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Strf.ru Overview

The website strf.ru is a Russian platform focusing on science and technology in Russia. It serves as the National Information Center for Science and Innovation. The website aims to provide information on various aspects such as science, technology, education, innovation, ideas, discoveries, and new technologies. It also covers government policies in the field of science, providing reviews, opinions, and comments. The platform also emphasizes education, law, scientific conferences, seminars, and maintains a calendar of events in the world of science.

With an average of 331 unique users per day and 463.4 pageviews, the website appears to have a moderate level of traffic. Its estimated value is approximately 2920 US dollars. The website is hosted by OOO "Network of data-centers "Selectel" hosting, which ensures its reliability and accessibility.

Strf.ru operates under the top-level domain .RU, indicating its focus on serving audiences in Russia. The website possesses an SSL certificate issued by Let's Encrypt, ensuring secure connections for its users.

Considering its focus on science and technology in Russia, the website is likely to contain content suitable for all age groups. However, further analysis of the website's specific content is necessary to make a definitive judgment on its family-friendliness.

In terms of site performance, according to PageSpeed Insights, the website scores a 62 out of 100 for speed. This score suggests that there may be room for improvement in optimizing the website's loading time. Implementing optimizations, such as caching techniques, image optimization, and minimizing code, could potentially enhance the website's performance and improve user experience.

Overall, strf.ru serves as a comprehensive platform for individuals interested in science and technology in Russia. It provides a wide range of information, including news, reviews, events, and opinions, making it a valuable resource for professionals, researchers, students, and enthusiasts in the field.

Strf.ru Rank Summary

Global Rank
1,476,331
Average Load Time
1.46sec
Links In Count
1,478
Website Value
$2,920

Strf.ru Website Safety

logo
Overview
Last Updated: 12/26/2024
Overall result - strf.ru is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton connect safe logo
Norton Connect Safe
Last Updated: 03/30/2024
strf.ru is safe.
Norton ConnectSafe evaluates strf.ru for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 12/17/2016
strf.ru is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google safe brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
strf.ru is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 03/01/2021
strf.ru is safe.
McAfee assesses strf.ru for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze strf.ru for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/11/2019
strf.ru child safety is very good.
The WOT calculates reputation of the strf.ru. This reputation system receives ratings from users and information from third-party sources, assesses the strf.ru for safety features and confirms, whether strf.ru is suitable for children.

SSL Information
Domainrf.ru
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form05/29/2023
Expiration08/27/2023
SignedCertificate is not self signed
Additional Domains rf.ru

Strf.ru Rank History

Strf.ru Hosting Information

Server Location

ASN Information

Last Update: 07/31/2024

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS47104 - AS52223'

as-block: AS47104 - AS52223
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS50340'

% Abuse contact for 'AS50340' is 'abuse@selectel.ru'

aut-num: AS50340
as-name: SELECTEL-MSK
org: ORG-SL223-RIPE
admin-c: CMH-RIPE
tech-c: SA32710-RIPE
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export: to AS50817 announce AS-SELECTEL-MSK
remarks: ---------------------------------------------------------------
remarks: *********** BGP communities accepted from downstream **********
remarks: ---------------------------------------------------------------
remarks: 1. Prepending to all peers
remarks: 50340:100X, where
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remarks: X = 5 do not advertise to all peers
remarks: 2. Specific, prepending to peer ASN:
remarks: 50340:ASNX, where
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remarks: X = 5 do not advertise to peer ASN
remarks: IPv4 peers
remarks: 101 RETN
remarks: 102 Rascom
remarks: 104 TTK
remarks: 181 MSK-IX
remarks: 182 Data-IX
remarks: 183 Cloud-IX
remarks: 190 Hurricane Electric
remarks: 191 SPB-IX
remarks: 193 Piter-IX
remarks: 199 Testing sessions
remarks: 3. Blackhole:
remarks: 50340:666
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-SELECTEL
mnt-routes: MNT-SELECTEL
created: 2017-10-16T13:23:55Z
last-modified: 2018-06-28T14:15:06Z
source: RIPE

organisation: ORG-SL223-RIPE
org-name: OOO "Network of data-centers "Selectel"
org-type: LIR
address: Tsvetochnaya 21A
address: 196084
address: Saint-Petersburg
address: RUSSIAN FEDERATION
phone: +78126778036
fax-no: +78126778036
admin-c: CMH-RIPE
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created: 2009-05-05T13:00:18Z
last-modified: 2018-02-26T14:33:58Z
source: RIPE # Filtered

role: SELECTEL-NOC
address: Russia, Saint-Petersburg, Cvetochnaya st. 21
nic-hdl: SA32710-RIPE
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created: 2015-01-19T15:40:16Z
last-modified: 2015-01-19T15:40:16Z
source: RIPE # Filtered

person: Cyrill Malevanov
address: Selectel Ltd
address: Cvetochnaya st. 21
address: 190000, Saint-Petersburg
address: Russia
phone: +78126778036
fax-no: +78126778036
nic-hdl: CMH-RIPE
mnt-by: mnt-selectel
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last-modified: 2015-01-19T15:37:28Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (HEREFORD)

Strf.ru Domain Registration and Settings

WHOIS

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: STRF.RU
nserver: ns1.rf.ru.
nserver: ns2.rf.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2006-08-28T20:00:00Z
paid-till: 2025-08-28T21:00:00Z
free-date: 2025-09-29
source: TCI

Last updated on 2024-10-21T07:36:30Z


DNS Records
HostA RecordTTL
strf.ru194.85.61.76300
strf.ru109.70.26.37300
HostMX RecordPriorityTTL
strf.runomail.nic.ru0300
HostNS RecordTTL
strf.rudnsproxy1.fm.nic.ru300
strf.rudnsproxy2.fm.nic.ru300
HostTXT RecordTTL
strf.rude7a2c3c1b49d124b949e2acdd64e9792f541ed6300

dnsproxy1.fm.nic.ru
TTL: 300
Email address: hostmaster.nic.ru
Serial: 1568798943
Refresh: 86400
Retry: 7200
Expire: 604800
Minimum: 86400

Strf.ru HTML Check

NON-DOCUMENT-ERROR

Strf.ru Desktop Performance

Last tested: 06/10/2017

Speedometer image
Desktop Speed
72%

Desktop Resource Breakdown
Total Resources64
Number of Hosts13
Static Resources30
JavaScript Resources16
CSS Resources5

Strf.ru Mobile Insights

Last tested: 06/10/2017

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
62%

Mobile Resource Breakdown
Total Resources26
Number of Hosts6
Static Resources8
JavaScript Resources4
CSS Resources1

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