Tools & Wizards About Us
maastrichtnet.nl screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

maastrichtnet.nl

Week In Week Uit - De culturele Uitagenda van Maastricht

Page Load Speed

2.4 sec in total

First Response

463 ms

Resources Loaded

1.6 sec

Page Rendered

332 ms

maastrichtnet.nl screenshot

About Website

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

De complete uitagenda van Maastricht. Samengesteld door Week IN Week UIT / voorheen MaastrichtNet

Visit maastrichtnet.nl

Key Findings

We analyzed Maastrichtnet.nl page load time and found that the first response time was 463 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

maastrichtnet.nl performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.311

37/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

maastrichtnet.nl

463 ms

reset-cachekey-14c5dec0c3342f6edfa7620f0defdea2.css

178 ms

columns-cachekey-0a5c7ceecc3865e1e893a1011edc65ed.css

187 ms

resourceplone.app.jquerytools.dateinput-cachekey-47d6c3fe3088e4d573f57ed1dcfc0dc3.css

190 ms

resourceplone.formwidget.datetimestyles-cachekey-06152fd5a81ef3eee2c15079f37243fd.css

183 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 74% of them (35 requests) were addressed to the original Maastrichtnet.nl, 11% (5 requests) were made to Fonts.gstatic.com and 9% (4 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (637 ms) belongs to the original domain Maastrichtnet.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.9 kB (23%)

Content Size

879.4 kB

After Optimization

679.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maastrichtnet.nl main page is 879.4 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. 50% of websites need less resources to load. Images take 631.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 85.4 kB

  • Original 98.1 kB
  • After minification 82.3 kB
  • After compression 12.7 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 15.8 kB, which is 16% 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 85.4 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 6.5 kB

  • Original 631.2 kB
  • After minification 624.8 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. Maastricht Net 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.

CSS Optimization

-84%

Potential reduce by 108.0 kB

  • Original 129.1 kB
  • After minification 129.1 kB
  • After compression 21.1 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. Maastrichtnet.nl needs all CSS files to be minified and compressed as it can save up to 108.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (23%)

Requests Now

40

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maastricht Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

maastrichtnet.nl

maastrichtnet.nl

463 ms

reset-cachekey-14c5dec0c3342f6edfa7620f0defdea2.css

reset-cachekey-14c5dec0c3342f6edfa7620f0defdea2.css

178 ms

columns-cachekey-0a5c7ceecc3865e1e893a1011edc65ed.css

columns-cachekey-0a5c7ceecc3865e1e893a1011edc65ed.css

187 ms

resourceplone.app.jquerytools.dateinput-cachekey-47d6c3fe3088e4d573f57ed1dcfc0dc3.css

resourceplone.app.jquerytools.dateinput-cachekey-47d6c3fe3088e4d573f57ed1dcfc0dc3.css

190 ms

resourceplone.formwidget.datetimestyles-cachekey-06152fd5a81ef3eee2c15079f37243fd.css

resourceplone.formwidget.datetimestyles-cachekey-06152fd5a81ef3eee2c15079f37243fd.css

183 ms

resourceplone.formwidget.autocompletejquery.autocomplete-cachekey-4a68dd892b61bea2a83948fb1a72795a.css

resourceplone.formwidget.autocompletejquery.autocomplete-cachekey-4a68dd892b61bea2a83948fb1a72795a.css

189 ms

resourceplone.formwidget.querystring.querywidget-cachekey-b38ee00e4904b5b94356ac269383c20c.css

resourceplone.formwidget.querystring.querywidget-cachekey-b38ee00e4904b5b94356ac269383c20c.css

267 ms

resourceProducts.Doormat.stylesheetsdoormat-cachekey-a665ef938d80f8cab94022abaea09037.css

resourceProducts.Doormat.stylesheetsdoormat-cachekey-a665ef938d80f8cab94022abaea09037.css

271 ms

resourcecollective-teaser-resourcesstyles-cachekey-19a68281ed5c60b40b463a11b92972f2.css

resourcecollective-teaser-resourcesstyles-cachekey-19a68281ed5c60b40b463a11b92972f2.css

272 ms

resourceplone.app.jquery-cachekey-3fcac2449bfd5c7f909f04a8698e16ac.js

resourceplone.app.jquery-cachekey-3fcac2449bfd5c7f909f04a8698e16ac.js

543 ms

resourceplone.formwidget.recurrencejquery.tmpl-beta1-cachekey-85e19ecbe7f1868292400d63cc5102ea.js

resourceplone.formwidget.recurrencejquery.tmpl-beta1-cachekey-85e19ecbe7f1868292400d63cc5102ea.js

458 ms

css

css

25 ms

maastricht.css

maastricht.css

637 ms

0.jpg

0.jpg

28 ms

0.jpg

0.jpg

123 ms

0.jpg

0.jpg

125 ms

0.jpg

0.jpg

124 ms

logo-maastricht.png

logo-maastricht.png

191 ms

gb.gif

gb.gif

125 ms

dbd6b514-1044-494d-a25f-56f8eafb9620.jpeg

dbd6b514-1044-494d-a25f-56f8eafb9620.jpeg

191 ms

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191 ms

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370 ms

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129 ms

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276 ms

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227 ms

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272 ms

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273 ms

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278 ms

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304 ms

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362 ms

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453 ms

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475 ms

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463 ms

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396 ms

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452 ms

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460 ms

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488 ms

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542 ms

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

59 ms

toadOcfmlt9b38dHJxOBGGvd-IutAbwf5FQ8ZpuI2w4.ttf

toadOcfmlt9b38dHJxOBGGvd-IutAbwf5FQ8ZpuI2w4.ttf

60 ms

toadOcfmlt9b38dHJxOBGOmWm5x7AGfSS0YwqQKRPBc.ttf

toadOcfmlt9b38dHJxOBGOmWm5x7AGfSS0YwqQKRPBc.ttf

61 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

421 ms

M2Jd71oPJhLKp0zdtTvoM6xot8ENfkYez2Lz7rcrw70.ttf

M2Jd71oPJhLKp0zdtTvoM6xot8ENfkYez2Lz7rcrw70.ttf

59 ms

fpTVHK8qsXbIeTHTrnQH6KjMMkbXdLGS8FpAnMJn5J0.ttf

fpTVHK8qsXbIeTHTrnQH6KjMMkbXdLGS8FpAnMJn5J0.ttf

61 ms

analytics.js

analytics.js

59 ms

spinner.gif

spinner.gif

377 ms

collect

collect

16 ms

Accessibility Review

maastrichtnet.nl accessibility score

78

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.

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

maastrichtnet.nl best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

maastrichtnet.nl SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maastrichtnet.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Maastrichtnet.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

maastrichtnet.nl

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