Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

askoe-wien.at

ASKÖ Wien

Page Load Speed

5.1 sec in total

First Response

488 ms

Resources Loaded

4.4 sec

Page Rendered

175 ms

askoe-wien.at screenshot

About Website

Welcome to askoe-wien.at homepage info - get ready to check Askoe Wien best content for Austria right away, or after learning these important things about askoe-wien.at

ASKÖ Wien

Visit askoe-wien.at

Key Findings

We analyzed Askoe-wien.at page load time and found that the first response time was 488 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

askoe-wien.at performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value340 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.967

2/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

askoe-wien.at

488 ms

de

376 ms

main.js

235 ms

main.css

233 ms

body_back.gif

112 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Askoe-wien.at and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Askoe-wien.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.4 kB (28%)

Content Size

247.4 kB

After Optimization

178.9 kB

In fact, the total size of Askoe-wien.at main page is 247.4 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. 15% of websites need less resources to load. Images take 191.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 25.1 kB

  • Original 32.9 kB
  • After minification 31.8 kB
  • After compression 7.8 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 25.1 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 24.0 kB

  • Original 191.6 kB
  • After minification 167.6 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. Obviously, Askoe Wien needs image optimization as it can save up to 24.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 703 B

  • Original 1.3 kB
  • After minification 1.2 kB
  • After compression 568 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 703 B or 55% of the original size.

CSS Optimization

-86%

Potential reduce by 18.6 kB

  • Original 21.6 kB
  • After minification 16.8 kB
  • After compression 3.0 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. Askoe-wien.at needs all CSS files to be minified and compressed as it can save up to 18.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (44%)

Requests Now

45

After Optimization

25

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Askoe Wien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

askoe-wien.at accessibility score

83

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.

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

askoe-wien.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

askoe-wien.at SEO score

81

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

    N/A

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Askoe-wien.at can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Askoe-wien.at 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

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