Tools & Wizards About Us
studentaanhuis.nl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

studentaanhuis.nl

Digitale Hulp Aan Huis Of Op Afstand | Studentaanhuis

Page Load Speed

3 sec in total

First Response

59 ms

Resources Loaded

2.3 sec

Page Rendered

677 ms

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 59 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

studentaanhuis.nl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value2,180 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

studentaanhuis.nl

59 ms

studentaanhuis.nl

35 ms

www.studentaanhuis.nl

793 ms

home.min.css

64 ms

js

62 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 74% of them (28 requests) were addressed to the original Studentaanhuis.nl, 8% (3 requests) were made to Googletagmanager.com and 3% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Studentaanhuis.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.4 kB (17%)

Content Size

724.6 kB

After Optimization

601.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Studentaanhuis.nl main page is 724.6 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. 35% of websites need less resources to load. Images take 314.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 112.8 kB

  • Original 159.4 kB
  • After minification 157.7 kB
  • After compression 46.6 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 112.8 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 291 B

  • Original 314.1 kB
  • After minification 313.8 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

-4%

Potential reduce by 10.3 kB

  • Original 251.1 kB
  • After minification 251.1 kB
  • After compression 240.8 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

  • 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

studentaanhuis.nl

studentaanhuis.nl

59 ms

studentaanhuis.nl

studentaanhuis.nl

35 ms

www.studentaanhuis.nl

www.studentaanhuis.nl

793 ms

home.min.css

home.min.css

64 ms

js

js

62 ms

uc.js

uc.js

23 ms

bootstrap.min.css

bootstrap.min.css

47 ms

site.min.css

site.min.css

625 ms

gtm.js

gtm.js

60 ms

LOGO_PAYOFF_SAH_CMYK.svg

LOGO_PAYOFF_SAH_CMYK.svg

21 ms

dropdown_toggle_mobile.png

dropdown_toggle_mobile.png

19 ms

whatsappLogo.svg

whatsappLogo.svg

417 ms

email-decode.min.js

email-decode.min.js

18 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

28 ms

fontawesome.css

fontawesome.css

644 ms

bootstrap.min.js

bootstrap.min.js

46 ms

cookie.min.js

cookie.min.js

472 ms

bootstrap-toggle.min.css

bootstrap-toggle.min.css

46 ms

bootstrap-toggle.min.js

bootstrap-toggle.min.js

443 ms

less.min.js

less.min.js

75 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

29 ms

api.js

api.js

47 ms

tag_suggestions.js

tag_suggestions.js

93 ms

lazysizes.min.js

lazysizes.min.js

110 ms

moment.min.js

moment.min.js

130 ms

moment-timezone.min.js

moment-timezone.min.js

149 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

91 ms

laptop-large.jpg

laptop-large.jpg

40 ms

ProximaNova-Regular.woff

ProximaNova-Regular.woff

516 ms

BRADHI.woff

BRADHI.woff

623 ms

gtm.js

gtm.js

66 ms

hotjar-816620.js

hotjar-816620.js

90 ms

LOGO_TRIANGLE.png

LOGO_TRIANGLE.png

116 ms

modules.db8890ba82a7e392473f.js

modules.db8890ba82a7e392473f.js

13 ms

fa-solid-900.woff

fa-solid-900.woff

701 ms

fa-regular-400.woff

fa-regular-400.woff

483 ms

fa-brands-400.woff

fa-brands-400.woff

581 ms

recaptcha__en.js

recaptcha__en.js

32 ms

Accessibility Review

studentaanhuis.nl accessibility score

95

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

Links do not have a discernible name

Best Practices

studentaanhuis.nl 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

    N/A

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 . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

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: