Tools & Wizards About Us
afslanken.nl screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

afslanken.nl

Homepage - Afslanken.nl

Page Load Speed

2.7 sec in total

First Response

384 ms

Resources Loaded

2.1 sec

Page Rendered

246 ms

afslanken.nl screenshot

About Website

Welcome to afslanken.nl homepage info - get ready to check Afslanken best content right away, or after learning these important things about afslanken.nl

Afslanken.nl bied het voordeligste eiwit dieet aan voor het afslanken. Daarnaast vind u hier veel informatie over afslanken, dieetschema’s en caloriearme recepten die u kunt gebruiken bij het afslanke...

Visit afslanken.nl

Key Findings

We analyzed Afslanken.nl page load time and found that the first response time was 384 ms and then it took 2.3 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

afslanken.nl performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.142

78/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

www.afslanken.nl

384 ms

compressedIncludes_2088673257_c5c5b0d1fbe3f445b14f83e2c05164f6.css

169 ms

style.css

166 ms

compressedIncludes_2088405397_a58716e95df9d29fb9ae84fe45a2de5f.js

427 ms

ga.js

27 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 88% of them (14 requests) were addressed to the original Afslanken.nl, 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (808 ms) belongs to the original domain Afslanken.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 353.1 kB (28%)

Content Size

1.2 MB

After Optimization

889.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Afslanken.nl main page is 1.2 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. 30% of websites need less resources to load. Images take 779.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 18.9 kB

  • Original 25.1 kB
  • After minification 21.7 kB
  • After compression 6.2 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 3.4 kB, which is 13% 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 18.9 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 13.6 kB

  • Original 779.6 kB
  • After minification 766.0 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. Afslanken images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 204.7 kB

  • Original 301.2 kB
  • After minification 288.8 kB
  • After compression 96.5 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 204.7 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 115.9 kB

  • Original 136.5 kB
  • After minification 123.3 kB
  • After compression 20.5 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. Afslanken.nl needs all CSS files to be minified and compressed as it can save up to 115.9 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Afslanken. According to our analytics all requests are already optimized.

Network Requests Diagram

www.afslanken.nl

www.afslanken.nl

384 ms

compressedIncludes_2088673257_c5c5b0d1fbe3f445b14f83e2c05164f6.css

compressedIncludes_2088673257_c5c5b0d1fbe3f445b14f83e2c05164f6.css

169 ms

style.css

style.css

166 ms

compressedIncludes_2088405397_a58716e95df9d29fb9ae84fe45a2de5f.js

compressedIncludes_2088405397_a58716e95df9d29fb9ae84fe45a2de5f.js

427 ms

ga.js

ga.js

27 ms

icon-search.png

icon-search.png

85 ms

aardbei.jpg

aardbei.jpg

170 ms

pakket.jpg

pakket.jpg

492 ms

caloriearme-receptenboek.jpg

caloriearme-receptenboek.jpg

329 ms

afslanken9.gif

afslanken9.gif

412 ms

bannertemplate---new.jpg

bannertemplate---new.jpg

154 ms

reasons-drink-voor-maar-10-euro.jpg

reasons-drink-voor-maar-10-euro.jpg

633 ms

introductie-actie-3x-12st-l-carnitine-bar.jpg

introductie-actie-3x-12st-l-carnitine-bar.jpg

808 ms

homepage-afslanken.jpg

homepage-afslanken.jpg

486 ms

__utm.gif

__utm.gif

12 ms

sprite-payment-options.png

sprite-payment-options.png

412 ms

Accessibility Review

afslanken.nl accessibility score

100

Accessibility Issues

Best Practices

afslanken.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

SEO Factors

afslanken.nl SEO score

95

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

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 Afslanken.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 Afslanken.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

afslanken.nl

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