Tools & Wizards About Us
schulskikurse.at screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

schulskikurse.at

Schulskikurse: Busvermietung für Wintersportwochen und Skikurse ab Wien

Page Load Speed

1.6 sec in total

First Response

335 ms

Resources Loaded

1.1 sec

Page Rendered

111 ms

schulskikurse.at screenshot

About Website

Welcome to schulskikurse.at homepage info - get ready to check Schulskikurse best content right away, or after learning these important things about schulskikurse.at

Die Busvermietung Skulskikurse.at ist eine Kooperation der Busunternehmen WienBus und Baden Bus und bietet Busvermietung für Schulskikurse in Österreich und Wintersportwochen mit Abfahrt ab Wien, Bade...

Visit schulskikurse.at

Key Findings

We analyzed Schulskikurse.at page load time and found that the first response time was 335 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

schulskikurse.at performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

schulskikurse.at

335 ms

style.css

107 ms

hover.js

213 ms

mail.js

212 ms

skikurs-busse.gif

108 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Schulskikurse.at and no external sources were called. The less responsive or slowest element that took the longest time to load (569 ms) belongs to the original domain Schulskikurse.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.5 kB (12%)

Content Size

183.3 kB

After Optimization

161.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schulskikurse.at main page is 183.3 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. Only 10% of websites need less resources to load. Images take 173.2 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 5.7 kB

  • Original 8.6 kB
  • After minification 8.3 kB
  • After compression 2.8 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 5.7 kB or 67% of the original size.

Image Optimization

-9%

Potential reduce by 15.5 kB

  • Original 173.2 kB
  • After minification 157.7 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. Schulskikurse images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 45 B

  • Original 320 B
  • After minification 320 B
  • After compression 275 B

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 45 B or 14% of the original size.

CSS Optimization

-19%

Potential reduce by 239 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.0 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. Schulskikurse.at needs all CSS files to be minified and compressed as it can save up to 239 B or 19% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schulskikurse. According to our analytics all requests are already optimized.

Network Requests Diagram

schulskikurse.at

schulskikurse.at

335 ms

style.css

style.css

107 ms

hover.js

hover.js

213 ms

mail.js

mail.js

212 ms

skikurs-busse.gif

skikurs-busse.gif

108 ms

busse-skikurs.gif

busse-skikurs.gif

107 ms

busvermietung-wien.gif

busvermietung-wien.gif

108 ms

wien-busvermietung.gif

wien-busvermietung.gif

212 ms

busvermietung-baden.gif

busvermietung-baden.gif

212 ms

baden-busvermietung.gif

baden-busvermietung.gif

211 ms

webdesign-wien.gif

webdesign-wien.gif

212 ms

wien-webdesign.gif

wien-webdesign.gif

213 ms

wintersportwochen.jpg

wintersportwochen.jpg

569 ms

busbestellung-oesterreich.png

busbestellung-oesterreich.png

316 ms

skikurse-oesterreich.png

skikurse-oesterreich.png

316 ms

skikurs-busbestellung.png

skikurs-busbestellung.png

319 ms

mastercard.jpg

mastercard.jpg

317 ms

diners-club.jpg

diners-club.jpg

318 ms

visacard.jpg

visacard.jpg

421 ms

Accessibility Review

schulskikurse.at accessibility score

54

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

schulskikurse.at best practices score

67

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

SEO Factors

schulskikurse.at 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

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schulskikurse.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 Schulskikurse.at main page’s claimed encoding is . 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

schulskikurse.at

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