Tools & Wizards About Us
koffieblom.nl screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

koffieblom.nl

BonneBella Koffie | Koffiemachines | Jura Officieel Premium dealer

Page Load Speed

3.8 sec in total

First Response

279 ms

Resources Loaded

3.3 sec

Page Rendered

205 ms

koffieblom.nl screenshot

About Website

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

BonneBella is de Officiële premium Jura dealer van Drenthe. Bestel je voor 12.00 uur in onze webshop, dan heb je jouw producten de volgende dag in huis.

Visit koffieblom.nl

Key Findings

We analyzed Koffieblom.nl page load time and found that the first response time was 279 ms and then it took 3.5 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

koffieblom.nl performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value17.0 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

koffieblom.nl

279 ms

www.koffieblom.nl

764 ms

style.css

409 ms

0a393026e268b6d5111e6a3dfa7fd859.js

1120 ms

css

57 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 66% of them (19 requests) were addressed to the original Koffieblom.nl, 17% (5 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Koffieblom.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 720.1 kB (47%)

Content Size

1.5 MB

After Optimization

823.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koffieblom.nl main page is 1.5 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. 40% of websites need less resources to load. Images take 667.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 16.4 kB

  • Original 22.2 kB
  • After minification 20.2 kB
  • After compression 5.8 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 16.4 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 19.4 kB

  • Original 667.1 kB
  • After minification 647.7 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. Koffie Blom images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 473.1 kB

  • Original 615.1 kB
  • After minification 455.0 kB
  • After compression 142.0 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 473.1 kB or 77% of the original size.

CSS Optimization

-89%

Potential reduce by 211.2 kB

  • Original 238.6 kB
  • After minification 176.0 kB
  • After compression 27.4 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. Koffieblom.nl needs all CSS files to be minified and compressed as it can save up to 211.2 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koffie Blom. According to our analytics all requests are already optimized.

Network Requests Diagram

koffieblom.nl

koffieblom.nl

279 ms

www.koffieblom.nl

www.koffieblom.nl

764 ms

style.css

style.css

409 ms

0a393026e268b6d5111e6a3dfa7fd859.js

0a393026e268b6d5111e6a3dfa7fd859.js

1120 ms

css

css

57 ms

a03ab2b68ed465ac0e9b9419f6bdb688.css

a03ab2b68ed465ac0e9b9419f6bdb688.css

771 ms

analytics.js

analytics.js

68 ms

menu_back.png

menu_back.png

103 ms

logo.png

logo.png

434 ms

logo.gif

logo.gif

101 ms

icon_sprite.png

icon_sprite.png

180 ms

headerKoffieBlomJuraNederland_1.jpg

headerKoffieBlomJuraNederland_1.jpg

267 ms

KDWN-logo-competitie-2013.jpg

KDWN-logo-competitie-2013.jpg

433 ms

overkoffieblom.jpg

overkoffieblom.jpg

434 ms

klantenservice_koffielbom.jpg

klantenservice_koffielbom.jpg

434 ms

daaromkiezenwijjura.jpg

daaromkiezenwijjura.jpg

349 ms

jura2jaarfabrieksgarantie.jpg

jura2jaarfabrieksgarantie.jpg

354 ms

youtube.png

youtube.png

436 ms

twitter.png

twitter.png

441 ms

facebook.png

facebook.png

519 ms

blog.png

blog.png

519 ms

bIcY3_3JNqUVRAQQRNVteQ.ttf

bIcY3_3JNqUVRAQQRNVteQ.ttf

51 ms

CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf

CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf

60 ms

-_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf

-_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf

70 ms

xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf

xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf

66 ms

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

69 ms

collect

collect

20 ms

collect

collect

58 ms

ga-audiences

ga-audiences

33 ms

Accessibility Review

koffieblom.nl accessibility score

76

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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.

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

koffieblom.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

High

Page has valid source maps

SEO Factors

koffieblom.nl SEO score

88

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

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 Koffieblom.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 Koffieblom.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

koffieblom.nl

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