Tools & Wizards About Us
takeoff.nl screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

takeoff.nl

Take Off Outdoor Events - Al ruim 18 jaar grensverleggend in vliegers bouwen!

Page Load Speed

6.6 sec in total

First Response

2.1 sec

Resources Loaded

4.3 sec

Page Rendered

275 ms

takeoff.nl screenshot

About Website

Welcome to takeoff.nl homepage info - get ready to check Take Off best content right away, or after learning these important things about takeoff.nl

Megavlieger bouwen of een Reuzevlieger bouwen met uw bedrijfsuitje? Samenwerken, teambuilding of toch liever wat competitie...? Wij denken graag met u mee!

Visit takeoff.nl

Key Findings

We analyzed Takeoff.nl page load time and found that the first response time was 2.1 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

takeoff.nl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

takeoff.nl

2065 ms

wp-emoji-release.min.js

283 ms

gallery-bank.css

297 ms

jPages.css

272 ms

animate.css

275 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 83% of them (76 requests) were addressed to the original Takeoff.nl, 4% (4 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Takeoff.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (54%)

Content Size

2.8 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Takeoff.nl main page is 2.8 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. 70% of websites need less resources to load. Javascripts take 972.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 144.8 kB

  • Original 175.5 kB
  • After minification 172.3 kB
  • After compression 30.7 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 144.8 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 18.0 kB

  • Original 861.2 kB
  • After minification 843.2 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. Take Off images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 685.0 kB

  • Original 972.5 kB
  • After minification 878.2 kB
  • After compression 287.5 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 685.0 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 661.4 kB

  • Original 800.2 kB
  • After minification 663.2 kB
  • After compression 138.8 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. Takeoff.nl needs all CSS files to be minified and compressed as it can save up to 661.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (65%)

Requests Now

88

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Take Off. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

takeoff.nl

takeoff.nl

2065 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

283 ms

gallery-bank.css

gallery-bank.css

297 ms

jPages.css

jPages.css

272 ms

animate.css

animate.css

275 ms

hover_effects.css

hover_effects.css

279 ms

layerslider.css

layerslider.css

236 ms

css

css

25 ms

styles.css

styles.css

406 ms

settings.css

settings.css

415 ms

normalize.css

normalize.css

443 ms

rt-css-framework.css

rt-css-framework.css

458 ms

fontello.css

fontello.css

443 ms

jackbox.min.css

jackbox.min.css

470 ms

style.css

style.css

589 ms

owl.carousel.css

owl.carousel.css

509 ms

flexslider.css

flexslider.css

526 ms

progression-player.css

progression-player.css

545 ms

skin-minimal-light.css

skin-minimal-light.css

550 ms

isotope.css

isotope.css

564 ms

colortip-1.0-jquery.css

colortip-1.0-jquery.css

615 ms

animate.css

animate.css

612 ms

green-style.css

green-style.css

643 ms

css

css

22 ms

css

css

23 ms

css

css

23 ms

style.css

style.css

624 ms

addtoany.min.css

addtoany.min.css

652 ms

jquery.js

jquery.js

966 ms

jquery-migrate.min.js

jquery-migrate.min.js

719 ms

jquery.masonry.min.js

jquery.masonry.min.js

742 ms

isotope.pkgd.js

isotope.pkgd.js

986 ms

imgLiquid.js

imgLiquid.js

731 ms

jPages.js

jPages.js

834 ms

gallery_bank.js

gallery_bank.js

803 ms

greensock.js

greensock.js

916 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

1013 ms

layerslider.transitions.js

layerslider.transitions.js

984 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1176 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1174 ms

widgets.js

widgets.js

5 ms

modernizr.min.js

modernizr.min.js

1016 ms

jscripts.php

jscripts.php

1056 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

846 ms

jquery.tools.min.js

jquery.tools.min.js

833 ms

waypoints.min.js

waypoints.min.js

887 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

1045 ms

jackbox-packed.min.js

jackbox-packed.min.js

1034 ms

colortip-1.0-jquery.js

colortip-1.0-jquery.js

848 ms

jquery.flexslider.js

jquery.flexslider.js

863 ms

script.js

script.js

860 ms

jscripts-ftr-min.js

jscripts-ftr-min.js

904 ms

wp-embed.min.js

wp-embed.min.js

941 ms

owl.carousel.min.js

owl.carousel.min.js

928 ms

core.min.js

core.min.js

890 ms

fscf-scripts.js

fscf-scripts.js

950 ms

e2cf758baaf51bd7d660c3694d977918_normal.jpeg

e2cf758baaf51bd7d660c3694d977918_normal.jpeg

14 ms

takeoff-website-logo.png

takeoff-website-logo.png

187 ms

transparent.png

transparent.png

187 ms

Megavlieger-tnt-8.jpg

Megavlieger-tnt-8.jpg

603 ms

Megavlieger-tnt-12.jpg

Megavlieger-tnt-12.jpg

604 ms

Megavlieger-al-karaana-project-18.jpg

Megavlieger-al-karaana-project-18.jpg

602 ms

Megavlieger-bouwen-met-Sika-Nederland-2-400x387.jpg

Megavlieger-bouwen-met-Sika-Nederland-2-400x387.jpg

602 ms

vliegers_bouwen_nijmegen-49-400x400.jpg

vliegers_bouwen_nijmegen-49-400x400.jpg

601 ms

Reuzenvlieger-zeewolde-400x400.jpg

Reuzenvlieger-zeewolde-400x400.jpg

602 ms

reuzenvliegers-maken-teambuilding-dag-BAM-Utiliteitsbouw-21-400x400.jpg

reuzenvliegers-maken-teambuilding-dag-BAM-Utiliteitsbouw-21-400x400.jpg

684 ms

3D-Megavlieger-4-400x400.jpg

3D-Megavlieger-4-400x400.jpg

724 ms

bedrijfsuitje-roosendaal-megavlieger-bouwen-1-400x399.jpg

bedrijfsuitje-roosendaal-megavlieger-bouwen-1-400x399.jpg

771 ms

pa150144-400x400.jpg

pa150144-400x400.jpg

853 ms

Bedrijfsuitje-reuzevlieger-bouwen-400x400.jpg

Bedrijfsuitje-reuzevlieger-bouwen-400x400.jpg

724 ms

Megavlieger-bouwen-met-bedrijfsuitje-HLM-400x400.jpg

Megavlieger-bouwen-met-bedrijfsuitje-HLM-400x400.jpg

686 ms

workshop-vliegers-bouwen-harderwijk-23-400x400.jpg

workshop-vliegers-bouwen-harderwijk-23-400x400.jpg

776 ms

megavlieger-200-pers-gemeente-bronckhorst-9-480x240.jpg

megavlieger-200-pers-gemeente-bronckhorst-9-480x240.jpg

786 ms

Megavlieger-EMboost-1-480x240.jpg

Megavlieger-EMboost-1-480x240.jpg

808 ms

FUDHvzEKSJww3kCxuiAo2A.ttf

FUDHvzEKSJww3kCxuiAo2A.ttf

70 ms

fontello.woff

fontello.woff

778 ms

UyYrYy3ltEffJV9QueSi4ZSGyElUubCb34ysAjXfb7E.ttf

UyYrYy3ltEffJV9QueSi4ZSGyElUubCb34ysAjXfb7E.ttf

71 ms

toggle-plus.png

toggle-plus.png

800 ms

page.js

page.js

16 ms

everything-spritev2.png

everything-spritev2.png

850 ms

sm13.html

sm13.html

446 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

40 ms

icons.15.svg.css

icons.15.svg.css

65 ms

loader.gif

loader.gif

336 ms

shadow2.png

shadow2.png

336 ms

bullet.png

bullet.png

332 ms

large_left.png

large_left.png

344 ms

large_right.png

large_right.png

352 ms

ga.js

ga.js

93 ms

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

21 ms

__utm.gif

__utm.gif

62 ms

jot

jot

98 ms

Accessibility Review

takeoff.nl accessibility score

66

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

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

takeoff.nl best practices score

83

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

Low

Detected JavaScript libraries

SEO Factors

takeoff.nl SEO score

98

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Takeoff.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Takeoff.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

takeoff.nl

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