Tools & Wizards About Us
han.nl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

han.nl

Open up new horizons - HAN University of Applied Sciences

Page Load Speed

3.5 sec in total

First Response

720 ms

Resources Loaded

2.6 sec

Page Rendered

141 ms

han.nl screenshot

About Website

Click here to check amazing HAN content for Netherlands. Otherwise, check out these important facts you probably never knew about han.nl

De HAN University of Applied Sciences in Arnhem en Nijmegen laat mensen groeien als professional én als persoon. De HAN biedt een springplank naar een betekenisvolle toekomst.

Visit han.nl

Key Findings

We analyzed Han.nl page load time and found that the first response time was 720 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

han.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value10,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

www.han.nl

720 ms

portal.css

471 ms

colorbox.css

252 ms

jquery.min.js

32 ms

curvycorners.js

309 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 57% of them (25 requests) were addressed to the original Han.nl, 14% (6 requests) were made to Google-analytics.com and 11% (5 requests) were made to Secure.livechatinc.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Han.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 514.9 kB (48%)

Content Size

1.1 MB

After Optimization

562.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Han.nl main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 651.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 15.2 kB

  • Original 21.0 kB
  • After minification 20.5 kB
  • After compression 5.8 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 15.2 kB or 72% of the original size.

Image Optimization

-9%

Potential reduce by 38.0 kB

  • Original 404.9 kB
  • After minification 366.9 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. HAN images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 461.8 kB

  • Original 651.4 kB
  • After minification 644.6 kB
  • After compression 189.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 461.8 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now

38

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.han.nl

www.han.nl

720 ms

portal.css

portal.css

471 ms

colorbox.css

colorbox.css

252 ms

jquery.min.js

jquery.min.js

32 ms

curvycorners.js

curvycorners.js

309 ms

lib-sitestat-functions.js

lib-sitestat-functions.js

202 ms

cufon-yui.js

cufon-yui.js

357 ms

ITC_OfficinaSansStdBold.font.js

ITC_OfficinaSansStdBold.font.js

1158 ms

livechat-off.js

livechat-off.js

207 ms

logo_han.gif

logo_han.gif

108 ms

maart_2016_voltijd_370x130.jpg

maart_2016_voltijd_370x130.jpg

202 ms

openavond_deeltijd_han_home.jpg

openavond_deeltijd_han_home.jpg

520 ms

i779610hqmy0pmbf4vou8cslxkll1ng

i779610hqmy0pmbf4vou8cslxkll1ng

111 ms

rasa46g09i8a0v9mczcsprkgwo0ofep

rasa46g09i8a0v9mczcsprkgwo0ofep

154 ms

kp87w5iuptuma6wg8p5fa1odyxf0q0v

kp87w5iuptuma6wg8p5fa1odyxf0q0v

216 ms

f9t5mpq927cgjvets4b0aylhc7elswp

f9t5mpq927cgjvets4b0aylhc7elswp

205 ms

btn-search.png

btn-search.png

262 ms

international-worldmap.gif

international-worldmap.gif

401 ms

gtm.js

gtm.js

38 ms

han_oh.gif

han_oh.gif

295 ms

portal-1.jpg

portal-1.jpg

629 ms

sprite-portal-v2.png

sprite-portal-v2.png

555 ms

world-arrow.png

world-arrow.png

426 ms

sprite-portal.png

sprite-portal.png

817 ms

bullet-arrow-dotted.gif

bullet-arrow-dotted.gif

527 ms

splash_curve_2.gif

splash_curve_2.gif

617 ms

60567f88-1ef5-4f2c-9951-3ce3845f9967.woff

60567f88-1ef5-4f2c-9951-3ce3845f9967.woff

902 ms

analytics.js

analytics.js

63 ms

collect

collect

14 ms

collect

collect

13 ms

collect

collect

23 ms

collect

collect

40 ms

collect

collect

37 ms

collect

collect

58 ms

collect

collect

31 ms

tracking.js

tracking.js

83 ms

script_data.js

script_data.js

118 ms

localization.nl.11.8f4bfd7c065f4717d1323a2dcc7eb809_53b9b98823aed799f28f2afbdf45a02a.js

localization.nl.11.8f4bfd7c065f4717d1323a2dcc7eb809_53b9b98823aed799f28f2afbdf45a02a.js

65 ms

ping

ping

210 ms

open_chat.cgi

open_chat.cgi

92 ms

9k-RPmcnxYEPm8CNFsH2gg.woff

9k-RPmcnxYEPm8CNFsH2gg.woff

63 ms

livechat-modern_7cf45543dc.ttf

livechat-modern_7cf45543dc.ttf

28 ms

embedded.20160229123341.js

embedded.20160229123341.js

110 ms

_Incapsula_Resource

_Incapsula_Resource

30 ms

Accessibility Review

han.nl accessibility score

91

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

han.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

han.nl SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

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 Han.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 Han.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

han.nl

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