Tools & Wizards About Us
etz.nl screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

etz.nl

Home - Elisabeth-TweeSteden Ziekenhuis

Page Load Speed

3.8 sec in total

First Response

356 ms

Resources Loaded

2.3 sec

Page Rendered

1.1 sec

etz.nl screenshot

About Website

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

Het ETZ met twee locaties in Tilburg en één in Waalwijk staat landelijk bekend om expertise op het gebied van zware Traumatologie en Neurochirurgie.

Visit etz.nl

Key Findings

We analyzed Etz.nl page load time and found that the first response time was 356 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

etz.nl performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

etz.nl

356 ms

www.etz.nl

646 ms

jquery.min.js

98 ms

api.js

38 ms

nocache.min.js

337 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 89% of them (25 requests) were addressed to the original Etz.nl, 4% (1 request) were made to Google.com and 4% (1 request) were made to Kit.fontawesome.com. The less responsive or slowest element that took the longest time to load (693 ms) belongs to the original domain Etz.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.9 kB (10%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Etz.nl main page is 1.7 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 161.5 kB

  • Original 199.2 kB
  • After minification 194.3 kB
  • After compression 37.6 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 161.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.1 MB
  • After minification 1.1 MB

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. Etz images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.4 kB

  • Original 343.3 kB
  • After minification 343.3 kB
  • After compression 336.9 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.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

26

After Optimization

21

  • Images
  • JavaScript

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Etz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

etz.nl

etz.nl

356 ms

www.etz.nl

www.etz.nl

646 ms

jquery.min.js

jquery.min.js

98 ms

api.js

api.js

38 ms

nocache.min.js

nocache.min.js

337 ms

483c98a683.js

483c98a683.js

89 ms

lazyload.min.js

lazyload.min.js

258 ms

recaptcha__en.js

recaptcha__en.js

47 ms

logo.svg

logo.svg

216 ms

1711-Patient-banner-1920-1600x600.jpg

1711-Patient-banner-1920-1600x600.jpg

479 ms

Patient-met-telefoon-in-spreekkamer-600x400.jpg

Patient-met-telefoon-in-spreekkamer-600x400.jpg

166 ms

Keuzehulp-herstel-na-botbreuk-uitreikvel-600x399.jpg

Keuzehulp-herstel-na-botbreuk-uitreikvel-600x399.jpg

296 ms

1-WAT-BETAALT-U-600x400.jpg

1-WAT-BETAALT-U-600x400.jpg

341 ms

160928-OK-voor-open-dag-ETZ0782a-600x400.jpg

160928-OK-voor-open-dag-ETZ0782a-600x400.jpg

254 ms

240626-Praktijkvoorbeeld-zorgass-longafd-ETZ5118-header-600x300.jpg

240626-Praktijkvoorbeeld-zorgass-longafd-ETZ5118-header-600x300.jpg

344 ms

240807-Bezoek-Minister-ETZ6141-header-600x300.jpg

240807-Bezoek-Minister-ETZ6141-header-600x300.jpg

426 ms

WvdW2024-WIJDOENMEE-PARTNER-FB-1200x630_BLANCO-6-uitsnede-600x524.jpg

WvdW2024-WIJDOENMEE-PARTNER-FB-1200x630_BLANCO-6-uitsnede-600x524.jpg

445 ms

240715-Leerkamer-OK-5519-header-600x300.jpg

240715-Leerkamer-OK-5519-header-600x300.jpg

387 ms

geuze-orthopeed-web.jpg

geuze-orthopeed-web.jpg

431 ms

Momentjes-Zo-Receptie-Gerard-van-Berlo-59-van-269-header-600x300.jpg

Momentjes-Zo-Receptie-Gerard-van-Berlo-59-van-269-header-600x300.jpg

432 ms

ETZ-Elisabeth.jpg

ETZ-Elisabeth.jpg

517 ms

240516-buidelstoel-Neo-FAM-2833-header-600x300.jpg

240516-buidelstoel-Neo-FAM-2833-header-600x300.jpg

475 ms

Digitalisering-labbrieven-header-600x300.png

Digitalisering-labbrieven-header-600x300.png

592 ms

poli-telefonietijden-header-600x300.jpg

poli-telefonietijden-header-600x300.jpg

522 ms

Anne-Waarts-header-600x300.png

Anne-Waarts-header-600x300.png

607 ms

Wouter-de-Loos-AYA-600x400.jpg

Wouter-de-Loos-AYA-600x400.jpg

620 ms

170828-Ans-Reijbroek-ervaringsverhaal-5918-header-600x300.jpg

170828-Ans-Reijbroek-ervaringsverhaal-5918-header-600x300.jpg

563 ms

170707-trauma-4905-bew-1.jpg-1.jpg

170707-trauma-4905-bew-1.jpg-1.jpg

693 ms

Accessibility Review

etz.nl accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

etz.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

etz.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 Etz.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 Etz.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

etz.nl

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