Tools & Wizards About Us
panelclix.nl screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

panelclix.nl

PanelClix - Het grootste Panel van Nederland

Page Load Speed

2 sec in total

First Response

408 ms

Resources Loaded

1.3 sec

Page Rendered

258 ms

panelclix.nl screenshot

About Website

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

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Key Findings

We analyzed Panelclix.nl page load time and found that the first response time was 408 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

panelclix.nl performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

panelclix.nl

408 ms

style.css

172 ms

mobile.css

251 ms

modernizr.custom.37797.js

263 ms

jquery.min.js

509 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Panelclix.nl, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (509 ms) belongs to the original domain Panelclix.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.4 kB (43%)

Content Size

278.7 kB

After Optimization

158.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Panelclix.nl main page is 278.7 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. 15% of websites need less resources to load. Javascripts take 118.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.7 kB

  • Original 14.5 kB
  • After minification 13.6 kB
  • After compression 3.8 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 10.7 kB or 74% of the original size.

Image Optimization

-16%

Potential reduce by 18.6 kB

  • Original 116.3 kB
  • After minification 97.6 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. Obviously, Panel Clix needs image optimization as it can save up to 18.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 65.5 kB

  • Original 118.7 kB
  • After minification 117.3 kB
  • After compression 53.2 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 65.5 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 25.6 kB

  • Original 29.4 kB
  • After minification 22.9 kB
  • After compression 3.8 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. Panelclix.nl needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (15%)

Requests Now

27

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Panel Clix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

panelclix.nl

panelclix.nl

408 ms

style.css

style.css

172 ms

mobile.css

mobile.css

251 ms

modernizr.custom.37797.js

modernizr.custom.37797.js

263 ms

jquery.min.js

jquery.min.js

509 ms

parallax.js

parallax.js

165 ms

tiny.js

tiny.js

178 ms

bg.jpg

bg.jpg

91 ms

logo.gif

logo.gif

98 ms

wereldbol.jpg

wereldbol.jpg

99 ms

flags.gif

flags.gif

99 ms

btn_onderzoek.png

btn_onderzoek.png

174 ms

menu_bg.gif

menu_bg.gif

84 ms

menu_home.gif

menu_home.gif

169 ms

menu_vink.gif

menu_vink.gif

167 ms

left_head.png

left_head.png

179 ms

middle_head.png

middle_head.png

179 ms

right_head.png

right_head.png

190 ms

menu_vink2.gif

menu_vink2.gif

251 ms

btn_offerte.png

btn_offerte.png

252 ms

btn_contact.png

btn_contact.png

263 ms

vink.gif

vink.gif

261 ms

pdf_download.png

pdf_download.png

354 ms

moa.gif

moa.gif

275 ms

esomar.gif

esomar.gif

342 ms

para_bg.png

para_bg.png

412 ms

ga.js

ga.js

29 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

panelclix.nl accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

panelclix.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

panelclix.nl SEO score

77

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Panelclix.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Panelclix.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

panelclix.nl

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