Report Summary

  • 26

    Performance

    Renders faster than
    47% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

die-werftfuehrung.de

Lufthansa Technik Group - Company Information | Lufthansa Technik

Page Load Speed

5.9 sec in total

First Response

421 ms

Resources Loaded

5.3 sec

Page Rendered

204 ms

die-werftfuehrung.de screenshot

About Website

Click here to check amazing Die Werftfuehrung content. Otherwise, check out these important facts you probably never knew about die-werftfuehrung.de

The global company in aviation ➔ We have a powerful network around the globe ✈ more than 30 subsidiaries and affiliates ✈ regional provider ➥ learn more

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Key Findings

We analyzed Die-werftfuehrung.de page load time and found that the first response time was 421 ms and then it took 5.5 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

die-werftfuehrung.de performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value1,700 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

locations

421 ms

aui.css

288 ms

main.css

342 ms

barebone.jsp

643 ms

main.css

349 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Die-werftfuehrung.de, 24% (8 requests) were made to Lht.mindbreeze.com and 6% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Lht.mindbreeze.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (63%)

Content Size

1.8 MB

After Optimization

660.0 kB

In fact, the total size of Die-werftfuehrung.de main page is 1.8 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. 45% of websites need less resources to load. Javascripts take 963.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 221.8 kB

  • Original 270.3 kB
  • After minification 268.4 kB
  • After compression 48.5 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 221.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 209.4 kB
  • After minification 209.4 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. Die Werftfuehrung images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 684.1 kB

  • Original 963.8 kB
  • After minification 963.8 kB
  • After compression 279.6 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 684.1 kB or 71% of the original size.

CSS Optimization

-62%

Potential reduce by 203.2 kB

  • Original 325.7 kB
  • After minification 325.2 kB
  • After compression 122.4 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. Die-werftfuehrung.de needs all CSS files to be minified and compressed as it can save up to 203.2 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (73%)

Requests Now

26

After Optimization

7

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Die Werftfuehrung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

die-werftfuehrung.de accessibility score

64

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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

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

High

Form elements do not have associated labels

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

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

die-werftfuehrung.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

die-werftfuehrung.de SEO score

91

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

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 Die-werftfuehrung.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 Die-werftfuehrung.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

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