Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

werkenbijziggo.nl

Vind al je randapparatuur in de Ziggo webshop

Page Load Speed

2 sec in total

First Response

295 ms

Resources Loaded

1.4 sec

Page Rendered

356 ms

About Website

Visit werkenbijziggo.nl now to see the best up-to-date Werkenbij Ziggo content and also check out these interesting facts you probably never knew about werkenbijziggo.nl

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Key Findings

We analyzed Werkenbijziggo.nl page load time and found that the first response time was 295 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

werkenbijziggo.nl performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value17,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.073

95/100

15%

TTI (Time to Interactive)

Value28.6 s

0/100

10%

Network Requests Diagram

werkenbijziggo.nl

295 ms

www.ziggo.nl

141 ms

base.929b07649aef9d0c3e117adcebdf7ed9.js

158 ms

11083601237.js

35 ms

contexthub

215 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Werkenbijziggo.nl, 56% (18 requests) were made to Origin.ziggo.nl and 31% (10 requests) were made to Vodafoneziggo.scene7.com. The less responsive or slowest element that took the longest time to load (622 ms) relates to the external source Vodafoneziggo.scene7.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.2 kB (85%)

Content Size

194.0 kB

After Optimization

28.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Werkenbijziggo.nl main page is 194.0 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. 65% of websites need less resources to load. HTML takes 182.4 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 165.1 kB

  • Original 182.4 kB
  • After minification 148.2 kB
  • After compression 17.3 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 34.3 kB, which is 19% 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 165.1 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.9 kB
  • After minification 1.9 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. Werkenbij Ziggo images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 85 B

  • Original 9.7 kB
  • After minification 9.7 kB
  • After compression 9.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 15 (71%)

Requests Now

21

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Werkenbij Ziggo. 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

Accessibility Review

werkenbijziggo.nl accessibility score

100

Accessibility Issues

Best Practices

werkenbijziggo.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

Missing source maps for large first-party JavaScript

SEO Factors

werkenbijziggo.nl SEO score

100

Search Engine Optimization Advices

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 Werkenbijziggo.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 Werkenbijziggo.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

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