Tools & Wizards About Us
hoe-koop-ik.nl screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

hoe-koop-ik.nl

Hoe-Koop-Ik.nl - Bekijk & Vergelijk Onafhankelijk | Info en Tips

Page Load Speed

2.8 sec in total

First Response

273 ms

Resources Loaded

2.4 sec

Page Rendered

150 ms

hoe-koop-ik.nl screenshot

About Website

Click here to check amazing Hoe Koop Ik content for Netherlands. Otherwise, check out these important facts you probably never knew about hoe-koop-ik.nl

Moeilijke aankopen worden makkelijk. Ontdek alle info, tips en checklists. Doe de Koopwijzer van Hoe-Koop-Ik.nl. Onafhankelijk.

Visit hoe-koop-ik.nl

Key Findings

We analyzed Hoe-koop-ik.nl page load time and found that the first response time was 273 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

hoe-koop-ik.nl performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

hoe-koop-ik.nl

273 ms

www.hoe-koop-ik.nl

873 ms

validationEngine.jquery.css

83 ms

reset.css

166 ms

text.css

166 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 95% of them (63 requests) were addressed to the original Hoe-koop-ik.nl, 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (873 ms) belongs to the original domain Hoe-koop-ik.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.2 kB (8%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hoe-koop-ik.nl main page is 1.1 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. 45% of websites need less resources to load. Images take 939.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 29.3 kB

  • Original 34.9 kB
  • After minification 29.3 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 16% 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 29.3 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 42.9 kB

  • Original 939.6 kB
  • After minification 896.6 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. Hoe Koop Ik images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 14.0 kB

  • Original 130.7 kB
  • After minification 130.7 kB
  • After compression 116.7 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 14.0 kB or 11% of the original size.

CSS Optimization

-28%

Potential reduce by 5.0 kB

  • Original 17.7 kB
  • After minification 17.7 kB
  • After compression 12.7 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. Hoe-koop-ik.nl needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (58%)

Requests Now

64

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hoe Koop Ik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hoe-koop-ik.nl

hoe-koop-ik.nl

273 ms

www.hoe-koop-ik.nl

www.hoe-koop-ik.nl

873 ms

validationEngine.jquery.css

validationEngine.jquery.css

83 ms

reset.css

reset.css

166 ms

text.css

text.css

166 ms

main.css

main.css

167 ms

responsive.css

responsive.css

172 ms

jquery-ui-1.8.4.custom.css

jquery-ui-1.8.4.custom.css

173 ms

jquery.alerts.css

jquery.alerts.css

177 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

332 ms

eview-load.js

eview-load.js

248 ms

eview-load.js

eview-load.js

249 ms

init.js

init.js

256 ms

jquery.validationEngine-nl.js

jquery.validationEngine-nl.js

259 ms

jquery.validationEngine.js

jquery.validationEngine.js

266 ms

jquery.qtip-1.0.0-rc3.js

jquery.qtip-1.0.0-rc3.js

414 ms

jquery.alerts.js

jquery.alerts.js

330 ms

jquery.livequery.js

jquery.livequery.js

375 ms

jquery.watermark.min.js

jquery.watermark.min.js

375 ms

jquery-ui-1.8.4.custom.min.js

jquery-ui-1.8.4.custom.min.js

538 ms

popup.js

popup.js

412 ms

doubleGlass.js

doubleGlass.js

412 ms

main-menu-bg.png

main-menu-bg.png

88 ms

hoe-koop-ik-logo.png

hoe-koop-ik-logo.png

85 ms

mainmenu-seperator.png

mainmenu-seperator.png

144 ms

search-bg.png

search-bg.png

145 ms

blank.gif

blank.gif

146 ms

yellow-top.gif

yellow-top.gif

171 ms

yellow-corners.jpg

yellow-corners.jpg

173 ms

yellow-left.gif

yellow-left.gif

227 ms

yellow-right.gif

yellow-right.gif

226 ms

informatie%20cv%20ketel.png

informatie%20cv%20ketel.png

227 ms

yellow-bottom.gif

yellow-bottom.gif

257 ms

banner-splashpage-feb.png

banner-splashpage-feb.png

431 ms

top.gif

top.gif

275 ms

corners.gif

corners.gif

309 ms

left.gif

left.gif

309 ms

right.gif

right.gif

309 ms

cv%20ketel%20merken.png

cv%20ketel%20merken.png

340 ms

blue-arrow-large.png

blue-arrow-large.png

363 ms

bottom.gif

bottom.gif

390 ms

zonnepanelen.png

zonnepanelen.png

473 ms

spouwmuurisolatie.jpg

spouwmuurisolatie.jpg

473 ms

vloerisolatie.png

vloerisolatie.png

636 ms

dakisolatie%20hoe-koop-ik.nl.png

dakisolatie%20hoe-koop-ik.nl.png

451 ms

isolatie.png

isolatie.png

553 ms

banner-bereidjegoedvoor-blauw.png

banner-bereidjegoedvoor-blauw.png

517 ms

banner-offerte-splash.png

banner-offerte-splash.png

540 ms

dubbel-glas%20hoe-koop-ik.nl.png

dubbel-glas%20hoe-koop-ik.nl.png

555 ms

dakkapel-vergelijken.png

dakkapel-vergelijken.png

555 ms

onderhoud%20cv%20ketel%20onderhoudscontract.png

onderhoud%20cv%20ketel%20onderhoudscontract.png

604 ms

ketel-en-stopwatch-zonder-f.png

ketel-en-stopwatch-zonder-f.png

610 ms

ev%20hp%20vertical.png

ev%20hp%20vertical.png

778 ms

energielabel.jpg

energielabel.jpg

616 ms

grey-top.gif

grey-top.gif

579 ms

grey-corners.gif

grey-corners.gif

629 ms

grey-tick.png

grey-tick.png

656 ms

NRC%20factcheck%20isolatie%20hoe-koop-ik.png

NRC%20factcheck%20isolatie%20hoe-koop-ik.png

639 ms

LibelleWonen.png

LibelleWonen.png

719 ms

101woonideeencover.png

101woonideeencover.png

745 ms

content-corners.png

content-corners.png

636 ms

footer3icon.png

footer3icon.png

665 ms

footernav.png

footernav.png

640 ms

ga.js

ga.js

7 ms

inpage_linkid.js

inpage_linkid.js

4 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

hoe-koop-ik.nl accessibility score

71

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

hoe-koop-ik.nl best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hoe-koop-ik.nl SEO score

80

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hoe-koop-ik.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Hoe-koop-ik.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

hoe-koop-ik.nl

Open Graph description is not detected on the main page of Hoe Koop Ik. 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: