Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

radio-oberkrain.de

Radio Oberkrain - das webradio von krainer-music.com

Page Load Speed

1.8 sec in total

First Response

451 ms

Resources Loaded

1.2 sec

Page Rendered

123 ms

radio-oberkrain.de screenshot

About Website

Visit radio-oberkrain.de now to see the best up-to-date Radio Oberkrain content and also check out these interesting facts you probably never knew about radio-oberkrain.de

Die neue WebradioSite für alle Fans guter Oberkrainer-Musik. Spitzenensembles bringen flotte Musik aus dem alpenländischen Raum, Oberkrainer, Avsenik, Slavko Avsenik, V.S. Avsenik, Oberkrainer-Musik, ...

Visit radio-oberkrain.de

Key Findings

We analyzed Radio-oberkrain.de page load time and found that the first response time was 451 ms and then it took 1.4 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

radio-oberkrain.de performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

radio-oberkrain.de

451 ms

standard.css

111 ms

germflag.gif

384 ms

LOGO_OBERKRAIN2_vector_gelb_800x285.jpg

310 ms

rotest_100x47.jpg

309 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 50% of them (4 requests) were addressed to the original Radio-oberkrain.de, 50% (4 requests) were made to Krainer-music.de. The less responsive or slowest element that took the longest time to load (678 ms) relates to the external source Krainer-music.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.2 kB (24%)

Content Size

138.7 kB

After Optimization

105.4 kB

In fact, the total size of Radio-oberkrain.de main page is 138.7 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 106.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 21.3 kB

  • Original 24.6 kB
  • After minification 24.1 kB
  • After compression 3.3 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. 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 21.3 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 5.3 kB

  • Original 106.4 kB
  • After minification 101.2 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. Radio Oberkrain images are well optimized though.

CSS Optimization

-87%

Potential reduce by 6.6 kB

  • Original 7.6 kB
  • After minification 5.8 kB
  • After compression 969 B

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. Radio-oberkrain.de needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Oberkrain. According to our analytics all requests are already optimized.

Accessibility Review

radio-oberkrain.de accessibility score

50

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

radio-oberkrain.de 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

radio-oberkrain.de SEO score

69

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radio-oberkrain.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 Radio-oberkrain.de 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 Radio Oberkrain. 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: