4.1 sec in total
936 ms
2.5 sec
648 ms
Click here to check amazing Text Radio Online content for Czech Republic. Otherwise, check out these important facts you probably never knew about text.radioonline.cz
Rádio Online - poslouchejte česká i zahraniční rádia online, youtube písničky, karaoke texty, texty písní, hitparáda a lyrics.
Visit text.radioonline.czWe analyzed Text.radioonline.cz page load time and found that the first response time was 936 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
text.radioonline.cz performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value19.0 s
0/100
25%
Value9.3 s
13/100
10%
Value5,180 ms
0/100
30%
Value0.056
98/100
15%
Value13.9 s
10/100
10%
936 ms
240 ms
17 ms
236 ms
478 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Text.radioonline.cz, 16% (9 requests) were made to Img.youtube.com and 9% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (936 ms) relates to the external source Radioonline.cz.
Page size can be reduced by 268.7 kB (32%)
838.8 kB
570.1 kB
In fact, the total size of Text.radioonline.cz main page is 838.8 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. 50% of websites need less resources to load. Images take 539.2 kB which makes up the majority of the site volume.
Potential reduce by 26.9 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 26.9 kB or 73% of the original size.
Potential reduce by 65.5 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, Text Radio Online needs image optimization as it can save up to 65.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 123.7 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 123.7 kB or 62% of the original size.
Potential reduce by 52.6 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. Text.radioonline.cz needs all CSS files to be minified and compressed as it can save up to 52.6 kB or 81% of the original size.
Number of requests can be reduced by 15 (26%)
57
42
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Text Radio Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
www.radioonline.cz
936 ms
web.4.css
240 ms
swfobject.js
17 ms
video.js
236 ms
web.2.js
478 ms
adsbygoogle.js
5 ms
2.jpg
27 ms
bg.png
179 ms
bg2.jpg
356 ms
hlavicka.jpg
471 ms
vrch.jpg
351 ms
facebook.png
233 ms
logo.jpg
233 ms
menu.png
234 ms
vyhledavani-input.png
346 ms
vyhledat.png
348 ms
oddelovac.png
347 ms
content_wide.png
462 ms
50309_200_150.jpg
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50308_60_45.jpg
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469 ms
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478 ms
40-100x120.jpg
608 ms
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610 ms
intro_rds.png
609 ms
2.jpg
23 ms
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24 ms
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25 ms
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167 ms
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25 ms
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21 ms
2.jpg
48 ms
2.jpg
71 ms
ca-pub-8570667825985906.js
69 ms
zrt_lookup.html
67 ms
show_ads_impl.js
67 ms
intro_hit.png
562 ms
yt_related_bg.png
644 ms
paticka1.png
759 ms
paticka-logo.png
645 ms
paticka-menu.png
653 ms
paticka2.png
651 ms
sitemap.png
661 ms
ga.js
22 ms
loadingAnimation.gif
740 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
741 ms
__utm.gif
76 ms
ads
312 ms
osd.js
7 ms
6566036556278351615
46 ms
abg.js
47 ms
m_js_controller.js
57 ms
googlelogo_color_112x36dp.png
34 ms
s
28 ms
x_button_blue2.png
30 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
4 ms
text.radioonline.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
text.radioonline.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
text.radioonline.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Text.radioonline.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Text.radioonline.cz 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.
text.radioonline.cz
Open Graph description is not detected on the main page of Text Radio Online. 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: