Usphs.gov U.S. Public Health Service Home

Usphs.gov Overview

Structural Website Overview: usphs.gov

The website usphs.gov is the official website of the U.S. Public Health Service (USPHS). The website serves as a home for the USPHS and provides information about the service, its mission, and various programs and initiatives. The website is hosted by the U.S. Department of Health and Human Services through their hosting service HHSNET-NOC-ASN.

The website has a .GOV top-level domain, indicating that it is a government website. This implies that the information on the website is official and reliable. The website has an SSL certificate issued by IdenTrust, which ensures a secure connection and protects users' data.

In terms of its audience, the website attracts an average of 455 unique users per day. This indicates a moderate level of traffic to the site. The website also receives 1319.5 pageviews per day, suggesting that users engage with multiple pages on the site.

The estimated value of the website is approximately 11680 US dollars. This value is determined based on various factors, including traffic, domain authority, and content quality. The value indicates the significance and importance of the website within its niche.

When considering whether the website is family-friendly, it is important to note that the website belongs to a government organization focused on public health. While the website may contain medical and health-related information, it is generally considered safe and appropriate for all audiences, including families.

PageSpeed Insights scores for the website indicate a speed score of 26. This score suggests that there may be room for improvement in terms of website performance and loading speed. Slow loading times can affect user experience and may lead to higher bounce rates. It is important for the website administrators to optimize the website's performance to ensure a seamless browsing experience for users.

Overall, usphs.gov is a government website that serves as the home for the U.S. Public Health Service. It provides information about the service and its various programs. The website attracts a moderate amount of traffic and has an estimated value of 11680 US dollars. With its SSL certificate and family-friendly content, the website aims to provide an informative and secure experience for its users. However, there is room for improvement in terms of website speed to enhance user experience.

Usphs.gov Rank Summary

Global Rank

504,920

Average Load Time

1.28sec

Links In Count

987

Website Value

$11,692

Audience Geography. Where are usphs.gov visitors located?

Country	Visitors
United States US	93.8%
Other	5.9%

Country	Pageviews
United States US	97.2%
Other	2.7%

Country	Rank
United States US	111296

Where do visitors go on usphs.gov?

Subdomain	Pageviews
usphs.gov	100%

Subdomain	Pageviews per User
usphs.gov	2.3

Subdomain	Reach
usphs.gov	100%

How popular is usphs.gov?

Period	Global Rank	Global Rank Delta
past 3 months	504920	-163986
past month	535001	8973
past week	544860	-11505
yesterday	445984	-36046

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	508609	-155626	7	45%	2.9	0.3%
30	610629	99546	5	-22.73%	2.3	-27.04%
7	581884	-49420	6	6%	2	10%
1	394274	-92025	1	40%	3	50%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	537329	-177350	84	40%
30	541351	-32704	83	6%
7	565302	2268	8	-4.17%
1	514319	-4975	1	-4.19%

Usphs.gov Website Safety

Overview

Last Updated: 05/09/2025

Overall result - usphs.gov 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

Last Updated: 03/25/2025

usphs.gov is safe.

Norton ConnectSafe evaluates usphs.gov for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/12/2016

usphs.gov 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 Browsing

Last Updated: 01/09/2019

usphs.gov 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.

Site Advisor

Last Updated: 02/25/2021

usphs.gov is safe.

McAfee assesses usphs.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 usphs.gov for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

usphs.gov child safety is very good.

The WOT calculates reputation of the usphs.gov. This reputation system receives ratings from users and information from third-party sources, assesses the usphs.gov for safety features and confirms, whether usphs.gov is suitable for children.

SSL Information

SSL Checker Tool

Domain	www.usphs.gov
Issuer Organization	IdenTrust
Issuer	HydrantID Server CA O1
Algorithm	RSA-SHA256
Valid form	11/09/2022
Expiration	12/09/2023
Signed	Certificate is not self signed
Additional Domains	usphs.gov www.usphs.gov

Usphs.gov Rank History

Alexa Rank shows how popular usphs.gov is in comparison with other sites. The most popular site has Alexa Rank equals 1. If usphs.gov 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 usphs.gov and pageviews on usphs.gov over the past 3 months.

Usphs.gov Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 8987

ASN Title: Amazon Data Services Ireland Ltd

Last Update: 04/22/2025

% 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 'AS8771 - AS9128'

as-block: AS8771 - AS9128
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: 2010-05-11T11:44:47Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS8987'

% Abuse contact for 'AS8987' is 'email-abuse@amazon.com'

aut-num: AS8987
as-name: UNSPECIFIED
descr: AMAZON EXPANSION
org: ORG-ADSI1-RIPE
import: from AS39111
accept ANY
export: to AS39111
announce AS8987
admin-c: CK1399-RIPE
tech-c: AJ176-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-ADSI
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:13:30Z
source: RIPE

organisation: ORG-ADSI1-RIPE
org-name: Amazon Data Services Ireland Ltd
org-type: LIR
address: One Kilmainham Square, Inchicore Road, Kilmainham
address: 8
address: Dublin 8
address: IRELAND
phone: +35316458950
fax-no: +35316458933
admin-c: ADSI2-RIPE
abuse-c: AA25560-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-ADSI
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-ADSI
created: 2005-12-13T06:11:06Z
last-modified: 2018-01-09T14:27:50Z
source: RIPE # Filtered

person: Alan Judge
address: Amazon Data Services Ireland
address: Digital Depot
address: Thomas Street
address: Dublin 8
address: Ireland
phone: +353 1 645 8937
fax-no: +353 1 645 8933
nic-hdl: AJ176-RIPE
created: 1970-01-01T00:00:00Z
last-modified: 2016-04-06T00:08:58Z
mnt-by: RIPE-NCC-LOCKED-MNT
source: RIPE # Filtered

person: Craig Kelly
address: Amazon Data Services ireland Ltd Digital Depot Thomas Street Dublin 8 Ireland
phone: +35316458977
fax-no: +35316458933
nic-hdl: CK1399-RIPE
created: 2006-11-27T10:55:08Z
last-modified: 2016-04-07T07:01:34Z
mnt-by: RIPE-NCC-LOCKED-MNT
source: RIPE # Filtered

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

Usphs.gov Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: usphs.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2024-03-04T14:02:37Z
Creation Date: 2001-02-16T20:29:10Z
Registry Expiry Date: 2025-09-22T19:03:23Z
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: responsibledisclosure@hhs.gov
Name Server: ns11.hhs.gov
Name Server: ns12.hhs.gov
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-10-11T09:03:35Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
usphs.gov	158.72.65.200	900

Host	MX Record	Priority	TTL

Host	NS Record	TTL
usphs.gov	rh202ns1.355.dhhs.gov	900
usphs.gov	rh120ns2.368.dhhs.gov	900
usphs.gov	rh202ns2.355.dhhs.gov	900
usphs.gov	rh120ns1.368.dhhs.gov	900

Host	TXT Record	TTL
usphs.gov	v=spf1 -all	900

rh120ns1.368.dhhs.gov
TTL: 900
Email address: hostmaster.psc.hhs.gov
Serial: 5617
Refresh: 600
Retry: 60
Expire: 604800
Minimum: 60

Usphs.gov HTML Check

HTML Validation Tool

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)

Element “meta” is missing one or more of the following attributes: “content”, “property”.

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

Bad value “/images/home/Join Us.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/images/home/Rotator Slide 2.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/images/home/Rotator Slide 3.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/images/home/Rotator Slide 4_v3.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/images/features/CAPT Spaulding.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

End tag “br”.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

The “shape” attribute on the “a” element is obsolete. Use “area” instead of “a” for image maps.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Usphs.gov Desktop Performance

Last tested: 07/06/2015

Desktop Speed

37%

Enable compression

Optimize images

Leverage browser caching

Minify JavaScript

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	96
Number of Hosts	12
Static Resources	86
JavaScript Resources	34
CSS Resources	15

Usphs.gov Mobile Insights

Last tested: 12/05/2017

Mobile Usability

67%

Size content to viewport

Size tap targets appropriately

Mobile Speed

26%

Optimize images

Leverage browser caching

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	95
Number of Hosts	12
Static Resources	82
JavaScript Resources	32
CSS Resources	15

Usphs.gov Common Typos

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www.usphs.net
www.usphs.org
www.usphs.info
www.usphs.biz
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www.uphs.gov
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www.usphsw.gov
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www.usphsz.gov
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www.usphx.gov
www.usphsx.gov
www.usphxs.gov
www.uspha.gov
www.usphsa.gov
www.usphas.gov

Usphs.gov U.S. Public Health Service Home

Usphs.gov Overview

Usphs.gov Rank Summary

Usphs.gov Website Safety

Usphs.gov Rank History

Usphs.gov Hosting Information

Usphs.gov Domain Registration and Settings

Usphs.gov HTML Check

Usphs.gov Desktop Performance

Usphs.gov Mobile Insights

Usphs.gov Similar Audits

Usphs.gov Common Typos