6.3 sec in total
839 ms
5.1 sec
286 ms
Visit cvg.ru now to see the best up-to-date Cvg content for Russia and also check out these interesting facts you probably never knew about cvg.ru
Компания CVGAUDIO | Профессиональные системы фонового звука. Продажа и установка оборудования для систем транляции фоновой музыки и речевого оповещения.
Visit cvg.ruWe analyzed Cvg.ru page load time and found that the first response time was 839 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cvg.ru performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value4.2 s
44/100
25%
Value7.1 s
31/100
10%
Value300 ms
78/100
30%
Value0.008
100/100
15%
Value7.3 s
49/100
10%
839 ms
615 ms
250 ms
802 ms
257 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 89% of them (48 requests) were addressed to the original Cvg.ru, 7% (4 requests) were made to Mc.yandex.ru and 4% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Cvg.ru.
Page size can be reduced by 237.6 kB (20%)
1.2 MB
951.9 kB
In fact, the total size of Cvg.ru 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. 20% of websites need less resources to load. Images take 920.2 kB which makes up the majority of the site volume.
Potential reduce by 15.9 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 15.9 kB or 72% of the original size.
Potential reduce by 48.0 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. Cvg images are well optimized though.
Potential reduce by 120.7 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 120.7 kB or 66% of the original size.
Potential reduce by 53.0 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. Cvg.ru needs all CSS files to be minified and compressed as it can save up to 53.0 kB or 82% of the original size.
Number of requests can be reduced by 9 (18%)
51
42
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cvg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cvg.ru
839 ms
style.css
615 ms
test.css
250 ms
jquery-1.8.3.min.js
802 ms
scripts.js
257 ms
thickbox.js
542 ms
thickbox.css
495 ms
style_main.css
651 ms
mobilyslider.js
704 ms
fon_vertical2.gif
298 ms
fon_h1.gif
282 ms
banner_120.jpg
971 ms
banner_119.jpg
878 ms
banner_118.jpg
848 ms
banner_117.jpg
926 ms
banner_116.jpg
1043 ms
banner_108.jpg
945 ms
banner_112.jpg
1611 ms
banner_111.jpg
1526 ms
banner_109.jpg
1626 ms
banner_113.jpg
1625 ms
banner_115.jpg
1633 ms
banner_106.jpg
1710 ms
15-17.09.2016.jpg
2171 ms
1-3.11.2016.jpg
2234 ms
radius_l_b_grey.jpg
1881 ms
2016_01_18.jpg
1925 ms
2015_12_25.jpg
2049 ms
2015_12_06.jpg
2295 ms
radius_l_b_sergol.jpg
2144 ms
iso-9001-2011.jpg
2372 ms
you_tube.png
2294 ms
fb.png
2411 ms
instagram.png
2427 ms
lj.png
2495 ms
tweet.png
2550 ms
vk.png
3101 ms
procast.png
2785 ms
px.gif
2661 ms
bag_top_main.gif
2703 ms
hit
265 ms
fon_vertical1.gif
2732 ms
map_home_m.gif
2771 ms
logo2_main.gif
3008 ms
search.png
2923 ms
watch.js
182 ms
loadingAnimation.gif
3076 ms
watch.js
448 ms
bullets.png
2801 ms
hit
129 ms
prev_next.png
2805 ms
advert.gif
84 ms
1
85 ms
print.css
518 ms
cvg.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
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
Form elements do not have associated labels
cvg.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cvg.ru SEO score
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cvg.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Cvg.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.
cvg.ru
Open Graph description is not detected on the main page of Cvg. 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: