Tools & Wizards About Us
studentaanhuis.nl screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

studentaanhuis.nl

Digitale Hulp Aan Huis Of Op Afstand | Studentaanhuis

Page Load Speed

6.9 sec in total

First Response

1.2 sec

Resources Loaded

3.4 sec

Page Rendered

2.3 sec

studentaanhuis.nl screenshot

About Website

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

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Key Findings

We analyzed Studentaanhuis.nl page load time and found that the first response time was 1.2 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

studentaanhuis.nl performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.studentaanhuis.nl

1200 ms

home.minb3a591df1ffb8fe8c3c970d4a5de9edc.css

432 ms

js

60 ms

bootstrap.mina15c2ac3234aa8f6064ef9c1f7383c37.css

39 ms

site.min93f7a03568b942a955cb51b14510a46b.css

39 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 69% of them (25 requests) were addressed to the original Studentaanhuis.nl, 8% (3 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Studentaanhuis.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.0 kB (23%)

Content Size

506.4 kB

After Optimization

389.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Studentaanhuis.nl main page is 506.4 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. 65% of websites need less resources to load. Images take 312.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 116.4 kB

  • Original 164.9 kB
  • After minification 164.0 kB
  • After compression 48.5 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 116.4 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 468 B

  • Original 312.3 kB
  • After minification 311.8 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. Studentaanhuis images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 130 B

  • Original 29.2 kB
  • After minification 29.2 kB
  • After compression 29.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 23 (77%)

Requests Now

30

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studentaanhuis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.studentaanhuis.nl

www.studentaanhuis.nl

1200 ms

home.minb3a591df1ffb8fe8c3c970d4a5de9edc.css

home.minb3a591df1ffb8fe8c3c970d4a5de9edc.css

432 ms

js

js

60 ms

bootstrap.mina15c2ac3234aa8f6064ef9c1f7383c37.css

bootstrap.mina15c2ac3234aa8f6064ef9c1f7383c37.css

39 ms

site.min93f7a03568b942a955cb51b14510a46b.css

site.min93f7a03568b942a955cb51b14510a46b.css

39 ms

email-decode.min.js

email-decode.min.js

21 ms

jquery-3.3.1.min612c1bb8612cffd0b64169b6196cea71.js

jquery-3.3.1.min612c1bb8612cffd0b64169b6196cea71.js

32 ms

fontawesomecbfb03aebc739acf7d226e1737f73b7a.css

fontawesomecbfb03aebc739acf7d226e1737f73b7a.css

33 ms

bootstrap.mine1d98d47689e00f8ecbc5d9f61bdb42e.js

bootstrap.mine1d98d47689e00f8ecbc5d9f61bdb42e.js

86 ms

cookie.min6fb9acc672d412aeefae0339e9d0633b.js

cookie.min6fb9acc672d412aeefae0339e9d0633b.js

86 ms

bootstrap-toggle.min784fc655842e9e161df55d15dcec4ba9.css

bootstrap-toggle.min784fc655842e9e161df55d15dcec4ba9.css

476 ms

bootstrap-toggle.min51abecc71cbb0101585593eadd0cf008.js

bootstrap-toggle.min51abecc71cbb0101585593eadd0cf008.js

96 ms

less.min3a088cd3ff0ad1a1ec6ff8943be41447.js

less.min3a088cd3ff0ad1a1ec6ff8943be41447.js

95 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

99 ms

api.js

api.js

159 ms

tag_suggestions58e2454e4914b6aaa5bdf50d2630bedf.js

tag_suggestions58e2454e4914b6aaa5bdf50d2630bedf.js

160 ms

lazysizes.minfcb7109aacc796048242935c33a7f9ab.js

lazysizes.minfcb7109aacc796048242935c33a7f9ab.js

159 ms

moment.min761502841c035afcf6a9bdc5d0a20d11.js

moment.min761502841c035afcf6a9bdc5d0a20d11.js

197 ms

moment-timezone.min1f7bb25dd8c854984c937ccbc7ee91c6.js

moment-timezone.min1f7bb25dd8c854984c937ccbc7ee91c6.js

159 ms

LOGO_PAYOFF_SAH_CMYKb18ed573ee3302f64bd300cdb0de5f4b.svg

LOGO_PAYOFF_SAH_CMYKb18ed573ee3302f64bd300cdb0de5f4b.svg

100 ms

dropdown_toggle_mobilef4a53e3d9cfe96c90e4a1f7ccaa6f4d8.png

dropdown_toggle_mobilef4a53e3d9cfe96c90e4a1f7ccaa6f4d8.png

98 ms

ProximaNova-Regular.woff

ProximaNova-Regular.woff

64 ms

laptop-large.jpg

laptop-large.jpg

893 ms

BRADHI.woff

BRADHI.woff

726 ms

gtm.js

gtm.js

105 ms

hotjar-816620.js

hotjar-816620.js

304 ms

recaptcha__en.js

recaptcha__en.js

377 ms

fa-solid-900.woff

fa-solid-900.woff

847 ms

fa-regular-400.woff

fa-regular-400.woff

844 ms

fa-brands-400.woff

fa-brands-400.woff

845 ms

analytics.js

analytics.js

275 ms

modules.2be88a2123e5e486752f.js

modules.2be88a2123e5e486752f.js

288 ms

js

js

114 ms

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

540 ms

LOGO_TRIANGLEadceaa56803d310f85e8f7d88ee09ebf.png

LOGO_TRIANGLEadceaa56803d310f85e8f7d88ee09ebf.png

550 ms

js

js

470 ms

Accessibility Review

studentaanhuis.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.

Best Practices

studentaanhuis.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

High

Page has valid source maps

SEO Factors

studentaanhuis.nl SEO score

79

Search Engine Optimization Advices

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 Studentaanhuis.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 Studentaanhuis.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

studentaanhuis.nl

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