3.8 sec in total
658 ms
2.7 sec
360 ms
Visit arenda-zvuka-spb.ru now to see the best up-to-date Arenda Zvuka Spb content for Russia and also check out these interesting facts you probably never knew about arenda-zvuka-spb.ru
Аренда звука и звуковых компонентов по доступным ценам в Санкт-Петербурге. Доставка! Настройка! Наличный и безналичный расчет. ☎ +7(921)930-25-04.
Visit arenda-zvuka-spb.ruWe analyzed Arenda-zvuka-spb.ru page load time and found that the first response time was 658 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
arenda-zvuka-spb.ru performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value8.9 s
1/100
25%
Value8.8 s
15/100
10%
Value2,790 ms
3/100
30%
Value0.002
100/100
15%
Value13.2 s
12/100
10%
658 ms
25 ms
565 ms
569 ms
690 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 37% of them (19 requests) were addressed to the original Arenda-zvuka-spb.ru, 18% (9 requests) were made to Arenda-zvuka-spb.ru.opt-css.1c-bitrix-cdn.ru and 10% (5 requests) were made to Arenda-zvuka-spb.ru.opt-js.1c-bitrix-cdn.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Arenda-zvuka-spb.ru.opt-js.1c-bitrix-cdn.ru.
Page size can be reduced by 268.6 kB (57%)
468.3 kB
199.7 kB
In fact, the total size of Arenda-zvuka-spb.ru main page is 468.3 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. 45% of websites need less resources to load. CSS take 145.9 kB which makes up the majority of the site volume.
Potential reduce by 57.4 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 57.4 kB or 77% of the original size.
Potential reduce by 10.3 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. Arenda Zvuka Spb images are well optimized though.
Potential reduce by 76.9 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 76.9 kB or 56% of the original size.
Potential reduce by 124.0 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. Arenda-zvuka-spb.ru needs all CSS files to be minified and compressed as it can save up to 124.0 kB or 85% of the original size.
Number of requests can be reduced by 16 (34%)
47
31
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arenda Zvuka Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
arenda-zvuka-spb.ru
658 ms
css
25 ms
kernel_main.css
565 ms
page_8834abd09693df4a003dc909fa2746e5.css
569 ms
template_50ea09207a3a51c40a8e2a1b2ce93560.css
690 ms
kernel_main.js
920 ms
core_db.min.js
559 ms
core_frame_cache.min.js
566 ms
template_4cf6037eaf332ee3b25db81b2dd320a7.js
1090 ms
page_635167ba91eac4a39963fbab2bd9943a.js
576 ms
share.js
20 ms
arenda-zvuka-spb.ru
350 ms
jduSEW07_j4sIG_ERxiq4Q.woff
12 ms
HXiERDIZdwFzjXlbcMq7XPesZW2xOQ-xsNqO47m55DA.woff
47 ms
ba.js
191 ms
social-tmp.png
160 ms
logo_.jpg
157 ms
aae4a4c709f326aad0e6d515d6d8e9b9.jpg
234 ms
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259 ms
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09c3aacdb8de846ef2cf9c3c9292afbd.jpg
387 ms
lnks-header.png
147 ms
index-ptomo.png
148 ms
h2.png
239 ms
social-tmp-f.png
243 ms
watch.js
168 ms
analytics.js
96 ms
ya-share-cnt.html
35 ms
b-share-icon.png
34 ms
b-share_counter_large.png
35 ms
captcha.php
480 ms
captcha.php
587 ms
sprite-1x.png
350 ms
switch.jpg
352 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
126 ms
collect
12 ms
730 ms
fql.query
155 ms
share.php
618 ms
bx_stat
213 ms
watch.js
441 ms
advert.gif
85 ms
1
85 ms
arenda-zvuka-spb.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.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
arenda-zvuka-spb.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
arenda-zvuka-spb.ru 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
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
Tap targets are not sized appropriately
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arenda-zvuka-spb.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 Arenda-zvuka-spb.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.
arenda-zvuka-spb.ru
Open Graph description is not detected on the main page of Arenda Zvuka Spb. 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: