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

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 764.9 kB (46%)

Content Size

1.7 MB

After Optimization

906.8 kB

In fact, the total size of Parkerenluchthavenschiphol.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. 65% of websites need less resources to load. Javascripts take 901.8 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

-63%

Potential reduce by 565.8 kB

  • Original 901.8 kB
  • After minification 898.8 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 565.8 kB or 63% 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

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.

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

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: