Tools & Wizards About Us
parkerenluchthavenschiphol.nl screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

parkerenluchthavenschiphol.nl

Parkeren Schiphol P3 - Bespaar 60% Op Schiphol → 1,43 p/d

Page Load Speed

4.9 sec in total

First Response

1.6 sec

Resources Loaded

2.9 sec

Page Rendered

444 ms

parkerenluchthavenschiphol.nl screenshot

About Website

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

Lang parkeren bij Schiphol? Vergelijk 25 parkeeraanbieders, 8 valet parkings, 17 shuttle parkings. Bespaar tot 50%. Veilig, Betrouwbaar, Schiphol.

Visit parkerenluchthavenschiphol.nl

Key Findings

We analyzed Parkerenluchthavenschiphol.nl page load time and found that the first response time was 1.6 sec and then it took 3.4 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

parkerenluchthavenschiphol.nl performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value6.7 s

57/100

10%

Network Requests Diagram

parkerenluchthavenschiphol.nl

1593 ms

dropkick-theme.css

86 ms

style.css

174 ms

gdsr.css.php

182 ms

rating.css

171 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 46% of them (42 requests) were addressed to the original Parkerenluchthavenschiphol.nl, 21% (19 requests) were made to Maps.google.com and 9% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Parkerenluchthavenschiphol.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 602.2 kB (40%)

Content Size

1.5 MB

After Optimization

906.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Parkerenluchthavenschiphol.nl main page is 1.5 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. 65% of websites need less resources to load. Javascripts take 739.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.0 kB

  • Original 78.1 kB
  • After minification 71.6 kB
  • After compression 13.1 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 65.0 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 29.9 kB

  • Original 572.5 kB
  • After minification 542.6 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. Parkeren Luchthaven Schiphol images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 403.1 kB

  • Original 739.1 kB
  • After minification 736.1 kB
  • After compression 336.0 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 403.1 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 104.2 kB

  • Original 119.4 kB
  • After minification 102.6 kB
  • After compression 15.2 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. Parkerenluchthavenschiphol.nl needs all CSS files to be minified and compressed as it can save up to 104.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (46%)

Requests Now

85

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parkeren Luchthaven Schiphol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

parkerenluchthavenschiphol.nl

parkerenluchthavenschiphol.nl

1593 ms

dropkick-theme.css

dropkick-theme.css

86 ms

style.css

style.css

174 ms

gdsr.css.php

gdsr.css.php

182 ms

rating.css

rating.css

171 ms

jquery.js

jquery.js

260 ms

jquery-migrate.min.js

jquery-migrate.min.js

183 ms

gdsr.js

gdsr.js

183 ms

plusone.js

plusone.js

77 ms

js

js

46 ms

jquery.min.js

jquery.min.js

45 ms

jquery.tools.min.js

jquery.tools.min.js

251 ms

common.js

common.js

252 ms

ga.js

ga.js

6 ms

logo.png

logo.png

127 ms

calender.png

calender.png

123 ms

large-arrow-left.png

large-arrow-left.png

125 ms

ad-2.png

ad-2.png

205 ms

frontpage-call-us.png

frontpage-call-us.png

184 ms

check.png

check.png

126 ms

parkerenluchthavenschiphol_centralparking_3.jpg

parkerenluchthavenschiphol_centralparking_3.jpg

184 ms

arrow-right.png

arrow-right.png

185 ms

parkerenluchthavenschiphol_schipholsmartparking_3.jpg

parkerenluchthavenschiphol_schipholsmartparking_3.jpg

185 ms

parkerenluchthavenschiphol_budgetparking_1.jpg

parkerenluchthavenschiphol_budgetparking_1.jpg

201 ms

allinparking3.jpg

allinparking3.jpg

258 ms

parkerenluchthavenschiphol_quickparking_1.jpg

parkerenluchthavenschiphol_quickparking_1.jpg

258 ms

frontpage-schiphol.jpg

frontpage-schiphol.jpg

350 ms

central-parking-80x49.jpg

central-parking-80x49.jpg

283 ms

schiphol-smart-parking-80x49.jpg

schiphol-smart-parking-80x49.jpg

285 ms

budget-parking-80x49.jpg

budget-parking-80x49.jpg

284 ms

logo-color.png

logo-color.png

338 ms

twitter.png

twitter.png

337 ms

google.png

google.png

363 ms

facebook.png

facebook.png

371 ms

__utm.gif

__utm.gif

33 ms

header-bg.png

header-bg.png

348 ms

header-border.gif

header-border.gif

398 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

10 ms

header-bottom-border.gif

header-bottom-border.gif

368 ms

frontpage-top-bg.png

frontpage-top-bg.png

627 ms

magnifying-glass.png

magnifying-glass.png

394 ms

clock.png

clock.png

409 ms

plane.png

plane.png

410 ms

button-search.png

button-search.png

451 ms

title-bg.gif

title-bg.gif

451 ms

stars20.png

stars20.png

477 ms

footer-bg.png

footer-bg.png

437 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

27 ms

fastbutton

fastbutton

70 ms

postmessageRelay

postmessageRelay

84 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

66 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

69 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

69 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

34 ms

rpc:shindig_random.js

rpc:shindig_random.js

37 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

common.js

common.js

26 ms

util.js

util.js

48 ms

geocoder.js

geocoder.js

47 ms

map.js

map.js

42 ms

marker.js

marker.js

38 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

204 ms

onion.js

onion.js

16 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

101 ms

stats.js

stats.js

20 ms

controls.js

controls.js

13 ms

infowindow.js

infowindow.js

38 ms

transparent.png

transparent.png

22 ms

css

css

54 ms

google-marker.png

google-marker.png

105 ms

google4.png

google4.png

37 ms

mapcnt6.png

mapcnt6.png

51 ms

sv5.png

sv5.png

51 ms

tmapctrl.png

tmapctrl.png

25 ms

cb_scout5.png

cb_scout5.png

25 ms

tmapctrl4.png

tmapctrl4.png

25 ms

imgs8.png

imgs8.png

24 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

20 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

20 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

20 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

26 ms

vt

vt

17 ms

vt

vt

41 ms

vt

vt

36 ms

vt

vt

36 ms

vt

vt

69 ms

vt

vt

37 ms

vt

vt

38 ms

vt

vt

77 ms

vt

vt

38 ms

vt

vt

49 ms

Accessibility Review

parkerenluchthavenschiphol.nl accessibility score

57

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

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

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

parkerenluchthavenschiphol.nl best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

parkerenluchthavenschiphol.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Parkerenluchthavenschiphol.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Parkerenluchthavenschiphol.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

parkerenluchthavenschiphol.nl

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