Report Summary

  • 21

    Performance

    Renders faster than
    40% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 97

    SEO

    Google-friendlier than
    92% of websites

ikazia.nl

Home | Ikazia Ziekenhuis

Page Load Speed

3.5 sec in total

First Response

1 sec

Resources Loaded

2.4 sec

Page Rendered

132 ms

ikazia.nl screenshot

About Website

Welcome to ikazia.nl homepage info - get ready to check Ikazia best content for Netherlands right away, or after learning these important things about ikazia.nl

Het Ikazia Ziekenhuis is een protestants-christelijk ziekenhuis in Rotterdam- Zuid. In Ikazia hebben we warme aandacht voor onze patiënten en elkaar. Wij geloven dat een goede, vertrouwde omgeving een...

Visit ikazia.nl

Key Findings

We analyzed Ikazia.nl page load time and found that the first response time was 1 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ikazia.nl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.484

17/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

ikazia.nl

1018 ms

css_8cee9c334ef6b460a72b338a17748cf8.css

263 ms

jquery.js

258 ms

drupal.js

178 ms

nl_1be2301f7aa84a546b6fb9ad5923e313.js

176 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 76% of them (41 requests) were addressed to the original Ikazia.nl, 20% (11 requests) were made to F1.eu.readspeaker.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Ikazia.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 475.3 kB (58%)

Content Size

822.7 kB

After Optimization

347.4 kB

In fact, the total size of Ikazia.nl main page is 822.7 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. 40% of websites need less resources to load. Javascripts take 393.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.8 kB

  • Original 37.2 kB
  • After minification 33.2 kB
  • After compression 8.5 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.8 kB or 77% of the original size.

Image Optimization

-28%

Potential reduce by 74.5 kB

  • Original 270.4 kB
  • After minification 195.9 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. Obviously, Ikazia needs image optimization as it can save up to 74.5 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 272.6 kB

  • Original 393.2 kB
  • After minification 355.3 kB
  • After compression 120.6 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 272.6 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 99.4 kB

  • Original 121.9 kB
  • After minification 119.2 kB
  • After compression 22.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ikazia.nl needs all CSS files to be minified and compressed as it can save up to 99.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (40%)

Requests Now

53

After Optimization

32

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ikazia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ikazia.nl accessibility score

100

Accessibility Issues

Best Practices

ikazia.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

High

Browser errors were logged to the console

SEO Factors

ikazia.nl SEO score

97

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

High

Tap targets are not sized appropriately

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 Ikazia.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 Ikazia.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

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