Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

luesse-dm2013.de

Segelfliegen lernen - Mitfliegen - Urlaub - Segelfugplatz Lüsse - FCC Berlin

Page Load Speed

5.4 sec in total

First Response

275 ms

Resources Loaded

4.8 sec

Page Rendered

403 ms

About Website

Welcome to luesse-dm2013.de homepage info - get ready to check Luesse Dm 2013 best content right away, or after learning these important things about luesse-dm2013.de

Segelfliegen im Raum Berlin bei Lüsse! Schnupperkurse, Ausbildung, Gastflüge und Urlaub auf dem Flugplatz Lüsse. Informationen über den FCC Berlin.

Visit luesse-dm2013.de

Key Findings

We analyzed Luesse-dm2013.de page load time and found that the first response time was 275 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

luesse-dm2013.de performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value22.1 s

0/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

luesse-dm2013.de

275 ms

www.fcc-berlin.de

217 ms

fccberlin.de

585 ms

layerslider.css

97 ms

css

32 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Luesse-dm2013.de, 92% (132 requests) were made to Fccberlin.de and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fccberlin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.3 kB (3%)

Content Size

7.0 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luesse-dm2013.de main page is 7.0 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 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 122.8 kB

  • Original 144.1 kB
  • After minification 139.3 kB
  • After compression 21.2 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 122.8 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 55.0 kB

  • Original 6.2 MB
  • After minification 6.1 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. Luesse Dm 2013 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.5 kB

  • Original 587.3 kB
  • After minification 587.3 kB
  • After compression 585.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 5.0 kB

  • Original 127.4 kB
  • After minification 127.4 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. Luesse-dm2013.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 114 (87%)

Requests Now

131

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luesse Dm 2013. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 111 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

luesse-dm2013.de accessibility score

95

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

Best Practices

luesse-dm2013.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

High

Page has valid source maps

SEO Factors

luesse-dm2013.de SEO score

92

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

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 Luesse-dm2013.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 Luesse-dm2013.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 data is detected on the main page of Luesse Dm 2013. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: