Tools & Wizards About Us
vlieghinder.nl screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

vlieghinder.nl

Nieuwsoverzicht Schipholhinder

Page Load Speed

2.7 sec in total

First Response

704 ms

Resources Loaded

1.9 sec

Page Rendered

153 ms

vlieghinder.nl screenshot

About Website

Click here to check amazing Vlieghinder content for Egypt. Otherwise, check out these important facts you probably never knew about vlieghinder.nl

Nieuws over hinder door vliegverkeer door Schiphol, (EHAM, AMS) en andere luchthavens in Nederland. Vliegroutes, radartracks en metingen van vliegtuiggeluid

Visit vlieghinder.nl

Key Findings

We analyzed Vlieghinder.nl page load time and found that the first response time was 704 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

vlieghinder.nl performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value1.028

2/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

vlieghinder.nl

704 ms

adsbygoogle.js

213 ms

www.vlieghinder.nl

609 ms

www.vlieghinder.nl

730 ms

font-awesome.css

41 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 49% of them (18 requests) were addressed to the original Vlieghinder.nl, 16% (6 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Vlieghinder.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.5 kB (23%)

Content Size

204.8 kB

After Optimization

157.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vlieghinder.nl main page is 204.8 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. 35% of websites need less resources to load. Images take 109.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.2 kB

  • Original 47.6 kB
  • After minification 47.6 kB
  • After compression 10.4 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 37.2 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 10.3 kB

  • Original 109.8 kB
  • After minification 99.5 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. Vlieghinder images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 47.4 kB
  • After minification 47.4 kB
  • After compression 47.4 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.

Requests Breakdown

Number of requests can be reduced by 7 (25%)

Requests Now

28

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlieghinder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vlieghinder.nl

vlieghinder.nl

704 ms

adsbygoogle.js

adsbygoogle.js

213 ms

www.vlieghinder.nl

www.vlieghinder.nl

609 ms

www.vlieghinder.nl

www.vlieghinder.nl

730 ms

font-awesome.css

font-awesome.css

41 ms

css

css

48 ms

Hinder_0004_Layer%20Comp%205.jpg.png

Hinder_0004_Layer%20Comp%205.jpg.png

93 ms

Logo_MRS.jpg

Logo_MRS.jpg

829 ms

HvS_Schiphol_service.JPG

HvS_Schiphol_service.JPG

868 ms

Air_bridge_Cargo2_hvs.JPG

Air_bridge_Cargo2_hvs.JPG

868 ms

tb_vliegtuig_Transavia_PH-HZI.jpg

tb_vliegtuig_Transavia_PH-HZI.jpg

867 ms

HvS_Logo-rijksoverheid-instrastructuur-en-Waterstaat.png

HvS_Logo-rijksoverheid-instrastructuur-en-Waterstaat.png

878 ms

Schiphol_DSC_3260.JPG

Schiphol_DSC_3260.JPG

897 ms

hvs_klmoud_DSC_2522.jpg

hvs_klmoud_DSC_2522.jpg

917 ms

Nomos_28_Limmen_hvs.JPG

Nomos_28_Limmen_hvs.JPG

950 ms

afbeelding_2022-06-10_200847433.png

afbeelding_2022-06-10_200847433.png

1037 ms

Euro_banknotes.png

Euro_banknotes.png

1039 ms

jquery.min.js

jquery.min.js

29 ms

bootstrap.min.js

bootstrap.min.js

56 ms

show_ads_impl.js

show_ads_impl.js

262 ms

zrt_lookup.html

zrt_lookup.html

32 ms

ads

ads

220 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

14 ms

_afgelopen_maand.jpg

_afgelopen_maand.jpg

580 ms

home_dark.png

home_dark.png

219 ms

feed-icon-14x14.png

feed-icon-14x14.png

297 ms

valid-atom.png

valid-atom.png

379 ms

Twitter_Social_Icon_Rounded_Square_Color.32x32.png

Twitter_Social_Icon_Rounded_Square_Color.32x32.png

383 ms

ga.js

ga.js

10 ms

sJoA3LZUhMSAPV_u0qwiAQ-O5Xo.ttf

sJoA3LZUhMSAPV_u0qwiAQ-O5Xo.ttf

55 ms

5aUz9_-1phKLFgshYDvh6Vwt7VptuA.ttf

5aUz9_-1phKLFgshYDvh6Vwt7VptuA.ttf

69 ms

5aUt9_-1phKLFgshYDvh6Vwt5Tldv21W.ttf

5aUt9_-1phKLFgshYDvh6Vwt5Tldv21W.ttf

79 ms

NaPecZTIAOhVxoMyOr9n_E7fdMPmCA.ttf

NaPecZTIAOhVxoMyOr9n_E7fdMPmCA.ttf

81 ms

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGItzZg.ttf

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGItzZg.ttf

80 ms

NaPDcZTIAOhVxoMyOr9n_E7ffAzHGItzZg.ttf

NaPDcZTIAOhVxoMyOr9n_E7ffAzHGItzZg.ttf

81 ms

__utm.gif

__utm.gif

31 ms

log6_2.js

log6_2.js

63 ms

Accessibility Review

vlieghinder.nl accessibility score

95

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

Best Practices

vlieghinder.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vlieghinder.nl SEO score

97

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

High

Tap targets are not sized appropriately

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 Vlieghinder.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 Vlieghinder.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

vlieghinder.nl

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