Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 0

    Best Practices

  • 100

    SEO

    Google-friendlier than
    95% of websites

britishschool.nl

The British School in The Netherlands

Page Load Speed

1.4 sec in total

First Response

148 ms

Resources Loaded

1.1 sec

Page Rendered

182 ms

britishschool.nl screenshot

About Website

Click here to check amazing British School content for Netherlands. Otherwise, check out these important facts you probably never knew about britishschool.nl

The British School in The Netherlands (BSN) is a co-educational international school for ages 3-18 in The Hague, with a thriving community of 80+ nationalities.

Visit britishschool.nl

Key Findings

We analyzed Britishschool.nl page load time and found that the first response time was 148 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

britishschool.nl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

britishschool.nl

148 ms

www.britishschool.nl

500 ms

styles.cfm

94 ms

ss.css

31 ms

jquery.min.js

24 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 42% of them (26 requests) were addressed to the original Britishschool.nl, 15% (9 requests) were made to Data2.finalsite.com and 15% (9 requests) were made to . The less responsive or slowest element that took the longest time to load (500 ms) belongs to the original domain Britishschool.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 574.0 kB (50%)

Content Size

1.2 MB

After Optimization

580.0 kB

In fact, the total size of Britishschool.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. 55% of websites need less resources to load. Images take 551.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 34.5 kB

  • Original 45.1 kB
  • After minification 41.1 kB
  • After compression 10.6 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 34.5 kB or 77% of the original size.

Image Optimization

-24%

Potential reduce by 135.2 kB

  • Original 551.7 kB
  • After minification 416.5 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, British School needs image optimization as it can save up to 135.2 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 312.3 kB

  • Original 449.4 kB
  • After minification 411.0 kB
  • After compression 137.1 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 312.3 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 92.0 kB

  • Original 107.8 kB
  • After minification 80.8 kB
  • After compression 15.8 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. Britishschool.nl needs all CSS files to be minified and compressed as it can save up to 92.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (40%)

Requests Now

50

After Optimization

30

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of British School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

britishschool.nl accessibility score

98

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.

SEO Factors

britishschool.nl 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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Britishschool.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Britishschool.nl 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

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