Tools & Wizards About Us
redio.info screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

redio.info

Redio Webhosting

Page Load Speed

2.5 sec in total

First Response

311 ms

Resources Loaded

2.1 sec

Page Rendered

81 ms

redio.info screenshot

About Website

Welcome to redio.info homepage info - get ready to check Redio best content for Germany right away, or after learning these important things about redio.info

Redio.de Webmasterforum - Insiderforum für Webmaster & Serveradmins

Visit redio.info

Key Findings

We analyzed Redio.info page load time and found that the first response time was 311 ms and then it took 2.2 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

redio.info performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

redio.info

311 ms

redio.info

388 ms

www.redio.info

527 ms

style.css

95 ms

reflection.js

191 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 69% of them (9 requests) were addressed to the original Redio.info, 15% (2 requests) were made to Google-analytics.com and 8% (1 request) were made to Valao.de. The less responsive or slowest element that took the longest time to load (547 ms) relates to the external source Valao.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.0 kB (44%)

Content Size

94.1 kB

After Optimization

53.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redio.info main page is 94.1 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. Only 5% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 6.0 kB

  • Original 8.4 kB
  • After minification 7.9 kB
  • After compression 2.5 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 6.0 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 2.4 kB

  • Original 29.6 kB
  • After minification 27.2 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. Redio images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-19%

Potential reduce by 582 B

  • Original 3.1 kB
  • After minification 3.1 kB
  • After compression 2.5 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. Redio.info needs all CSS files to be minified and compressed as it can save up to 582 B or 19% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redio. According to our analytics all requests are already optimized.

Network Requests Diagram

redio.info

redio.info

311 ms

redio.info

redio.info

388 ms

www.redio.info

www.redio.info

527 ms

style.css

style.css

95 ms

reflection.js

reflection.js

191 ms

script.js

script.js

547 ms

analytics.js

analytics.js

19 ms

collect

collect

12 ms

js

js

67 ms

redio_logo.png

redio_logo.png

187 ms

haken.gif

haken.gif

94 ms

apply.png

apply.png

188 ms

kdmconfig32.png

kdmconfig32.png

280 ms

Accessibility Review

redio.info accessibility score

86

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

Best Practices

redio.info 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

redio.info SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redio.info can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Redio.info 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

redio.info

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