Tools & Wizards About Us
hva.nl screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

hva.nl

Hogeschool van Amsterdam: hbo studeren en onderzoeken | HvA

Page Load Speed

5.1 sec in total

First Response

1.1 sec

Resources Loaded

3 sec

Page Rendered

915 ms

hva.nl screenshot

About Website

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

Een hbo-opleiding kiezen? Onderzoek doen dat bijdraagt aan de vernieuwing van de beroepspraktijk en de samenleving? Doe het bij de HvA.

Visit hva.nl

Key Findings

We analyzed Hva.nl page load time and found that the first response time was 1.1 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

hva.nl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value3,610 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

www.hva.nl

1106 ms

gtm.js

70 ms

7734bc4da6a9feb6.css

295 ms

b6bf770a8ea94726.css

415 ms

polyfills-c67a75d1b6f99dc8.js

526 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 87% of them (45 requests) were addressed to the original Hva.nl, 10% (5 requests) were made to Cms-prd.cms.hva.nl and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Cms-prd.cms.hva.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.0 kB (84%)

Content Size

354.1 kB

After Optimization

58.1 kB

  • HTML
  • JavaScript

In fact, the total size of Hva.nl main page is 354.1 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. 35% of websites need less resources to load. HTML takes 241.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 208.2 kB

  • Original 241.0 kB
  • After minification 240.8 kB
  • After compression 32.8 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 208.2 kB or 86% of the original size.

JavaScript Optimization

-78%

Potential reduce by 87.9 kB

  • Original 113.2 kB
  • After minification 113.2 kB
  • After compression 25.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (62%)

Requests Now

21

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HvA. 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.hva.nl

www.hva.nl

1106 ms

gtm.js

gtm.js

70 ms

7734bc4da6a9feb6.css

7734bc4da6a9feb6.css

295 ms

b6bf770a8ea94726.css

b6bf770a8ea94726.css

415 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

526 ms

uc.js

uc.js

22 ms

webpack-3cddc26214c0f5fa.js

webpack-3cddc26214c0f5fa.js

458 ms

framework-bb5c596eafb42b22.js

framework-bb5c596eafb42b22.js

580 ms

main-614f748fa5c85b02.js

main-614f748fa5c85b02.js

550 ms

_app-2bea174c4d8f7e97.js

_app-2bea174c4d8f7e97.js

715 ms

7d0bf13e-102d9b33bd89d09d.js

7d0bf13e-102d9b33bd89d09d.js

522 ms

547-b56035402fd224a5.js

547-b56035402fd224a5.js

925 ms

360-20a056edfa8ddbb9.js

360-20a056edfa8ddbb9.js

634 ms

493-5f3d5921e6c2cac3.js

493-5f3d5921e6c2cac3.js

645 ms

%5B%5B...route%5D%5D-73753d63db16b2de.js

%5B%5B...route%5D%5D-73753d63db16b2de.js

743 ms

_buildManifest.js

_buildManifest.js

678 ms

_ssgManifest.js

_ssgManifest.js

740 ms

hvacontentservice%3AheaderRetinaLarge

hvacontentservice%3AheaderRetinaLarge

1271 ms

hvacontentservice%3AsixteenByNineLarge

hvacontentservice%3AsixteenByNineLarge

998 ms

hvacontentservice%3AsixteenByNineLarge

hvacontentservice%3AsixteenByNineLarge

999 ms

hvacontentservice%3AsixteenByNineLarge

hvacontentservice%3AsixteenByNineLarge

912 ms

hvacontentservice%3AsixteenByNineLarge

hvacontentservice%3AsixteenByNineLarge

1002 ms

open-sans-latin-400-normal.3ed82cdb.woff

open-sans-latin-400-normal.3ed82cdb.woff

302 ms

open-sans-latin-ext-400-normal.adb96a35.woff

open-sans-latin-ext-400-normal.adb96a35.woff

319 ms

open-sans-vietnamese-400-normal.6e882b41.woff

open-sans-vietnamese-400-normal.6e882b41.woff

355 ms

open-sans-symbols-400-normal.28dc18a6.woff

open-sans-symbols-400-normal.28dc18a6.woff

379 ms

open-sans-math-400-normal.b20807cf.woff

open-sans-math-400-normal.b20807cf.woff

391 ms

open-sans-hebrew-400-normal.bec57208.woff

open-sans-hebrew-400-normal.bec57208.woff

403 ms

open-sans-greek-400-normal.88ce3a85.woff

open-sans-greek-400-normal.88ce3a85.woff

419 ms

open-sans-greek-ext-400-normal.80365d9c.woff

open-sans-greek-ext-400-normal.80365d9c.woff

453 ms

open-sans-cyrillic-400-normal.862c9366.woff

open-sans-cyrillic-400-normal.862c9366.woff

476 ms

open-sans-cyrillic-ext-400-normal.774abce0.woff

open-sans-cyrillic-ext-400-normal.774abce0.woff

488 ms

open-sans-latin-700-normal.5fd48ac3.woff

open-sans-latin-700-normal.5fd48ac3.woff

498 ms

open-sans-latin-ext-700-normal.b6e8a516.woff

open-sans-latin-ext-700-normal.b6e8a516.woff

517 ms

open-sans-vietnamese-700-normal.a23c73b8.woff

open-sans-vietnamese-700-normal.a23c73b8.woff

549 ms

open-sans-symbols-700-normal.00a66b17.woff

open-sans-symbols-700-normal.00a66b17.woff

561 ms

open-sans-math-700-normal.ff43a2e3.woff

open-sans-math-700-normal.ff43a2e3.woff

573 ms

open-sans-hebrew-700-normal.0c75cb8e.woff

open-sans-hebrew-700-normal.0c75cb8e.woff

598 ms

open-sans-greek-700-normal.59408c9d.woff

open-sans-greek-700-normal.59408c9d.woff

592 ms

open-sans-greek-ext-700-normal.cf2f7889.woff

open-sans-greek-ext-700-normal.cf2f7889.woff

613 ms

open-sans-cyrillic-700-normal.fb80b917.woff

open-sans-cyrillic-700-normal.fb80b917.woff

667 ms

open-sans-cyrillic-ext-700-normal.44cbf1f9.woff

open-sans-cyrillic-ext-700-normal.44cbf1f9.woff

655 ms

open-sans-latin-800-normal.c522aa41.woff

open-sans-latin-800-normal.c522aa41.woff

672 ms

open-sans-latin-ext-800-normal.c3af4e0a.woff

open-sans-latin-ext-800-normal.c3af4e0a.woff

689 ms

open-sans-vietnamese-800-normal.4fa0c598.woff

open-sans-vietnamese-800-normal.4fa0c598.woff

703 ms

open-sans-symbols-800-normal.7cfd6174.woff

open-sans-symbols-800-normal.7cfd6174.woff

714 ms

open-sans-math-800-normal.8590cba1.woff

open-sans-math-800-normal.8590cba1.woff

752 ms

open-sans-hebrew-800-normal.61840944.woff

open-sans-hebrew-800-normal.61840944.woff

704 ms

open-sans-greek-800-normal.05fe1014.woff

open-sans-greek-800-normal.05fe1014.woff

692 ms

open-sans-greek-ext-800-normal.1b183562.woff

open-sans-greek-ext-800-normal.1b183562.woff

703 ms

open-sans-cyrillic-800-normal.38533a71.woff

open-sans-cyrillic-800-normal.38533a71.woff

658 ms

open-sans-cyrillic-ext-800-normal.d43f0737.woff

open-sans-cyrillic-ext-800-normal.d43f0737.woff

641 ms

Accessibility Review

hva.nl accessibility score

93

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 IDs are not unique

Best Practices

hva.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hva.nl SEO score

100

Search Engine Optimization Advices

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 Hva.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 Hva.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

hva.nl

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