4.9 sec in total
751 ms
3.1 sec
1.1 sec
Welcome to bbrain.ru homepage info - get ready to check BBrain best content right away, or after learning these important things about bbrain.ru
Агентство BBrain предлагает вам разработку и поддержку сайтов любой сложности, включая даже самые нестандартные проекты. Команда высококвалифицированных специалистов готова провести оптимизацию сайта ...
Visit bbrain.ruWe analyzed Bbrain.ru page load time and found that the first response time was 751 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
bbrain.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value17.7 s
0/100
25%
Value8.8 s
16/100
10%
Value5,430 ms
0/100
30%
Value1
2/100
15%
Value19.1 s
3/100
10%
751 ms
230 ms
660 ms
222 ms
228 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 92% of them (96 requests) were addressed to the original Bbrain.ru, 2% (2 requests) were made to Code-ya.jivosite.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bbrain.ru.
Page size can be reduced by 514.0 kB (43%)
1.2 MB
684.9 kB
In fact, the total size of Bbrain.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. 65% of websites need less resources to load. Images take 577.8 kB which makes up the majority of the site volume.
Potential reduce by 35.6 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 35.6 kB or 78% of the original size.
Potential reduce by 31.3 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. BBrain images are well optimized though.
Potential reduce by 138.6 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 138.6 kB or 62% of the original size.
Potential reduce by 308.5 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. Bbrain.ru needs all CSS files to be minified and compressed as it can save up to 308.5 kB or 88% of the original size.
Number of requests can be reduced by 24 (26%)
93
69
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BBrain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
bbrain.ru
751 ms
kernel_main_v1.css
230 ms
kernel_main_v1.js
660 ms
kernel_main_polyfill_promise_v1.js
222 ms
loadext.min.js
228 ms
extension.min.js
226 ms
js
77 ms
aos.css
337 ms
styles.css
737 ms
adaptive.css
442 ms
fonts.css
332 ms
FontAwesome.css
333 ms
jquery-1.10.2.min.js
854 ms
jquery.maskedinput.min.js
441 ms
jquery.fancybox.pack.js
443 ms
jquery.fancybox.css
550 ms
jquery.noty.packaged.min.js
556 ms
buttons.css
556 ms
animate.css
857 ms
scripts.js
843 ms
aos.js
842 ms
slick.min.js
843 ms
slick.css
844 ms
Jg3zzqyXvC
504 ms
ba.js
189 ms
logo_small.png
137 ms
contact_phone.png
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logo.png
136 ms
main_service_normal_1.png
149 ms
main_service_active_1.png
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main_service_normal_2.png
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main_service_active_2.png
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main_service_normal_3.png
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main_service_active_3.png
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main_service_normal_10.png
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main_service_normal_11.png
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main_service_active_11.png
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rk_bank.jpg
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rk_bank_active.jpg
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su_155.jpg
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su_155_active.jpg
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sesma.jpg
480 ms
sesma_active.jpg
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intex.jpg
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intex_active.jpg
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ottobock.jpg
552 ms
ottobock_active.jpg
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bestway.jpg
586 ms
bestway_active.jpg
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mnemalo.jpg
649 ms
analytics.js
55 ms
opensans-regular.woff
751 ms
opensans-semibold.woff
655 ms
playfairdisplay-regular.woff
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playfairdisplay-bold.woff
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watch.js
177 ms
bx_stat
244 ms
opensans-light.woff
612 ms
opensans-bold.woff
631 ms
Roboto-Black.woff
632 ms
opensans-bolditalic.woff
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ajax_counter.php
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mnemalo_active.jpg
628 ms
english-space.jpg
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english-space_active.jpg
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pupilotta.jpg
733 ms
pupilotta_active.jpg
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haogang.jpg
731 ms
collect
24 ms
Jg3zzqyXvC
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haogang_active.jpg
778 ms
v125.jpg
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v125_active.jpg
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daosami.jpg
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daosami_active.jpg
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dverda.jpg
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eda-priroda.jpg
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wmt24.jpg
780 ms
wmt24_active.jpg
825 ms
sprite_all.png
876 ms
top_banner_bg_light.jpg
845 ms
corner_dark.png
789 ms
title-line.png
790 ms
index_sprite_best.png
836 ms
center_banner_bg.jpg
877 ms
gradient_top_light.png
874 ms
gradient_bottom_light.png
849 ms
index_sprite_indicators.png
786 ms
bottom_bg.jpg
798 ms
bbrain.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
[id] attributes on active, focusable elements are not unique
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
Form elements do not have associated labels
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.
bbrain.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
bbrain.ru SEO score
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 Bbrain.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 Bbrain.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.
bbrain.ru
Open Graph description is not detected on the main page of BBrain. 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: