Tools & Wizards About Us
blitzplan.de screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

blitzplan.de

BlitzPlan.de - What is Blitzplan - IFR Flight Planning

Page Load Speed

2.5 sec in total

First Response

419 ms

Resources Loaded

1.9 sec

Page Rendered

129 ms

blitzplan.de screenshot

About Website

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

IFR Flight Planning: Enter Flightplan data such as Departure and Destination and get a valid Routing that can be activated instantly and is shown on your FMS.

Visit blitzplan.de

Key Findings

We analyzed Blitzplan.de page load time and found that the first response time was 419 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

blitzplan.de performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

blitzplan.de

419 ms

main.css

185 ms

cookieconsent.min.css

188 ms

jquery.autocomplete.css

187 ms

jquery-1.6.2.min.js

461 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Blitzplan.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Blitzplan.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.8 kB (9%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blitzplan.de main page is 3.0 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. 60% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.6 kB

  • Original 27.0 kB
  • After minification 25.5 kB
  • After compression 6.4 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 20.6 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 66.0 kB

  • Original 2.7 MB
  • After minification 2.6 MB

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. Blitzplan images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 121.4 kB

  • Original 177.8 kB
  • After minification 165.9 kB
  • After compression 56.4 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 121.4 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 60.8 kB

  • Original 74.4 kB
  • After minification 56.2 kB
  • After compression 13.7 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. Blitzplan.de needs all CSS files to be minified and compressed as it can save up to 60.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

52

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blitzplan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blitzplan.de

blitzplan.de

419 ms

main.css

main.css

185 ms

cookieconsent.min.css

cookieconsent.min.css

188 ms

jquery.autocomplete.css

jquery.autocomplete.css

187 ms

jquery-1.6.2.min.js

jquery-1.6.2.min.js

461 ms

jquery.autocomplete.min.js

jquery.autocomplete.min.js

186 ms

jquery.color.js

jquery.color.js

187 ms

cookieconsent.min.js

cookieconsent.min.js

275 ms

scripts_6.js

scripts_6.js

371 ms

jquery.tools.min.js

jquery.tools.min.js

279 ms

ufo.js

ufo.js

279 ms

startpage.js

startpage.js

280 ms

styles.css

styles.css

186 ms

form.css

form.css

190 ms

navi.css

navi.css

189 ms

system.css

system.css

192 ms

bg_gradient.gif

bg_gradient.gif

95 ms

header.jpg

header.jpg

96 ms

mt-logo.gif

mt-logo.gif

93 ms

help.gif

help.gif

94 ms

icon_1.gif

icon_1.gif

95 ms

flightplanning_cockpit.jpg

flightplanning_cockpit.jpg

277 ms

va_bproute_fallback.png

va_bproute_fallback.png

907 ms

tooltipbot.png

tooltipbot.png

176 ms

icon_2.gif

icon_2.gif

175 ms

fpl_act_cockpit.jpg

fpl_act_cockpit.jpg

360 ms

active_flightplan.jpg

active_flightplan.jpg

548 ms

icon_3.gif

icon_3.gif

268 ms

fms_cockpit.jpg

fms_cockpit.jpg

545 ms

automatic_fms_insert.jpg

automatic_fms_insert.jpg

634 ms

icon_4.gif

icon_4.gif

360 ms

fpl_doc_cockpit.jpg

fpl_doc_cockpit.jpg

544 ms

weight_balance_visionair.jpg

weight_balance_visionair.jpg

545 ms

metar_slot_notam.jpg

metar_slot_notam.jpg

640 ms

icon_5.gif

icon_5.gif

639 ms

mt_aip_service_cockpit.jpg

mt_aip_service_cockpit.jpg

731 ms

mt_ifr_navigation_package.jpg

mt_ifr_navigation_package.jpg

919 ms

flightplanning_online.jpg

flightplanning_online.jpg

819 ms

bproute_fallback.png

bproute_fallback.png

730 ms

tooltiptop.png

tooltiptop.png

731 ms

fpl_act_online.jpg

fpl_act_online.jpg

822 ms

bpactivate_fallback.png

bpactivate_fallback.png

782 ms

fpl_doc_online.jpg

fpl_doc_online.jpg

782 ms

weight_balance.jpg

weight_balance.jpg

961 ms

fuel.jpg

fuel.jpg

874 ms

metar_taf.jpg

metar_taf.jpg

874 ms

slot_cfmu.jpg

slot_cfmu.jpg

875 ms

notam.jpg

notam.jpg

956 ms

icon_10.gif

icon_10.gif

966 ms

free_tools_online.jpg

free_tools_online.jpg

966 ms

gearth_002.jpg

gearth_002.jpg

967 ms

icon_ok.gif

icon_ok.gif

1019 ms

sign_up.jpg

sign_up.jpg

1017 ms

Accessibility Review

blitzplan.de accessibility score

98

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

blitzplan.de best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

blitzplan.de SEO score

85

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

Document uses plugins

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blitzplan.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 Blitzplan.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

blitzplan.de

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