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iartsmaastricht.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

iartsmaastricht.com

Zuyd Hogeschool - Hbo-opleidingen

Page Load Speed

5 sec in total

First Response

460 ms

Resources Loaded

3.5 sec

Page Rendered

993 ms

iartsmaastricht.com screenshot

About Website

Visit iartsmaastricht.com now to see the best up-to-date Iartsmaastricht content and also check out these interesting facts you probably never knew about iartsmaastricht.com

Zuyd biedt bachelor-, masteropleidingen en cursussen voor studenten en professionals. Zuyd Hogeschool heeft vestigingen in Heerlen, Maastricht en Sittard.

Visit iartsmaastricht.com

Key Findings

We analyzed Iartsmaastricht.com page load time and found that the first response time was 460 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

iartsmaastricht.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value24.0 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,070 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

iartsmaastricht.com

460 ms

iartsmaastricht.nl

375 ms

iartsmaastricht.nl

421 ms

www.zuyd.nl

549 ms

style.css

185 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Iartsmaastricht.com, 43% (18 requests) were made to Zuyd.nl and 21% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Zuyd.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.4 kB (18%)

Content Size

388.1 kB

After Optimization

318.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Iartsmaastricht.com main page is 388.1 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. 65% of websites need less resources to load. Javascripts take 248.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 66.4 kB

  • Original 78.5 kB
  • After minification 62.4 kB
  • After compression 12.1 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. This page needs HTML code to be minified as it can gain 16.1 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 66.4 kB or 85% of the original size.

JavaScript Optimization

-1%

Potential reduce by 2.6 kB

  • Original 248.9 kB
  • After minification 248.9 kB
  • After compression 246.3 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.

CSS Optimization

-1%

Potential reduce by 332 B

  • Original 60.6 kB
  • After minification 60.6 kB
  • After compression 60.3 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. Iartsmaastricht.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (32%)

Requests Now

28

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iartsmaastricht. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iartsmaastricht.com

iartsmaastricht.com

460 ms

iartsmaastricht.nl

iartsmaastricht.nl

375 ms

iartsmaastricht.nl

iartsmaastricht.nl

421 ms

www.zuyd.nl

www.zuyd.nl

549 ms

style.css

style.css

185 ms

css

css

43 ms

WF-014369-010251.css

WF-014369-010251.css

97 ms

script.js

script.js

609 ms

js

js

86 ms

gtm.js

gtm.js

116 ms

rHZpAUAWKbM

rHZpAUAWKbM

169 ms

sprite.svg

sprite.svg

106 ms

zuyd%3Alarge

zuyd%3Alarge

754 ms

zuyd%3Axxxs

zuyd%3Axxxs

546 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

1483 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

546 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

1290 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

1093 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

999 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

1224 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

788 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

885 ms

zuyd%3Axxxxm

zuyd%3Axxxxm

981 ms

AvenirNext-Regular.otf

AvenirNext-Regular.otf

1075 ms

zYX9KVElMYYaJe8bpLHnCwDKjWr7AIFscQ.ttf

zYX9KVElMYYaJe8bpLHnCwDKjWr7AIFscQ.ttf

49 ms

zYX9KVElMYYaJe8bpLHnCwDKjQ76AIFscQ.ttf

zYX9KVElMYYaJe8bpLHnCwDKjQ76AIFscQ.ttf

49 ms

zYX9KVElMYYaJe8bpLHnCwDKjSL9AIFscQ.ttf

zYX9KVElMYYaJe8bpLHnCwDKjSL9AIFscQ.ttf

75 ms

zYXgKVElMYYaJe8bpLHnCwDKhdHeEA.ttf

zYXgKVElMYYaJe8bpLHnCwDKhdHeEA.ttf

87 ms

zYX9KVElMYYaJe8bpLHnCwDKjXr8AIFscQ.ttf

zYX9KVElMYYaJe8bpLHnCwDKjXr8AIFscQ.ttf

92 ms

zYX9KVElMYYaJe8bpLHnCwDKjR7_AIFscQ.ttf

zYX9KVElMYYaJe8bpLHnCwDKjR7_AIFscQ.ttf

91 ms

zYX-KVElMYYaJe8bpLHnCwDKjbLuF6ZM.ttf

zYX-KVElMYYaJe8bpLHnCwDKjbLuF6ZM.ttf

87 ms

www-player.css

www-player.css

31 ms

www-embed-player.js

www-embed-player.js

61 ms

base.js

base.js

86 ms

zuyd%3Amedium

zuyd%3Amedium

910 ms

hkwQPN6l4_SNpHVtjw8vAhWItmV3wkCVMuKaKCsfQ0c.js

hkwQPN6l4_SNpHVtjw8vAhWItmV3wkCVMuKaKCsfQ0c.js

82 ms

embed.js

embed.js

44 ms

sprite.svg

sprite.svg

658 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

8 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

9 ms

Create

Create

118 ms

GenerateIT

GenerateIT

17 ms

Accessibility Review

iartsmaastricht.com accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

iartsmaastricht.com best practices score

75

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

iartsmaastricht.com 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 Iartsmaastricht.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 Iartsmaastricht.com 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

iartsmaastricht.com

Open Graph data is detected on the main page of Iartsmaastricht. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: