Tools & Wizards About Us
rwa.ahk.nl screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rwa.ahk.nl

Reinwardt Academie | Amsterdamse Hogeschool voor de Kunsten

Page Load Speed

11.8 sec in total

First Response

389 ms

Resources Loaded

11 sec

Page Rendered

406 ms

rwa.ahk.nl screenshot

About Website

Click here to check amazing Rwa Ahk content for Netherlands. Otherwise, check out these important facts you probably never knew about rwa.ahk.nl

Maak van erfgoed je beroep met de bachelor Cultureel Erfgoed of zoek verdieping in culturele interventie met de master Applied Museum and Heritage Studies Reinwardt Academie.

Visit rwa.ahk.nl

Key Findings

We analyzed Rwa.ahk.nl page load time and found that the first response time was 389 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

rwa.ahk.nl performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

rwa.ahk.nl

389 ms

www.reinwardt.ahk.nl

1074 ms

merged-97dc50a416dd90f7ddcb22cca38fd6de-min.css.gz

263 ms

merged-8cd5812ab1a746f127a7dc815247b284-min.css.gz

277 ms

merged-9608c063d252a461105f7f1cb1d3fcb6-min.js.gz

367 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rwa.ahk.nl, 92% (98 requests) were made to Reinwardt.ahk.nl and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (9.3 sec) relates to the external source Reinwardt.ahk.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.3 kB (69%)

Content Size

137.5 kB

After Optimization

42.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rwa.ahk.nl main page is 137.5 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. 55% of websites need less resources to load. HTML takes 110.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 95.2 kB

  • Original 110.5 kB
  • After minification 108.9 kB
  • After compression 15.3 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 95.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 6.0 kB
  • After minification 6.0 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. Rwa Ahk images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 58 (56%)

Requests Now

103

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rwa Ahk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rwa.ahk.nl

rwa.ahk.nl

389 ms

www.reinwardt.ahk.nl

www.reinwardt.ahk.nl

1074 ms

merged-97dc50a416dd90f7ddcb22cca38fd6de-min.css.gz

merged-97dc50a416dd90f7ddcb22cca38fd6de-min.css.gz

263 ms

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merged-8cd5812ab1a746f127a7dc815247b284-min.css.gz

277 ms

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367 ms

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34 ms

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749 ms

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146 ms

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58 ms

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19 ms

font

font

33 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

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2 ms

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Accessibility Review

rwa.ahk.nl accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rwa.ahk.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rwa.ahk.nl SEO score

91

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 Rwa.ahk.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 Rwa.ahk.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

rwa.ahk.nl

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