Товары и услуги. Телефонный справочник предприятий и организаций. Описания деятельности, адреса, телефоны. Только проверенная информация.
Page load speed analysis
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53/100
Normal result -
7
Successful tests -
1
Failed test
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First response
425 ms
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Resources loaded
9.7 sec
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Page rendered
726 ms
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Total page load time
10.9 sec
Welcome to nsk-online.info homepage info - get ready to check Nsk Online best content right away, or after learning these important things about nsk-online.info
We analyzed Nsk-online.info page load time and found that the first response time was 425 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
Page optimization
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HTML 165.0 kB Images 32.8 kB Javascripts 185.9 kB CSS 19.2 kB In fact, the total size of Nsk-online.info main page is 403.0 kB. 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. Javascripts take 185.9 kB which makes up the majority of the site volume.
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Original 165.0 kB
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After minification 164.1 kB
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After compression 36.2 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. 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 128.8 kB or 78% of the original size.
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Original 32.8 kB
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After optimization 27.4 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. Obviously, Nsk Online needs image optimization as it can save up to 5.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
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Original 185.9 kB
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After minification 185.9 kB
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After compression 63.5 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 122.4 kB or 66% of the original size.
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Original 19.2 kB
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After minification 13.7 kB
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After compression 2.6 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. Nsk-online.info needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 86% of the original size.
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Network requests diagram
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nsk-online.info
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novosibirsk.ru5.info
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style.css
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share.js
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show_ads.js
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combine.xml
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ga.js
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nsk.jpg
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plus1.png
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error.png
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watch.js
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ca-pub-5265143037149346.js
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zrt_lookup.html
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show_ads_impl.js
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__utm.gif
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ads
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osd.js
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abg.js
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3_1_F5FFFFFF_D5FAF8FF_0_pageviews
Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Nsk-online.info, 24% (5 requests) were made to Novosibirsk.ru5.info and 19% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (8.2 sec) relates to the external source Novosibirsk.ru5.info.
Additional info on nsk-online.info
Requests
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsk Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
Javascripts
Images
CSS
AJAX
All
Possible request optimization
Javascripts
Images
CSS
AJAX
Optimized
All
Good result
Redirects
As for redirects, our browser was forwarded to http://novosibirsk.ru5.info/ before it reached this domain.
IP address
This IP address is dedicated to Nsk-online.info. This is the best domain hosting practice .
Good result
IP Trace
DNS records
| Type | Host | Target/ip | TTL | Other |
|---|---|---|---|---|
| A | nsk-online.info |
88.208.0.45 | 1199 | |
| NS | nsk-online.info |
ns2.pub-ns.com | 1199 | |
| NS | nsk-online.info |
ns1.pub-ns.com | 1199 | |
| SOA | nsk-online.info |
1199 | Mname: ns2.pub-ns.com Rname: admin.nsk-online.info Serial: 1381390045 Refresh: 21600 Retry: 3600 Expire: 691200 Minimum-ttl: 38400 |
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| MX | nsk-online.info |
mail.nsk-online.info | 1199 | Pri: 10 |
Language and encoding
Normal result
Language
N/A
Detected
N/A
Claimed
Encoding
WINDOWS-1251
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nsk-online.info can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nsk-online.info 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.
HTTPS certificate
Nsk-online.info 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
Unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.
Good result
Poor result
Social Sharing Optimization
Open Graph description is not detected on the main page of Nsk Online. 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:
nsk-online.info
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