Stony Brook University, New York

Find out why Stony Brook University has become an internationally recognized research institution that is changing the world. Explore programs and deg... Overview ranking shows that the page is at position 13,386 over the world, while the bulk of its audience is from United States, where it ranks 2,453.

It is beneficial to that their hosting company SUNYSB - SUNY at Stony Brook, US servers are located in United States, as that reduces page load time for the majority of their users. See the list of other webpages hosted on SUNYSB - SUNY at Stony Brook, US servers.

In terms of rank-to-traffic ratio, has 10,046 unique users per day, viewing 52,441 pages. The rank based value of is 928,086 USD. Every user makes 5.59 pageviews on average. top-level domain belongs to .EDU domain zone. Check other webpages in .EDU zone.

According the last verification test in November 27, 2019, has an expired SSL certificate issued by Internet2 (expired on September 17, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Internet2.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust is a fairly safe domain.

According the Mobile-Friendly test by Google is nice optimized for mobile devices and tablets, however the webpage speed could be improved. Rank Summary

Global Rank
Average Load Time
Links In Count
Website Value
$859,338 Website Safety

Last Updated: 08/14/2022
Overall result - 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.
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Norton Connect Safe
Last Updated: 03/19/2022 is safe.
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Google Safe Search
Last Updated: 02/06/2019 is safe.
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Google Safe Browsing
Last Updated: 01/09/2019 is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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Site Advisor
Last Updated: 02/22/2021 is safe.
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Web of Trust
Last Updated: 01/09/2019 child safety is very good.
The WOT calculates reputation of the This reputation system receives ratings from users and information from third-party sources, assesses the for safety features and confirms, whether is suitable for children.

SSL Information
Issuer OrganizationInternet2
IssuerInCommon RSA Server CA
Valid form09/18/2017
SignedCertificate is not self signed
Additional Domains Hosting Information

Server Location

ASN Information

ASN ID: 5719
ASN Title: SUNYSB - SUNY at Stony Brook, US

Last Update: 04/21/2022

# ARIN WHOIS data and services are subject to the Terms of Use
# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.

ASNumber: 5719
ASHandle: AS5719
RegDate: 1995-09-05
Updated: 2014-03-24

OrgName: SUNY at Stony Brook
Address: Communications Services
Address: Ecc Bldg, Room 241
City: Stony Brook
StateProv: NY
PostalCode: 11794
Country: US
RegDate: 1995-09-05
Updated: 2014-03-24

OrgAbuseHandle: BB3872-ARIN
OrgAbuseName: Barzideh, Behzad
OrgAbusePhone: +1-631-632-2899

OrgTechHandle: BB3872-ARIN
OrgTechName: Barzideh, Behzad
OrgTechPhone: +1-631-632-2899

RTechHandle: BB3872-ARIN
RTechName: Barzideh, Behzad
RTechPhone: +1-631-632-2899

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# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
# Domain Registration and Settings


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State University of New York/Stony Brook
Stony Brook University
Stony Brook, NY 11794-2630

Administrative Contact:
Behzad Barzideh
241 ECC Building
Stony Brook, NY 11794-2630

Technical Contact:
Behzad Barzideh
Stony Brook University
ECC Build. Room 247
Stony Brook, NY 11794-2630

Name Servers:

Domain record activated: 29-Apr-1996
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
stonybrook.eduv=spf1 mx ?all900
TTL: 900
Email address:
Serial: 2012071426
Refresh: 3600
Retry: 3600
Expire: 2419200
Minimum: 900 HTML Check

Warnings Desktop Performance

Last tested: 06/14/2016

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Desktop Speed

Desktop Resource Breakdown
Total Resources88
Number of Hosts15
Static Resources69
JavaScript Resources23
CSS Resources21 Mobile Insights

Last tested: 05/01/2017

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Mobile Usability
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Mobile Speed

Mobile Resource Breakdown
Total Resources190
Number of Hosts60
Static Resources73
JavaScript Resources31
CSS Resources22 Common Typos