3.7 sec in total
760 ms
2.3 sec
608 ms
Click here to check amazing Zvuk Svet content for Ukraine. Otherwise, check out these important facts you probably never knew about zvuk-svet.com.ua
акустические системы, световое оборудование, видео оборудование, караоке системы, микрофоны, hi-fi, домашние кинотеатры, наушники, системы управления и автоматизации дома
Visit zvuk-svet.com.uaWe analyzed Zvuk-svet.com.ua page load time and found that the first response time was 760 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
zvuk-svet.com.ua performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value3.8 s
55/100
25%
Value5.4 s
57/100
10%
Value310 ms
77/100
30%
Value0.044
99/100
15%
Value8.9 s
34/100
10%
760 ms
189 ms
25 ms
204 ms
206 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 43% of them (47 requests) were addressed to the original Zvuk-svet.com.ua, 11% (12 requests) were made to Vk.com and 9% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (933 ms) relates to the external source Static.siteheart.com.
Page size can be reduced by 499.0 kB (48%)
1.0 MB
540.8 kB
In fact, the total size of Zvuk-svet.com.ua main page is 1.0 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. 60% of websites need less resources to load. Javascripts take 446.6 kB which makes up the majority of the site volume.
Potential reduce by 98.9 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 98.9 kB or 83% of the original size.
Potential reduce by 18.4 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. Zvuk Svet images are well optimized though.
Potential reduce by 302.8 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 302.8 kB or 68% of the original size.
Potential reduce by 79.0 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. Zvuk-svet.com.ua needs all CSS files to be minified and compressed as it can save up to 79.0 kB or 41% of the original size.
Number of requests can be reduced by 49 (47%)
104
55
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zvuk Svet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
zvuk-svet.com.ua
760 ms
style.css
189 ms
jquery.min.js
25 ms
jquery.mousewheel-3.0.4.pack.js
204 ms
jquery.fancybox-1.3.4.pack.js
206 ms
jquery.fancybox-1.3.4.css
207 ms
jquery.cookie.js
209 ms
jquery.infinitescroll.min.js
282 ms
bg1.png
165 ms
base.js
101 ms
plusone.js
134 ms
openapi.js
361 ms
online.dll
383 ms
header.png
171 ms
logo.png
171 ms
search-btt.png
171 ms
search-back.png
147 ms
sprites.png
243 ms
footer_bg.jpg
171 ms
shopping_cart.png
237 ms
kyivstar.png
328 ms
life.png
242 ms
mts.png
240 ms
wrapper.png
248 ms
arrow-right.png
328 ms
skype.gif
379 ms
vkontakte.png
378 ms
facebook.png
379 ms
youtube.jpg
379 ms
proin1.png
419 ms
cat.9.0.jpg
418 ms
cat.1.0.jpg
427 ms
cat.2.0.jpg
427 ms
cat.27.0.jpg
429 ms
cat.4.0.jpg
429 ms
cat.7.0.jpg
525 ms
cat.11.0.jpg
525 ms
cat.6.0.jpg
524 ms
cat.14.0.jpg
522 ms
cat.21.0.jpg
529 ms
cat.18.0.jpg
527 ms
cat.19.0.jpg
645 ms
cat.25.0.jpg
645 ms
cat.23.0.jpg
645 ms
cat.3.0.jpg
645 ms
cat.10.0.jpg
645 ms
631 ms
cat.22.0.jpg
602 ms
cat.24.0.jpg
662 ms
line1.png
653 ms
ga.js
6 ms
__utm.gif
17 ms
cb=gapi.loaded_0
9 ms
watch.js
170 ms
all.js
30 ms
sh.js
170 ms
mark.gif
568 ms
footer2.png
565 ms
71 ms
xd_arbiter.php
29 ms
xd_arbiter.php
34 ms
watch.js
524 ms
sh.js
37 ms
widget.js
90 ms
ping
40 ms
upload.gif
127 ms
widget_community.php
290 ms
online.gif
288 ms
widget.js
933 ms
like_box.php
82 ms
410ucuAGgaJ.css
39 ms
tSbl8xBI27R.css
53 ms
q68gy-v_YMF.js
51 ms
Go34Did4Pzc.js
71 ms
0wM5s1Khldu.js
50 ms
1bNoFZUdlYZ.js
46 ms
531138_377448585667877_1451238766_n.jpg
92 ms
155357_374369065975829_2135858432_n.png
52 ms
228498_112556232162624_3276166_n.jpg
52 ms
12742275_1688620108090314_8302876724762611706_n.jpg
55 ms
12002167_872741756145219_4618072928551566256_n.jpg
56 ms
400675_132131950312467_360466274_n.jpg
54 ms
wL6VQj7Ab77.png
38 ms
s7jcwEQH7Sx.png
38 ms
loader_nav19188_3.js
127 ms
lite.css
133 ms
lite.js
481 ms
lang3_0.js
243 ms
widget_community.css
244 ms
xdm.js
253 ms
al_community.js
253 ms
online0.gif
136 ms
ads.people-group.net
311 ms
I6-MnjEovm5.js
13 ms
pQrUxxo5oQp.js
7 ms
advert.gif
85 ms
fonts2.css
392 ms
jquery.min.js
461 ms
1
87 ms
e_f7091eab.jpg
371 ms
7e3E5eQsmqg.jpg
380 ms
7mAT1LFR9NM.jpg
375 ms
6ybLjSOHuSs.jpg
363 ms
vAQbmnWF4fw.jpg
244 ms
olLvf5CqTfQ.jpg
243 ms
camera_50.png
121 ms
w_logo.png
128 ms
index.css
4 ms
logo.png
6 ms
zvuk-svet.com.ua 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
Form elements do not have associated labels
Links do not have a discernible name
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>).
zvuk-svet.com.ua 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
zvuk-svet.com.ua 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
RU
EN
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zvuk-svet.com.ua 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 Zvuk-svet.com.ua 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.
zvuk-svet.com.ua
Open Graph description is not detected on the main page of Zvuk Svet. 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: