Tools & Wizards About Us
vakantiebellen.nl screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

vakantiebellen.nl

Bellen en internetten vanuit het buitenland | Bellen.com

Page Load Speed

2.8 sec in total

First Response

260 ms

Resources Loaded

2.3 sec

Page Rendered

237 ms

vakantiebellen.nl screenshot

About Website

Click here to check amazing Vakantie Bellen content. Otherwise, check out these important facts you probably never knew about vakantiebellen.nl

Kies je buitenland bestemming en vergelijk alle mobiele tarieven. Vanaf 1 juli '22 moet bellen, sms'en en internetten in de EU net zo snel gaan als thuis.

Visit vakantiebellen.nl

Key Findings

We analyzed Vakantiebellen.nl page load time and found that the first response time was 260 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

vakantiebellen.nl performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.321

36/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

vanuit-tarieven

260 ms

vanuit-tarieven

809 ms

desktop

165 ms

head

35 ms

desktop

44 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vakantiebellen.nl, 10% (3 requests) were made to Bellen.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (809 ms) relates to the external source Bellen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.3 kB (46%)

Content Size

589.7 kB

After Optimization

317.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vakantiebellen.nl main page is 589.7 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 263.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 77.3 kB

  • Original 93.0 kB
  • After minification 91.9 kB
  • After compression 15.7 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 77.3 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 34.8 kB

  • Original 233.7 kB
  • After minification 198.9 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. Obviously, Vakantie Bellen needs image optimization as it can save up to 34.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 160.2 kB

  • Original 263.0 kB
  • After minification 263.0 kB
  • After compression 102.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 160.2 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

26

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vakantie Bellen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vanuit-tarieven

vanuit-tarieven

260 ms

vanuit-tarieven

vanuit-tarieven

809 ms

desktop

desktop

165 ms

head

head

35 ms

desktop

desktop

44 ms

get-status

get-status

521 ms

gtm.js

gtm.js

237 ms

logo-bellen.svg

logo-bellen.svg

141 ms

logo-bellen-com.png

logo-bellen-com.png

144 ms

worldMap.jpg

worldMap.jpg

144 ms

sprite.png

sprite.png

154 ms

share-fb.png

share-fb.png

145 ms

share-tw.png

share-tw.png

145 ms

share-gp.png

share-gp.png

153 ms

footer-kassa.png

footer-kassa.png

146 ms

footer-trosradar.jpg

footer-trosradar.jpg

146 ms

footer-consumentenbond-15.png

footer-consumentenbond-15.png

151 ms

gpt.js

gpt.js

48 ms

twitter

twitter

121 ms

ziggo.gif

ziggo.gif

270 ms

ah-mobiel.gif

ah-mobiel.gif

28 ms

trendcall.gif

trendcall.gif

271 ms

bliep.gif

bliep.gif

267 ms

youfone.gif

youfone.gif

39 ms

pubads_impl_82.js

pubads_impl_82.js

22 ms

container.html

container.html

17 ms

analytics.js

analytics.js

50 ms

collect

collect

13 ms

collect

collect

46 ms

ga-audiences

ga-audiences

28 ms

Accessibility Review

vakantiebellen.nl accessibility score

96

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

Best Practices

vakantiebellen.nl best practices score

92

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

SEO Factors

vakantiebellen.nl SEO score

92

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 Vakantiebellen.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 Vakantiebellen.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

vakantiebellen.nl

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