Tools & Wizards About Us
verloskundigenrotterdamoost.nl screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

verloskundigenrotterdamoost.nl

Guidance during pregnancy, childbirth and maternity | Verloskundingen Rotterdam Oost

Page Load Speed

4 sec in total

First Response

375 ms

Resources Loaded

2.1 sec

Page Rendered

1.6 sec

verloskundigenrotterdamoost.nl screenshot

About Website

Click here to check amazing Verloskundigen Rotterdam Oost content. Otherwise, check out these important facts you probably never knew about verloskundigenrotterdamoost.nl

At Verloskundigen Rotterdam Oost we guide you (and your partner) through your pregnancy, childbirth and maternity in the best and most healthy way possible.

Visit verloskundigenrotterdamoost.nl

Key Findings

We analyzed Verloskundigenrotterdamoost.nl page load time and found that the first response time was 375 ms and then it took 3.6 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

verloskundigenrotterdamoost.nl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.186

65/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

verloskundigenrotterdamoost.nl

375 ms

131 ms

wrapped.css

196 ms

logo.png

311 ms

logo-alternative.png

311 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 70% of them (32 requests) were addressed to the original Verloskundigenrotterdamoost.nl, 20% (9 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Zorgkaartnederland.nl. The less responsive or slowest element that took the longest time to load (797 ms) belongs to the original domain Verloskundigenrotterdamoost.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.8 kB (21%)

Content Size

285.2 kB

After Optimization

226.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Verloskundigenrotterdamoost.nl main page is 285.2 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. 30% of websites need less resources to load. Javascripts take 110.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.1 kB

  • Original 55.7 kB
  • After minification 55.5 kB
  • After compression 9.6 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 46.1 kB or 83% of the original size.

Image Optimization

-18%

Potential reduce by 12.6 kB

  • Original 71.1 kB
  • After minification 58.5 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, Verloskundigen Rotterdam Oost needs image optimization as it can save up to 12.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 66 B

  • Original 110.5 kB
  • After minification 110.5 kB
  • After compression 110.4 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.

CSS Optimization

-0%

Potential reduce by 47 B

  • Original 48.0 kB
  • After minification 48.0 kB
  • After compression 48.0 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. Verloskundigenrotterdamoost.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (56%)

Requests Now

32

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Verloskundigen Rotterdam Oost. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

verloskundigenrotterdamoost.nl

verloskundigenrotterdamoost.nl

375 ms

131 ms

wrapped.css

wrapped.css

196 ms

logo.png

logo.png

311 ms

logo-alternative.png

logo-alternative.png

311 ms

facebook.png

facebook.png

309 ms

instagram.png

instagram.png

310 ms

nl.png

nl.png

310 ms

gb.png

gb.png

309 ms

logo_zkn.svg

logo_zkn.svg

139 ms

wrapped.js

wrapped.js

509 ms

js

js

67 ms

10001747

10001747

305 ms

pageheader-default-test.jpg

pageheader-default-test.jpg

400 ms

logo-white.png

logo-white.png

398 ms

pageheader-illustration.png

pageheader-illustration.png

401 ms

zwanger-illustratie.png

zwanger-illustratie.png

403 ms

vitaal-zwanger-illustratie.png

vitaal-zwanger-illustratie.png

402 ms

informatiebijeenkomsten-illustratie.png

informatiebijeenkomsten-illustratie.png

495 ms

centuring-pregnancy-illustratie.png

centuring-pregnancy-illustratie.png

497 ms

finally-verloskundige-sarah-kalt-hr-6.jpg

finally-verloskundige-sarah-kalt-hr-6.jpg

497 ms

finally-verloskundige-britt-lupgens-hr-8.jpg

finally-verloskundige-britt-lupgens-hr-8.jpg

498 ms

finally-verloskundige-machteld-het-lam-hr-3.jpg

finally-verloskundige-machteld-het-lam-hr-3.jpg

498 ms

finally-verloskundige-menke-wijnmaalen-veldhuijzen-hr-7.jpg

finally-verloskundige-menke-wijnmaalen-veldhuijzen-hr-7.jpg

639 ms

finally-verloskundige-marieke-van-de-lagemaat-hr-5.jpg

finally-verloskundige-marieke-van-de-lagemaat-hr-5.jpg

640 ms

aljenshka3.jpg

aljenshka3.jpg

642 ms

rosemarie-kuijt.jpg

rosemarie-kuijt.jpg

641 ms

finally-verloskundige-veronique-cornelissen-hr-10.jpg

finally-verloskundige-veronique-cornelissen-hr-10.jpg

641 ms

verloskundige-praktijk-anky-du-moulin-hr-11.jpg

verloskundige-praktijk-anky-du-moulin-hr-11.jpg

642 ms

nl.png

nl.png

687 ms

gb.png

gb.png

706 ms

logo_npcf_mobile.svg

logo_npcf_mobile.svg

144 ms

css2

css2

28 ms

vro-locaties-bg(1).jpg

vro-locaties-bg(1).jpg

555 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPJ_a1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPJ_a1ao.woff

60 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPja1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPja1ao.woff

83 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPNHa1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPNHa1ao.woff

95 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPKba1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPKba1ao.woff

97 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPErd1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPErd1ao.woff

98 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjd1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjd1ao.woff

95 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPCbd1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPCbd1ao.woff

127 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPjd1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPjd1ao.woff

95 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjc1ao.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjc1ao.woff

128 ms

fa-regular-400.woff

fa-regular-400.woff

797 ms

fa-light-300.woff

fa-light-300.woff

782 ms

fa-solid-900.woff

fa-solid-900.woff

502 ms

Accessibility Review

verloskundigenrotterdamoost.nl accessibility score

78

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

verloskundigenrotterdamoost.nl best practices score

83

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

Page has valid source maps

SEO Factors

verloskundigenrotterdamoost.nl SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Verloskundigenrotterdamoost.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Verloskundigenrotterdamoost.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

verloskundigenrotterdamoost.nl

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