Status
Online
Server IP address resolved: Yes
Http response code: 200
Response time: 0.63 sec.
Last Checked: 08/23/2025
Usap.gov traffic estimate is about 915 unique visitors and 2,379 pageviews per day. The approximated value of usap.gov is 45,990 USD. Every unique visitor makes about 2.6 pageviews on average.
Alexa Traffic Rank estimates that usap.gov is ranked number 15,837 in the world, while most of its traffic comes from United States, where it occupies as high as 50,247 place.
It’s good for usap.gov that their hosting company USAP-ASN - United States Antarctic Program, US is located in United States, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by USAP-ASN - United States Antarctic Program, US.
Usap.gov is registered under .GOV top-level domain. Check other websites in .GOV zone.
During the last check (October 10, 2024) usap.gov has an expired wildcard SSL certificate issued by DigiCert Inc (expired on July 12, 2025), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by DigiCert Inc.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust usap.gov is pretty a safe domain.
Relying on Google Mobile-Friendly test usap.gov is well optimized for mobile and tablet devices, however website page loading time may be improved.
Where are website visitors coming from?
Country | Visitors |
---|---|
![]() | 77.9% |
![]() | 6.4% |
Other | 15.7% |
Country | Pageviews |
---|---|
![]() | 77.9% |
![]() | 6.4% |
Other | 15.7% |
Country | Rank |
---|---|
![]() | 42586 |
![]() | 50247 |
Where do visitors go on usap.gov?
Subdomain | Pageviews |
---|---|
mcmurdo.usap.gov | 72.96% |
usap.gov | 18.71% |
antarcticsun.usap.gov | 2.29% |
other | 6.04% |
Subdomain | Views per User |
---|---|
mcmurdo.usap.gov | 4.6 |
usap.gov | 1.5 |
antarcticsun.usap.gov | 1 |
Subdomain | Reach |
---|---|
mcmurdo.usap.gov | 55.43% |
usap.gov | 42.59% |
antarcticsun.usap.gov | 7.1% |
How popular is usap.gov?
Period | Global Rank | Global Rank Delta |
---|---|---|
past 3 months | 282384 | -180427 |
past month | 217526 | -89693 |
past week | 206393 | -14032 |
yesterday | 440617 | 118780 |
Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
---|---|---|---|---|---|---|
90 | 306079 | -303613 | 13 | 150% | 2.6 | 50% |
30 | 205807 | -185243 | 22 | 130% | 3.5 | 80% |
7 | 179891 | -50424 | 27 | 30% | 4.2 | 40% |
1 | 509257 | 296316 | 7 | -70.791% | 2 | -69.525% |
Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
---|---|---|---|---|
90 | 292094 | -138206 | 18 | 65% |
30 | 239991 | -55720 | 24 | 30% |
7 | 239224 | 1281 | 24 | -2.48% |
1 | 448062 | 17835 | 1 | -3.96% |
Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Safe
Updated: 08/23/2025
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: 03/29/2025
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 02/21/2019
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: 02/28/2021
McAfee assesses usap.gov 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 usap.gov for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Child safety is very good
Updated: 01/10/2019
The WOT calculates reputation of the usap.gov. This reputation system receives ratings from users and information from third-party sources, assesses the usap.gov for safety features and confirms, whether usap.gov is suitable for children.
Domain | *.usap.gov |
Issuer Organization | DigiCert Inc |
Issuer | DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
Algorithm | RSA-SHA256 |
Valid form | 07/12/2024 |
Expiration | 07/12/2025 |
Signed | Certificate is not self signed |
Additional Domains | *.usap.gov usap.gov antarcticsun.usap.gov photolibrary.usap.gov feedback.usap.gov www.usap.gov myusap.usap.gov future.usap.gov |
ASN ID: 7872
ASN Title: USAP-ASN - United States Antarctic Program, US
Updated: 04/15/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 7872
ASName: USAP-ASN
ASHandle: AS7872
RegDate: 1997-02-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/7872
OrgName: United States Antarctic Program
OrgId: USAP
Address: 7400 South Tucson Way
City: Centennial
StateProv: CO
PostalCode: 80112-3938
Country: US
RegDate: 2003-06-22
Updated: 2014-10-03
Ref: https://rdap.arin.net/registry/entity/USAP
OrgTechHandle: NO146-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-303-790-8606
OrgTechEmail: noc@usap.gov
OrgTechRef: https://rdap.arin.net/registry/entity/NO146-ARIN
OrgNOCHandle: NO146-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-303-790-8606
OrgNOCEmail: noc@usap.gov
OrgNOCRef: https://rdap.arin.net/registry/entity/NO146-ARIN
OrgAbuseHandle: NETWO708-ARIN
OrgAbuseName: Network Abuse
OrgAbusePhone: +1-303-790-8606
OrgAbuseEmail: abuse@usap.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO708-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Host | A Record | TTL |
---|---|---|
usap.gov | 157.132.252.36 | 3600 |
Host | MX Record | Priority | TTL |
---|---|---|---|
usap.gov | alt1.us.etp.fireeyegov.com | 20 | 3600 |
usap.gov | alt3.us.etp.fireeyegov.com | 40 | 3600 |
usap.gov | primary.us.etp.fireeyegov.com | 10 | 3600 |
usap.gov | alt2.us.etp.fireeyegov.com | 30 | 3600 |
Host | NS Record | TTL |
---|---|---|
usap.gov | ns1.usap.gov | 3600 |
usap.gov | ns3.usap.gov | 3600 |
usap.gov | ns2.usap.gov | 3600 |
Host | TXT Record | TTL |
---|---|---|
usap.gov | docusign=33255d5a-580f-4f46-b703-4e5cd47b3484 | 3600 |
usap.gov | v=spf1 a mx include:_spf.usap.gov include:_spf.fireeyegov.com include:spf.protection.outlook.com -all | 3600 |
usap.gov | MS=ms64452506 | 3600 |
ns1.usap.gov
TTL: 3600
Email address: hostmaster.usap.gov
Serial: 2024207071
Refresh: 3600
Retry: 300
Expire: 604800
Minimum: 3600
Information about registered users or assignees of an Internet resource
Domain Name: usap.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2024-01-31T20:47:38Z
Creation Date: 2000-06-19T20:28:49Z
Registry Expiry Date: 2025-09-30T04:00:00Z
Registrar: Cybersecurity and Infrastructure Security Agency
Registrar IANA ID: 8888888
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: REDACTED FOR PRIVACY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: REDACTED FOR PRIVACY
Registrant Phone: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: 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 Fax: REDACTED FOR PRIVACY
Admin Email: REDACTED FOR PRIVACY
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: 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 Fax: REDACTED FOR PRIVACY
Tech Email: REDACTED FOR PRIVACY
Registry Security ID: REDACTED FOR PRIVACY
Security Name: REDACTED FOR PRIVACY
Security Organization: REDACTED FOR PRIVACY
Security Street: REDACTED FOR PRIVACY
Security City: REDACTED FOR PRIVACY
Security State/Province: REDACTED FOR PRIVACY
Security Postal Code: REDACTED FOR PRIVACY
Security Country: REDACTED FOR PRIVACY
Security Phone: REDACTED FOR PRIVACY
Security Email: NSF-USAP-InfoSec@nsf.gov
Name Server: ns1.usap.gov
Name Server: ns2.usap.gov
Name Server: ns3.usap.gov
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-09-28T14:58:43Z
Website desktop performance and usability tips
Speed
35%
Number and type of the resources loaded from the website:
Total Resources | 73 |
Number of Hosts | 8 |
Static Resources | 65 |
JavaScript Resources | 11 |
CSS Resources | 3 |
CSS | 88.2 KBytes |
Images | 2.1 MBytes |
HTML | 36.9 KBytes |
JavaScript | 838.5 KBytes |
Other | 481.0 Bytes |
Updated: 06/01/2017
Tips on speeding up mobile site performance
Usability
63%
Speed
37%
Number and type of the resources loaded from the website:
Total Resources | 79 |
Number of Hosts | 9 |
Static Resources | 70 |
JavaScript Resources | 11 |
CSS Resources | 4 |
CSS | 129.2 KBytes |
Images | 2.2 MBytes |
HTML | 37.8 KBytes |
JavaScript | 845.5 KBytes |
Other | 1.1 KBytes |
Updated: 05/17/2017