Tools & Wizards About Us
gleitschirmschule-achensee.at screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

gleitschirmschule-achensee.at

Willkommen bei der Flugschule Achensee

Page Load Speed

3.1 sec in total

First Response

321 ms

Resources Loaded

2.4 sec

Page Rendered

430 ms

gleitschirmschule-achensee.at screenshot

About Website

Visit gleitschirmschule-achensee.at now to see the best up-to-date Gleitschirmschule Achensee content for Germany and also check out these interesting facts you probably never knew about gleitschirmschule-achensee.at

Willkommen bei der Flugschule Achensee

Visit gleitschirmschule-achensee.at

Key Findings

We analyzed Gleitschirmschule-achensee.at page load time and found that the first response time was 321 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

gleitschirmschule-achensee.at performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value6,900 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.484

17/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

gleitschirmschule-achensee.at

321 ms

www.gleitschirmschule-achensee.at

1006 ms

dlh_googlemaps.css

192 ms

5f08a49f21a7.css

194 ms

jquery.fancybox-1.3.4.css

193 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Gleitschirmschule-achensee.at 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 Gleitschirmschule-achensee.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.2 kB (39%)

Content Size

487.5 kB

After Optimization

298.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gleitschirmschule-achensee.at main page is 487.5 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. 25% of websites need less resources to load. Images take 224.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 28.3 kB

  • Original 34.6 kB
  • After minification 33.7 kB
  • After compression 6.2 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 28.3 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 9.3 kB

  • Original 224.4 kB
  • After minification 215.0 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. Gleitschirmschule Achensee images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 121.1 kB

  • Original 191.5 kB
  • After minification 185.2 kB
  • After compression 70.4 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 121.1 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 30.4 kB

  • Original 37.1 kB
  • After minification 33.4 kB
  • After compression 6.7 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. Gleitschirmschule-achensee.at needs all CSS files to be minified and compressed as it can save up to 30.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (48%)

Requests Now

33

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gleitschirmschule Achensee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gleitschirmschule-achensee.at

gleitschirmschule-achensee.at

321 ms

www.gleitschirmschule-achensee.at

www.gleitschirmschule-achensee.at

1006 ms

dlh_googlemaps.css

dlh_googlemaps.css

192 ms

5f08a49f21a7.css

5f08a49f21a7.css

194 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

193 ms

template_less.css

template_less.css

288 ms

style_less.css

style_less.css

221 ms

responsive_less.css

responsive_less.css

220 ms

jquery.js

jquery.js

560 ms

jquery_tools.js

jquery_tools.js

382 ms

jquery_infinitescroll.js

jquery_infinitescroll.js

286 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

334 ms

jquery.easing-1.4.pack.js

jquery.easing-1.4.pack.js

334 ms

jquery.mousewheel-3.0.4.pack.js

jquery.mousewheel-3.0.4.pack.js

381 ms

app.js

app.js

383 ms

jquery.easing-1.3.pack.js

jquery.easing-1.3.pack.js

112 ms

home_03.jpg

home_03.jpg

216 ms

back_row_1.png

back_row_1.png

97 ms

gleitschirmschule_achensee.png

gleitschirmschule_achensee.png

115 ms

back_phonebox.png

back_phonebox.png

100 ms

no_risk_more_fun.png

no_risk_more_fun.png

98 ms

rss.png

rss.png

98 ms

facebook.png

facebook.png

196 ms

youtube.png

youtube.png

197 ms

search_button.png

search_button.png

196 ms

back_row_2.png

back_row_2.png

197 ms

outdoor.jpg

outdoor.jpg

224 ms

startseite_achensee.jpg

startseite_achensee.jpg

290 ms

zertifizierungsplaketen_starts.jpg

zertifizierungsplaketen_starts.jpg

287 ms

skyperformance_center.png

skyperformance_center.png

290 ms

dhv_sicherheitstraining.png

dhv_sicherheitstraining.png

291 ms

arrow_1.png

arrow_1.png

319 ms

terminkalender.png

terminkalender.png

339 ms

wetterbericht.png

wetterbericht.png

381 ms

karte.jpg

karte.jpg

386 ms

back_row_3.png

back_row_3.png

383 ms

Ubuntu-R-webfont.woff

Ubuntu-R-webfont.woff

386 ms

Ubuntu-B-webfont.woff

Ubuntu-B-webfont.woff

419 ms

Accessibility Review

gleitschirmschule-achensee.at accessibility score

56

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.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

gleitschirmschule-achensee.at best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

gleitschirmschule-achensee.at SEO score

86

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

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 Gleitschirmschule-achensee.at 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 Gleitschirmschule-achensee.at 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

gleitschirmschule-achensee.at

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