomation.js

WebsiteAutomation.js

445 ms

retrieve-widget.html

retrieve-widget.html

760 ms

hallo-stroom-liggend.svg

hallo-stroom-liggend.svg

295 ms

HalloStroom-panelen_W500_Mfit_upscale_F_I1_Q90_LBfff_ratio.png

HalloStroom-panelen_W500_Mfit_upscale_F_I1_Q90_LBfff_ratio.png

730 ms

klantenvertellen.svg

klantenvertellen.svg

294 ms

NationaalGroenfonds_W300_H150_Mfit_upscale_F_I1_Q90_LBfff_ratio.png

NationaalGroenfonds_W300_H150_Mfit_upscale_F_I1_Q90_LBfff_ratio.png

374 ms

poppins-v13-latin-regular.woff

poppins-v13-latin-regular.woff

111 ms

poppins-v13-latin-600.woff

poppins-v13-latin-600.woff

201 ms

poppins-v13-latin-700.woff

poppins-v13-latin-700.woff

209 ms

font_icons.woff

font_icons.woff

210 ms

6NUT8F6PJgbFWQn47_x7lOw.ttf

6NUT8F6PJgbFWQn47_x7lOw.ttf

19 ms

HS_Webbanner_Visual_1269x609_20220615.png

HS_Webbanner_Visual_1269x609_20220615.png

434 ms

public.css

public.css

364 ms

widget.js

widget.js

113 ms

kv_shape.svg

kv_shape.svg

102 ms

GothamBook.svg

GothamBook.svg

371 ms

GothamMedium.svg

GothamMedium.svg

372 ms

Gotham-Bold_21010.svg

Gotham-Bold_21010.svg

360 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

532 ms

Gotham-Bold_21010.woff

Gotham-Bold_21010.woff

182 ms

GothamBook.woff

GothamBook.woff

188 ms

GothamMedium.woff

GothamMedium.woff

192 ms

Accessibility Review

hallostroom.nl accessibility score

93

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-hidden="true"] elements contain focusable descendents

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

hallostroom.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

hallostroom.nl SEO score

91

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

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

High

Tap targets are not sized appropriately

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 Hallostroom.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 Hallostroom.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

hallostroom.nl

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