Access koffierevolutie.nl. Koffierevolutie.nl - Hét leerplatform voor de gepassioneerde (thuis)barista.

Report Summary

About Website

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

Vergroot jouw koffiekennis met onze informatieve artikelen, cursussen, workshops en trainingen op het grootste online koffie leerplatform van Nederland.

Visit koffierevolutie.nl

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

koffierevolutie.nl

183 ms

www.koffierevolutie.nl

654 ms

style.min.css

168 ms

style.css

252 ms

style.css

420 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 78% of them (25 requests) were addressed to the original Koffierevolutie.nl, 9% (3 requests) were made to Connect.facebook.net and 6% (2 requests) were made to Tastebudz.iljmp.com. The less responsive or slowest element that took the longest time to load (654 ms) belongs to the original domain Koffierevolutie.nl.

Content Size

1.3 MB

After Optimization

1.0 MB

In fact, the total size of Koffierevolutie.nl main page is 1.3 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. 35% of websites need less resources to load. Images take 919.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 51.0 kB

Original 64.9 kB
After minification 62.4 kB
After compression 13.9 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 51.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

Original 919.7 kB
After minification 917.3 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. Koffierevolutie images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 80.8 kB

Original 123.0 kB
After minification 120.5 kB
After compression 42.2 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 80.8 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 155.6 kB

Original 182.4 kB
After minification 156.8 kB
After compression 26.8 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. Koffierevolutie.nl needs all CSS files to be minified and compressed as it can save up to 155.6 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koffierevolutie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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/).

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 Koffierevolutie.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 Koffierevolutie.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

koffierevolutie.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Koffierevolutie.nl - Hét leerplatform voor de gepassioneerde (thuis)barista.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)