Tools & Wizards About Us
fernstudium-luftverkehrsmanagement.de screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

fernstudium-luftverkehrsmanagement.de

Fernstudium für Bachelor und Master | IU Fernstudium

Page Load Speed

11.9 sec in total

First Response

185 ms

Resources Loaded

8.9 sec

Page Rendered

2.9 sec

fernstudium-luftverkehrsmanagement.de screenshot

About Website

Visit fernstudium-luftverkehrsmanagement.de now to see the best up-to-date Fernstudium Luftverkehrsmanagement content and also check out these interesting facts you probably never knew about fernstudium-luftverkehrsmanagement.de

Das IU Fernstudium bietet Dir Bachelor, Master und MBA Abschlüsse, Weiterbildungen, flexible Online Klausuren und starke Praxisbezüge. Jetzt starten!

Visit fernstudium-luftverkehrsmanagement.de

Key Findings

We analyzed Fernstudium-luftverkehrsmanagement.de page load time and found that the first response time was 185 ms and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

fernstudium-luftverkehrsmanagement.de performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

www.iubh-fernstudium.de

185 ms

www.iubh-fernstudium.de

397 ms

www.iu-fernstudium.de

70 ms

app.css

20 ms

f4ac672d01b6968dd78b74be795ab72c.js

55 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Fernstudium-luftverkehrsmanagement.de, 22% (4 requests) were made to Res.cloudinary.com and 11% (2 requests) were made to Iubh-fernstudium.de. The less responsive or slowest element that took the longest time to load (397 ms) relates to the external source Iubh-fernstudium.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 473.8 kB (11%)

Content Size

4.5 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Fernstudium-luftverkehrsmanagement.de main page is 4.5 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. 65% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 473.8 kB

  • Original 516.1 kB
  • After minification 395.5 kB
  • After compression 42.3 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 120.6 kB, which is 23% 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 473.8 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.9 MB
  • After minification 3.9 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. Fernstudium Luftverkehrsmanagement images are well optimized though.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 27.8 kB
  • After minification 27.8 kB
  • After compression 27.8 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. Fernstudium-luftverkehrsmanagement.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fernstudium Luftverkehrsmanagement. According to our analytics all requests are already optimized.

Network Requests Diagram

www.iubh-fernstudium.de

www.iubh-fernstudium.de

185 ms

www.iubh-fernstudium.de

www.iubh-fernstudium.de

397 ms

www.iu-fernstudium.de

www.iu-fernstudium.de

70 ms

app.css

app.css

20 ms

f4ac672d01b6968dd78b74be795ab72c.js

f4ac672d01b6968dd78b74be795ab72c.js

55 ms

sentry.js

sentry.js

29 ms

globals.js

globals.js

190 ms

2208-FS-Home-background-isolated.jpg

2208-FS-Home-background-isolated.jpg

374 ms

313 ms

2208-FS-Home-Hero-02.png

2208-FS-Home-Hero-02.png

322 ms

annerkennung_4-3.png

annerkennung_4-3.png

182 ms

2105-web-infoseite-header-Terminvereinbarung_ndgg90.jpg

2105-web-infoseite-header-Terminvereinbarung_ndgg90.jpg

303 ms

play-button-line.svg

play-button-line.svg

39 ms

check.svg

check.svg

41 ms

sourcesanspro-regular-webfont.woff

sourcesanspro-regular-webfont.woff

179 ms

sourcesanspro-bold-webfont.woff

sourcesanspro-bold-webfont.woff

178 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

65 ms

components.css

components.css

66 ms

Accessibility Review

fernstudium-luftverkehrsmanagement.de accessibility score

84

Accessibility Issues

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

Image elements do not have [alt] attributes

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

[id] attributes on active, focusable elements are not unique

Best Practices

fernstudium-luftverkehrsmanagement.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

High

Page has valid source maps

SEO Factors

fernstudium-luftverkehrsmanagement.de SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

fernstudium-luftverkehrsmanagement.de

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