Tools & Wizards About Us

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

antenne.vol.at

ANTENNE VORARLBERG - Mehr Musik! Mehr Vielfalt! - ANTENNE VORARLBERG

Page Load Speed

4.7 sec in total

First Response

332 ms

Resources Loaded

3.2 sec

Page Rendered

1.2 sec

About Website

Click here to check amazing ANTENNE Vol content for Austria. Otherwise, check out these important facts you probably never knew about antenne.vol.at

ANTENNE VORARLBERG begleitet dich rund um die Uhr – beim Frühstücken, in der Arbeit und im Feierabend. Genieße Mehr Musik! Mehr Vielfalt! Nachrichten aus dem Ländle und der Welt, präsentiert von unser...

Visit antenne.vol.at

Key Findings

We analyzed Antenne.vol.at page load time and found that the first response time was 332 ms and then it took 4.4 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

antenne.vol.at performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

antenne.vol.at

332 ms

www.antennevorarlberg.at

380 ms

www.antennevorarlberg.at

414 ms

vue-cool-lightbox.min.e18308d0f930.css

106 ms

app.3ef3fb4714b6.css

222 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Antenne.vol.at, 47% (39 requests) were made to Antenne-vbg23-public-production.s3.amazonaws.com and 43% (36 requests) were made to Antennevorarlberg.at. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Antenne-vbg23-public-production.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.2 kB (22%)

Content Size

468.1 kB

After Optimization

362.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Antenne.vol.at main page is 468.1 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. 45% of websites need less resources to load. Javascripts take 382.4 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 62.0 kB

  • Original 69.4 kB
  • After minification 34.2 kB
  • After compression 7.3 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 35.2 kB, which is 51% 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 62.0 kB or 89% of the original size.

Image Optimization

-32%

Potential reduce by 72 B

  • Original 222 B
  • After minification 150 B

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, ANTENNE Vol needs image optimization as it can save up to 72 B or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 43.1 kB

  • Original 382.4 kB
  • After minification 382.4 kB
  • After compression 339.3 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 43.1 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 79 B

  • Original 16.1 kB
  • After minification 16.1 kB
  • After compression 16.0 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. Antenne.vol.at has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (56%)

Requests Now

32

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ANTENNE Vol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

antenne.vol.at accessibility score

69

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

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

antenne.vol.at 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

antenne.vol.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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Antenne.vol.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 Antenne.vol.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

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