Tools & Wizards About Us
prodefis.de screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

prodefis.de

prodefis | Aviation Training Management Solutions

Page Load Speed

3.1 sec in total

First Response

248 ms

Resources Loaded

2.6 sec

Page Rendered

281 ms

prodefis.de screenshot

About Website

Click here to check amazing Prodefis content. Otherwise, check out these important facts you probably never knew about prodefis.de

prodefis provides specialized aviation training management solutions. We are based in Germany and serve clients across the globe.

Visit prodefis.de

Key Findings

We analyzed Prodefis.de page load time and found that the first response time was 248 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

prodefis.de performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

prodefis.de

248 ms

www.prodefis.de

603 ms

wpo-minify-header-93c12377.min.css

270 ms

wpo-minify-footer-cae7133f.min.js

589 ms

prodefis-Logo.svg

110 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Prodefis.de and no external sources were called. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Prodefis.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.3 kB (66%)

Content Size

368.3 kB

After Optimization

124.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Prodefis.de main page is 368.3 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. Only 10% of websites need less resources to load. Javascripts take 218.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 74.2 kB

  • Original 87.3 kB
  • After minification 86.5 kB
  • After compression 13.1 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 74.2 kB or 85% of the original size.

JavaScript Optimization

-71%

Potential reduce by 154.9 kB

  • Original 218.7 kB
  • After minification 218.7 kB
  • After compression 63.8 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 154.9 kB or 71% of the original size.

CSS Optimization

-24%

Potential reduce by 15.2 kB

  • Original 62.3 kB
  • After minification 62.3 kB
  • After compression 47.0 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. Prodefis.de needs all CSS files to be minified and compressed as it can save up to 15.2 kB or 24% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prodefis. According to our analytics all requests are already optimized.

Network Requests Diagram

prodefis.de

prodefis.de

248 ms

www.prodefis.de

www.prodefis.de

603 ms

wpo-minify-header-93c12377.min.css

wpo-minify-header-93c12377.min.css

270 ms

wpo-minify-footer-cae7133f.min.js

wpo-minify-footer-cae7133f.min.js

589 ms

prodefis-Logo.svg

prodefis-Logo.svg

110 ms

Accessibility Review

prodefis.de accessibility score

92

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

Links do not have a discernible name

Best Practices

prodefis.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

prodefis.de SEO score

100

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

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 Prodefis.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 Prodefis.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

prodefis.de

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