Report Summary

  • 34

    Performance

    Renders faster than
    53% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sky-park.nl

SKY-PARK SCHIPHOL - Al 10 jaar goedkoop Parkeren op Schiphol

Page Load Speed

7.5 sec in total

First Response

379 ms

Resources Loaded

6.8 sec

Page Rendered

277 ms

sky-park.nl screenshot

About Website

Welcome to sky-park.nl homepage info - get ready to check SKY PARK best content right away, or after learning these important things about sky-park.nl

SKY-Park Schiphol, hét goedkope parkeren bij Schiphol. Al meer dan 10 jaar het goedkoopste parkeerterrein bij luchthaven Schiphol!

Visit sky-park.nl

Key Findings

We analyzed Sky-park.nl page load time and found that the first response time was 379 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sky-park.nl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value2,770 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

www.sky-park.nl

379 ms

css

31 ms

ddd522fbcce8cfaf4f64f95e218663ec.js

172 ms

d137eab4b59876d021a10ed93404c262.js

169 ms

7f49909e3a534901ff8b2911ea18e94e.js

165 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 64% of them (36 requests) were addressed to the original Sky-park.nl, 16% (9 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (591 ms) belongs to the original domain Sky-park.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.9 kB (52%)

Content Size

135.7 kB

After Optimization

64.8 kB

In fact, the total size of Sky-park.nl main page is 135.7 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. 60% of websites need less resources to load. HTML takes 62.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 49.9 kB

  • Original 62.1 kB
  • After minification 61.9 kB
  • After compression 12.2 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 49.9 kB or 80% of the original size.

Image Optimization

-11%

Potential reduce by 338 B

  • Original 3.1 kB
  • After minification 2.8 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, SKY PARK needs image optimization as it can save up to 338 B or 11% 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 64 B

  • Original 43.8 kB
  • After minification 43.8 kB
  • After compression 43.7 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

-77%

Potential reduce by 20.6 kB

  • Original 26.7 kB
  • After minification 26.7 kB
  • After compression 6.1 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. Sky-park.nl needs all CSS files to be minified and compressed as it can save up to 20.6 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (86%)

Requests Now

44

After Optimization

6

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SKY PARK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sky-park.nl accessibility score

86

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.

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

sky-park.nl best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sky-park.nl SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sky-park.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 Sky-park.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 SKY PARK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: