Tools & Wizards About Us
peterssoftware.de screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

peterssoftware.de

Page Load Speed

3.7 sec in total

First Response

341 ms

Resources Loaded

3.2 sec

Page Rendered

156 ms

peterssoftware.de screenshot

About Website

Welcome to peterssoftware.de homepage info - get ready to check Peterssoftware best content for Germany right away, or after learning these important things about peterssoftware.de

Trainingssoftware für Privat- und Berufspiloten zur Vorbereitung auf die theoretische Flugprüfung.

Visit peterssoftware.de

Key Findings

We analyzed Peterssoftware.de page load time and found that the first response time was 341 ms and then it took 3.3 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

peterssoftware.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value22,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value33.4 s

0/100

10%

Network Requests Diagram

peterssoftware.de

341 ms

index.html

744 ms

peterssoftware.css

232 ms

modules.css

625 ms

jquery.js

931 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 97% of them (66 requests) were addressed to the original Peterssoftware.de, 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (931 ms) belongs to the original domain Peterssoftware.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 812.9 kB (45%)

Content Size

1.8 MB

After Optimization

975.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Peterssoftware.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. 40% of websites need less resources to load. Images take 912.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.7 kB

  • Original 17.7 kB
  • After minification 16.7 kB
  • After compression 4.0 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 13.7 kB or 77% of the original size.

Image Optimization

-12%

Potential reduce by 106.9 kB

  • Original 912.4 kB
  • After minification 805.4 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. Obviously, Peterssoftware needs image optimization as it can save up to 106.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 597.9 kB

  • Original 750.2 kB
  • After minification 531.1 kB
  • After compression 152.4 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 597.9 kB or 80% of the original size.

CSS Optimization

-87%

Potential reduce by 94.3 kB

  • Original 107.9 kB
  • After minification 74.8 kB
  • After compression 13.6 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. Peterssoftware.de needs all CSS files to be minified and compressed as it can save up to 94.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (48%)

Requests Now

66

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Peterssoftware. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

peterssoftware.de

peterssoftware.de

341 ms

index.html

index.html

744 ms

peterssoftware.css

peterssoftware.css

232 ms

modules.css

modules.css

625 ms

jquery.js

jquery.js

931 ms

jquery-ui.custom.min.js

jquery-ui.custom.min.js

712 ms

ui.dynatree.css

ui.dynatree.css

418 ms

jquery.dynatree.min.js

jquery.dynatree.min.js

638 ms

prototype.js

prototype.js

561 ms

scriptaculous.js

scriptaculous.js

528 ms

effects.js

effects.js

755 ms

carousel.js

carousel.js

670 ms

swfobject.js

swfobject.js

724 ms

tooltips.js

tooltips.js

745 ms

peterssoftware.js

peterssoftware.js

779 ms

builder.js

builder.js

110 ms

dragdrop.js

dragdrop.js

114 ms

controls.js

controls.js

112 ms

slider.js

slider.js

102 ms

sound.js

sound.js

106 ms

bgpattern.gif

bgpattern.gif

102 ms

bghead.gif

bghead.gif

100 ms

peters_software_logo_de.gif

peters_software_logo_de.gif

116 ms

user_edit_small.png

user_edit_small.png

111 ms

login_nav.gif

login_nav.gif

113 ms

cart_nav.gif

cart_nav.gif

111 ms

lang_nav_eng.gif

lang_nav_eng.gif

207 ms

nav_left.gif

nav_left.gif

208 ms

nav_bottom.gif

nav_bottom.gif

208 ms

nav_mid.gif

nav_mid.gif

209 ms

nav_right.gif

nav_right.gif

213 ms

content_background.jpg

content_background.jpg

222 ms

boeing_slider_de.png

boeing_slider_de.png

526 ms

content_exam_de.png

content_exam_de.png

332 ms

slider_mentor_de.png

slider_mentor_de.png

334 ms

content_net.png

content_net.png

336 ms

content_eacademy_de.png

content_eacademy_de.png

441 ms

cover_3d_01.jpg

cover_3d_01.jpg

343 ms

pic1.jpg

pic1.jpg

446 ms

news.png

news.png

448 ms

ppl.png

ppl.png

442 ms

021_026.jpg

021_026.jpg

453 ms

news_(2).png

news_(2).png

549 ms

ifr.png

ifr.png

556 ms

aktuelles_app_de.jpg

aktuelles_app_de.jpg

552 ms

jeppesen.png

jeppesen.png

558 ms

gotoppl.png

gotoppl.png

560 ms

mbuch.png

mbuch.png

632 ms

ul.png

ul.png

662 ms

examonlinemac.png

examonlinemac.png

669 ms

mentoraktuelles.jpg

mentoraktuelles.jpg

656 ms

aktuelle_ibooks.jpg

aktuelle_ibooks.jpg

661 ms

nov.jpg

nov.jpg

664 ms

010.jpg

010.jpg

773 ms

avtraining.png

avtraining.png

768 ms

aktuelles_eacademy.jpg

aktuelles_eacademy.jpg

758 ms

ga.js

ga.js

23 ms

__utm.gif

__utm.gif

17 ms

arrow_left_ca.gif

arrow_left_ca.gif

683 ms

border_newsitem.gif

border_newsitem.gif

684 ms

arrow_right_ca.gif

arrow_right_ca.gif

673 ms

corner_tl.gif

corner_tl.gif

758 ms

border_top.gif

border_top.gif

765 ms

corner_tr.gif

corner_tr.gif

765 ms

border_center.gif

border_center.gif

677 ms

corner_bl.gif

corner_bl.gif

678 ms

border_bottom.gif

border_bottom.gif

681 ms

corner_br.gif

corner_br.gif

760 ms

Accessibility Review

peterssoftware.de accessibility score

80

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

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

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.

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>).

High

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

Best Practices

peterssoftware.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

Page has valid source maps

SEO Factors

peterssoftware.de SEO score

92

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Peterssoftware.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Peterssoftware.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

peterssoftware.de

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