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www.nsf.org Open in urlscan Pro
204.94.174.170  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://nsf.org/
Effective URL: https://www.nsf.org/
Submission: On May 27 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 2 countries across 5 domains to perform 48 HTTP transactions. The main IP is 204.94.174.170, located in Ypsilanti, United States and belongs to SPRINTLINK, US. The main domain is www.nsf.org.
TLS certificate: Issued by Let's Encrypt Authority X3 on March 24th 2020. Valid for: 3 months.
This is the only time www.nsf.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 43 204.94.174.170 1239 (SPRINTLINK)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
2 35.174.150.168 14618 (AMAZON-AES)
48 5
43    204.94.174.170 (Ypsilanti, United States)

ASN1239 (SPRINTLINK, US)
PTR: becker-consult.com
nsf.org
www.nsf.org
1    2a00:1450:4001:816::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
1    2606:4700::6810:84e5 (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
2    2a00:1450:4001:801::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    35.174.150.168 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: pi0-lba1-3-ue1.aws.pardot.com
pi.pardot.com
Domain Requested by
42 www.nsf.org www.nsf.org
2 pi.pardot.com www.nsf.org
pi.pardot.com
2 www.google-analytics.com www.nsf.org
1 cdnjs.cloudflare.com www.nsf.org
1 ajax.googleapis.com www.nsf.org
1 nsf.org 1 redirects
48 6

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

Domain
my.nsf.org
www.techstreet.com
twitter.com
www.facebook.com
www.linkedin.com
www.youtube.com
Subject Issuer Validity Valid
www.nsf.org
Let's Encrypt Authority X3		 2020-03-24 -
2020-06-22		 3 months crt.sh
upload.video.google.com
GTS CA 1O1		 2020-05-05 -
2020-07-28		 3 months crt.sh
cloudflare.com
CloudFlare Inc ECC CA-2		 2020-01-07 -
2020-10-09		 9 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-05-05 -
2020-07-28		 3 months crt.sh
pi.pardot.com
DigiCert SHA2 Secure Server CA		 2019-12-26 -
2020-12-26		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.nsf.org/
Frame ID: 30C850ECF809C0B49808487643314DC8
Requests: 48 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://nsf.org/ HTTP 301
    https://www.nsf.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /Red Hat/i
Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i
Overall confidence: 100%
Detected patterns
  • script /\/([\d.]+)\/jquery(?:\.min)?\.js/i
  • script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

48
Requests

100 %
HTTPS

60 %
IPv6

5
Domains

6
Subdomains

5
IPs

2
Countries

529 kB
Transfer

970 kB
Size

10
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://nsf.org/ HTTP 301
    https://www.nsf.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

48 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request Cookie set /
www.nsf.org/
Redirect Chain
  • http://nsf.org/
  • https://www.nsf.org/
34 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) / PHP/5.3.3
Resource Hash
90379a6b7deca175cb370d41d0a3394eeaf5b49ef1787be270ade2fe305b4b67

Request headers

Host
www.nsf.org
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:22 GMT
Server
Apache/2.2.15 (Red Hat)
Vary
Host,User-Agent,Accept-Encoding
X-Powered-By
PHP/5.3.3
Set-Cookie
exp_language=english; expires=Sat, 25-Oct-2070 10:30:44 GMT; path=/; httponly exp_language_code=en; expires=Sat, 25-Oct-2070 10:30:44 GMT; path=/; httponly exp_language_alias=deleted; expires=Tue, 28-May-2019 17:15:21 GMT; path=/; httponly PHPSESSID=lh7g581pni95gir3rgnnq5ldq3; path=/ exp_last_visit=1275239722; expires=Thu, 27-May-2021 17:15:22 GMT; path=/; httponly exp_last_activity=1590599722; expires=Thu, 27-May-2021 17:15:22 GMT; path=/; httponly exp_tracker=a%3A1%3A%7Bi%3A0%3Bs%3A5%3A%22index%22%3B%7D; path=/; httponly exp_csrf_token=deleted; expires=Tue, 28-May-2019 17:15:21 GMT; path=/; httponly exp_csrf_token=d26db2761ab677bd993d9393aedf2dfaf69efb12; expires=Wed, 27-May-2020 19:15:22 GMT; path=/; httponly
Expires
Mon, 26 Jul 1997 05:00:00 GMT
Cache-Control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma
no-cache
Last-Modified
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Content-Length
7485
Keep-Alive
timeout=15, max=150
Connection
Keep-Alive
Content-Type
text/html; charset=UTF-8

Redirect headers

Date
Wed, 27 May 2020 17:15:22 GMT
Server
Apache/2.2.15 (Red Hat)
Location
https://www.nsf.org/
Cache-Control
max-age=172800
Expires
Fri, 29 May 2020 17:15:22 GMT
Vary
Accept-Encoding
Content-Encoding
gzip
Content-Length
248
Keep-Alive
timeout=15, max=150
Connection
Keep-Alive
Content-Type
text/html; charset=iso-8859-1
styles.css
www.nsf.org/themes/site_themes/default_site/css/ 		142 KB
27 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
ead4c817304d2b7c2b4f78a3de978a52e1cd68aae556e8e4153d70f026858b72

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Last-Modified
Fri, 10 Apr 2020 14:26:09 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"4113b-2398d-5a2f083b68a18"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/css
Cache-Control
max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=149
Content-Length
27432
Expires
Wed, 03 Jun 2020 17:15:23 GMT
jsCdnCheck.php
www.nsf.org/themes/site_themes/default_site/js/ 		279 B
525 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/js/jsCdnCheck.php?type=both
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) / PHP/5.3.3
Resource Hash
4cd7aba5c2834639fba64779dcada181df8052babede454898b2b4977e7b7a5b

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Server
Apache/2.2.15 (Red Hat)
X-Powered-By
PHP/5.3.3
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Keep-Alive
timeout=15, max=150
Content-Length
167
Expires
Fri, 26 Jun 2020 17:15:23 GMT
jquery.tools.min.js
www.nsf.org/themes/site_themes/default_site/js/ 		61 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/js/jquery.tools.min.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
4bc5560ce41aa04648611a8a329cc53ed270df2d6fa85469fdd2660ae17ce4ae

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"454e5-f3ab-4f6378fed0116"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=150
Content-Length
15688
Expires
Fri, 26 Jun 2020 17:15:23 GMT
jquery.plugins.min.js
www.nsf.org/themes/site_themes/default_site/js/ 		37 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/js/jquery.plugins.min.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
fb55e9f064520292acfd0463cb16d4663841923bd398bf8e6a98eca070135330

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"454e8-95ba-4f6378fed0116"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=150
Content-Length
12071
Expires
Fri, 26 Jun 2020 17:15:23 GMT
tablesorter.js
www.nsf.org/themes/site_themes/default_site/js/ 		16 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/js/tablesorter.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
7df55f6dc73c8b548ffe8d4cbba5676633c95b72373d84ab74de90b46cc317e2

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"454e7-4088-4f6378fed0116"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=150
Content-Length
4846
Expires
Fri, 26 Jun 2020 17:15:23 GMT
flowplayer-3.2.11.min.js
www.nsf.org/flowplayer/ 		16 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/flowplayer/flowplayer-3.2.11.min.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
7a44f4698a93c685664f821e5e18e38341266416c4a75b42a8ab92b924822ff0

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Last-Modified
Fri, 24 Aug 2012 21:17:11 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"200021-3f17-4c8097fc943c0"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=150
Content-Length
6392
Expires
Fri, 26 Jun 2020 17:15:23 GMT
jquery.tabs.slideshow.js
www.nsf.org/themes/site_themes/default_site/js/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/js/jquery.tabs.slideshow.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
0d98fd6d79f6bc4ce2b95717ae0107cf616665787ef539bb5b13721a8c7fa291

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"454eb-d91-4f6378fed04fe"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=148
Content-Length
1423
Expires
Fri, 26 Jun 2020 17:15:23 GMT
scripts.js
www.nsf.org/themes/site_themes/default_site/js/ 		49 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/js/scripts.js?v=5.1
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
f25e305b25012544c73fe04dd8a683ad9efc983eaa0cea351f05bfba13f446aa

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Content-Encoding
gzip
Last-Modified
Fri, 07 Feb 2020 17:07:57 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"454e6-c34a-59dff6e5b4387"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=149
Content-Length
10105
Expires
Fri, 26 Jun 2020 17:15:23 GMT
search-btn-go.png
www.nsf.org/themes/site_themes/default_site/images/buttons/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/buttons/search-btn-go.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
fbc0f13173a8fa35ed004c60ef9ebea016853a1519409e6ca1fbd1791efd3cb1

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23ed6-590-4f6378fece9a6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=149
Content-Length
1424
Expires
Thu, 27 May 2021 17:15:23 GMT
logo.gif
www.nsf.org/themes/site_themes/default_site/images/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/logo.gif
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
01ec113baf9738f6ba94be04bd70dfb9765dfd7b687375933e6b582db9718816

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e6b-807-4f6378fecda06"
Vary
Host,User-Agent
Content-Type
image/gif
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=148
Content-Length
2055
Expires
Thu, 27 May 2021 17:15:23 GMT
btn-top-search-certified.png
www.nsf.org/themes/site_themes/default_site/images/buttons/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/buttons/btn-top-search-certified.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
84606e65f870701e1f3c76b4ab5d2a343df48abb0a625caf7aa1a6dd285132ee

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23eca-f87-4f6378fece9a6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=147
Content-Length
3975
Expires
Thu, 27 May 2021 17:15:23 GMT
nsf_js_panels_covid_en.jpg
www.nsf.org/images/nsf/ 		47 KB
48 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/images/nsf/nsf_js_panels_covid_en.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
c6c65ceeb1f60c87ac6fe720aea79bafef8bb9e8dfe89d5cc66d878ed8b1f4c6

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 15 May 2020 13:24:41 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"203166-bcbf-5a5afbc5e61f4"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=149
Content-Length
48319
Expires
Thu, 27 May 2021 17:15:23 GMT
nsf_js_panels_lead.jpg
www.nsf.org/images/nsf/ 		48 KB
48 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/images/nsf/nsf_js_panels_lead.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
ef6c4a4c845a90b97bf613aba38d66688ba42e3c38db75436b01cefa72bef3c7

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Tue, 02 Feb 2016 20:46:41 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"202f3d-bf1a-52acf993c44ef"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=149
Content-Length
48922
Expires
Thu, 27 May 2021 17:15:23 GMT
panel1.jpg
www.nsf.org/images/nsf/ 		28 KB
28 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/images/nsf/panel1.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
73ce3bccbeb0b6a1a45ff2748a9f7c0630d4103d0a67ed8a2b4a4cdbf34731af

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 21 Feb 2014 18:24:02 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"20078d-6f69-4f2eeb9ec9ee7"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=149
Content-Length
28521
Expires
Thu, 27 May 2021 17:15:23 GMT
nsf_js_panels_iso-updates.jpg
www.nsf.org/images/nsf/ 		46 KB
47 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/images/nsf/nsf_js_panels_iso-updates.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
6d468d0d426f974d4cc6db342150b5ce3f0d695d872ba713ebf3fefead4a2490

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 22 Jul 2016 19:27:11 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"20317c-b971-5383e6bcc154e"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=145
Content-Length
47473
Expires
Thu, 27 May 2021 17:15:24 GMT
panel5.jpg
www.nsf.org/images/nsf/ 		31 KB
32 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/images/nsf/panel5.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
a913a0537a49b209882fddf74ed02223f5c409229d896726f28db3ce5b3c506a

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 21 Feb 2014 18:24:02 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"20078b-7d42-4f2eeb9ed9117"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=142
Content-Length
32066
Expires
Thu, 27 May 2021 17:15:24 GMT
panel6c_su.jpg
www.nsf.org/images/nsf/ 		58 KB
58 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/images/nsf/panel6c_su.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
062356fa019a4d01527ddf2f55d31ea97a2d994e810df39de8e4bab984e280e8

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Tue, 07 Nov 2017 15:22:43 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"202cc1-e72b-55d66247aa591"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=145
Content-Length
59179
Expires
Thu, 27 May 2021 17:15:24 GMT
nsf-mark-reversed.gif
www.nsf.org/themes/site_themes/default_site/images/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/nsf-mark-reversed.gif
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
e6636f43284cb89cf6090bc98f70dfc72851f888a39915c1ed55bbc470e63a31

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e8f-8f3-4f6378fece1d6"
Vary
Host,User-Agent
Content-Type
image/gif
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=145
Content-Length
2291
Expires
Thu, 27 May 2021 17:15:24 GMT
icon-twitter.jpg
www.nsf.org/themes/site_themes/default_site/images/icons/ 		526 B
916 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/icons/icon-twitter.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
10772acd827efa09b870843a1f256dd85542d1babe35c3d8541b880783f744d8

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23eac-20e-4f6378fece5be"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=143
Content-Length
526
Expires
Thu, 27 May 2021 17:15:24 GMT
icon-facebook.jpg
www.nsf.org/themes/site_themes/default_site/images/icons/ 		553 B
943 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/icons/icon-facebook.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
3e72f0864d628130eff984dcfe3bdb2d19e36d0f203ab50054c986f3f3b56c43

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23ea7-229-4f6378fece5be"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=146
Content-Length
553
Expires
Thu, 27 May 2021 17:15:24 GMT
icon-linkedin.jpg
www.nsf.org/themes/site_themes/default_site/images/icons/ 		530 B
920 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/icons/icon-linkedin.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
168d1b98dcb0ac51619bdc9c8d1d177450d6802480de99ff99d0b7441558938f

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23ea1-212-4f6378fece5be"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=144
Content-Length
530
Expires
Thu, 27 May 2021 17:15:24 GMT
icon-youtube.jpg
www.nsf.org/themes/site_themes/default_site/images/icons/ 		599 B
989 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/icons/icon-youtube.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
b29b18d079962ce965b9167d37365b6f9673a990bc8de86bda1a447c6ae3efec

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e9f-257-4f6378fece5be"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=148
Content-Length
599
Expires
Thu, 27 May 2021 17:15:23 GMT
btn-btm-search-certified.png
www.nsf.org/themes/site_themes/default_site/images/buttons/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/buttons/btn-btm-search-certified.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
4c8035837b73183552656cfb9aa21e33b08e64975b858734df1665c29a2a30bf

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23efb-f3d-4f6378fecf176"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=144
Content-Length
3901
Expires
Thu, 27 May 2021 17:15:24 GMT
print_styles.css
www.nsf.org/themes/site_themes/default_site/css/ 		5 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.nsf.org/themes/site_themes/default_site/css/print_styles.css?v=1.1
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
5de8110f9941c00b26a4f39308deba96c4bc23598cd69b61b72b90f249a2eec5

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Content-Encoding
gzip
Last-Modified
Thu, 18 Aug 2016 17:29:32 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"454ee-1414-53a5beccf0b1f"
Vary
Host,Accept-Encoding,User-Agent
Content-Type
text/css
Cache-Control
max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=143
Content-Length
1681
Expires
Wed, 03 Jun 2020 17:15:24 GMT
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.7.1/ 		92 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/themes/site_themes/default_site/js/jsCdnCheck.php?type=both
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:816::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
88171413fc76dda23ab32baa17b11e4fff89141c633ece737852445f1ba6c1bd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Intervention
<https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

date
Wed, 27 May 2020 12:41:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
16426
status
200
alt-svc
h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
33333
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Thu, 27 May 2021 12:41:37 GMT
jquery.tools.min.js
cdnjs.cloudflare.com/ajax/libs/jquery-tools/1.2.7/ 		139 KB
47 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery-tools/1.2.7/jquery.tools.min.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/themes/site_themes/default_site/js/jsCdnCheck.php?type=both
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3310727006c96996245540a76bca50eb07d4efb1f388b781a218798e7af5b6d2
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Intervention
<https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

date
Wed, 27 May 2020 17:15:23 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
4561652
status
200
alt-svc
h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id
02f8bac332000064f1d3bd1200000001
served-in-seconds
0.008
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:20:58 GMT
server
cloudflare
etag
W/"5afd497a-22ab2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
cf-ray
59a160b1eb9e64f1-FRA
expires
Mon, 17 May 2021 17:15:23 GMT
analytics.js
www.google-analytics.com/ 		45 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
2f1fd973e6c48489ae07c467e3278635b856c698d1f502e06af3ab555937deac
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 30 Apr 2020 21:54:13 GMT
server
Golfe2
age
2208
date
Wed, 27 May 2020 16:38:35 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
18433
expires
Wed, 27 May 2020 18:38:35 GMT
bg-body.png
www.nsf.org/themes/site_themes/default_site/images/ 		934 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-body.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
8e4cd97a7bdc17470d1843407b1be66f0f0feeaa999f4db63332f05ab6c1ba04

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e5b-3a6-4f6378fecd61e"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=147
Content-Length
934
Expires
Thu, 27 May 2021 17:15:23 GMT
bg-header.png
www.nsf.org/themes/site_themes/default_site/images/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-header.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
e34e5d161b39212a043810de3bbd22062ff23206d27a2c8d0b7735d95871ab51

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e80-473-4f6378fecddee"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=145
Content-Length
1139
Expires
Thu, 27 May 2021 17:15:24 GMT
arrow-sml-down.gif
www.nsf.org/themes/site_themes/default_site/images/ 		100 B
488 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/arrow-sml-down.gif
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
b0705e7c9aab4dc8af02e200a4ff7d7de34f964f44eaaba36e66ea26d1eec0e0

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"2405e-64-4f6378fecf946"
Vary
Host,User-Agent
Content-Type
image/gif
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=143
Content-Length
100
Expires
Thu, 27 May 2021 17:15:24 GMT
search-bg-input.png
www.nsf.org/themes/site_themes/default_site/images/ 		858 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/search-bg-input.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
df0098afb037e769a03d6242107d19d0b4c1717e2785a53b9d7ac908653182ff

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23ebd-35a-4f6378fece9a6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=147
Content-Length
858
Expires
Thu, 27 May 2021 17:15:24 GMT
nav-main-sprite.png
www.nsf.org/themes/site_themes/default_site/images/ 		9 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/nav-main-sprite.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
e7ad3f5d73b4409293c3072c8ada34fd0f01ec2aae7bd891803b5724b0b08b1f

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e92-24e3-4f6378fece1d6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=147
Content-Length
9443
Expires
Thu, 27 May 2021 17:15:24 GMT
navigator_NSFcorp_km.png
www.nsf.org/themes/site_themes/default_site/images/slideshow/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/slideshow/navigator_NSFcorp_km.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
2809aa4a2f7292ce65c1e7a0be3652ab0513653c7810e595a2fbb01615872356

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e79-db4-4f6378fecddee"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=147
Content-Length
3508
Expires
Thu, 27 May 2021 17:15:24 GMT
bg-primary-grd-top.png
www.nsf.org/themes/site_themes/default_site/images/ 		375 B
764 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-primary-grd-top.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
6ceb3f4b7a796e1559bd47e5e229c6f2dc7150fc29b8c5fdc9247a70916fe7f8

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:23 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e89-177-4f6378fece1d6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=146
Content-Length
375
Expires
Thu, 27 May 2021 17:15:23 GMT
bg-primary-grd-btm.png
www.nsf.org/themes/site_themes/default_site/images/ 		377 B
766 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-primary-grd-btm.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
f45a4245b8a7b73bf4df2ddaa172c237ae6ae57233aa46454cdfe387a4945134

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e65-179-4f6378fecda06"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=148
Content-Length
377
Expires
Thu, 27 May 2021 17:15:24 GMT
bg-primary-grd.png
www.nsf.org/themes/site_themes/default_site/images/ 		126 B
514 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-primary-grd.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
4e256cc815afa61a738d6b44a6e58850f762fc8af7af51275d91d084f14ca73f

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e68-7e-4f6378fecda06"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=147
Content-Length
126
Expires
Thu, 27 May 2021 17:15:24 GMT
txt-latest-news.png
www.nsf.org/themes/site_themes/default_site/images/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/txt-latest-news.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
0831ca200a0ac0f5b498f4587c2b8595fb16e7c0eb4e9ca15be039e38b63c2d2

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23ec1-e58-4f6378fece9a6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=145
Content-Length
3672
Expires
Thu, 27 May 2021 17:15:24 GMT
arrow-sml-more.png
www.nsf.org/themes/site_themes/default_site/images/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/arrow-sml-more.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
3c632827e76189f6e7afa4bcc1d0ea9e084a6924bcf2724648318219f7ae633d

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Thu, 02 Oct 2014 14:57:38 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23f07-45d-50471d662ebfe"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=146
Content-Length
1117
Expires
Thu, 27 May 2021 17:15:24 GMT
txt-newsroom.png
www.nsf.org/themes/site_themes/default_site/images/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/txt-newsroom.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
d13df2f23563e3952fd9bc3cadeb3614e50c83d0c63aa47563b653c89c9a79fe

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e94-650-4f6378fece1d6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=146
Content-Length
1616
Expires
Thu, 27 May 2021 17:15:24 GMT
txt-we-certify-millions.gif
www.nsf.org/themes/site_themes/default_site/images/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/txt-we-certify-millions.gif
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
3c289a24ffb4d38ae577e11fa9520146f7d74f9ae5ac46fb4539ad805cf34fae

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e58-1a2b-4f6378fecd61e"
Vary
Host,User-Agent
Content-Type
image/gif
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=148
Content-Length
6699
Expires
Thu, 27 May 2021 17:15:24 GMT
arrow-lrg-search-all.png
www.nsf.org/themes/site_themes/default_site/images/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/arrow-lrg-search-all.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
9b285f7fb7086ce0153a19560f2b5bc8febdf9dab263c70b220a4b981b4f41f0

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e59-6cc-4f6378fecd61e"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=144
Content-Length
1740
Expires
Thu, 27 May 2021 17:15:24 GMT
bg-nsf-mark.jpg
www.nsf.org/themes/site_themes/default_site/images/ 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-nsf-mark.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
0a319f661b78f7f3fc95d1bb6b59da2a274005b4d89872dadbdd9db73fb60c57

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e55-3024-4f6378fecd61e"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=146
Content-Length
12324
Expires
Thu, 27 May 2021 17:15:24 GMT
bg-footer.png
www.nsf.org/themes/site_themes/default_site/images/ 		118 B
506 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-footer.png
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
bee1a6941b31e377a8e4454d0953be60534bb2683a079806090c8f5ce56177b4

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23e8a-76-4f6378fece1d6"
Vary
Host,User-Agent
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=146
Content-Length
118
Expires
Thu, 27 May 2021 17:15:24 GMT
bg-serving-all-countries.jpg
www.nsf.org/themes/site_themes/default_site/images/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.nsf.org/themes/site_themes/default_site/images/bg-serving-all-countries.jpg
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
204.94.174.170 Ypsilanti, United States, ASN1239 (SPRINTLINK, US),
Reverse DNS
becker-consult.com
Software
Apache/2.2.15 (Red Hat) /
Resource Hash
abbb64c9c097bc584a0a9e5d2c23fd1867235687444bc0ab9a3a1aa3a9add56f

Request headers

Referer
https://www.nsf.org/themes/site_themes/default_site/css/styles.css?v=8.3
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Last-Modified
Fri, 04 Apr 2014 13:33:25 GMT
Server
Apache/2.2.15 (Red Hat)
ETag
"23f1c-1e58-4f6378fecf176"
Vary
Host,User-Agent
Content-Type
image/jpeg
Cache-Control
max-age=31536000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=148
Content-Length
7768
Expires
Thu, 27 May 2021 17:15:24 GMT
collect
www.google-analytics.com/r/ 		35 B
98 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/r/collect?v=1&_v=j82&aip=1&a=1961890003&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nsf.org%2F&ul=en-us&de=UTF-8&dt=NSF%20International&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGBAAAABB~&jid=1328307987&gjid=1449913051&cid=563845675.1590599724&tid=UA-214992-1&_gid=1019057266.1590599724&_r=1&z=552289450
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 27 May 2020 17:15:24 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
status
200
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
alt-svc
h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT
pd.js
pi.pardot.com/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pi.pardot.com/pd.js
Requested by
Host: www.nsf.org
URL: https://www.nsf.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.174.150.168 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
pi0-lba1-3-ue1.aws.pardot.com
Software
PardotServer /
Resource Hash
925be107869153b6120de872c1ae333977bfaee69a0f7c6271f32d4a8348bca8

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 27 May 2020 17:15:24 GMT
Content-Encoding
gzip
X-Pardot-Route
ea50fcd3dcf777490e1499615b883deb
X-Pardot-LB
a083ac6fc1531fb089982e922db67d20
Last-Modified
Fri, 13 Mar 2020 19:45:37 GMT
Server
PardotServer
ETag
"1442-gzip"
Vary
Accept-Encoding,User-Agent
Content-Type
application/javascript
Cache-Control
max-age=63072000
Accept-Ranges
bytes
Content-Length
1842
Expires
Fri, 27 May 2022 17:15:24 GMT
analytics
pi.pardot.com/ 		1 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=1301&account_id=130231&title=NSF%20International&url=https%3A%2F%2Fwww.nsf.org%2F&referrer=
Requested by
Host: pi.pardot.com
URL: https://pi.pardot.com/pd.js
Protocol
HTTP/1.0
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.174.150.168 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
pi0-lba1-3-ue1.aws.pardot.com
Software
PardotServer /
Resource Hash
f60fcd484e5f4ac85f065f01c9723914381b9ec15cedb2ec7eb0079454491bd9

Request headers

Referer
https://www.nsf.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Wed, 27 May 2020 17:15:25 GMT
Content-Encoding
gzip
X-Pardot-Route
13c7a24cfc43e49b0467af9964bf67ec
X-Pardot-LB
a083ac6fc1531fb089982e922db67d20
X-Pardot-Rsp
16/41/185
Vary
Accept-Encoding,User-Agent
P3p
CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml", CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml"
Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Content-Type
text/javascript; charset=utf-8
Content-Length
557
Server
PardotServer
Expires
Thu, 19 Nov 1981 08:52:00 GMT

Verdicts & Comments Add Verdict or Comment

31 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| onformdata object| onpointerrawupdate function| $ function| jQuery function| flashembed object| jQuery1710003886592491085361 function| $f function| flowplayer object| nsf string| GoogleAnalyticsObject function| ga object| langSwitcher string| piAId string| piCId object| google_tag_data object| gaplugins object| gaGlobal object| gaData function| checkNamespace function| getPardotUrl function| piTracker function| piGetParameter function| piGetCookie function| piSetCookie string| piVersion number| piScriptNum object| piScriptObj object| pi number| c_start string| property function| piResponse

10 Cookies

Domain/Path Name / Value
.nsf.org/ Name: _ga
Value: GA1.2.563845675.1590599724
www.nsf.org/ Name: exp_csrf_token
Value: d26db2761ab677bd993d9393aedf2dfaf69efb12
www.nsf.org/ Name: PHPSESSID
Value: lh7g581pni95gir3rgnnq5ldq3
.nsf.org/ Name: _gat
Value: 1
www.nsf.org/ Name: exp_tracker
Value: a%3A1%3A%7Bi%3A0%3Bs%3A5%3A%22index%22%3B%7D
www.nsf.org/ Name: exp_last_activity
Value: 1590599722
www.nsf.org/ Name: exp_language_code
Value: en
.nsf.org/ Name: _gid
Value: GA1.2.1019057266.1590599724
www.nsf.org/ Name: exp_last_visit
Value: 1275239722
www.nsf.org/ Name: exp_language
Value: english

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.

ajax.googleapis.com
cdnjs.cloudflare.com
nsf.org
pi.pardot.com
www.google-analytics.com
www.nsf.org
204.94.174.170
2606:4700::6810:84e5
2a00:1450:4001:801::200e
2a00:1450:4001:816::200a
35.174.150.168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