itsecurity.ru: Курсы по информационной безопасности, обучение защите информации в учебном центре ИНФОРМЗАЩИТА
Наш учебный центр предлагает различные курсы лекций и семинаров по информационной безопасности
Page load speed analysis
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50/100
Normal result -
6
Successful tests -
2
Failed tests
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First response
3.1 sec
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Resources loaded
41.5 sec
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Page rendered
761 ms
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Total page load time
45.4 sec
Welcome to itsecurity.ru homepage info - get ready to check Itsecurity best content for Russia right away, or after learning these important things about itsecurity.ru
We analyzed Itsecurity.ru page load time and found that the first response time was 3.1 sec and then it took 42.3 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 were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
Page optimization
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HTML 139.2 kB Images 560.3 kB Javascripts 831.8 kB CSS 131.6 kB In fact, the total size of Itsecurity.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. 50% of websites need less resources to load. Javascripts take 831.8 kB which makes up the majority of the site volume.
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Original 139.2 kB
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After minification 118.6 kB
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After compression 21.7 kB
HTML optimization
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 20.7 kB, which is 15% 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 117.6 kB or 84% of the original size.
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Original 560.3 kB
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After optimization 536.1 kB
Image optimization
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. Itsecurity images are well optimized though.
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Original 831.8 kB
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After minification 831.8 kB
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After compression 218.7 kB
JavaScript optimization
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 613.1 kB or 74% of the original size.
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Original 131.6 kB
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After minification 127.8 kB
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After compression 21.2 kB
CSS optimization
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. Itsecurity.ru needs all CSS files to be minified and compressed as it can save up to 110.4 kB or 84% of the original size.
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Network requests diagram
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itsecurity.ru
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jquery-ui-1.10.0.custom.css
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jquery.fancybox-1.3.4.css
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jquery.min.js
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jquery.mousewheel-3.0.4.pack.js
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jquery.fancybox-1.3.4.pack.js
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jquery-ui-1.10.3.js
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jquery.jcarousel.js
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jquery.selectbox.js
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slides.jquery.js
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jquery.colorbox.js
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swfobject.js
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script.js
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kernel_main.css
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page_2026d575c04723c239caa5d9bfc0c90a.css
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imyie.littleadmin.css
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kernel_main.js
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page_ed83ad50cae321bf51dd758b0f038a9c.js
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openapi.js
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ba.js
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ga.js
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logo.png
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marker1.png
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VXcANLwwL5J.js
Our browser made a total of 118 requests to load all elements on the main page. We found that 14% of them (17 requests) were addressed to the original Itsecurity.ru, 33% (39 requests) were made to Itsecurity.ru.opt-css.1c-bitrix-cdn.ru and 17% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Informer.yandex.ru.
Additional info on itsecurity.ru
Requests
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itsecurity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
Javascripts
Images
CSS
AJAX
All
Possible request optimization
Javascripts
Images
CSS
AJAX
Optimized
All
Normal result
IP address
This IP address is dedicated to Itsecurity.ru. This is the best domain hosting practice .
Normal result
IP Trace
itsecurity.ru
195.230.101.90
DNS records
| Type | Host | Target/ip | TTL | Other |
|---|---|---|---|---|
| A | itsecurity.ru |
195.230.101.90 | 10798 | |
| NS | itsecurity.ru |
a.ns.infosec.ru | 10798 | |
| SOA | itsecurity.ru |
3600 | Mname: convert.infosec.ru Rname: admin.convert.infosec.ru Serial: 2017121516 Refresh: 3600 Retry: 3600 Expire: 604800 Minimum-ttl: 3600 |
|
| MX | itsecurity.ru |
a.mx.infosec.ru | 10800 | Pri: 10 |
| MX | itsecurity.ru |
c.mx.infosec.ru | 10800 | Pri: 10 |
Language and encoding
Good result
Language
RU
Detected
RU
Claimed
Encoding
UTF-8
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itsecurity.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 Itsecurity.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.
HTTPS certificate
Itsecurity.ru has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Normal result
Visitor World Map
Country of origin for 64% of all visits is Russia. It’s good for Itsecurity.ru that their server is also located in Russia, as that enables the majority of their visitors to benefit from a much faster page load time.
Good result
Poor result
Social Sharing Optimization
Open Graph description is not detected on the main page of Itsecurity. 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:
itsecurity.ru
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