Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

afrikamuseum.nl

Contact - Afrika Museum Berg en Dal

Page Load Speed

3 sec in total

First Response

357 ms

Resources Loaded

2.6 sec

Page Rendered

80 ms

afrikamuseum.nl screenshot

About Website

Visit afrikamuseum.nl now to see the best up-to-date Afrika Museum content for Netherlands and also check out these interesting facts you probably never knew about afrikamuseum.nl

Visit afrikamuseum.nl

Key Findings

We analyzed Afrikamuseum.nl page load time and found that the first response time was 357 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

afrikamuseum.nl performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

afrikamuseum.nl

357 ms

afrikamuseumbergendal.nl

889 ms

style.min.css

92 ms

jquery.min.js

189 ms

jquery-migrate.min.js

268 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 11% of them (1 request) were addressed to the original Afrikamuseum.nl, 89% (8 requests) were made to Afrikamuseumbergendal.nl. The less responsive or slowest element that took the longest time to load (889 ms) relates to the external source Afrikamuseumbergendal.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.7 kB (64%)

Content Size

312.8 kB

After Optimization

114.1 kB

In fact, the total size of Afrikamuseum.nl main page is 312.8 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. Only 10% of websites need less resources to load. HTML takes 159.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 130.9 kB

  • Original 159.3 kB
  • After minification 159.0 kB
  • After compression 28.4 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 130.9 kB or 82% of the original size.

JavaScript Optimization

-45%

Potential reduce by 67.3 kB

  • Original 150.7 kB
  • After minification 150.7 kB
  • After compression 83.4 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 67.3 kB or 45% of the original size.

CSS Optimization

-19%

Potential reduce by 521 B

  • Original 2.8 kB
  • After minification 2.8 kB
  • After compression 2.3 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. Afrikamuseum.nl needs all CSS files to be minified and compressed as it can save up to 521 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (71%)

Requests Now

7

After Optimization

2

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Afrika Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

afrikamuseum.nl accessibility score

100

Accessibility Issues

Best Practices

afrikamuseum.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

SEO Factors

afrikamuseum.nl SEO score

92

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

    N/A

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Afrikamuseum.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Dutch. Our system also found out that Afrikamuseum.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

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