www.nsf.gov Open in urlscan Pro
2620:10f:6001:4::107 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp#q9.\u0026#160;
Effective URL:
https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
Submission: On May 12 via api (May 12th 2022, 4:47:35 am UTC) from US — Scanned from DE

Summary HTTP 31 Redirects Links 27 Behaviour Indicators

Summary

This website contacted 11 IPs in 4 countries across 8 domains to perform 31 HTTP transactions. The main IP is 2620:10f:6001:4::107, located in Manassas, United States and belongs to NSF-HQ-AS, US. The main domain is www.nsf.gov. The Cisco Umbrella rank of the primary domain is 161007.
TLS certificate: Issued by DigiCert SHA2 Extended Validation Ser... on August 19th 2021. Valid for: a year.

This is the only time www.nsf.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 13	2620:10f:6001... 2620:10f:6001:4::107	102 (NSF-HQ-AS) (NSF-HQ-AS)
1	2600:9000:21f... 2600:9000:21f3:5200:5:83ea:ba80:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:810::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c07::9b	15169 (GOOGLE) (GOOGLE)
4	2606:4700::68... 2606:4700::6813:9308	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	104.75.88.126 104.75.88.126	16625 (AKAMAI-AS) (AKAMAI-AS)
1	52.222.236.129 52.222.236.129	16509 (AMAZON-02) (AMAZON-02)
1	99.86.4.31 99.86.4.31	16509 (AMAZON-02) (AMAZON-02)
1	52.48.114.92 52.48.114.92	16509 (AMAZON-02) (AMAZON-02)
1	23.35.237.151 23.35.237.151	16625 (AKAMAI-AS) (AKAMAI-AS)
31	11

13 2620:10f:6001:4::107 (Manassas, United States) 1 redirects

ASN102 (NSF-HQ-AS, US)

www.nsf.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:21f3:5200:5:83ea:ba80:93a1 (United States)

ASN16509 (AMAZON-02, US)

dap.digitalgov.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:810::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c07::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700::6813:9308 (United States)

ASN13335 (CLOUDFLARENET, US)

script.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 104.75.88.126 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-75-88-126.deploy.static.akamaitechnologies.com

s7.addthis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
v1.addthisedge.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
m.addthis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.222.236.129 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-129.fra56.r.cloudfront.net

pagestates-tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 99.86.4.31 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-4-31.fra6.r.cloudfront.net

assets-tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.48.114.92 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-48-114-92.eu-west-1.compute.amazonaws.com

tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 23.35.237.151 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-35-237-151.deploy.static.akamaitechnologies.com

z.moatads.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
13	nsf.gov 1 redirects www.nsf.gov — Cisco Umbrella Rank: 161007	729 KB
7	crazyegg.com script.crazyegg.com — Cisco Umbrella Rank: 1961 pagestates-tracking.crazyegg.com — Cisco Umbrella Rank: 3514 assets-tracking.crazyegg.com — Cisco Umbrella Rank: 3503 tracking.crazyegg.com — Cisco Umbrella Rank: 3450	32 KB
3	addthis.com s7.addthis.com — Cisco Umbrella Rank: 1493 m.addthis.com — Cisco Umbrella Rank: 1449	141 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 37	20 KB
1	addthisedge.com v1.addthisedge.com — Cisco Umbrella Rank: 1736	325 B
1	moatads.com z.moatads.com — Cisco Umbrella Rank: 374	1 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 92	437 B
1	digitalgov.gov dap.digitalgov.gov — Cisco Umbrella Rank: 6333	5 KB
31	8

	Domain	Requested by
13	www.nsf.gov	1 redirects www.nsf.gov
4	script.crazyegg.com	www.nsf.gov script.crazyegg.com
2	s7.addthis.com	www.nsf.gov s7.addthis.com
2	www.google-analytics.com	dap.digitalgov.gov www.google-analytics.com
1	m.addthis.com	s7.addthis.com
1	v1.addthisedge.com	s7.addthis.com
1	z.moatads.com	s7.addthis.com
1	tracking.crazyegg.com	script.crazyegg.com
1	assets-tracking.crazyegg.com	script.crazyegg.com
1	pagestates-tracking.crazyegg.com	script.crazyegg.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	dap.digitalgov.gov	www.nsf.gov
31	12

This site contains links to these domains. Also see Links.

Domain
beta.nsf.gov
www.research.gov
www.fastlane.nsf.gov
dellweb.bfa.nsf.gov
ncses.nsf.gov
www.usa.gov

Subject Issuer	Validity	Valid
www.nsf.gov DigiCert SHA2 Extended Validation Server CA	`2021-08-19` - `2022-09-13`	a year	crt.sh
dap.digitalgov.gov Amazon	`2021-09-05` - `2022-10-04`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2022-04-18` - `2022-07-11`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2022-04-18` - `2022-07-11`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-04-08` - `2023-04-08`	a year	crt.sh
odc-addthis-prod-01.oracle.com DigiCert SHA2 Secure Server CA	`2022-02-27` - `2023-02-28`	a year	crt.sh
*.crazyegg.com DigiCert SHA2 Secure Server CA	`2020-07-26` - `2022-07-23`	2 years	crt.sh
moatads.com DigiCert SHA2 Secure Server CA	`2021-11-27` - `2022-11-29`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
Frame ID: 7E70E9550057F2AC538D60D2A30CD3D4
Requests: 29 HTTP requests in this frame

Frame: https://s7.addthis.com/static/sh.f48a1a04fe8dbf021b4cda1d.html
Frame ID: 51C95724A227961C0F59EC199E0BC248
Requests: 1 HTTP requests in this frame

Frame: https://s7.addthis.com/static/sh.f48a1a04fe8dbf021b4cda1d.html
Frame ID: 8855A2692E14CEC11195EE6D3BE4CB5F
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Frequently Asked Questions (FAQs) for the 2019 - 2020 ADVANCE Solicitation (nsf19043) | NSF - National Science Foundation

Page URL History Show full URLs

http://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp HTTP 301
https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp Page URL

Detected technologies

DreamWeaver (Editors) Expand

Overall confidence: 100%
Detected patterns

<!--[^>]*(?:InstanceBeginEditable|Dreamweaver([^>]+)target|DWLayoutDefaultTable)

AddThis (Widgets) Expand

Crazy Egg (Analytics) Expand

Overall confidence: 100%
Detected patterns

script\.crazyegg\.com/pages/scripts/\d+/\d+\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Moat (Analytics) Expand

Overall confidence: 100%
Detected patterns

moatads\.com

Page Statistics

31
Requests

90 %
HTTPS

50 %
IPv6

8
Domains

12
Subdomains

11
IPs

4
Countries

929 kB
Transfer

1312 kB
Size

9
Cookies

27 Outgoing links

These are links going to different origins than the main page.

URL: https://beta.nsf.gov/tip/latest
Title: Technology, Innovation and Partnerships (TIP)

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding
Title: Funding

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding/opportunities?sort_bef_combine=nsf_funding_upcoming_due_dates_DESC
Title: Due Dates

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding/opportunities
Title: Find Funding

Search URL Search Domain Scan URL

URL: https://www.research.gov/
Title: Research.gov

Search URL Search Domain Scan URL

URL: https://www.fastlane.nsf.gov/
Title: FastLane

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding/opportunities?f%5B0%5D=student_educator_eligibility%3Agrad
Title: Graduate Students

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding/opportunities?f%5B0%5D=student_educator_eligibility%3Ak12
Title: K-12 Educators

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding/opportunities?f%5B0%5D=student_educator_eligibility%3Apostdoc
Title: Postdoctoral Fellows

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding/opportunities?f%5B0%5D=student_educator_eligibility%3Augrad
Title: Undergraduate Students

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/funding/programs-small-businesses
Title: Small Business

Search URL Search Domain Scan URL

URL: http://dellweb.bfa.nsf.gov/
Title: Award Statistics (Budget Internet Info System)

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/public-access
Title: Public Access Initiative

Search URL Search Domain Scan URL

URL: https://ncses.nsf.gov/
Title: National Center for Science and Engineering Statistics (NCSES)

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/careers
Title: Career Opportunities

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/osdbu
Title: Office of Small and Disadvantaged Business Utilization (OSDBU)

Search URL Search Domain Scan URL

URL: https://beta.nsf.gov/about/participant
Title: Remote Participant Support

Search URL Search Domain Scan URL

URL: http://www.research.gov/
Title: Research.gov

Search URL Search Domain Scan URL

URL: https://www.research.gov/research-portal/appmanager/base/desktop?_nfpb=true&_pageLabel=research_node_display&_nodePath=/researchGov/Service/Desktop/AwardCashManagementService.html
Title: ACM$ (Award Cash Management Service)

Search URL Search Domain Scan URL

URL: https://www.research.gov/research-portal/appmanager/base/desktop?_nfpb=true&_pageLabel=research_node_display&_nodePath=/researchGov/Service/Desktop/NotificationRequest.html
Title: Notifications & Requests

Search URL Search Domain Scan URL

URL: https://www.research.gov/research-portal/appmanager/base/desktop?_nfpb=true&_pageLabel=research_node_display&_nodePath=/researchGov/Service/Desktop/PublicOutcomesReport.html
Title: Project Reports

Search URL Search Domain Scan URL

URL: https://www.research.gov/research-portal/appmanager/base/desktop?_nfpb=true&_pageLabel=research_node_display&_nodePath=/researchGov/Service/Desktop/grantsapplicationstatus.html
Title: Proposal Status

Search URL Search Domain Scan URL

URL: https://www.research.gov/research-portal/appmanager/base/desktop?_nfpb=true&_pageLabel=research_node_display&_nodePath=/researchGov/Service/Desktop/InstitutionAndUserManagement.html
Title: User Management

Search URL Search Domain Scan URL

URL: https://www.research.gov/research-portal/appmanager/base/desktop?_nfpb=true&_eventName=viewQuickSearchFormEvent_so_rsr
Title: Research Spending & Results

Search URL Search Domain Scan URL

URL: https://www.research.gov/research-portal/appmanager/base/desktop?_nfpb=true&_pageLabel=research_contact_us
Title: Contact Help Desk

Search URL Search Domain Scan URL

URL: http://www.usa.gov/
Title: USA.gov

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp HTTP 301
https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

31 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

200

Primary Request nsf19043.jsp Show response
www.nsf.gov/pubs/2019/nsf19043/
Redirect Chain

http://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

91 KB
92 KB

510ms
134ms

Document
text/html

2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

d594dfbfa819952cfb08672c020bd404f9b806a26e98d22f630b44eb87ccc437

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Content-Type: text/html;charset=UTF-8
Date: Thu, 12 May 2022 04:47:28 GMT
Keep-Alive: timeout=5, max=100
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
Strict-Transport-Security: max-age=31536000
Transfer-Encoding: chunked
X-FRAME-OPTIONS: sameorigin

Redirect headers

Connection: Keep-Alive
Content-Length: 0
Location: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
Server: BigIP

GET
H/1.1 200 pubs.css
www.nsf.gov/css/ 3 KB
3 KB 306ms
114ms Stylesheet
text/css 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/css/pubs.css

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

6daaee1b7a8ad4dbeb30dd74221f0ee2fa315c3d801b5038ffd8790d6a01d048

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:28 GMT
Last-Modified: Thu, 10 Dec 2020 22:03:47 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"2673-1607637827000"
X-FRAME-OPTIONS: sameorigin
Content-Type: text/css
Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 2673

GET
H/1.1 200 main.min.css
www.nsf.gov/css/ 229 KB
229 KB 305ms
112ms Stylesheet
text/css 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/css/main.min.css

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

ef541929a551d127d26702c0e1c82b1dd5e4cb509c479997a13a4eb80466ef81

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:28 GMT
Last-Modified: Tue, 15 Mar 2022 19:13:36 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"234389-1647371616000"
X-FRAME-OPTIONS: sameorigin
Content-Type: text/css
Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 234389

GET
H/1.1 200 dwt-redesign.css
www.nsf.gov/css/ 599 B
1 KB 307ms
114ms Stylesheet
text/css 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/css/dwt-redesign.css

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

226ce02937042a80e76d269bc805862a6a4433280d7accc86163914899bb5c42

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:28 GMT
Last-Modified: Tue, 15 Mar 2022 19:13:06 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"599-1647371586000"
X-FRAME-OPTIONS: sameorigin
Content-Type: text/css
Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 599

GET
H/1.1 200 dwt-legacy.css
www.nsf.gov/css/ 7 KB
8 KB 307ms
114ms Stylesheet
text/css 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/css/dwt-legacy.css

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

f484a1c6ef0dd94465a56b9f7a3464e992b71109eacddf372ee24c287ade84c2

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:28 GMT
Last-Modified: Tue, 15 Mar 2022 19:13:06 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"7539-1647371586000"
X-FRAME-OPTIONS: sameorigin
Content-Type: text/css
Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 7539

GET
H2 200 Universal-Federated-Analytics-Min.js Show response
dap.digitalgov.gov/ 18 KB
5 KB 53ms
7ms Script
application/javascript 2600:9000:21f3:5200:5:83ea:ba80:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=NSF&dclink=true&ver=true&exts=doc,docx,xls,xlsx,xlsm,ppt,pptx,exe,zip,pdf,js,txt,csv,dxf,wmv,jpg,wma,mov,avi,mp3,mp4,csv
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:5200:5:83ea:ba80:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 456e60679a0853b3c885219ac1b8ffa4becb397615e2af7c5b3d8051241f569f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
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Response headers

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GET
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www.nsf.gov/js/ 157 KB
158 KB 107ms
107ms Script
application/javascript 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/js/main.min.js

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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Reverse DNS

Software

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:28 GMT
Last-Modified: Tue, 15 Mar 2022 19:13:39 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"160946-1647371619000"
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GET
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3 KB 100ms
99ms Stylesheet
text/css 2620:10f:6001:4::107
NSF-HQ-AS

General

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Show headers Download Go to

Full URL

https://www.nsf.gov/css/print.min.css

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

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Reverse DNS

Software

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Resource Hash

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:28 GMT
Last-Modified: Tue, 15 Mar 2022 19:13:35 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
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GET
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www.google-analytics.com/ 49 KB
20 KB 39ms
6ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

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Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: dap.digitalgov.gov
URL: https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=NSF&dclink=true&ver=true&exts=doc,docx,xls,xlsx,xlsm,ppt,pptx,exe,zip,pdf,js,txt,csv,dxf,wmv,jpg,wma,mov,avi,mp3,mp4,csv

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
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POST
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14ms XHR
image/gif 2a00:1450:4001:810::200e
GOOGLE

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Show headers Download Go to

Full URL

https://www.google-analytics.com/collect

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 12 May 2022 04:47:29 GMT
x-content-type-options: nosniff
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server: Golfe2
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POST
H2 200 collect Show response
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437 B 67ms
20ms XHR
text/plain 2a00:1450:400c:c07::9b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-33523145-1&cid=927906184.1652330849&jid=153148941&gjid=265082086&_gid=1886845777.1652330849&_u=YGBAgQABAAAAAE~&z=1529543867

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c07::9b Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

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accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Thu, 12 May 2022 04:47:29 GMT
content-type: text/plain
access-control-allow-origin: https://www.nsf.gov
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200 background.gif
www.nsf.gov/images/ 84 KB
84 KB 103ms
103ms Image
image/gif 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/background.gif

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/css/main.min.css

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

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Security Headers

Name	Value
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Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/css/main.min.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:30 GMT
Last-Modified: Sat, 20 Oct 2018 00:10:27 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"85755-1539994227528"
X-FRAME-OPTIONS: sameorigin
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Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 85755

GET
H/1.1 200 nsf_logo.png
www.nsf.gov/images/ 18 KB
18 KB 106ms
106ms Image
image/png 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/nsf_logo.png

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/css/main.min.css

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

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Security Headers

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Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/css/main.min.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:30 GMT
Last-Modified: Mon, 20 Apr 2015 16:11:30 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"18001-1429546290000"
X-FRAME-OPTIONS: sameorigin
Content-Type: image/png
Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=97
Content-Length: 18001

GET
H/1.1 200 sprite.png
www.nsf.gov/images/ 39 KB
39 KB 105ms
105ms Image
image/png 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/sprite.png

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/css/main.min.css

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

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Security Headers

Name	Value
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Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

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Referer: https://www.nsf.gov/css/main.min.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:30 GMT
Last-Modified: Sat, 20 Oct 2018 00:12:16 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"39764-1539994336633"
X-FRAME-OPTIONS: sameorigin
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Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 39764

GET
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www.nsf.gov/fonts/ 75 KB
76 KB 105ms
105ms Font
font/woff2 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/fonts/fontawesome-webfont.woff2?v=4.3.0

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/css/main.min.css

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

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Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

Referer: https://www.nsf.gov/css/main.min.css
Origin: https://www.nsf.gov
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:30 GMT
Last-Modified: Tue, 15 Mar 2022 19:13:06 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"77160-1647371586000"
X-FRAME-OPTIONS: sameorigin
Content-Type: font/woff2
Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 77160

GET
H2 200 5508.js Show response
script.crazyegg.com/pages/scripts/0041/ 5 KB
2 KB 68ms
21ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/scripts/0041/5508.js?458980
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Thu, 12 May 2022 04:47:30 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 46822
cf-polished: origSize=5359
cf-ray: 70a084474fadcc4a-ZRH
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server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
timing-allow-origin: *
cf-bgj: minify

GET
H/1.1 200 footer-background.gif
www.nsf.gov/images/ 17 KB
18 KB 102ms
101ms Image
image/gif 2620:10f:6001:4::107
NSF-HQ-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/footer-background.gif

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/css/main.min.css

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2620:10f:6001:4::107 Manassas, United States, ASN102 (NSF-HQ-AS, US),

Reverse DNS

Software

Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips /

Resource Hash

4338258d26e157f2b7410c3da4897e60ec5f8269c2d86c282d3ca67fc9ae7670

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/css/main.min.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Thu, 12 May 2022 04:47:30 GMT
Last-Modified: Sat, 20 Oct 2018 00:10:27 GMT
Server: Apache/2.4.34 (Red Hat) OpenSSL/1.0.2k-fips
ETag: W/"17844-1539994227584"
X-FRAME-OPTIONS: sameorigin
Content-Type: image/gif
Connection: Keep-Alive
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 17844

GET
H2 200 addthis_widget.js Show response
s7.addthis.com/js/250/ 353 KB
114 KB 423ms
11ms Script
application/javascript 104.75.88.126
AKAMAI-AS

General

Check archive.org

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Full URL

https://s7.addthis.com/js/250/addthis_widget.js

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

104.75.88.126 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-75-88-126.deploy.static.akamaitechnologies.com

Software

nginx/1.15.8 /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

strict-transport-security: max-age=15724800; includeSubDomains
content-encoding: gzip
last-modified: Mon, 26 Oct 2020 18:11:48 GMT
server: nginx/1.15.8
etag: "5f971164-5834c"
vary: Accept-Encoding
x-distribution: 99
content-type: application/javascript
cache-control: public, max-age=600
date: Thu, 12 May 2022 04:47:30 GMT
x-host: s7.addthis.com
content-length: 116431

GET
H2 200 5508.json Show response
script.crazyegg.com/pages/data-scripts/0041/ 10 KB
2 KB 44ms
19ms XHR
application/json 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/data-scripts/0041/5508.json?t=1
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0041/5508.js?458980
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b2b557622f55b4b35ce1a14a853e8b16b44fcdb66437c9664009fef6ee716a99

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Thu, 12 May 2022 04:47:30 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 46820
ce-version: 11.1.420
content-length: 2082
timing-allow-origin: *
last-modified: Wed, 11 May 2022 15:47:10 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
accept-ranges: bytes
cf-ray: 70a08447cb3a021d-ZRH

GET
H2 200 11.1.420.js Show response
script.crazyegg.com/pages/versioned/common-scripts/ 81 KB
26 KB 20ms
19ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/versioned/common-scripts/11.1.420.js
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0041/5508.js?458980
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bd002adada90b672244a9e72b7904810cb0dc8f9ca1e73a9029f4714acee898d

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

timing-allow-origin: *
date: Thu, 12 May 2022 04:47:30 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 21 Apr 2022 12:08:56 GMT
server: cloudflare
age: 801760
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=31536000
accept-ranges: bytes
cf-ray: 70a08447e83fcc4a-ZRH
content-length: 26624

GET
H2 200 5508.json Show response
script.crazyegg.com/pages/sampling-data-scripts/0041/ 424 B
317 B 17ms
17ms XHR
application/json 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/sampling-data-scripts/0041/5508.json?t=458980
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/11.1.420.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 15f5274c34433653032343063a6e74d579937287111638cb5dc1ad6576d807c3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Thu, 12 May 2022 04:47:30 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 34202
ce-version: 11.1.420
content-length: 224
timing-allow-origin: *
last-modified: Wed, 11 May 2022 19:17:28 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
accept-ranges: bytes
cf-ray: 70a084486bd8021d-ZRH

GET
H2 200 healthcheck Show response
pagestates-tracking.crazyegg.com/ 19 B
418 B 39ms
6ms XHR
binary/octet-stream 52.222.236.129
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://pagestates-tracking.crazyegg.com/healthcheck
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/11.1.420.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.222.236.129 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-236-129.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 830e67bda2532cd5880ee86e3b33e69721082f8458bb0df0cd4edbb1577fd375

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 21 Dec 2021 13:52:43 GMT
via: 1.1 a2cac9c5f0e90f8b7fede4ac9aca75ca.cloudfront.net (CloudFront)
last-modified: Tue, 05 Oct 2021 13:53:30 GMT
server: AmazonS3
age: 12236088
etag: "d06f04fccf68d0b228a5923187ce1afd"
access-control-max-age: 31536000
access-control-allow-methods: GET, HEAD
content-type: binary/octet-stream
access-control-allow-origin: *
x-cache: Hit from cloudfront
x-amz-cf-pop: FRA56-P4
accept-ranges: bytes
content-length: 19
x-amz-cf-id: JWWE752R7b68ZQM_p72eJbjt6BR8kcnw6odTawiW5Gvwu72bwAhFhA==

GET
H2 200 healthcheck Show response
assets-tracking.crazyegg.com/ 19 B
418 B 42ms
6ms XHR
binary/octet-stream 99.86.4.31
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://assets-tracking.crazyegg.com/healthcheck
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/11.1.420.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 99.86.4.31 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-99-86-4-31.fra6.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 830e67bda2532cd5880ee86e3b33e69721082f8458bb0df0cd4edbb1577fd375

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 21 Dec 2021 13:24:28 GMT
via: 1.1 a56d6b55603697d6c44b19d4f907baaa.cloudfront.net (CloudFront)
last-modified: Tue, 05 Oct 2021 13:53:30 GMT
server: AmazonS3
age: 12237783
etag: "d06f04fccf68d0b228a5923187ce1afd"
access-control-max-age: 31536000
access-control-allow-methods: GET, HEAD
content-type: binary/octet-stream
access-control-allow-origin: *
x-cache: Hit from cloudfront
x-amz-cf-pop: FRA6-C1
accept-ranges: bytes
content-length: 19
x-amz-cf-id: AMB5hRgYKwnfGTVs4ppnx6ooGvtlgx_e19pxt99lkR0tN-wGY-mwBg==

GET
BLOB 200
OK fafb0fe9-20d3-4aa5-979c-5e69c109df57
https://www.nsf.gov/ 53 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.nsf.gov/fafb0fe9-20d3-4aa5-979c-5e69c109df57
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 8ff09cd0ee012fe06ed1b67dc914858cde819f21bb479f629994d9e49f3c0049

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Content-Length: 53
Content-Type: text/javascript

GET
H2 200 clock Show response
tracking.crazyegg.com/ 26 B
133 B 121ms
40ms XHR
text/plain 52.48.114.92
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://tracking.crazyegg.com/clock?t=1652330850715
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/11.1.420.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.48.114.92 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-48-114-92.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: d4edbc26e9ed9ea4c0d78669eef2b640c87df9596a421467406dcfe26edd42b8

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

access-control-allow-origin: *
date: Thu, 12 May 2022 04:47:30 GMT
cache-control: no-store
server: awselb/2.0
content-length: 26
content-type: text/plain

GET
BLOB 200
OK 5b64bee5-8e21-47aa-be7f-29fcc853d1c7
https://www.nsf.gov/ 218 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.nsf.gov/5b64bee5-8e21-47aa-be7f-29fcc853d1c7
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/pubs/2019/nsf19043/nsf19043.jsp
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: ef9a47feb3915e8c89f614ce2943b48254041d3bca86db3e5df54f3a8687ce5a

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Content-Length: 218
Content-Type: text/javascript

GET
H2 200 moatframe.js Show response
z.moatads.com/addthismoatframe568911941483/ 2 KB
1 KB 54ms
13ms Script
application/x-javascript 23.35.237.151
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://z.moatads.com/addthismoatframe568911941483/moatframe.js
Requested by: Host: s7.addthis.com
URL: https://s7.addthis.com/js/250/addthis_widget.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.35.237.151 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-35-237-151.deploy.static.akamaitechnologies.com
Software: AmazonS3 /
Resource Hash: 05090f9390f5bc0cd23fe5f432037cc92d7cbce1ced9bfe8faf3d1c9abae85cd

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Thu, 12 May 2022 04:47:31 GMT
content-encoding: gzip
last-modified: Fri, 08 Nov 2019 20:13:52 GMT
server: AmazonS3
x-amz-request-id: D5503D14AA2F06AA
etag: "f14b4e1f799b14f798a195f43cf58376"
vary: Accept-Encoding
content-type: application/x-javascript
cache-control: max-age=15952
accept-ranges: bytes
content-length: 948
x-amz-id-2: JgalEtxvSAtZmM7+naGfrhsdf0JFS0gJW8lypWF8Tp90EkcPp4c3eAnpK+RDOIL1ltWgpx8wc3s=

GET
H2 200 _ate.track.config_resp Show response
v1.addthisedge.com/live/boost/nsfgov/ 166 B
325 B 800ms
591ms Script
application/javascript 104.75.88.126
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://v1.addthisedge.com/live/boost/nsfgov/_ate.track.config_resp
Requested by: Host: s7.addthis.com
URL: https://s7.addthis.com/js/250/addthis_widget.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.75.88.126 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-75-88-126.deploy.static.akamaitechnologies.com
Software: /
Resource Hash: 4cf8b4da854cac70fb514c2d255e93904353bda1fcc7229de2f59d5971d83028

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Thu, 12 May 2022 04:47:31 GMT
content-encoding: gzip
etag: 659743217
vary: Accept-Encoding
content-type: application/javascript;charset=utf-8
cache-control: public, max-age=56, s-maxage=86400
content-disposition: attachment; filename=1.txt
content-length: 154

GET
H2 200 300lo.json Show response
m.addthis.com/live/red_lojson/ 89 B
249 B 902ms
146ms Script
application/javascript 104.75.88.126
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://m.addthis.com/live/red_lojson/300lo.json?si=627c9162e239d373&bkl=0&bl=1&pdt=2753&sid=627c9162e239d373&pub=nsfgov&rev=v8.28.8-wp&ln=en&pc=men&cb=0&ab=-&dp=www.nsf.gov&fp=pubs%2F2019%2Fnsf19043%2Fnsf19043.jsp&fr=&of=1&pd=0&irt=0&vcl=0&md=0&ct=1&tct=0&abt=0&cdn=0&pi=1&rb=0&gen=100&chr=UTF-8&colc=1652330851077&jsl=1&skipb=1&callback=addthis.cbs.jsonp__41227500064040990
Requested by: Host: s7.addthis.com
URL: https://s7.addthis.com/js/250/addthis_widget.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.75.88.126 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-75-88-126.deploy.static.akamaitechnologies.com
Software: /
Resource Hash: f7eaf848a1ab242faf6dac988d50531af6fb54ad492480ff3ba1a43ecd707571

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 12 May 2022 04:47:31 GMT
cache-control: max-age=0, no-cache, no-store, no-transform
content-disposition: attachment; filename=1.txt
content-length: 89
content-type: application/javascript;charset=utf-8

GET sh.f48a1a04fe8dbf021b4cda1d.html
s7.addthis.com/static/ Frame 51C9 0
0

GET
H2 200 sh.f48a1a04fe8dbf021b4cda1d.html Show response
s7.addthis.com/static/ Frame 8855 71 KB
26 KB 9ms
9ms Document
text/html 104.75.88.126
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://s7.addthis.com/static/sh.f48a1a04fe8dbf021b4cda1d.html

Requested by

Host: s7.addthis.com
URL: https://s7.addthis.com/js/250/addthis_widget.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

104.75.88.126 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-75-88-126.deploy.static.akamaitechnologies.com

Software

nginx/1.15.8 /

Resource Hash

7b6bfa13f0778c40bb2a00af9819bea2f07afcb4d071e7e4f436196953a5db4d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains

Request headers

Referer: https://www.nsf.gov/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: public, max-age=86313600
content-encoding: gzip
content-length: 26421
content-type: text/html
date: Thu, 12 May 2022 04:47:31 GMT
etag: W/"5f971164-11adc"
last-modified: Mon, 26 Oct 2020 18:11:48 GMT
p3p: CP="NON ADM OUR DEV IND COM STA"
server: nginx/1.15.8
strict-transport-security: max-age=15724800; includeSubDomains
timing-allow-origin: *
vary: Accept-Encoding
x-host: s7.addthis.com

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: s7.addthis.com
URL: https://s7.addthis.com/static/sh.f48a1a04fe8dbf021b4cda1d.html

Verdicts & Comments Add Verdict or Comment

87 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

9 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
www.nsf.gov/	1970-01-20 02:58:50	Name: ADRUM_BTa Value: R:0\|g:62366e87-58bf-4c6a-97e1-472503d73eac\|n:nsf-prod_4d17e3c3-6450-4c65-944e-6e5d49a6ce63
www.nsf.gov/	1970-01-20 02:58:50	Name: SameSite Value: None
www.nsf.gov/	1970-01-20 02:58:50	Name: ADRUM_BT1 Value: R:0\|i:767756\|e:202
www.nsf.gov/	1969-12-31 23:59:59	Name: JSESSIONID Value: 1AA95AF1CE456689095867076AF16DD5
.nsf.gov/	1970-01-20 20:30:02	Name: _ga Value: GA1.2.927906184.1652330849
.nsf.gov/	1970-01-20 03:00:17	Name: _gid Value: GA1.2.1886845777.1652330849
.nsf.gov/	1970-01-20 02:58:50	Name: _gat_GSA_ENOR0 Value: 1
.nsf.gov/	1969-12-31 23:59:59	Name: cebs Value: 1
.nsf.gov/	1970-01-20 11:44:26	Name: _ce.s Value: v~d30e581951bdb80e228783424ec27112d2bbff83~vpv~0

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

assets-tracking.crazyegg.com
dap.digitalgov.gov
m.addthis.com
pagestates-tracking.crazyegg.com
s7.addthis.com
script.crazyegg.com
stats.g.doubleclick.net
tracking.crazyegg.com
v1.addthisedge.com
www.google-analytics.com
www.nsf.gov
z.moatads.com
s7.addthis.com
104.75.88.126
23.35.237.151
2600:9000:21f3:5200:5:83ea:ba80:93a1
2606:4700::6813:9308
2620:10f:6001:4::107
2a00:1450:4001:810::200e
2a00:1450:400c:c07::9b
52.222.236.129
52.48.114.92
99.86.4.31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dc060a4113e401fa7036d608b2380271f732659e1865fe1b69537fed34928ae5
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ef9a47feb3915e8c89f614ce2943b48254041d3bca86db3e5df54f3a8687ce5a
f484a1c6ef0dd94465a56b9f7a3464e992b71109eacddf372ee24c287ade84c2
f7eaf848a1ab242faf6dac988d50531af6fb54ad492480ff3ba1a43ecd707571

www.nsf.gov Open in urlscan Pro 2620:10f:6001:4::107 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page URL History Show full URLs

Detected technologies

Page Statistics

31 Requests

90 %HTTPS

50 %IPv6

8 Domains

12 Subdomains

11 IPs

4 Countries

929 kBTransfer

1312 kBSize

9 Cookies

27 Outgoing links

Page URL History

Redirected requests

31 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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www.nsf.gov Open in urlscan Pro
2620:10f:6001:4::107 Public Scan

Screenshot
Live screenshot

Full Image

31
Requests

90 %
HTTPS

50 %
IPv6

8
Domains

12
Subdomains

11
IPs

4
Countries

929 kB
Transfer

1312 kB
Size

9
Cookies

31 HTTP transactions
0 data transactions