Nist.gov National Institute of Standards and Technology

NIST promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic...

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Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.59 sec.
Last Checked: 06/04/2024

Over the time nist.gov has been ranked as high as 388 in the world, while most of its traffic comes from United States, where it reached as high as 4,201 position.

Nist.gov receives about 42,778 unique visitors and 84,700 pageviews per day. The estimated value of nist.gov is 1,116,900 USD. Each unique visitor makes about 1.98 pageviews on average.

Nist.gov is registered under .GOV top-level domain. Check other websites in .GOV zone.

At the time of the last check (August 27, 2021) nist.gov has an expired SSL certificate issued by DigiCert Inc (expired on September 01, 2021). Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Symantec and Web of Trust nist.gov is quite a safe domain.

Mobile-Friendly test indicates that nist.gov is well optimized for mobile and tablet devices.


Global Rank
8,105
Average Load Time
1.41sec
Links In Count
21,849
Website Value
$1.1 M

Audience Geography. Where are nist.gov visitors located?

Country Percent of Pageviews
United States United States US31.9%
China China CN14.5%
India India IN9.7%
Japan Japan JP5.7%
Korea Korea KR2.9%
United Kingdom United Kingdom GB2.8%
Iran Iran IR2.4%
Germany Germany DE2.2%
France France FR1.9%
Other26%
Country Percent of Visitors
United States United States US31%
China China CN15.2%
India India IN11.7%
Japan Japan JP4.5%
United Kingdom United Kingdom GB2.8%
Iran Iran IR2.2%
Australia Australia AU2.1%
Korea Korea KR2%
Germany Germany DE1.9%
Other26.8%

Where do visitors go on nist.gov?

Subdomain Pageviews
nist.gov		26.24%
itl.nist.gov		12.55%
webbook.nist.gov		10.86%
nvd.nist.gov		8.09%
physics.nist.gov		7.63%
csrc.nist.gov		6.39%
nvlpubs.nist.gov		5.23%
srdata.nist.gov		3.94%
ws680.nist.gov		2.1%
other		16.99%
Subdomain Pageviews per User
w3auth.nist.gov		10
iapps.nist.gov		6
gams.nist.gov		5
inet.nist.gov		5
sre.nist.gov		4
srdata.nist.gov		3.5
xpressions.nist.gov		3
nccoe.nist.gov		3
tac.nist.gov		3
physics.nist.gov		2.6
other		1.57
Subdomain Reach
nist.gov		28.4%
itl.nist.gov		16.5%
webbook.nist.gov		11.84%
nvlpubs.nist.gov		8.56%
nvd.nist.gov		8.51%
csrc.nist.gov		7.98%
physics.nist.gov		5.97%
ws680.nist.gov		4.22%
srdata.nist.gov		2.26%
xlinux.nist.gov		2.01%
other		13.52%

How popular is nist.gov?

Days Reach Rank Reach Rank Delta Reach per Million Reach per Million Delta
9072501930115-29.11%
307606571109-8.286%
77162127110-2.85%
18832-8079510%
Days Pageviews Rank Pageviews Rank Delta Pageviews per Million Pageviews per Million Delta Pageviews per User Pageviews per User Delta
90120702891616-26.94%1.983%
3012448762597-7.519%2.010.5%
711854271633-4.64%2-1.46%
115012-640537%1.9-5.366%
Period Global Rank Global Rank Delta
past 3 months81052080
past month8401596
past week7944151
yesterday9772-723

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

Overview
Last Updated: 03/28/2025
Unknown status.
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: 03/21/2025
nist.gov is safe.

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

Google Safe Search
Last Updated: 03/28/2025
Unknown status.

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
Malware not found at "nist.gov".
"nist.gov" is not a phishing page.
"nist.gov" does not install unwanted software.
"nist.gov" does not contain harmfull applications.
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: 02/22/2021
nist.gov is safe.

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

Web of Trust
Last Updated: 01/09/2019
nist.gov child safety isvery good.

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

SSL Information
SSL Checker Tool
Domain nist.gov
Issuer OrganizationDigiCert Inc
Issuer DigiCert SHA2 Secure Server CA
Algorithm RSA-SHA256
Valid form 08/20/2020
Expiration 09/01/2021
SignedCertificate is not self signed
Additional Domains nist.gov
Server Location
Geolocation Tool
Gaithersburg
Maryland
United States
ASN Information
ASN Lookup Tool

ASN ID: 49
ASN Title: US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY - US National Institute of Standards & Technology, US

Last Update: 07/16/2024

#
# 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: 49
ASName: US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY
ASHandle: AS49
RegDate: 1985-09-03
Updated: 2017-03-01
Ref: https://rdap.arin.net/registry/autnum/49

OrgName: US National Institute of Standards & Technology
OrgId: NBS-46
Address: 100 Bureau Drive
City: Gaithersburg
StateProv: MD
PostalCode: 20899
Country: US
RegDate: 1985-09-03
Updated: 2017-04-05
Ref: https://rdap.arin.net/registry/entity/NBS-46

OrgTechHandle: ROBER945-ARIN
OrgTechName: Robert Densock
OrgTechPhone: +1-301-975-3000
OrgTechEmail: netops@nist.gov
OrgTechRef: https://rdap.arin.net/registry/entity/ROBER945-ARIN

OrgAbuseHandle: ROBER945-ARIN
OrgAbuseName: Robert Densock
OrgAbusePhone: +1-301-975-3000
OrgAbuseEmail: netops@nist.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/ROBER945-ARIN

OrgTechHandle: NETWO8138-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-301-975-3000
OrgTechEmail: netops@nist.gov
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO8138-ARIN

RTechHandle: ROBER945-ARIN
RTechName: Robert Densock
RTechPhone: +1-301-975-3000
RTechEmail: netops@nist.gov
RTechRef: https://rdap.arin.net/registry/entity/ROBER945-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.
#

WHOIS
WHOIS Lookup Tool

Domain Name: nist.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2024-07-11T02:18:49Z
Creation Date: 1997-10-02T01:29:27Z
Registry Expiry Date: 2025-09-23T14:27:56Z
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 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 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 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: siirt@nist.gov
Name Server: gold.foundationdns.com
Name Server: gold.foundationdns.net
Name Server: gold.foundationdns.org
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-11-03T19:32:51Z

DNS Records
DNS Lookup Tool
HostA RecordTTL
nist.gov129.6.13.491800
HostMX RecordPriorityTTL
nist.govnist-gov.mail.protection.outlook.com01800
HostNS RecordTTL
nist.govgea.nist.gov1800
nist.govbea.nist.gov1800
HostTXT RecordTTL
nist.govMS=ms223988491800
nist.govlXn3PeCVARc5/XTutVUCx/JUjUElKXZWT5lk8oDZdT0+KyijF0E9fhJ6qY57ZPxSs3xXOUsh/95qk7VuxuqT0A==1800
nist.govv=spf1 include:_spf1.nist.gov include:_spf2.nist.gov -all1800
nist.gov6ShuoNYkq63X28PDktwfiJrelI57YsD6wmUBhrHZoW/eU0EZ2UDFQ2r+e6ghfpspFAOUWM57fjExi9bDVJl7Ig==1800
nist.govgoogle-site-verification=oJSFVUoM3RN44bzuiI9F3qWzWxTqmrawzMycAD_NUcY1800
nist.govt6bpp9fzw6wk0fz6s56khhc0gh9nslcb1800

gm.nist.gov
TTL: 1800
Email address: netops.nist.gov
Serial: 2389576
Refresh: 10800
Retry: 1080
Expire: 2419200
Minimum: 300

HTML Validation Tool
Errors
Warnings
Desktop Page Insights Tool

Last tested: 05/02/2017

Desktop
Desktop Speed
78%
Desktop Resource Breakdown
Total Resources68
Number of Hosts11
Static Resources57
JavaScript Resources21
CSS Resources7
Mobile Page Insights Tool

Last tested: 04/22/2017

Mobile
Mobile Usability
93%
Mobile Speed
78%
Mobile Resource Breakdown
Total Resources66
Number of Hosts11
Static Resources54
JavaScript Resources20
CSS Resources6
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