Status
Online
Server IP address resolved: Yes
Http response code: 200
Response time: 5.97 sec.
Last Checked: 11/02/2024
Istu.edu traffic estimate is about 1,750 unique visitors and 6,580 pageviews per day. The approximated value of istu.edu is 116,800 USD. Every unique visitor makes about 3.76 pageviews on average.
Alexa Traffic Rank estimates that istu.edu is ranked number 93,933 in the world, while most of its traffic comes from Russian Federation, where it occupies as high as 6,069 place.
It’s good for istu.edu that their hosting company Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN is located in Russian Federation, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN.
Istu.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
During the last check (October 12, 2024) istu.edu has a valid and up-to-date SSL certificate issued by Let's Encrypt that expires on December 14, 2024, please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust istu.edu is pretty a safe domain.
Relying on Google Mobile-Friendly test istu.edu is well optimized for mobile and tablet devices, however website page loading time may be improved.
Where are website visitors coming from?
Country | Visitors |
---|---|
Russian Federation RU | 86.5% |
Germany DE | 4.5% |
Netherlands NL | 1.4% |
Viet Nam VN | 1.1% |
Kazakhstan KZ | 0.5% |
Other | 5.9% |
Country | Pageviews |
---|---|
Russian Federation RU | 86.5% |
Germany DE | 4.5% |
Netherlands NL | 1.4% |
Viet Nam VN | 1.1% |
Kazakhstan KZ | 0.5% |
Other | 5.9% |
Country | Rank |
---|---|
Russian Federation RU | 6069 |
Viet Nam VN | 36897 |
Kazakhstan KZ | 52821 |
Germany DE | 82023 |
Netherlands NL | 82180 |
Where do visitors go on istu.edu?
Subdomain | Pageviews |
---|---|
istu.edu | 61.99% |
int.istu.edu | 15.74% |
el.istu.edu | 13.57% |
journals.istu.edu | 2.07% |
elib.istu.edu | 1.26% |
stat.istu.edu | 1.24% |
dl.istu.edu | 1.11% |
buy.istu.edu | 0.86% |
open.istu.edu | 0.38% |
auto.istu.edu | 0.37% |
other | 1.29% |
Subdomain | Views per User |
---|---|
buy.istu.edu | 6.9 |
el.istu.edu | 6.4 |
elib.istu.edu | 5.1 |
kuic-ie.istu.edu | 5 |
int.istu.edu | 4.7 |
mrcpk.istu.edu | 4 |
auto.istu.edu | 3.5 |
open.istu.edu | 3.4 |
dl.istu.edu | 3.4 |
istu.edu | 2.6 |
other | 1.33 |
Subdomain | Reach |
---|---|
istu.edu | 86.61% |
int.istu.edu | 12.2% |
el.istu.edu | 7.7% |
stat.istu.edu | 4.33% |
journals.istu.edu | 2.97% |
dl.istu.edu | 1.2% |
elc.istu.edu | 1.07% |
elib.istu.edu | 0.91% |
cis.istu.edu | 0.45% |
buy.istu.edu | 0.45% |
other | 1.49% |
How popular is istu.edu?
Period | Global Rank | Global Rank Delta |
---|---|---|
past 3 months | 100601 | -2932 |
past month | 102446 | 7504 |
past week | 102180 | -11767 |
yesterday | 106838 | 6473 |
Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
---|---|---|---|---|---|---|
90 | 91427 | 8666 | 61 | -10.8% | 3.76 | -19.31% |
30 | 95269 | 6170 | 59 | -4.73% | 3.66 | 2% |
7 | 94444 | -18654 | 61 | 26% | 3.8 | 10% |
1 | 87353 | -1850 | 74 | 3% | 4.5 | 10% |
Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
---|---|---|---|---|
90 | 111476 | -8643 | 601 | 11% |
30 | 113204 | 9341 | 6 | -6.654% |
7 | 114212 | -10144 | 61 | 10% |
1 | 142806 | 17709 | 62 | -6.888% |
Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Safe
Updated: 11/02/2024
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
Safe
Updated: 03/24/2024
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 02/16/2019
SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.
Google Safe Browsing
Safe
Malware not found
Phishing not detected
Unwanted software not found
Harmfull applications not found
Updated: 01/09/2019
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee® WebAdvisor
Safe
Updated: 02/23/2021
McAfee assesses istu.edu 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 istu.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Child safety is good
Updated: 01/10/2019
The WOT calculates reputation of the istu.edu. This reputation system receives ratings from users and information from third-party sources, assesses the istu.edu for safety features and confirms, whether istu.edu is suitable for children.
Domain | istu.edu |
Issuer Organization | Let's Encrypt |
Issuer | R11 |
Algorithm | RSA-SHA256 |
Valid form | 09/15/2024 |
Expiration | 12/14/2024 |
Signed | Certificate is not self signed |
Additional Domains | istu.edu |
ASN ID: 8506
ASN Title: Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN
Updated: 07/20/2024
% 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 'AS8192 - AS8523'
as-block: AS8192 - AS8523
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: 2010-05-11T11:44:46Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE
% Information related to 'AS8506'
% Abuse contact for 'AS8506' is 'ip-box@ripn.net'
aut-num: AS8506
as-name: UNSPECIFIED
org: ORG-IoRS2-RIPE
import: from AS20485 action pref=100; accept ANY
import: from AS8345 action pref=120; accept AS-DSIJSC
import: from AS13155 action pref=120; accept AS-SIBRON-TELECOM
import: from AS47909 action pref=120; accept AS47909
export: to AS20485 announce AS8506
export: to AS8345 announce AS8506
export: to AS13155 announce AS8506
export: to AS47909 announce AS8506
admin-c: TIM82-RIPE
tech-c: PIA3-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS8506-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:12:53Z
source: RIPE
sponsoring-org: ORG-RRIf1-RIPE
organisation: ORG-IoRS2-RIPE
org-name: Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN
org-type: OTHER
address: Irkutsk, Russia
abuse-c: AR23644-RIPE
admin-c: TIM82-RIPE
tech-c: TIM82-RIPE
mnt-ref: ROSNIIROS-MNT
mnt-by: ROSNIIROS-MNT
created: 2010-09-14T10:19:34Z
last-modified: 2014-11-17T16:31:49Z
source: RIPE # Filtered
person: Pavel I Antonov
address: ISTU
address: 83, Lermontova str.
address: 664074 Irkutsk, Russia
mnt-by: ISDCT-MNT-RIPE
phone: +7 395 240 50 55
fax-no: +7 395 240 51 00
nic-hdl: PIA3-RIPE
created: 1970-01-01T00:00:00Z
last-modified: 2008-07-22T06:02:07Z
source: RIPE # Filtered
person: Taras I Madzhara
address: 134, Lermontova str
address: 664033 Irkutsk, Russia
mnt-by: ISDCT-MNT-RIPE
phone: +7 395 240 56 66
nic-hdl: TIM82-RIPE
created: 2005-05-02T06:21:07Z
last-modified: 2006-11-05T15:48:07Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.91.2 (HEREFORD)
Host | A Record | TTL |
---|---|---|
istu.edu | 84.237.19.2 | 86400 |
Host | MX Record | Priority | TTL |
---|---|---|---|
istu.edu | relay.istu.edu | 10 | 86400 |
istu.edu | relay2.istu.edu | 50 | 86400 |
istu.edu | mail.istu.edu | 5 | 86400 |
Host | NS Record | TTL |
---|---|---|
istu.edu | ns.icc.ru | 86400 |
istu.edu | ns.istu.irk.ru | 86400 |
istu.edu | ns2.istu.irk.ru | 86400 |
Host | TXT Record | TTL |
---|---|---|
istu.edu | v=spf1 a mx ~all | 900 |
lilu.istu.edu
TTL: 86400
Email address: postmaster.lilu.istu.edu
Serial: 2009020750
Refresh: 86400
Retry: 14400
Expire: 604800
Minimum: 86400
Information about registered users or assignees of an Internet resource
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: ISTU.EDU
Registrant:
Irkutsk State Technical University
83 Lermontova st.
Irkutsk, 664074
Russian Federation
Administrative Contact:
Shmelev Vadim
Irkutsk State Technical University
83 Lermontova st.
Irkutsk, 664074
Russian Federation
+7.3952405445
svv.irk@gmail.com
Technical Contact:
Antonov Pavel
Irkutsk State Technical University
83 Lermontova st.
Irkutsk, 664074
Russian Federation
+7.3952405012
holly@europe.com
Name Servers:
NS.ICC.RU
NS2.ISTU.IRK.RU
NS.ISTU.IRK.RU
Domain record activated: 22-Jul-1998
Domain record last updated: 03-Sep-2024
Domain expires: 31-Jul-2026
Website desktop performance and usability tips
Speed
40%
Number and type of the resources loaded from the website:
Total Resources | 39 |
Number of Hosts | 3 |
Static Resources | 30 |
JavaScript Resources | 3 |
CSS Resources | 3 |
CSS | 249.8 KBytes |
Images | 2.1 MBytes |
HTML | 36.8 KBytes |
JavaScript | 423.7 KBytes |
Other | 18.4 KBytes |
Updated: 01/12/2019
Tips on speeding up mobile site performance
Usability
99%
Speed
37%
Number and type of the resources loaded from the website:
Total Resources | 39 |
Number of Hosts | 3 |
Static Resources | 30 |
JavaScript Resources | 3 |
CSS Resources | 3 |
CSS | 249.8 KBytes |
Images | 2.1 MBytes |
HTML | 36.8 KBytes |
JavaScript | 423.7 KBytes |
Other | 18.4 KBytes |
Updated: 01/12/2019