6.5 sec in total
693 ms
4.6 sec
1.2 sec
Visit jazzsound.ru now to see the best up-to-date Jazz Sound content for Russia and also check out these interesting facts you probably never knew about jazzsound.ru
На сайте JazzSound.ru вы можете скачать джаз бесплатно, без регистрации и смс с популярных файлообменников в онлайн режиме. Слушайте только качественную музыку!
Visit jazzsound.ruWe analyzed Jazzsound.ru page load time and found that the first response time was 693 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jazzsound.ru performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value13.2 s
0/100
25%
Value8.3 s
20/100
10%
Value120 ms
97/100
30%
Value0.022
100/100
15%
Value13.0 s
13/100
10%
693 ms
274 ms
163 ms
15 ms
83 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 74% of them (66 requests) were addressed to the original Jazzsound.ru, 6% (5 requests) were made to Ulogin.ru and 4% (4 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Top100-images.rambler.ru.
Page size can be reduced by 550.5 kB (36%)
1.5 MB
961.2 kB
In fact, the total size of Jazzsound.ru main page is 1.5 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 81.4 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 81.4 kB or 83% of the original size.
Potential reduce by 351.8 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, Jazz Sound needs image optimization as it can save up to 351.8 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32.0 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 41% of the original size.
Potential reduce by 85.3 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. Jazzsound.ru needs all CSS files to be minified and compressed as it can save up to 85.3 kB or 85% of the original size.
Number of requests can be reduced by 18 (22%)
81
63
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazz Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
jazzsound.ru
693 ms
index.php
274 ms
index.php
163 ms
webfont.js
15 ms
webfont.js
83 ms
default.css
83 ms
main.css
141 ms
engine.css
109 ms
ratemain.css
121 ms
os.js
123 ms
added.js
152 ms
libs.js
163 ms
default.js
173 ms
ulogin.js
553 ms
top100.jcn
449 ms
share.js
21 ms
win.css
110 ms
radio_logo.png
322 ms
1361896497_500.jpg
385 ms
banner-88x31-rambler-gray2.gif
3407 ms
1359006967_500.jpg
381 ms
m1.png
318 ms
m4.png
313 ms
m3.png
316 ms
1448511889_500.jpg
317 ms
1457486022_folder.jpg
315 ms
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318 ms
m8.png
455 ms
noavatar.png
455 ms
foto_12980.gif
397 ms
foto_9640.jpg
399 ms
foto_5257.jpg
398 ms
m7.png
972 ms
e.png
456 ms
vulcan.png
500 ms
m9.png
504 ms
desc.gif
495 ms
1460126928_d99c00bb7f75651431c6e81ee37403de.jpg
693 ms
1460125734_4dbce58028044a57a6e8a90fe6c5d0dc.jpg
686 ms
1460124928_3e4e9f35c3d8c93cd72e783eca5eb6a1.jpg
616 ms
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615 ms
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562 ms
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626 ms
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692 ms
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751 ms
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700 ms
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794 ms
wellcome.png
1034 ms
quality.png
748 ms
header_bag.jpg
908 ms
adv.png
780 ms
group.png
782 ms
fav.png
824 ms
logo_disc.png
874 ms
logo.png
875 ms
search.png
865 ms
match
263 ms
hit
363 ms
top100.scn
243 ms
ya-share-cnt.html
136 ms
watch.js
9 ms
b-share-icon.png
158 ms
b-share_counter_large.png
188 ms
MyriadProRegular.woff
728 ms
MyriadProSemibold.woff
768 ms
OpenSans.woff
675 ms
PTSansRegular.woff
890 ms
sidebar_title.png
1093 ms
piano.png
764 ms
radio_vinyl.png
798 ms
1361896497_500.jpg
742 ms
1359006967_500.jpg
740 ms
171 ms
stats.html
931 ms
colorbag.jpg
1019 ms
700 ms
share_count
811 ms
dk
991 ms
fql.query
136 ms
share.php
592 ms
comain.jpg
792 ms
ratingmain.png
791 ms
note.png
789 ms
hit
199 ms
footer_logos.png
792 ms
zoomin.cur
794 ms
easyXDM.min.js
192 ms
hit
689 ms
hit
659 ms
jazzsound.ru accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
jazzsound.ru 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
Browser errors were logged to the console
jazzsound.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jazzsound.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 Jazzsound.ru 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.
jazzsound.ru
Open Graph description is not detected on the main page of Jazz Sound. 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: