3.1 sec in total
624 ms
2.2 sec
315 ms
Click here to check amazing Opt Radio content for Russia. Otherwise, check out these important facts you probably never knew about opt-radio.ru
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Visit opt-radio.ruWe analyzed Opt-radio.ru page load time and found that the first response time was 624 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.
opt-radio.ru performance score
name
value
score
weighting
Value1.1 s
100/100
10%
Value1.8 s
98/100
25%
Value2.5 s
97/100
10%
Value130 ms
96/100
30%
Value0.302
39/100
15%
Value1.5 s
100/100
10%
624 ms
137 ms
10 ms
265 ms
266 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 93% of them (56 requests) were addressed to the original Opt-radio.ru, 3% (2 requests) were made to Counter.yadro.ru and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Opt-radio.ru.
Page size can be reduced by 122.3 kB (37%)
331.5 kB
209.1 kB
In fact, the total size of Opt-radio.ru main page is 331.5 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. 20% of websites need less resources to load. Images take 238.9 kB which makes up the majority of the site volume.
Potential reduce by 76.9 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 76.9 kB or 90% of the original size.
Potential reduce by 39.1 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, Opt Radio needs image optimization as it can save up to 39.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.3 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. Opt-radio.ru needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 91% of the original size.
Number of requests can be reduced by 20 (35%)
57
37
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opt Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
opt-radio.ru
624 ms
style.css
137 ms
watch.js
10 ms
logo.jpg
265 ms
1.gif
266 ms
ss.gif
265 ms
sss.gif
273 ms
excel.gif
273 ms
new.gif
276 ms
f1.jpg
392 ms
f2.jpg
396 ms
5001s.jpg
398 ms
5002s.jpg
401 ms
5012s.jpg
409 ms
5003s.jpg
411 ms
5004s.jpg
526 ms
5013s.jpg
537 ms
5025s.jpg
530 ms
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535 ms
5006s.jpg
545 ms
5007s.jpg
550 ms
5019s.jpg
677 ms
5020s.jpg
678 ms
5022s.jpg
679 ms
5021s.jpg
676 ms
5034s.jpg
815 ms
5011s.jpg
688 ms
2014s.jpg
810 ms
5023s.jpg
811 ms
5015s.jpg
812 ms
5030s.jpg
945 ms
5017s.jpg
826 ms
5018s.jpg
941 ms
5024s.jpg
944 ms
5026s.jpg
943 ms
5009s.jpg
951 ms
5027s.jpg
1101 ms
5029s.jpg
1203 ms
hit
252 ms
3_1_FFE450FF_F4C430FF_0_pageviews
225 ms
5032s.jpg
1053 ms
5028s.jpg
821 ms
5033s.jpg
951 ms
bg.jpg
827 ms
logo2.jpg
947 ms
bg11.gif
957 ms
bg12.gif
971 ms
bgleft.gif
951 ms
bgline11.gif
950 ms
bgline1.gif
952 ms
f.jpg
951 ms
hit
127 ms
bgser3.jpg
957 ms
bgser6.jpg
982 ms
bgser.jpg
949 ms
bg33.gif
947 ms
bg34.gif
948 ms
bgline2.gif
950 ms
bgline.gif
970 ms
bgniz.gif
980 ms
opt-radio.ru 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
opt-radio.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
opt-radio.ru SEO score
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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opt-radio.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Opt-radio.ru main page’s claimed encoding is windows-1251. 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.
opt-radio.ru
Open Graph description is not detected on the main page of Opt Radio. 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: