5.3 sec in total
463 ms
4.3 sec
528 ms
Visit acoustic.ru now to see the best up-to-date Acoustic content for Russia and also check out these interesting facts you probably never knew about acoustic.ru
Acoustic Group – это безупречная звукоизоляция виброизоляция и шумоизоляция в квартире, офисе, загородном доме, концертном зале и любом другом коммерческом или общественном помещении в Москве и по Рос...
Visit acoustic.ruWe analyzed Acoustic.ru page load time and found that the first response time was 463 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
acoustic.ru performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value29.3 s
0/100
25%
Value16.7 s
0/100
10%
Value6,730 ms
0/100
30%
Value0.128
82/100
15%
Value33.4 s
0/100
10%
463 ms
1343 ms
259 ms
261 ms
399 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 67% of them (60 requests) were addressed to the original Acoustic.ru, 8% (7 requests) were made to Api-maps.yandex.ru and 6% (5 requests) were made to Widgets.livetex.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Acoustic.ru.
Page size can be reduced by 765.8 kB (44%)
1.7 MB
966.9 kB
In fact, the total size of Acoustic.ru main page is 1.7 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. 55% of websites need less resources to load. Images take 833.2 kB which makes up the majority of the site volume.
Potential reduce by 401.9 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 401.9 kB or 77% of the original size.
Potential reduce by 97.7 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, Acoustic needs image optimization as it can save up to 97.7 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 214.3 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 214.3 kB or 67% of the original size.
Potential reduce by 52.0 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. Acoustic.ru needs all CSS files to be minified and compressed as it can save up to 52.0 kB or 84% of the original size.
Number of requests can be reduced by 45 (60%)
75
30
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acoustic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
acoustic.ru
463 ms
www.acoustic.ru
1343 ms
fonts.css
259 ms
base.css
261 ms
jquery.min.js
399 ms
jquery.fancybox.css
265 ms
jquery.fancybox.pack.js
273 ms
main.js
266 ms
jquery.bxslider.min.js
388 ms
jquery.form.js
391 ms
cookie.js
413 ms
public.js
413 ms
header_top.js
418 ms
core.js
506 ms
css
25 ms
bg-body.png
157 ms
logo.png
155 ms
113.jpg
659 ms
110.jpg
803 ms
92.jpg
518 ms
90.jpg
643 ms
69_1454965351-thmb.jpg
277 ms
yt.png
286 ms
128_1454416811-thmb.jpg
411 ms
126_1453816012-thmb.jpg
430 ms
121_1450085024-thmb.jpg
546 ms
120_1450084250-thmb.jpg
570 ms
ssbuttons.png
648 ms
header_top2.png
664 ms
orange_sprite.png
705 ms
select_lang.png
757 ms
langs.png
761 ms
forum.png
774 ms
shop.png
797 ms
separator.png
834 ms
submenu.png
883 ms
ico1.png
887 ms
ico2.png
906 ms
ico3.png
919 ms
ico4.png
931 ms
ico5.png
975 ms
ico6.png
1011 ms
ico7.png
1015 ms
ico8.png
1037 ms
ico10.png
1053 ms
ico9.png
1064 ms
ico11.png
1115 ms
ico12.png
1139 ms
ico14.png
1143 ms
ico15.png
1195 ms
ico16.png
1194 ms
pkYDSlCHbDnBWPT5PPFFTA.ttf
51 ms
g46X4VH_KHOWAAa-HpnGPi3USBnSvpkopQaUR-2r7iU.ttf
72 ms
watch.js
167 ms
7dSh6BcuqDLzS2qAASIeuqCWcynf_cDxXwCLxiixG1c.ttf
77 ms
lILlYDvubYemzYzN7GbLkPOEPOIfcPv-fZ-WyMUtx48.ttf
77 ms
client.js
250 ms
gtm.js
80 ms
228 ms
PFDinDisplayPro-Reg.ttf
1858 ms
ico17.png
1104 ms
analytics.js
31 ms
collect
10 ms
collect
61 ms
watch.js
459 ms
list.png
1015 ms
blue_glink2.png
1006 ms
ga-audiences
75 ms
629 ms
arrows2.png
910 ms
separator.png
910 ms
bg-slidearrows.png
897 ms
dot01.png
873 ms
next_arr.png
849 ms
app3.js
591 ms
prev_arr.png
812 ms
dot02.png
806 ms
advert.gif
90 ms
1
91 ms
combine.xml
678 ms
78172.js
117 ms
widget-ui-3.js
238 ms
Roboto:400,700,500,300,100&subset=cyrillic,latin
196 ms
ef50ac9e93aaebe3299791c79f277f8e.cur
113 ms
3ce22e999d54bb9ca8150a59207f9d3e.cur
176 ms
4965b66fe115b2f2ed500ece66514d86.cur
275 ms
77492cf358d8b12629399322926c93f2.cur
388 ms
78172.css
128 ms
119 ms
acoustic.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
<frame> or <iframe> elements do not have a title
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.
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
acoustic.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
acoustic.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acoustic.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Acoustic.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.
acoustic.ru
Open Graph description is not detected on the main page of Acoustic. 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: