N4.BIZ Деловая социальная сеть B2B и B2C - готовый интернет-магазин бесплатно - N4.BIZ

n4.biz Website Information

Daily Unique Visits: 6,201

Daily Page Views: 24,804

Income Per Day: $69

Estimated Value: $37,260

This website is located in Russian Federation and is using following IP address 195.90.151.70. See the complete list of popular websites hosted in Russian Federation.

n4.biz is registered under .BIZ top-level domain. Please check other sites in .BIZ zone.

Website n4.biz is using the following name servers:

  • ns1.esrv.pro
  • ns2.esrv.pro

and is probably hosted by PJSC Rostelecom. See the full list of other websites hosted by PJSC Rostelecom.

The highest website n4.biz position in Alexa rank database was 27763 and the lowest rank position was 999330. Current position of n4.biz in Alexa rank database is 202383.

Desktop speed score of n4.biz (87/100) is better than the results of 84.39% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of n4.biz (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of n4.biz (72/100) is better than the results of 79.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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n4.biz Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


n4.biz whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Domain Name: n4.biz
Registry Domain ID: D33968866-BIZ
Registrar WHOIS Server:
Registrar URL: www.nic.ru
Updated Date: 2024-09-14T12:53:25Z
Creation Date: 2009-10-08T20:56:08Z
Registry Expiry Date: 2025-10-07T23:59:59Z
Registrar: Regional Network Information Center, JSC dba RU-CENTER
Registrar IANA ID: 463
Registrar Abuse Contact Email: Tld-abuse@nic.ru
Registrar Abuse Contact Phone: +7.4959944601
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Andrey U Bykov
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: RU
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns2.esrv.pro
Name Server: ns1.esrv.pro
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-20T19:38:27Z

n4.biz server information

Servers Location

n4.biz desktop page speed rank

Last tested: 2017-04-24


Desktop Speed Good
87/100

n4.biz Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://n4.biz/html/js/barebone.jsp?browserId=other…=ru_RU&t=1493017756000

Optimize CSS Delivery of the following:

http://n4.biz/html/portal/css.jsp?browserId=other&…=ru_RU&t=1482140948000
http://n4.biz/new-navigator-theme/css/main.css?bro…=ru_RU&t=1493017756000

priority - 2Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://connect.facebook.net/$current_language_id/all.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 13.1KiB (40% reduction).

Compressing http://n4.biz/image/image_gallery?img_id=82857441 could save 8.1KiB (51% reduction).
Compressing http://n4.biz/new-navigator-theme/images/custom/logo_navigator.png could save 2.7KiB (68% reduction).
Compressing http://n4.biz/new-navigator-theme/images/custom/logo(ru).png could save 2.2KiB (17% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 10.4KiB (15% reduction).

Minifying https://vk.com/js/al/lite.js?2040438164 could save 7KiB (15% reduction) after compression.
Minifying http://vk.com/js/api/openapi.js could save 3.4KiB (17% reduction) after compression.

n4.biz Desktop Resource Breakdown

Total Resources65
Number of Hosts13
Static Resources50
JavaScript Resources26
CSS Resources4

n4.biz mobile page speed rank

Last tested: 2017-04-24


Mobile Speed Medium
72/100

n4.biz Mobile Speed Test Quick Summary


priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://n4.biz/html/js/barebone.jsp?browserId=other…=ru_RU&t=1493017756000

Optimize CSS Delivery of the following:

http://n4.biz/html/portal/css.jsp?browserId=other&…=ru_RU&t=1482140948000
http://n4.biz/new-navigator-theme/css/main.css?bro…=ru_RU&t=1493017756000

priority - 3Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://connect.facebook.net/$current_language_id/all.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 13.1KiB (40% reduction).

Compressing http://n4.biz/image/image_gallery?img_id=82857441 could save 8.1KiB (51% reduction).
Compressing http://n4.biz/new-navigator-theme/images/custom/logo_navigator.png could save 2.7KiB (68% reduction).
Compressing http://n4.biz/new-navigator-theme/images/custom/logo(ru).png could save 2.2KiB (17% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 10.4KiB (15% reduction).

Minifying https://vk.com/js/al/lite.js?2040438164 could save 7KiB (15% reduction) after compression.
Minifying http://vk.com/js/api/openapi.js could save 3.4KiB (17% reduction) after compression.

n4.biz Mobile Resource Breakdown

Total Resources66
Number of Hosts13
Static Resources50
JavaScript Resources26
CSS Resources4

n4.biz mobile page usability

Last tested: 2017-04-24


Mobile Usability Good
99/100

n4.biz Mobile Usability Test Quick Summary


priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a class="like_counter_wrap">173</a> is close to 1 other tap targets.

n4.biz HTML validation

NON-DOCUMENT-ERROR

Read timed out

Line: Column: -
"......"

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n4.biz Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


n4.biz TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.