4.5 sec in total
726 ms
3.1 sec
673 ms
Welcome to csb.by homepage info - get ready to check Csb best content for Belarus right away, or after learning these important things about csb.by
Установка и продажа систем и камер видеонаблюдения, систем контроля доступа (СКУД), охранной и пожарной сигнализации (ОПС), видеодомофонов.
Visit csb.byWe analyzed Csb.by page load time and found that the first response time was 726 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
csb.by performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value9.1 s
1/100
25%
Value8.6 s
17/100
10%
Value690 ms
43/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
726 ms
1159 ms
245 ms
748 ms
250 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original Csb.by, 3% (1 request) were made to Bitrix.info and 3% (1 request) were made to Cdn-ru.bitrix24.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Csb.by.
Page size can be reduced by 424.9 kB (37%)
1.1 MB
720.5 kB
In fact, the total size of Csb.by main page is 1.1 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. HTML takes 387.0 kB which makes up the majority of the site volume.
Potential reduce by 316.0 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. This page needs HTML code to be minified as it can gain 44.1 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 316.0 kB or 82% of the original size.
Potential reduce by 0 B
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. Csb images are well optimized though.
Potential reduce by 29.4 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 29.4 kB or 17% of the original size.
Potential reduce by 79.4 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. Csb.by needs all CSS files to be minified and compressed as it can save up to 79.4 kB or 26% of the original size.
Number of requests can be reduced by 25 (66%)
38
13
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
csb.by
726 ms
csb.by
1159 ms
default_965375942ecd94186c70880e1f51cfa5_v1.css
245 ms
template_c4f5a941d6cc6fe677d09c8a5162c12c_v1.css
748 ms
popup.min.css
250 ms
lazysizes.min.js
277 ms
ls.unveilhooks.min.js
361 ms
jquery-2.1.3.min.js
500 ms
speed.min.js
386 ms
setTheme.php
872 ms
core.min.js
477 ms
kernel_main_v1.js
266 ms
kernel_main_polyfill_customevent_v1.js
372 ms
dexie.bitrix.bundle.min.js
400 ms
core_ls.js
619 ms
core_frame_cache.min.js
618 ms
protobuf.min.js
619 ms
model.min.js
648 ms
rest.client.min.js
680 ms
pull.client.min.js
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ajax.min.js
753 ms
currency-core.bundle.min.js
754 ms
core_currency.min.js
753 ms
template_71ada4d0ee7139b91158f05b7a2a30e1_v1.js
1130 ms
default_87d1ed2cfdf0281a83c2b81937ac6677_v1.js
844 ms
y2d0t9g7kh9hsnojzniw8vu1m9ejszhp.png
231 ms
double_ring.svg
249 ms
header_icons.svg
247 ms
social.svg
446 ms
Close_mask.svg
219 ms
Wishlist_black.svg
236 ms
Comparison_black.svg
281 ms
ba.js
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loader_3_g3vvpm.js
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138 ms
print.min.css
135 ms
csb.by 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
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.
csb.by 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
General
Impact
Issue
Detected JavaScript libraries
csb.by 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 Csb.by 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 Csb.by 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.
csb.by
Open Graph data is detected on the main page of Csb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: