6.7 sec in total
288 ms
5.7 sec
727 ms
Welcome to bis-expert.ru homepage info - get ready to check Bis Expert best content for Russia right away, or after learning these important things about bis-expert.ru
Конференции по информационной безопасности. Ассоциация Bisa создана на языке бизнеса про рынок ИБ и технологии. Конференции для специалистов по ИБ на одном сайте. Календарь мероприятий и конференций п...
Visit bis-expert.ruWe analyzed Bis-expert.ru page load time and found that the first response time was 288 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bis-expert.ru performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value13.2 s
0/100
25%
Value7.1 s
31/100
10%
Value2,580 ms
4/100
30%
Value0.534
14/100
15%
Value12.9 s
13/100
10%
288 ms
658 ms
507 ms
173 ms
173 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Bis-expert.ru, 85% (28 requests) were made to Bisa.ru and 9% (3 requests) were made to Captcha-api.yandex.ru. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Bisa.ru.
Page size can be reduced by 100.1 kB (3%)
3.1 MB
3.0 MB
In fact, the total size of Bis-expert.ru main page is 3.1 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. 25% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 21.9 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. This page needs HTML code to be minified as it can gain 7.0 kB, which is 24% 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 21.9 kB or 75% of the original size.
Potential reduce by 77.7 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. Bis Expert images are well optimized though.
Potential reduce by 96 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 296 B
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. Bis-expert.ru has all CSS files already compressed.
Number of requests can be reduced by 4 (16%)
25
21
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bis Expert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
bis-expert.ru
288 ms
bis-expert.ru
658 ms
507 ms
bisa.ru
173 ms
css_2QdPZjxmguwDVVlkGJqd0eq-4vOfOGE_4pPmGpXgb4I.css
173 ms
css_ud3BaCSf8q6UW7xwmiYk8NS6yw0Cu7xWYl2jySdpiPs.css
548 ms
logo.svg
218 ms
js_v4PZgfjTRBO-VHztQP4d9JZPRgJW7UM9NVV8LbDEnro.js
816 ms
captcha.js
888 ms
js_yF0C1oJDgizJN3xRu3zzHgRHWdqoRKfykr0u_i4bIPQ.js
661 ms
front_grafic_24_1.png
617 ms
progects_1.png
619 ms
progects_2_2.jpg
655 ms
progects_3.png
880 ms
m_smirnov_cyrc.png
721 ms
useful_materials1.png
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useful_materials3.png
969 ms
blue_check.png
884 ms
telegram.svg
976 ms
vk.svg
1042 ms
video.svg
1046 ms
strelka.svg
568 ms
strelka-white.svg
576 ms
logo.svg
641 ms
mail.svg
644 ms
city.svg
665 ms
DINPro.ttf
818 ms
DINPro-Medium.ttf
959 ms
DINPro-Bold.ttf
891 ms
icomoon.ttf
1437 ms
vendors.2134c4ae3d7b0a162506.chunk.js
172 ms
shield.92b352a1c535daccf62d.chunk.js
180 ms
bis-expert.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
Image elements do not have [alt] attributes
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.
bis-expert.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
bis-expert.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bis-expert.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 Bis-expert.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.
bis-expert.ru
Open Graph data is detected on the main page of Bis Expert. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: