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par.nsf.gov Open in urlscan Pro
192.107.175.180  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://par.nsf.gov/
Effective URL: https://par.nsf.gov/
Submission: On March 27 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 3 countries across 4 domains to perform 21 HTTP transactions. The main IP is 192.107.175.180, located in United States and belongs to ESNET, US. The main domain is par.nsf.gov. The Cisco Umbrella rank of the primary domain is 957079.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on December 27th 2023. Valid for: a year.
This is the only time par.nsf.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
16 192.107.175.180 293 (ESNET)
3 104.17.25.14 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
21 4
Apex Domain
Subdomains		 Transfer
16 nsf.gov
par.nsf.gov — Cisco Umbrella Rank: 957079
421 KB
3 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 234
84 KB
1 google-analytics.com
ssl.google-analytics.com — Cisco Umbrella Rank: 632
17 KB
0 research.gov Failed
wt.research.gov Failed
21 4
Domain Requested by
16 par.nsf.gov par.nsf.gov
3 cdnjs.cloudflare.com par.nsf.gov
cdnjs.cloudflare.com
1 ssl.google-analytics.com par.nsf.gov
0 wt.research.gov Failed par.nsf.gov
21 4

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

Domain
www.nsf.gov
usa.gov
nsf.gov
Subject Issuer Validity Valid
par.nsf.gov
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-12-27 -
2025-01-26		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-07-03 -
2024-07-02		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://par.nsf.gov/
Frame ID: 289D69FB7A5543C29967C9E1F12F14E6
Requests: 21 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

NSF Public Access

Page URL History Show full URLs

  1. http://par.nsf.gov/ HTTP 307
    https://par.nsf.gov/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

21
Requests

95 %
HTTPS

33 %
IPv6

4
Domains

4
Subdomains

4
IPs

3
Countries

523 kB
Transfer

1123 kB
Size

4
Cookies

Page URL History

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

  1. http://par.nsf.gov/ HTTP 307
    https://par.nsf.gov/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

21 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
par.nsf.gov/
Redirect Chain
  • http://par.nsf.gov/
  • https://par.nsf.gov/
191 KB
49 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
9cb4b83d0270d55cfb4a10cf676a6c40a8887c04336c545da65445eb582d440c
Security Headers
Name Value
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/123.0.0.0 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Connection
Keep-Alive
Content-Encoding
gzip
Content-Type
text/html;charset=UTF-8
Date
Wed, 27 Mar 2024 23:40:33 GMT
Keep-Alive
timeout=5, max=92
Server
Apache
Strict-Transport-Security
max-age=31536000
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Frame-Options
SAMEORIGIN

Redirect headers

Location
https://par.nsf.gov/
Non-Authoritative-Reason
HttpsUpgrades
chosen.min.css
par.nsf.gov/chosen/ 		12 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/chosen/chosen.min.css
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
dc5cec11dcd3dee8131d367776e60a1e99f32bbc48a66575c01007c75a9a0248
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Thu, 28 Sep 2023 18:54:00 GMT
Server
Apache
ETag
W/"12408-1695927240000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
3455
all.min.css
par.nsf.gov/fontawesome/css/ 		58 KB
15 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/fontawesome/css/all.min.css
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
c493875ea907c37e2ef7b9560f75ad5dd918121a0f42889eda351ccab0373eb1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Mon, 02 May 2022 20:55:16 GMT
Server
Apache
ETag
W/"59348-1651524916000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=91
Content-Length
14872
nsf-par-logo.png
par.nsf.gov/img/nsf/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://par.nsf.gov/img/nsf/nsf-par-logo.png
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
4ed06448bcb0bf6ab664620800c6a55aa073c687d2ddf90ccc1441c48f0dc3dd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 02 May 2022 20:55:16 GMT
Server
Apache
ETag
W/"6233-1651524916000"
X-Frame-Options
SAMEORIGIN
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=96
Content-Length
6233
nsf_logo.png
par.nsf.gov/img/nsf/ 		18 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://par.nsf.gov/img/nsf/nsf_logo.png
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
d42192ede754e9ff469329198bd4f4c17b1999b0fe8fa58ce6524b589592117b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 02 May 2022 20:55:16 GMT
Server
Apache
ETag
W/"18001-1651524916000"
X-Frame-Options
SAMEORIGIN
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
18001
latest.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/latest.js?config=TeX-MML-AM_CHTML
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
91969f01cea666f2b75b7bf5a4739c522c77d0e1d037aa54fcd3b6a0592a655c
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 23:39:26 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
235418
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
1489
last-modified
Mon, 04 May 2020 16:13:16 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f1c-107d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=O1YigDYh5Td2%2FNC%2By1iZTBT3CiEdMG9gA04B%2FXmU%2BPcvCCtbDE0ZrVlHbHBBZug80fncc%2BdUXIIZLMdLo62Rfzo5y6v50IiV8xXtgOf9Q%2BqhBkknWPg0aA4ikSimr7MUwcJ3NTNh"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
86b33840fa523651-FRA
expires
Mon, 17 Mar 2025 23:39:26 GMT
context.js
par.nsf.gov/js/ 		71 B
447 B 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/js/context.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
0af9ae7b13ff73dee14a378ba223628be9c61a6f916102f389803c831e12fb30
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 02 May 2022 20:55:16 GMT
Server
Apache
ETag
W/"71-1651524916000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
71
jquery.min.js
par.nsf.gov/js/libraries/ 		87 KB
41 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/js/libraries/jquery.min.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
ee11e902416a1d896f538103110337b39a0e2e2606bc1faf5cd0652914891127
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Mon, 02 May 2022 20:55:16 GMT
Server
Apache
ETag
W/"89501-1651524916000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=90
Content-Length
41563
chosen.jquery.min.js
par.nsf.gov/chosen/ 		28 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/chosen/chosen.jquery.min.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
e1147b58c324217bbd96df26a6039a02b16306165681f68ff04080f2e191e84e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Thu, 28 Sep 2023 18:53:58 GMT
Server
Apache
ETag
W/"29041-1695927238000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
9648
nsf_pages.extras.min.js
par.nsf.gov/js/ 		5 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/js/nsf_pages.extras.min.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
47ed49b8e905a0c701835bcdb58a65030d6606a5276305da84cfcee87b9c53ae
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Sat, 30 Sep 2023 03:16:34 GMT
Server
Apache
ETag
W/"5223-1696043794000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=94
Content-Length
2564
nsf_pages.min.js
par.nsf.gov/js/ 		77 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/js/nsf_pages.min.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
188a5f01d2d623af1f4635dc0e2c2cfa8c925f43d83d809a76df3e4c3329944a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:33 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Sat, 30 Sep 2023 03:16:34 GMT
Server
Apache
ETag
W/"78483-1696043794000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
29519
webtrends.min.js
par.nsf.gov/js/ 		16 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/js/webtrends.min.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
415ca9661c5cff2535d94b2efcdcc6b3506f8ce6733c80836b11ee025099cbc6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:34 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Sat, 30 Sep 2023 03:16:34 GMT
Server
Apache
ETag
W/"16791-1696043794000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
6951
webtrend-script.min.js
par.nsf.gov/js/ 		99 B
476 B 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/js/webtrend-script.min.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
012b3775f8dfb491e15693cb46244656ff94acc0de9aa59642e923e96475d65b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:34 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Sat, 30 Sep 2023 03:16:34 GMT
Server
Apache
ETag
W/"99-1696043794000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
99
webtrendsactions.min.js
par.nsf.gov/js/ 		1 KB
903 B 		Script
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/js/webtrendsactions.min.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
de99167eb7ff32217e1e870e81ba7d1f787004ad5ee467477e15dc35cbd9e0f7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:34 GMT
Strict-Transport-Security
max-age=31536000
Content-Encoding
gzip
Last-Modified
Sat, 30 Sep 2023 03:16:34 GMT
Server
Apache
ETag
W/"1489-1696043794000"
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
500
ga.js
ssl.google-analytics.com/ 		45 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ssl.google-analytics.com/ga.js
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 27 Mar 2024 21:54:57 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
6269
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
17168
expires
Wed, 27 Mar 2024 23:54:57 GMT
nsf_bg.png
par.nsf.gov//css/nsf/ 		157 KB
158 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://par.nsf.gov//css/nsf/nsf_bg.png
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
c1930dcb6e3f2ba9b62be446dbed25fe162c12baf07d9ff4c23b7140adcb748c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:34 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 02 May 2022 20:55:14 GMT
Server
Apache
ETag
W/"160994-1651524914000"
X-Frame-Options
SAMEORIGIN
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=93
Content-Length
160994
fa-solid-900.woff2
par.nsf.gov/fontawesome/webfonts/ 		78 KB
79 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/fontawesome/webfonts/fa-solid-900.woff2
Requested by
Host: par.nsf.gov
URL: https://par.nsf.gov/fontawesome/css/all.min.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
6b555920e358f8a25a422988b448615c33bcccb4f932e8331cebfc8e2a737fc7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/fontawesome/css/all.min.css
Origin
https://par.nsf.gov
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:34 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 02 May 2022 20:55:16 GMT
Server
Apache
ETag
W/"80300-1651524916000"
X-Frame-Options
SAMEORIGIN
Content-Type
font/woff2
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=89
Content-Length
80300
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/ 		62 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/latest.js?config=TeX-MML-AM_CHTML
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cbac1a6c9e64ed2b020a82c87c6dbae846b72a246fcd40faa3bb4d7190211b48
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 23:39:26 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
598494
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
17023
last-modified
Mon, 04 May 2020 16:13:15 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f1b-f82c"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=afMPcozKBd8xGuuZxQdtazTKZE2BNVyfUHRbHHxsMkGrps06kmlCTStYlxURIddUWGUmZWqu2%2BDWfmukiKI9QkzSSq2zn0SdlDqzaHy377L2J2oOOCC%2F%2BDWIEhsRXv9hlIKZFFJ3"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
86b338412a7a3651-FRA
expires
Mon, 17 Mar 2025 23:39:26 GMT
TeX-MML-AM_CHTML.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/config/ 		274 KB
65 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/config/TeX-MML-AM_CHTML.js?V=2.7.7
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3d5cf3cee2f103dcf4460574deec1a3103402ea4921e869b3ba8645117916e4c
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 23:39:26 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
612130
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
66127
last-modified
Mon, 04 May 2020 16:13:16 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f1c-4479e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OsM5NxCZfT85kMOFqGd0Sa2C1hEmDwHVFACmrlU%2F3qIaw2aA1mDpnrN3BMJ0nWXA3inFA93e%2FU%2BT2kgPOIxdtVugO7%2BhFz5jA9VSbH3cWtJmm%2BICIZH5mEp6GHhlKCeXtulUWXd0"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
86b338416a983651-FRA
expires
Mon, 17 Mar 2025 23:39:26 GMT
dcs.gif
wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/ 		0
0
favicon.ico
par.nsf.gov/img/ 		1 KB
1 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://par.nsf.gov/img/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.107.175.180 , United States, ASN293 (ESNET, US),
Reverse DNS
nsfpages.osti.gov
Software
Apache /
Resource Hash
077364954e09cfb3af467e4745f7527d694df66ee02394c8b60990b1153ce118
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://par.nsf.gov/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 27 Mar 2024 23:40:36 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 02 May 2022 20:55:16 GMT
Server
Apache
ETag
W/"1150-1651524916000"
X-Frame-Options
SAMEORIGIN
Content-Type
image/x-icon
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
1150

Failed requests

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

Domain
wt.research.gov
URL
https://wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?&dcsdat=1711582766626&dcssip=par.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2dc1dc0ab5e39852dbe1711561166627&WT.vtid=2dc1dc0ab5e39852dbe1711561166627&WT.vtvs=1711582766627&WT.vt_f_tlv=0&WT.tz=1&WT.bh=0&WT.ul=en-US&WT.cd=24&WT.sr=800x600&WT.jo=No&WT.ti=NSF%20Public%20Access&WT.js=Yes&WT.jv=1.5&WT.ct=unknown&WT.bs=1600x1113&WT.fv=Not%20enabled&WT.slv=Not%20enabled&WT.tv=8.6.2&WT.dl=0&WT.ssl=1&WT.es=par.nsf.gov/&WT.vt_f_tlh=0&WT.vt_f_d=1&WT.vt_f_s=1&WT.vt_f_a=1&WT.vt_f=1

Verdicts & Comments Add Verdict or Comment

47 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.

object| onpagereveal object| _gaq string| user string| site string| subject string| content string| id object| _gat object| MathJax string| mathfontfamily string| mathfontsize object| context function| $ function| jQuery function| basePath function| checkAbstractOverflows function| _updateSearchHighlights function| noResultMsg function| populateChosenSelectFromFacets function| exportSearch function| sortFlag function| clearAdv function| toggleAdv function| toggleBsc function| toggleSemType function| authorSearch function| authorSelectAdd function| authorSelectRemove function| authorSelectAddToForm function| authorSelectButtonShow function| editorSearch function| editorSelectAdd function| editorSelectRemove function| editorSelectAddToForm function| editorSelectButtonShow function| prepColumns function| notEmptyVal function| treatAsFullText function| numberWithCommas function| formatSolr function| getDoclist undefined| citationDetails object| Placeholders function| WebTrends function| dcsMultiTrack function| dcsDebug object| _tag

4 Cookies

Domain/Path Name / Value
par.nsf.gov/ Name: JSESSIONID
Value: BEC4D18DCC38D72275A020C10F02AC85
par.nsf.gov/ Name: BIGipServerlbnsfapp
Value: 1241514506.41030.0000
par.nsf.gov/ Name: BIGipServerpar.nsf.gov_SSL_pool
Value: 3028319686.47873.0000
.par.nsf.gov/ Name: WT_FPC
Value: id=2dc1dc0ab5e39852dbe1711561166627:lv=1711561166627:ss=1711561166627

1 Console Messages

Source Level URL
Text
network error URL: https://wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?&dcsdat=1711582766626&dcssip=par.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2dc1dc0ab5e39852dbe1711561166627&WT.vtid=2dc1dc0ab5e39852dbe1711561166627&WT.vtvs=1711582766627&WT.vt_f_tlv=0&WT.tz=1&WT.bh=0&WT.ul=en-US&WT.cd=24&WT.sr=800x600&WT.jo=No&WT.ti=NSF%20Public%20Access&WT.js=Yes&WT.jv=1.5&WT.ct=unknown&WT.bs=1600x1113&WT.fv=Not%20enabled&WT.slv=Not%20enabled&WT.tv=8.6.2&WT.dl=0&WT.ssl=1&WT.es=par.nsf.gov/&WT.vt_f_tlh=0&WT.vt_f_d=1&WT.vt_f_s=1&WT.vt_f_a=1&WT.vt_f=1
Message:
Failed to load resource: net::ERR_CONNECTION_RESET

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
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.

cdnjs.cloudflare.com
par.nsf.gov
ssl.google-analytics.com
wt.research.gov
wt.research.gov
104.17.25.14
192.107.175.180
2a00:1450:4001:810::2008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