Tools & Wizards About Us
kinderdijk.org screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

kinderdijk.org

www.kinderdijk.org - The official tourist information pages

Page Load Speed

3.4 sec in total

First Response

664 ms

Resources Loaded

2.5 sec

Page Rendered

195 ms

kinderdijk.org screenshot

About Website

Click here to check amazing Kinderdijk content. Otherwise, check out these important facts you probably never knew about kinderdijk.org

The official tourist information pages of the unique kinderdijk windmill area. With many pictures the history of the miller and his mill are explained

Visit kinderdijk.org

Key Findings

We analyzed Kinderdijk.org page load time and found that the first response time was 664 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kinderdijk.org performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value2,110 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.385

27/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

kinderdijk.org

664 ms

menu.js

100 ms

element.js

38 ms

brand

17 ms

show_ads.js

7 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 59% of them (46 requests) were addressed to the original Kinderdijk.org, 6% (5 requests) were made to Pagead2.googlesyndication.com and 5% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Kinderdijk.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.0 kB (5%)

Content Size

423.0 kB

After Optimization

402.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kinderdijk.org main page is 423.0 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. 45% of websites need less resources to load. Images take 278.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 15.8 kB

  • Original 21.9 kB
  • After minification 21.3 kB
  • After compression 6.1 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 15.8 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 1.9 kB

  • Original 278.8 kB
  • After minification 276.9 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. Kinderdijk images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 3.3 kB

  • Original 118.7 kB
  • After minification 118.1 kB
  • After compression 115.4 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

-2%

Potential reduce by 70 B

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 3.5 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. Kinderdijk.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (32%)

Requests Now

76

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kinderdijk. 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

kinderdijk.org

kinderdijk.org

664 ms

menu.js

menu.js

100 ms

element.js

element.js

38 ms

brand

brand

17 ms

show_ads.js

show_ads.js

7 ms

noright.js

noright.js

206 ms

brand

brand

30 ms

white.jpg

white.jpg

714 ms

translateelement.css

translateelement.css

54 ms

main.js

main.js

68 ms

logo_weer_nl.png

logo_weer_nl.png

239 ms

home-b.jpg

home-b.jpg

97 ms

home-r.jpg

home-r.jpg

237 ms

intro-b.jpg

intro-b.jpg

295 ms

intro-r.jpg

intro-r.jpg

294 ms

hist-b.jpg

hist-b.jpg

295 ms

hist-r.jpg

hist-r.jpg

531 ms

tour-b.jpg

tour-b.jpg

294 ms

tour-r.jpg

tour-r.jpg

392 ms

pic-b.jpg

pic-b.jpg

378 ms

pic-r.jpg

pic-r.jpg

379 ms

info-b.jpg

info-b.jpg

506 ms

info-r.jpg

info-r.jpg

381 ms

events-b.jpg

events-b.jpg

505 ms

events-r.jpg

events-r.jpg

505 ms

facts-b.jpg

facts-b.jpg

505 ms

facts-r.jpg

facts-r.jpg

569 ms

faq-b.jpg

faq-b.jpg

586 ms

faq-r.jpg

faq-r.jpg

586 ms

route-b.jpg

route-b.jpg

587 ms

route-r.jpg

route-r.jpg

588 ms

mail-b.jpg

mail-b.jpg

632 ms

mail-r.jpg

mail-r.jpg

664 ms

MVC-603E.JPG

MVC-603E.JPG

815 ms

left.jpg

left.jpg

1640 ms

right.jpg

right.jpg

741 ms

org-logo-blue.jpg

org-logo-blue.jpg

1352 ms

home-r.jpg

home-r.jpg

1620 ms

intro-b.jpg

intro-b.jpg

1708 ms

hist-b.jpg

hist-b.jpg

858 ms

tour-b.jpg

tour-b.jpg

891 ms

pic-b.jpg

pic-b.jpg

947 ms

info-b.jpg

info-b.jpg

1067 ms

events-b.jpg

events-b.jpg

1121 ms

facts-b.jpg

facts-b.jpg

1243 ms

faq-b.jpg

faq-b.jpg

1210 ms

route-b.jpg

route-b.jpg

1298 ms

mail-b.jpg

mail-b.jpg

1331 ms

Ts000987.jpg

Ts000987.jpg

1498 ms

Ts003466.jpg

Ts003466.jpg

1525 ms

Ts000989.jpg

Ts000989.jpg

1531 ms

links.jpg

links.jpg

1609 ms

rechts.jpg

rechts.jpg

1628 ms

zrt_lookup.html

zrt_lookup.html

48 ms

show_ads_impl.js

show_ads_impl.js

48 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

118 ms

element_main.js

element_main.js

117 ms

ads

ads

208 ms

index.php

index.php

309 ms

osd.js

osd.js

64 ms

ads

ads

189 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

22 ms

__utm.gif

__utm.gif

23 ms

m_js_controller.js

m_js_controller.js

33 ms

abg.js

abg.js

53 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

87 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

60 ms

s

s

47 ms

x_button_blue2.png

x_button_blue2.png

31 ms

330000.png

330000.png

203 ms

radar_nl_teaser.gif

radar_nl_teaser.gif

192 ms

thermo.gif

thermo.gif

203 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

3 ms

translate_24dp.png

translate_24dp.png

9 ms

l

l

40 ms

googlelogo_color_42x16dp.png

googlelogo_color_42x16dp.png

3 ms

activeview

activeview

13 ms

Accessibility Review

kinderdijk.org accessibility score

55

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

kinderdijk.org best practices score

67

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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

kinderdijk.org SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kinderdijk.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kinderdijk.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kinderdijk.org

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