27.9 sec in total
1.8 sec
25.2 sec
776 ms
Welcome to arsenal-sib.ru homepage info - get ready to check Arsenal Sib best content for Russia right away, or after learning these important things about arsenal-sib.ru
Научно-производственное объединение «Сибирский Арсенал» – ведущее российское предприятие в сфере систем безопасности. НПО «Сибирский Арсенал» работает на рынке безопасности с 1992 г. Основная деятельн...
Visit arsenal-sib.ruWe analyzed Arsenal-sib.ru page load time and found that the first response time was 1.8 sec and then it took 26 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
arsenal-sib.ru performance score
name
value
score
weighting
Value3.5 s
33/100
10%
Value6.6 s
8/100
25%
Value5.6 s
53/100
10%
Value1,210 ms
20/100
30%
Value0
100/100
15%
Value7.0 s
53/100
10%
1841 ms
516 ms
3060 ms
1773 ms
165 ms
Our browser made a total of 128 requests to load all elements on the main page. We found that 69% of them (88 requests) were addressed to the original Arsenal-sib.ru, 12% (15 requests) were made to Clients.streamwood.ru and 6% (8 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Top100.sec.ru.
Page size can be reduced by 649.6 kB (38%)
1.7 MB
1.0 MB
In fact, the total size of Arsenal-sib.ru main page is 1.7 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. 45% of websites need less resources to load. Images take 820.6 kB which makes up the majority of the site volume.
Potential reduce by 197.2 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 197.2 kB or 86% of the original size.
Potential reduce by 73.3 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. Arsenal Sib images are well optimized though.
Potential reduce by 187.1 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 187.1 kB or 48% of the original size.
Potential reduce by 192.0 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. Arsenal-sib.ru needs all CSS files to be minified and compressed as it can save up to 192.0 kB or 74% of the original size.
Number of requests can be reduced by 52 (43%)
122
70
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arsenal Sib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
arsenal-sib.ru
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contact.css
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arsenal-sib.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.
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
arsenal-sib.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
arsenal-sib.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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arsenal-sib.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 Arsenal-sib.ru 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.
arsenal-sib.ru
Open Graph description is not detected on the main page of Arsenal Sib. 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: