Tools & Wizards About Us
radia.sk screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

radia.sk

Radia.sk - slovenský éter online

Page Load Speed

22.8 sec in total

First Response

526 ms

Resources Loaded

21.9 sec

Page Rendered

323 ms

radia.sk screenshot

About Website

Click here to check amazing Radia content for Slovakia. Otherwise, check out these important facts you probably never knew about radia.sk

Všetky informácie o slovenských rozhlasových staniciach, živé vysielanie rádií, playlisty a videá odohraných skladieb, novinky z domova, zaujímavosti zo sveta a ďalšia problematika okolo rozhlasového ...

Visit radia.sk

Key Findings

We analyzed Radia.sk page load time and found that the first response time was 526 ms and then it took 22.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

radia.sk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value6,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value31.9 s

0/100

10%

Network Requests Diagram

radia.sk

526 ms

www.radia.sk

606 ms

gpt.js

129 ms

ga.js

122 ms

js

86 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 45% of them (34 requests) were addressed to the original Radia.sk, 8% (6 requests) were made to I.scdn.co and 8% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.2 kB (33%)

Content Size

839.3 kB

After Optimization

565.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radia.sk main page is 839.3 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. 40% of websites need less resources to load. Images take 393.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 148.8 kB

  • Original 174.4 kB
  • After minification 171.4 kB
  • After compression 25.5 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 148.8 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 41.0 kB

  • Original 393.5 kB
  • After minification 352.4 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. Radia images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 84.2 kB

  • Original 249.7 kB
  • After minification 249.7 kB
  • After compression 165.4 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 84.2 kB or 34% of the original size.

CSS Optimization

-0%

Potential reduce by 69 B

  • Original 21.8 kB
  • After minification 21.8 kB
  • After compression 21.7 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. Radia.sk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (53%)

Requests Now

72

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radia.sk

radia.sk

526 ms

www.radia.sk

www.radia.sk

606 ms

gpt.js

gpt.js

129 ms

ga.js

ga.js

122 ms

js

js

86 ms

perfect-scrollbar.min.css

perfect-scrollbar.min.css

55 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

62 ms

style.css

style.css

241 ms

radia.css

radia.css

373 ms

jquery.min.js

jquery.min.js

74 ms

jquery.lazy.min.js

jquery.lazy.min.js

76 ms

perfect-scrollbar.min.js

perfect-scrollbar.min.js

70 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

75 ms

functions.js

functions.js

372 ms

OneSignalSDK.js

OneSignalSDK.js

71 ms

onesignal.js

onesignal.js

371 ms

adsbygoogle.js

adsbygoogle.js

154 ms

radia.sk

radia.sk

1050 ms

6422dd293d98ae1c91b90e43.js

6422dd293d98ae1c91b90e43.js

161 ms

banner_booster.php

banner_booster.php

627 ms

tag.js

tag.js

58 ms

adam.js

adam.js

370 ms

sdk.js

sdk.js

45 ms

branding

branding

745 ms

bottomSlideAdRadiaSk-MOBILNYBRANDING.min.js

bottomSlideAdRadiaSk-MOBILNYBRANDING.min.js

747 ms

css2

css2

56 ms

pubads_impl.js

pubads_impl.js

16 ms

22397398562

22397398562

69 ms

sync.min.js

sync.min.js

31 ms

uid2SecureSignal.js

uid2SecureSignal.js

41 ms

encrypted-tag-g.js

encrypted-tag-g.js

247 ms

esp.js

esp.js

245 ms

publishertag.ids.js

publishertag.ids.js

27 ms

pubcid.min.js

pubcid.min.js

46 ms

map

map

229 ms

default.png

default.png

207 ms

pixel.gif

pixel.gif

207 ms

pixel32.gif

pixel32.gif

206 ms

xgemius.js

xgemius.js

633 ms

logo.png

logo.png

269 ms

textinput_icons.png

textinput_icons.png

253 ms

sprites.png

sprites.png

263 ms

radia.png

radia.png

487 ms

footer_apps.png

footer_apps.png

368 ms

footer_apps_os.png

footer_apps_os.png

262 ms

social.png

social.png

368 ms

logo.png

logo.png

439 ms

font

font

62 ms

font

font

144 ms

radia.json

radia.json

206 ms

all.json

all.json

534 ms

4941.jpg

4941.jpg

263 ms

4939.jpg

4939.jpg

307 ms

4937.jpg

4937.jpg

419 ms

4942.jpg

4942.jpg

317 ms

4938.jpg

4938.jpg

328 ms

4936.jpg

4936.jpg

330 ms

4938.jpg

4938.jpg

423 ms

4941.jpg

4941.jpg

425 ms

4937.jpg

4937.jpg

431 ms

4928.jpg

4928.jpg

449 ms

4942.jpg

4942.jpg

448 ms

unavailable.png

unavailable.png

299 ms

sdk.js

sdk.js

7 ms

bundle.5c38e8e7ce26bb395ce3.js

bundle.5c38e8e7ce26bb395ce3.js

569 ms

dot.asp

dot.asp

19706 ms

ab67616d00004851e6d1d009b51a15d2dc8a1d82

ab67616d00004851e6d1d009b51a15d2dc8a1d82

45 ms

no-data.png

no-data.png

118 ms

default.png

default.png

119 ms

ab67616d0000485171bd35f1531115563c38d38c

ab67616d0000485171bd35f1531115563c38d38c

9 ms

ab67616d0000485145d5969848688c227a2330db

ab67616d0000485145d5969848688c227a2330db

7 ms

95fb739e-41a5-46f9-9fe5-db7a4249b959.jpg

95fb739e-41a5-46f9-9fe5-db7a4249b959.jpg

551 ms

rexdot.js

rexdot.js

87 ms

ab67616d00004851dafd1cd6e9537ec8463ea691

ab67616d00004851dafd1cd6e9537ec8463ea691

4 ms

ab67616d00004851a1047ffb110a1f5dd91c7abf

ab67616d00004851a1047ffb110a1f5dd91c7abf

87 ms

ab67616d00004851e88533fca0cbb8b74713b547

ab67616d00004851e88533fca0cbb8b74713b547

149 ms

Accessibility Review

radia.sk accessibility score

100

Accessibility Issues

Best Practices

radia.sk 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

High

Missing source maps for large first-party JavaScript

SEO Factors

radia.sk SEO score

100

Search Engine Optimization Advices

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radia.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Radia.sk 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

radia.sk

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