Tools & Wizards About Us
chipencharge.nl screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

chipencharge.nl

A.S.T.P.V. Chip & Charge

Page Load Speed

3.7 sec in total

First Response

456 ms

Resources Loaded

2.9 sec

Page Rendered

373 ms

chipencharge.nl screenshot

About Website

Click here to check amazing Chip En Charge content for Netherlands. Otherwise, check out these important facts you probably never knew about chipencharge.nl

Welkom bij de studenten tennis- en padelvereniging van Amsterdam

Visit chipencharge.nl

Key Findings

We analyzed Chipencharge.nl page load time and found that the first response time was 456 ms and then it took 3.3 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

chipencharge.nl performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.988

2/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

chipencharge.nl

456 ms

fyr0hee.js

233 ms

6b4e1a1c.screen.css

164 ms

webshop.css

253 ms

6b4e1a1c.scripts.min.js

531 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 60% of them (36 requests) were addressed to the original Chipencharge.nl, 7% (4 requests) were made to F.vimeocdn.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Chipencharge.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (42%)

Content Size

2.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chipencharge.nl main page is 2.6 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.4 kB

  • Original 14.8 kB
  • After minification 14.8 kB
  • After compression 4.4 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 10.4 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 54.8 kB

  • Original 1.1 MB
  • After minification 1.1 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. Chip En Charge images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 651.7 kB

  • Original 970.2 kB
  • After minification 970.1 kB
  • After compression 318.6 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 651.7 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 381.3 kB

  • Original 454.7 kB
  • After minification 454.1 kB
  • After compression 73.4 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. Chipencharge.nl needs all CSS files to be minified and compressed as it can save up to 381.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (37%)

Requests Now

57

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chip En Charge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chipencharge.nl

chipencharge.nl

456 ms

fyr0hee.js

fyr0hee.js

233 ms

6b4e1a1c.screen.css

6b4e1a1c.screen.css

164 ms

webshop.css

webshop.css

253 ms

6b4e1a1c.scripts.min.js

6b4e1a1c.scripts.min.js

531 ms

6b4e1a1c.google.analytics.js

6b4e1a1c.google.analytics.js

273 ms

piwik.js

piwik.js

1291 ms

analytics.js

analytics.js

55 ms

like.php

like.php

188 ms

140479428

140479428

94 ms

ZcIvSCnKa60

ZcIvSCnKa60

120 ms

logo_white.png

logo_white.png

584 ms

close.png

close.png

91 ms

loading.gif

loading.gif

97 ms

prev.png

prev.png

96 ms

next.png

next.png

117 ms

bg_secondbg.png

bg_secondbg.png

181 ms

logo.png

logo.png

202 ms

social_fb_24px.png

social_fb_24px.png

201 ms

social_tw_24px.png

social_tw_24px.png

294 ms

bg_search.png

bg_search.png

295 ms

showimage

showimage

507 ms

showimage

showimage

755 ms

showimage

showimage

531 ms

showimage

showimage

815 ms

showimage

showimage

685 ms

bg_pattern.png

bg_pattern.png

506 ms

showimage

showimage

659 ms

tweet.png

tweet.png

585 ms

38

38

672 ms

31

31

750 ms

33

33

811 ms

35

35

839 ms

37

37

872 ms

39

39

846 ms

34

34

874 ms

img_8947.jpg

img_8947.jpg

982 ms

img_4087.jpg

img_4087.jpg

1015 ms

20160115_chipweekendweg_web-5561.jpg

20160115_chipweekendweg_web-5561.jpg

1001 ms

img_3780.jpg

img_3780.jpg

1094 ms

social_li.png

social_li.png

967 ms

tennis-ball_net.jpg

tennis-ball_net.jpg

1310 ms

collect

collect

15 ms

player.js

player.js

151 ms

player.css

player.css

114 ms

ga.js

ga.js

52 ms

vuid.min.js

vuid.min.js

113 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

75 ms

www-embed-player.js

www-embed-player.js

99 ms

__utm.gif

__utm.gif

39 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

516 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

582 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

86 ms

ad_status.js

ad_status.js

84 ms

proxy.html

proxy.html

42 ms

536893299.jpg

536893299.jpg

133 ms

6117541_60x60.jpg

6117541_60x60.jpg

129 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

64 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

67 ms

ajax-loader.gif

ajax-loader.gif

326 ms

Accessibility Review

chipencharge.nl accessibility score

50

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

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

chipencharge.nl best practices score

83

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

SEO Factors

chipencharge.nl SEO score

93

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

    EN

  • Encoding

    UTF-8

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

chipencharge.nl

Open Graph description is not detected on the main page of Chip En Charge. 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: