Tools & Wizards About Us
tfc-construction.de screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

tfc-construction.de

Cabin Crew Trainer | Door & VR. Trainer - TFC - Construction - Cabin Service Trainer

Page Load Speed

3.9 sec in total

First Response

252 ms

Resources Loaded

3.1 sec

Page Rendered

508 ms

tfc-construction.de screenshot

About Website

Visit tfc-construction.de now to see the best up-to-date TFC Construction content and also check out these interesting facts you probably never knew about tfc-construction.de

Highly sophisticated training devices for the aviation industry | Cabin Emergency Evacuation Trainer | Service & Door Trainer | Virtual Reality / VR Trainer

Visit tfc-construction.de

Key Findings

We analyzed Tfc-construction.de page load time and found that the first response time was 252 ms and then it took 3.6 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

tfc-construction.de performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

tfc-construction.de

252 ms

tfc-construction.de

430 ms

css

36 ms

3wup6.css

389 ms

3wup6.css

293 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 73% of them (61 requests) were addressed to the original Tfc-construction.de, 24% (20 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Tfc-construction.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.8 kB (16%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tfc-construction.de main page is 1.3 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. 45% of websites need less resources to load. Images take 797.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 86.9 kB

  • Original 100.9 kB
  • After minification 84.2 kB
  • After compression 13.9 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. This page needs HTML code to be minified as it can gain 16.6 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 86.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 504 B

  • Original 797.0 kB
  • After minification 796.5 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. TFC Construction images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 64.2 kB

  • Original 261.6 kB
  • After minification 261.6 kB
  • After compression 197.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 64.2 kB or 25% of the original size.

CSS Optimization

-40%

Potential reduce by 57.2 kB

  • Original 143.6 kB
  • After minification 143.6 kB
  • After compression 86.4 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. Tfc-construction.de needs all CSS files to be minified and compressed as it can save up to 57.2 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (82%)

Requests Now

60

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TFC Construction. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tfc-construction.de

tfc-construction.de

252 ms

tfc-construction.de

tfc-construction.de

430 ms

css

css

36 ms

3wup6.css

3wup6.css

389 ms

3wup6.css

3wup6.css

293 ms

407cw.css

407cw.css

419 ms

3wup6.js

3wup6.js

510 ms

3wup6.js

3wup6.js

520 ms

css2

css2

94 ms

avia.js

avia.js

442 ms

shortcodes.js

shortcodes.js

416 ms

audio-player.js

audio-player.js

488 ms

contact.js

contact.js

605 ms

slideshow.js

slideshow.js

607 ms

countdown.js

countdown.js

606 ms

gallery.js

gallery.js

607 ms

gallery_horizontal.js

gallery_horizontal.js

618 ms

headline_rotator.js

headline_rotator.js

619 ms

icon_circles.js

icon_circles.js

625 ms

icongrid.js

icongrid.js

651 ms

iconlist.js

iconlist.js

650 ms

image_hotspots.js

image_hotspots.js

694 ms

magazine.js

magazine.js

1106 ms

isotope.js

isotope.js

1135 ms

masonry_entries.js

masonry_entries.js

737 ms

menu.js

menu.js

760 ms

notification.js

notification.js

760 ms

numbers.js

numbers.js

785 ms

portfolio.js

portfolio.js

849 ms

progressbar.js

progressbar.js

860 ms

slideshow-video.js

slideshow-video.js

872 ms

slideshow_accordion.js

slideshow_accordion.js

891 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

950 ms

slideshow_layerslider.js

slideshow_layerslider.js

1006 ms

tab_section.js

tab_section.js

1027 ms

tabs.js

tabs.js

1021 ms

testimonials.js

testimonials.js

1053 ms

timeline.js

timeline.js

1224 ms

toggles.js

toggles.js

1222 ms

video.js

video.js

1222 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

870 ms

parallax.js

parallax.js

795 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

1046 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1059 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

861 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

841 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

812 ms

avia-snippet-widget.js

avia-snippet-widget.js

724 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

862 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

931 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

931 ms

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26 ms

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41 ms

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40 ms

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40 ms

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70 ms

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45 ms

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46 ms

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47 ms

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45 ms

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73 ms

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47 ms

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46 ms

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46 ms

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83 ms

avia_blocks_front.js

avia_blocks_front.js

924 ms

bj-lazy-load.min.js

bj-lazy-load.min.js

941 ms

entypo-fontello.woff

entypo-fontello.woff

1047 ms

tf-construction-logo.png

tf-construction-logo.png

989 ms

en.png

en.png

1018 ms

wos-tf.jpg

wos-tf.jpg

1129 ms

Background-1024x513.jpg

Background-1024x513.jpg

1183 ms

mejs-controls.svg

mejs-controls.svg

119 ms

Cabin-Emergency-TFC-Simulatoren2.png

Cabin-Emergency-TFC-Simulatoren2.png

109 ms

Door-Trainer-Service-Trainer-TFC-Simulatoren_1.png

Door-Trainer-Service-Trainer-TFC-Simulatoren_1.png

147 ms

Virtual-Reality-Trainer-TFC-Simulatoren-1.png

Virtual-Reality-Trainer-TFC-Simulatoren-1.png

173 ms

TF-Construction-Collage-2.png

TF-Construction-Collage-2.png

532 ms

Accessibility Review

tfc-construction.de accessibility score

87

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

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

Image elements do not have [alt] attributes

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

tfc-construction.de 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

tfc-construction.de SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tfc-construction.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Tfc-construction.de 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

tfc-construction.de

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