3.3 sec in total
738 ms
2 sec
526 ms
Welcome to radiovlna.sk homepage info - get ready to check Radio Vlna best content for Slovakia right away, or after learning these important things about radiovlna.sk
Hity overené časom, to je Rádio Vlna. Aktuálne informácie sa dozviete kedykoľvek počas vysielania, nielen v stabilných pozíciach.
Visit radiovlna.skWe analyzed Radiovlna.sk page load time and found that the first response time was 738 ms and then it took 2.5 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.
radiovlna.sk performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value9.8 s
0/100
25%
Value7.3 s
29/100
10%
Value900 ms
31/100
30%
Value0.604
10/100
15%
Value13.4 s
11/100
10%
738 ms
24 ms
178 ms
321 ms
654 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 22% of them (10 requests) were addressed to the original Radiovlna.sk, 15% (7 requests) were made to Ad.sitelement.sk and 13% (6 requests) were made to C.static.radiovlna.sk. The less responsive or slowest element that took the longest time to load (817 ms) relates to the external source Zlavy.radiovlna.sk.
Page size can be reduced by 223.8 kB (18%)
1.2 MB
991.1 kB
In fact, the total size of Radiovlna.sk main page is 1.2 MB. 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 1.0 MB which makes up the majority of the site volume.
Potential reduce by 32.9 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 32.9 kB or 73% of the original size.
Potential reduce by 114.4 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. Obviously, Radio Vlna needs image optimization as it can save up to 114.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 43.1 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 48% of the original size.
Potential reduce by 33.3 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. Radiovlna.sk needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 80% of the original size.
Number of requests can be reduced by 8 (21%)
39
31
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Vlna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
radiovlna.sk
738 ms
analytics.js
24 ms
style.min.css
178 ms
all.js
321 ms
script.min.js
654 ms
src_tg.php
431 ms
spcjs.php
448 ms
conversion.js
37 ms
collect
13 ms
css
25 ms
app_web2.jpg
501 ms
12801513_1720025011610362_5387271311800644002_n.jpg
438 ms
krasny-obedovy-box-aj-s-flasou-1-457x227.jpg
523 ms
wellness-pobyt-s-polpenziou-v-cr-1-457x227.jpg
602 ms
6-dnovy-zajazd-do-normandie-a-bretonska-1-457x227-wm.jpg
817 ms
6899_1715231878756342_3350664827349073048_n.jpg
636 ms
12705743_1715232318756298_7126350820406025694_n.jpg
766 ms
12512549_1711663315779865_7277463003332762436_n.jpg
699 ms
logo.svg
132 ms
tip.svg
185 ms
mobile_app.png
345 ms
playstore.png
186 ms
appstore.png
187 ms
1402951418women_skiing.jpg
485 ms
Stressed1.jpg
485 ms
12038500_1666990603580470_127427541216219674_n.jpg
487 ms
web.png
811 ms
web_01.png
809 ms
nsLtvfQoT-rVwGTHHnkeJqCWcynf_cDxXwCLxiixG1c.ttf
93 ms
pFZGRS3ywNfpSqkEIed1Ww.ttf
127 ms
5M21SdFLkD52QavfmHs6cA.ttf
26 ms
97uahxiqZRoncBaCEI3aW6CWcynf_cDxXwCLxiixG1c.ttf
48 ms
f.woff
267 ms
129 ms
xd_arbiter.php
216 ms
xd_arbiter.php
434 ms
spc.php
132 ms
fl.js
109 ms
lg.php
120 ms
lg.php
116 ms
lg.php
229 ms
82 ms
0123.js
62 ms
key
142 ms
xd_arbiter.php
138 ms
34 ms
radiovlna.sk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
radiovlna.sk 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
radiovlna.sk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
SK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiovlna.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak 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 Radiovlna.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.
radiovlna.sk
Open Graph data is detected on the main page of Radio Vlna. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: