NSF is an independent federal agency that supports science and engineering in all 50 states and U.S. territories.

4.67 Rating by ClearWebStats
nsf.gov is 2 decades 8 years 4 months old. This website has a #40,736 rank in global traffic. It has a gov as an domain extension. This website has a Google PageRank of 9 out of 10. The DNS for Nsf is hosted at 128.150.221.244. While no active threats were reported recently by users, nsf.gov is SAFE to browse.
Get Custom Widget

Traffic Report of Nsf

Daily Unique Visitors: 23,621
Daily Pageviews: 141,726

Estimated Valuation

Income Per Day: $ 283.00
Estimated Worth: $ 203,760.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: Not Applicable
WOT Trustworthiness: Not Applicable
WOT Privacy: Not Applicable
WOT Child Safety: Not Applicable

Website Ranks & Scores

Google Pagerank: View nsf.gov Pagerank
Alexa Rank: 40,736
Domain Authority: Not Applicable
Google Pagerank
PR 9 out of 10
PageSpeed Score
Score: 89on 100
Siteadvisor Rating
View nsf.gov site advisor rating Not Applicable

Where is nsf.gov server located?

Hosted IP Address:

128.150.221.244 View other site hosted with nsf.gov

Hosted Country:

nsf.gov hosted country US nsf.gov hosted country

Location Latitude:

38.8879

Location Longitude:

-77.4448

Social Engagement

Facebook Shares: Not Applicable
Facebook Likes: Not Applicable
Facebook Comments: Not Applicable

Page Resources Breakdown

View nsf.gov HTML resources

Homepage Links Analysis

NSF - National Science Foundation

Similar Domain Names

These are similar domain names that may be used for typosquatting or phishing attacks. Always verify the URL before entering any sensitive information.

  • nnsf.gov
  • nssf.gov
  • nsff.gov
  • sf.gov
  • nf.gov
  • ns.gov
  • snf.gov
  • nfs.gov
  • bsf.gov
  • msf.gov
  • naf.gov
  • ndf.gov
  • nwf.gov

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 7
H3 Headings: 7 H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: 1 Total Images: 33
Google Adsense: Not Applicable Google Analytics: Not Applicable

HTTP Header Analysis

HTTP/2 200
content-type: text/html; charset=UTF-8
date: Fri, 26 Sep 2025 20:52:06 GMT
x-xss-protection: 1; mode=block
strict-transport-security: max-age=31536000; includeSubdomains
server: Apache
x-content-type-options: nosniff
x-content-type-options: nosniff
cache-control: max-age=3600, public, stale-if-error=3600, stale-while-revalidate=300
x-drupal-dynamic-cache: MISS
content-language: en
x-frame-options: SAMEORIGIN
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Fri, 26 Sep 2025 20:52:04 GMT
etag: "1758919924-gzip"
x-generator: Drupal 10 (https://www.drupal.org)
x-drupal-cache: MISS
content-encoding: gzip
vary: Accept-Encoding,Cookie
vary: Origin
x-cache: Hit from cloudfront
via: 1.1 ed8dbde89917eaa6ca93ba7fad809c48.cloudfront.net (CloudFront)
x-amz-cf-pop: JFK50-P3
x-amz-cf-id: JXoafIhtHvw0TAAkVDNlhFw8gQGZixkqUcIm0Tu590FXK28DoQEZ8g==
age: 1639

Domain Information for nsf.gov

Domain Registrar: get.gov nsf.gov registrar info
Registration Date: 1997-10-02 2 decades 8 years 4 months ago
Last Modified: 2025-09-20 5 months 5 days 19 hours ago
Expiration Date: 2026-09-15 6 months 1 week 4 days from now
Domain Status: servertransferprohibited

Domain Nameserver Information

Host IP Address Country
ns1.nsf.gov nsf.gov name server information 128.150.2.55 nsf.gov server is located in United States United States
ns2.nsf.gov nsf.gov name server information 128.150.2.56 nsf.gov server is located in United States United States
ns3.nsf.gov nsf.gov name server information nsf.gov server is located in Unknown or Invalid Region Unknown or Invalid Region

Similarly Ranked Websites to Nsf

Index Bargains Sublime Directory

nsf.gov favicon - indexbargains.com

View nsf.gov Pagerank   Alexa rank for nsf.gov 40,736   website value of nsf.gov $ 203,760.00

上海网上订餐_饿了轻松点外卖_外卖超人

nsf.gov favicon - waimaichaoren.com

上海外卖超人拥有万余家餐厅, 覆盖全市各大热门商圈,为您实时提供周边外卖网上订餐服务.中餐,快餐,西餐,茶点,各色料理,助您本地美食全搜罗!无需注册!外卖网上订餐首选外卖超人!

View nsf.gov Pagerank   Alexa rank for nsf.gov 40,736   website value of nsf.gov $ 203,760.00


Page Not Found - ClearWebStats.com

nsf.gov favicon - yamanashi.jp

View nsf.gov Pagerank   Alexa rank for nsf.gov 40,738   website value of nsf.gov $ 203,760.00

HealthUnlocked

nsf.gov favicon - healthunlocked.com

View nsf.gov Pagerank   Alexa rank for nsf.gov 40,739   website value of nsf.gov $ 203,760.00

Full WHOIS Lookup for nsf.gov

Domain Name: nsf.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2025-09-20T15:18:27Z
Creation Date: 1997-10-02T01:29:27Z
Registry Expiry Date: 2026-09-15T15:18:27Z
Registrar: get.gov
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 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: [email protected]
Name Server: ns1.nsf.gov
Name Server: ns2.nsf.gov
Name Server: ns3.nsf.gov
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2025-09-26T21:19:52Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

WHOIS information is provided by the registry solely for query-based,
informational purposes. Any information provided is "as is" without any
guarantee of accuracy. You may not use such information to (a) allow,
enable, or otherwise support the transmission of mass unsolicited,
commercial advertising or solicitations; (b) enable high volume, automated,
electronic processes that access the registry's systems or any
ICANN-Accredited Registrar, except as reasonably necessary to register
domain names or modify existing registrations; or (c) engage in or support
unlawful behavior. We reserve the right to restrict or deny your access to
the WHOIS database, and may modify these terms at any time.