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.
Domain | rf.ru |
Issuer Organization | Let's Encrypt |
Issuer | R3 |
Algorithm | RSA-SHA256 |
Valid form | 05/29/2023 |
Expiration | 08/27/2023 |
Signed | Certificate is not self signed |
Additional Domains |
rf.ru |
Alexa Rank shows how popular strf.ru is in comparison with other sites. The most popular site has Alexa Rank equals 1. If strf.ru has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to strf.ru and pageviews on strf.ru over the past 3 months.
ASN ID: 50340
ASN Title: OOO "Network of data-centers "Selectel"Last Update: 07/31/2024
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% 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
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remarks: ---------------------------------------------------------------
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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
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source: RIPE # Filtered
role: SELECTEL-NOC
address: Russia, Saint-Petersburg, Cvetochnaya st. 21
nic-hdl: SA32710-RIPE
mnt-by: mnt-selectel
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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source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.91.2 (HEREFORD)
% 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
Host | A Record | TTL |
---|---|---|
strf.ru | 194.85.61.76 | 300 |
strf.ru | 109.70.26.37 | 300 |
Host | MX Record | Priority | TTL |
---|---|---|---|
strf.ru | nomail.nic.ru | 0 | 300 |
Host | NS Record | TTL |
---|---|---|
strf.ru | dnsproxy1.fm.nic.ru | 300 |
strf.ru | dnsproxy2.fm.nic.ru | 300 |
Host | TXT Record | TTL |
---|---|---|
strf.ru | de7a2c3c1b49d124b949e2acdd64e9792f541ed6 | 300 |
dnsproxy1.fm.nic.ru
TTL: 300
Email address: hostmaster.nic.ru
Serial: 1568798943
Refresh: 86400
Retry: 7200
Expire: 604800
Minimum: 86400
Last tested: 06/10/2017
Total Resources | 64 |
Number of Hosts | 13 |
Static Resources | 30 |
JavaScript Resources | 16 |
CSS Resources | 5 |
Last tested: 06/10/2017
Total Resources | 26 |
Number of Hosts | 6 |
Static Resources | 8 |
JavaScript Resources | 4 |
CSS Resources | 1 |