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kinderbril.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

kinderbril.com

Welkom op kinderbril.com een initiatief van Buffing Optiek - Kinderbril - Grootse aandacht voor kleine klanten Buffing Optiek Hilversum

Page Load Speed

2.2 sec in total

First Response

546 ms

Resources Loaded

1.5 sec

Page Rendered

128 ms

kinderbril.com screenshot

About Website

Welcome to kinderbril.com homepage info - get ready to check Kinderbril best content right away, or after learning these important things about kinderbril.com

welkom

Visit kinderbril.com

Key Findings

We analyzed Kinderbril.com page load time and found that the first response time was 546 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 30% of websites can load faster.

Performance Metrics

kinderbril.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

kinderbril.com

546 ms

style.css

108 ms

colorbox.css

196 ms

jquery.js

473 ms

jquery-migrate.min.js

199 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Kinderbril.com and no external sources were called. The less responsive or slowest element that took the longest time to load (546 ms) belongs to the original domain Kinderbril.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.9 kB (40%)

Content Size

468.6 kB

After Optimization

280.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kinderbril.com main page is 468.6 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. Images take 266.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 24.5 kB

  • Original 28.3 kB
  • After minification 27.3 kB
  • After compression 3.8 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 24.5 kB or 86% of the original size.

Image Optimization

-17%

Potential reduce by 46.1 kB

  • Original 266.2 kB
  • After minification 220.2 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, Kinderbril needs image optimization as it can save up to 46.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 99.8 kB

  • Original 153.3 kB
  • After minification 150.2 kB
  • After compression 53.5 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 99.8 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 17.6 kB

  • Original 20.7 kB
  • After minification 12.4 kB
  • After compression 3.2 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. Kinderbril.com needs all CSS files to be minified and compressed as it can save up to 17.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kinderbril. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kinderbril.com

kinderbril.com

546 ms

style.css

style.css

108 ms

colorbox.css

colorbox.css

196 ms

jquery.js

jquery.js

473 ms

jquery-migrate.min.js

jquery-migrate.min.js

199 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

208 ms

sifr-all.css

sifr-all.css

197 ms

client20.js

client20.js

215 ms

divpopup.js

divpopup.js

292 ms

sifr3r436.js

sifr3r436.js

391 ms

comment-reply.min.js

comment-reply.min.js

300 ms

89.jpg

89.jpg

190 ms

140.jpg

140.jpg

119 ms

13.gif

13.gif

118 ms

84.png

84.png

99 ms

117.jpg

117.jpg

114 ms

142.jpg

142.jpg

281 ms

141.jpg

141.jpg

483 ms

overlay.png

overlay.png

194 ms

controls.png

controls.png

193 ms

border.png

border.png

198 ms

loading_background.png

loading_background.png

268 ms

loading.gif

loading.gif

297 ms

139.jpg

139.jpg

313 ms

Accessibility Review

kinderbril.com accessibility score

95

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.

Best Practices

kinderbril.com 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

SEO Factors

kinderbril.com 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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kinderbril.com 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 Kinderbril.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kinderbril.com

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