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

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.nsf.gov/
Effective URL:
https://www.nsf.gov/
Submission: On March 18 via manual (March 18th 2017, 4:14:01 pm UTC) from US

Summary HTTP 86 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 15 IPs in 4 countries across 12 domains to perform 86 HTTP transactions. The main IP is 2620:10f:6001:4::107, located in United States and belongs to NSF-HQ-AS - National Science Foundation, US. The main domain is www.nsf.gov.
TLS certificate: Issued by Symantec Class 3 EV SSL CA - G3 on August 23rd 2016. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
41	2620:10f:6001... 2620:10f:6001:4::107	102 (NSF-HQ-AS) (NSF-HQ-AS - National Science Foundation)
2	94.31.29.55 94.31.29.55	54104 (AS-NETDNA) (AS-NETDNA - netDNA)
1	2a02:26f0:64:... 2a02:26f0:64:183::1f36	20940 (AKAMAI-ASN1 ) (AKAMAI-ASN1 )
1	2a00:1450:401... 2a00:1450:4010:c0a::5f	15169 (GOOGLE) (GOOGLE - Google Inc.)
2	2a00:1450:400... 2a00:1450:400f:803::200e	15169 (GOOGLE) (GOOGLE - Google Inc.)
4	2606:2800:234... 2606:2800:234:46c:e8b:1e2f:2bd:694	15133 (EDGECAST) (EDGECAST - MCI Communications Services)
1	52.84.29.195 52.84.29.195	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
3	52.206.219.194 52.206.219.194	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1	2620:10f:6003... 2620:10f:6003:7::50	102 (NSF-HQ-AS) (NSF-HQ-AS - National Science Foundation)
2	54.231.72.115 54.231.72.115	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	2606:2800:234... 2606:2800:234:1a46:1c04:1676:610:129d	15133 (EDGECAST) (EDGECAST - MCI Communications Services)
25	2606:2800:134... 2606:2800:134:1a0d:1429:742:782:b6	15133 (EDGECAST) (EDGECAST - MCI Communications Services)
1	104.244.42.200 104.244.42.200	13414 (TWITTER) (TWITTER - Twitter Inc.)
1	52.84.33.153 52.84.33.153	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
86	15

41 2620:10f:6001:4::107 (United States)

ASN102 (NSF-HQ-AS - National Science Foundation, US)

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

2 94.31.29.55 (United Kingdom)

ASN54104 (AS-NETDNA - netDNA, US)
PTR: 94.31.29.55.IPYX-077437-ZYO.above.net

maxcdn.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:64:183::1f36 (European Union)

ASN20940 (AKAMAI-ASN1 , US)

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

1 2a00:1450:4010:c0a::5f (Ireland)

ASN15169 (GOOGLE - Google Inc., US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:400f:803::200e (Ireland)

ASN15169 (GOOGLE - Google Inc., US)

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

4 2606:2800:234:46c:e8b:1e2f:2bd:694 (United States)

ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US)

platform.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.84.29.195 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-84-29-195.ewr50.r.cloudfront.net

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

3 52.206.219.194 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-52-206-219-194.compute-1.amazonaws.com

search.usa.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2620:10f:6003:7::50 (United States)

ASN102 (NSF-HQ-AS - National Science Foundation, US)

wt.research.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.231.72.115 (Ashburn, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: s3-1-w.amazonaws.com

gtrk.s3.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:2800:234:1a46:1c04:1676:610:129d (United States)

ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US)

cdn.syndication.twimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

25 2606:2800:134:1a0d:1429:742:782:b6 (United States)

ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US)

pbs.twimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.200 (San Francisco, United States)

ASN13414 (TWITTER - Twitter Inc., US)

syndication.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.84.33.153 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-84-33-153.ewr50.r.cloudfront.net

d15vqlr7iz6e8x.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
41	nsf.gov www.nsf.gov	2 MB
26	twimg.com cdn.syndication.twimg.com pbs.twimg.com	2 MB
5	twitter.com platform.twitter.com syndication.twitter.com	53 KB
3	usa.gov search.usa.gov	41 KB
2	amazonaws.com gtrk.s3.amazonaws.com	64 B
2	google-analytics.com www.google-analytics.com	12 KB
2	bootstrapcdn.com maxcdn.bootstrapcdn.com	61 KB
1	cloudfront.net d15vqlr7iz6e8x.cloudfront.net	178 B
1	research.gov wt.research.gov	43 B
1	crazyegg.com script.crazyegg.com	4 KB
1	googleapis.com ajax.googleapis.com	33 KB
1	digitalgov.gov dap.digitalgov.gov	5 KB
86	12

	Domain	Requested by
41	www.nsf.gov	www.nsf.gov
25	pbs.twimg.com	www.nsf.gov
4	platform.twitter.com	www.nsf.gov platform.twitter.com
3	search.usa.gov	www.nsf.gov search.usa.gov
2	gtrk.s3.amazonaws.com	www.nsf.gov
2	www.google-analytics.com	dap.digitalgov.gov www.nsf.gov
2	maxcdn.bootstrapcdn.com	www.nsf.gov
1	d15vqlr7iz6e8x.cloudfront.net	search.usa.gov
1	syndication.twitter.com	www.nsf.gov
1	cdn.syndication.twimg.com	platform.twitter.com
1	wt.research.gov	www.nsf.gov
1	script.crazyegg.com	www.nsf.gov
1	ajax.googleapis.com	www.nsf.gov
1	dap.digitalgov.gov	www.nsf.gov
86	14

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

Domain
www.research.gov
www.fastlane.nsf.gov
dellweb.bfa.nsf.gov
par.nsf.gov
service.govdelivery.com
assistive.usablenet.com
www.usa.gov

Subject Issuer	Validity	Valid
www.nsf.gov Symantec Class 3 EV SSL CA - G3	`2016-08-23` - `2017-09-13`	a year	crt.sh
*.bootstrapcdn.com RapidSSL SHA256 CA	`2016-10-13` - `2017-10-13`	a year	crt.sh
usa.gov GeoTrust SSL CA - G3	`2017-03-01` - `2017-09-26`	7 months	crt.sh
*.googleapis.com Google Internet Authority G2	`2017-03-09` - `2017-06-01`	3 months	crt.sh
*.google-analytics.com Google Internet Authority G2	`2017-03-09` - `2017-06-01`	3 months	crt.sh
*.twvid.com DigiCert SHA2 High Assurance Server CA	`2016-08-04` - `2019-10-02`	3 years	crt.sh
*.crazyegg.com DigiCert SHA2 Secure Server CA	`2015-04-26` - `2018-06-28`	3 years	crt.sh
search.usa.gov Let's Encrypt Authority X3	`2017-03-01` - `2017-05-30`	3 months	crt.sh
wt.research.gov Symantec Class 3 EV SSL CA - G3	`2016-05-10` - `2017-06-08`	a year	crt.sh
*.s3.amazonaws.com DigiCert Baltimore CA-2 G2	`2016-07-29` - `2017-11-29`	a year	crt.sh
syndication.twitter.com DigiCert SHA2 High Assurance Server CA	`2015-07-30` - `2018-08-03`	3 years	crt.sh
*.cloudfront.net Symantec Class 3 Secure Server CA - G4	`2016-10-26` - `2017-12-17`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.nsf.gov/
Frame ID: 8953.1
Requests: 60 HTTP requests in this frame

Frame: https://pbs.twimg.com/ext_tw_video_thumb/842815572035489794/pu/img/HiY0oOcfusWL3Deg.jpg
Frame ID: 8953.2
Requests: 32 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Statistics

86
Requests

100 %
HTTPS

57 %
IPv6

12
Domains

14
Subdomains

15
IPs

4
Countries

4166 kB
Transfer

4625 kB
Size

6
Cookies

17 Outgoing links

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

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: http://par.nsf.gov/
Title: NSF Public Access Repository (NSF-PAR)

Search URL Search Domain Scan URL

URL: https://service.govdelivery.com/service/multi_subscribe.html?code=USNSF&custom_id=823
Title: Email

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://assistive.usablenet.com/tt/referrer
Title: Text Only Version

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request 43

https://search.usa.gov/javascripts/remote.loader.js
https://search.usa.gov/assets/sayt_loader.js

Request 45

https://wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?&dcsdat=1489853630059&dcssip=www.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2afa69ad3479d46d66b1489835630060&WT.vtid=2afa69ad3479d46d66b1489835...
https://wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?dcsredirect=1&dcsdat=1489853630059&dcssip=www.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2afa69ad3479d46d66b1489835630060&WT.vtid=2afa69ad3479d...

86 HTTP transactions
6 data transactions

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

GET
H/1.1

200
OK

Primary Request / Show response
www.nsf.gov/
Redirect Chain

http://www.nsf.gov/
https://www.nsf.gov/

51 KB
51 KB

701ms
206ms

Document
text/html

2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

d27913ab97d05f64a70be12e45df6051f26d6fbc4197894d8f7df1311712474e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:48 GMT
Strict-transport-security: max-age=31536000
Server: Web
Set-cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; Path=/; Secure; HttpOnly
Transfer-encoding: chunked
Content-type: text/html;charset=ISO-8859-1

Redirect headers

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

GET
H/1.1 200
OK bootstrap.min.css
www.nsf.gov/css/ 120 KB
120 KB 289ms
99ms Stylesheet
text/css 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

084d3d6a76462548bc090cf4cf9f417caba64d3f96ac6c96ae8eb20755e7a267

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/css,*/*;q=0.1
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Fri, 18 Nov 2016 16:59:22 GMT
Server: Web
Etag: "1de73-582f336a"
Strict-transport-security: max-age=31536000
Content-type: text/css
Accept-ranges: bytes
Content-length: 122483

GET
H2 200 font-awesome.min.css
maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/ 23 KB
6 KB 40ms
6ms Stylesheet
text/css 94.31.29.55
netDNA

General

Check archive.org

Show headers Download Go to

Full URL: https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 94.31.29.55 , United Kingdom, ASN54104 (AS-NETDNA - netDNA, US),
Reverse DNS: 94.31.29.55.IPYX-077437-ZYO.above.net
Software: NetDNA-cache/2.2 /
Resource Hash: 541ac58217a8ade1a5e292a65a0661dc9db7a49ae13654943817a4fbc6761afd

Request headers

:path: /font-awesome/4.3.0/css/font-awesome.min.css
pragma: no-cache
accept-encoding: gzip, deflate, sdch, br
accept-language: en-US,en;q=0.8
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
accept: text/css,*/*;q=0.1
cache-control: no-cache
:authority: maxcdn.bootstrapcdn.com
referer: https://www.nsf.gov/
:scheme: https
:method: GET
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

date: Sat, 18 Mar 2017 16:13:49 GMT
content-encoding: gzip
last-modified: Thu, 22 Jan 2015 19:53:38 GMT
server: NetDNA-cache/2.2
status: 200
etag: W/"04425bbdc6243fc6e54bf8984fe50330"
vary: Accept-Encoding
x-cache: HIT
content-type: text/css
access-control-allow-origin: *
cache-control: max-age=31104000
x-hello-human: Say hello back! @getBootstrapCDN on Twitter
expires: Tue, 13 Mar 2018 16:13:49 GMT

GET
H/1.1 200
OK nsfgov.css
www.nsf.gov/css/ 53 KB
53 KB 390ms
198ms Stylesheet
text/css 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

237f970128fb4a22565e3981b519cf179ee874b6bb321b8de3970dfcedb1ad55

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/css,*/*;q=0.1
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Mon, 13 Feb 2017 21:54:36 GMT
Server: Web
Etag: "d2d4-58a22b1c"
Strict-transport-security: max-age=31536000
Content-type: text/css
Accept-ranges: bytes
Content-length: 53972

GET
H/1.1 200
OK nav-test.css
www.nsf.gov/css/ 4 KB
4 KB 391ms
197ms Stylesheet
text/css 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/css/nav-test.css

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

a009d33d3dbbb49f94c1f378a4684829c5dd4184a405c4ec1a7e4d4c7436b3c9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/css,*/*;q=0.1
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Fri, 18 Nov 2016 16:59:22 GMT
Server: Web
Etag: "f5e-582f336a"
Strict-transport-security: max-age=31536000
Content-type: text/css
Accept-ranges: bytes
Content-length: 3934

GET
H/1.1 200
OK style1-redesign.css
www.nsf.gov/css/ 3 KB
3 KB 296ms
101ms Stylesheet
text/css 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/css/style1-redesign.css

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

6f0df2c024e910cb25af63720b09de8f36cf291c94c5dffda1533ac9f0a4bc91

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/css,*/*;q=0.1
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Fri, 18 Nov 2016 16:59:23 GMT
Server: Web
Etag: "ad0-582f336b"
Strict-transport-security: max-age=31536000
Content-type: text/css
Accept-ranges: bytes
Content-length: 2768

GET
H/1.1 200
OK print.css
www.nsf.gov/css/ 4 KB
4 KB 105ms
105ms Stylesheet
text/css 2620:10f:6001:4::107
National Science ...

General

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Show headers Download Go to

Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

2571fe0e68eb2f7229cfa94c379c876d4f8bc829277a03bf60883ca2541b6789

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/css,*/*;q=0.1
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Fri, 18 Nov 2016 16:59:23 GMT
Server: Web
Etag: "1075-582f336b"
Strict-transport-security: max-age=31536000
Content-type: text/css
Accept-ranges: bytes
Content-length: 4213

GET
H/1.1 200
OK Universal-Federated-Analytics-Min.js Show response
dap.digitalgov.gov/ 20 KB
5 KB 28ms
10ms Script
application/x-javascript 2a02:26f0:64:183::1f36
AKAMAI-ASN1

General

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Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:64:183::1f36 , European Union, ASN20940 (AKAMAI-ASN1 , US),

Reverse DNS

Software

Apache /

Resource Hash

0c4a0af49447fa04f768f81a5d4fd1282b1ab9b777162a982e1fe5e04ed36688

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000;preload

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: dap.digitalgov.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Strict-Transport-Security: max-age=31536000;preload
Content-Encoding: gzip
ETag: "209a76266b0b13102bfb0b2e6fe3b96b:1482966358"
Last-Modified: Wed, 28 Dec 2016 23:05:58 GMT
Server: Apache
Date: Sat, 18 Mar 2017 16:13:49 GMT
Vary: Accept-Encoding
Content-Type: application/x-javascript
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 5259

GET
H/1.1 200
OK whm_fruitfly_b.jpg
www.nsf.gov/news/home_banner_css/slider_img/ 120 KB
120 KB 215ms
214ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/home_banner_css/slider_img/whm_fruitfly_b.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

e394dadeaf5378b3d3a70d402533ecd710ac9e4554c47bc0a2136aa2df066c82

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Fri, 17 Mar 2017 19:31:31 GMT
Server: Web
Etag: "1e0e7-58cc3993"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 123111

GET
H/1.1 200
OK electronic_energy_b.jpg
www.nsf.gov/news/home_banner_css/slider_img/ 178 KB
178 KB 600ms
106ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/home_banner_css/slider_img/electronic_energy_b.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

befb36dc24f4cc320f2b4752f4f1b9beeb08c7be7e5a87a4d60459e9553c33a4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Tue, 14 Mar 2017 15:12:56 GMT
Server: Web
Etag: "2c8c7-58c80878"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 182471

GET
H/1.1 200
OK colwell_biologist_b.jpg
www.nsf.gov/news/home_banner_css/slider_img/ 131 KB
131 KB 108ms
108ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/home_banner_css/slider_img/colwell_biologist_b.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

df332e2f32752631fa789f32bff972fc246840307b26895f2dd565265c406265

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Thu, 16 Mar 2017 20:52:45 GMT
Server: Web
Etag: "20bde-58cafb1d"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 134110

GET
H/1.1 200
OK immuneresponses_b.jpg
www.nsf.gov/news/home_banner_css/slider_img/ 46 KB
46 KB 116ms
116ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/home_banner_css/slider_img/immuneresponses_b.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

054618783ba66d1848c0002168ea9aa2f29df011fdf4867a75c3f1ffbf89391d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Wed, 15 Mar 2017 19:39:49 GMT
Server: Web
Etag: "b87f-58c99885"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 47231

GET
H/1.1 200
OK sealeavel_b.jpg
www.nsf.gov/news/home_banner_css/slider_img/ 281 KB
281 KB 108ms
108ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/home_banner_css/slider_img/sealeavel_b.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

5804b334ab1c8de44b49ddad60c18471329c433832f647269b42fd596cb13e59

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Tue, 14 Mar 2017 18:03:18 GMT
Server: Web
Etag: "4657e-58c83066"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 288126

GET
H/1.1 200
OK glowing_redtide_as.jpg
www.nsf.gov/news/other_images/ 16 KB
16 KB 370ms
102ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/other_images/glowing_redtide_as.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

bdb8d7924a3696aa7a08dff0f08f06d6f741c3e82c6c989876b85558b544967c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Tue, 14 Mar 2017 15:31:30 GMT
Server: Web
Etag: "3e2c-58c80cd2"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 15916

GET
H/1.1 200
OK meilin_liu_as.jpg
www.nsf.gov/news/other_images/ 20 KB
20 KB 268ms
102ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/other_images/meilin_liu_as.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

ca9aa0f43a69344be2fff9406c2e69277ca4fbae7fdfb157876091ee5a5b1b56

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Tue, 14 Mar 2017 15:31:30 GMT
Server: Web
Etag: "5041-58c80cd2"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 20545

GET
H/1.1 200
OK stress_granules_as.jpg
www.nsf.gov/news/other_images/ 16 KB
16 KB 375ms
199ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/other_images/stress_granules_as.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

46955fdbafa10a83e1176e2215e2cd2b09de3e69419fd7af4bd96a9476ad2dda

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Tue, 14 Mar 2017 15:31:30 GMT
Server: Web
Etag: "3e9e-58c80cd2"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 16030

GET
H/1.1 200
OK iu_chemists_as.jpg
www.nsf.gov/news/other_images/ 20 KB
20 KB 189ms
103ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/other_images/iu_chemists_as.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

46971f6876ae885ef1b607b6d140faf5fbba3534e7904b6be9de73e5058bfff3

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Tue, 14 Mar 2017 15:31:30 GMT
Server: Web
Etag: "4f34-58c80cd2"
Strict-transport-security: max-age=31536000
Content-type: image/jpeg
Accept-ranges: bytes
Content-length: 20276

GET
H/1.1 200
OK antivenom_as.jpg
www.nsf.gov/news/other_images/ 17 KB
17 KB 288ms
99ms Image
image/jpeg 2620:10f:6001:4::107
National Science ...

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Full URL

https://www.nsf.gov/news/other_images/antivenom_as.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

5d4564e8b0220961a26995a2422401762dbfd7e08e3ada20bddaeeae02aa26f4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
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22 KB 379ms
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https://www.nsf.gov/news/other_images/kirtlands_warbler_as.jpg

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Response headers

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Response headers

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Response headers

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164 KB 101ms
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https://www.nsf.gov/news/home_banner_css/funding_images/NSF_HowItIsSpent.fw.png

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Host: www.nsf.gov
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OK bootstrap.min.js Show response
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35 KB 101ms
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Security Headers

Name	Value
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Request headers

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Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
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Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Fri, 18 Nov 2016 16:59:26 GMT
Server: Web
Etag: "58a6-582f336e"
Strict-transport-security: max-age=31536000
Content-type: application/x-javascript
Accept-ranges: bytes
Content-length: 22694

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 29 KB
12 KB 108ms
35ms Script
text/javascript 2a00:1450:400f:803::200e
Google Inc.

General

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Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:400f:803::200e , Ireland, ASN15169 (GOOGLE - Google Inc., US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

:path: /analytics.js
pragma: no-cache
accept-encoding: gzip, deflate, sdch, br
accept-language: en-US,en;q=0.8
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: www.google-analytics.com
referer: https://www.nsf.gov/
:scheme: https
:method: GET
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 02 Mar 2017 00:20:42 GMT
server: Golfe2
age: 6466
date: Sat, 18 Mar 2017 14:26:03 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
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timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="37,36,35"
content-length: 12156
expires: Sat, 18 Mar 2017 16:26:03 GMT

GET
H/1.1 200
OK background.gif
www.nsf.gov/images/ 238 KB
238 KB 485ms
105ms Image
image/gif 2620:10f:6001:4::107
National Science ...

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Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

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Security Headers

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Request headers

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Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
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Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Mon, 20 Apr 2015 16:10:30 GMT
Server: Web
Etag: "3b7c0-553524f6"
Strict-transport-security: max-age=31536000
Content-type: image/gif
Accept-ranges: bytes
Content-length: 243648

GET
H2 200 fontawesome-webfont.woff2
maxcdn.bootstrapcdn.com/font-awesome/4.3.0/fonts/ 55 KB
56 KB 26ms
10ms Font
application/font-woff2 94.31.29.55
netDNA

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Full URL: https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/fonts/fontawesome-webfont.woff2?v=4.3.0
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 94.31.29.55 , United Kingdom, ASN54104 (AS-NETDNA - netDNA, US),
Reverse DNS: 94.31.29.55.IPYX-077437-ZYO.above.net
Software: NetDNA-cache/2.2 /
Resource Hash: aadc3580d2b64ff5a7e6f1425587db4e8b033efcbf8f5c332ca52a5ed580c87c

Request headers

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pragma: no-cache
origin: https://www.nsf.gov
accept-encoding: gzip, deflate, sdch, br
accept-language: en-US,en;q=0.8
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
accept: */*
cache-control: no-cache
:authority: maxcdn.bootstrapcdn.com
referer: https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css
:scheme: https
:method: GET
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Referer: https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css
Origin: https://www.nsf.gov

Response headers

date: Sat, 18 Mar 2017 16:13:49 GMT
last-modified: Fri, 27 Feb 2015 19:45:39 GMT
server: NetDNA-cache/2.2
status: 200
etag: "97493d3f11c0a3bd5cbd959f5d19b699"
vary: Accept-Encoding
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content-type: application/font-woff2
access-control-allow-origin: *
cache-control: max-age=31104000
x-hello-human: Say hello back! @getBootstrapCDN on Twitter
accept-ranges: bytes
content-length: 56780
expires: Tue, 13 Mar 2018 16:13:49 GMT

GET
H/1.1 200
OK nsf_logo.png
www.nsf.gov/images/ 18 KB
18 KB 391ms
103ms Image
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

d42192ede754e9ff469329198bd4f4c17b1999b0fe8fa58ce6524b589592117b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
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Connection: keep-alive
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Mon, 20 Apr 2015 16:11:30 GMT
Server: Web
Etag: "4651-55352532"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 18001

GET
H/1.1 200
OK nsb-link.png
www.nsf.gov/images/ 1 KB
1 KB 389ms
101ms Image
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/nsb-link.png

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

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Security Headers

Name	Value
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Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/css/nsfgov.css
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Connection: keep-alive
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Thu, 22 Sep 2016 00:09:55 GMT
Server: Web
Etag: "48a-57e32153"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 1162

GET
H/1.1 200
OK arrow-prev.png
www.nsf.gov/images/ 1 KB
1 KB 475ms
105ms Image
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/arrow-prev.png

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/css/nsfgov.css
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Tue, 26 May 2015 18:10:30 GMT
Server: Web
Etag: "5ac-5564b716"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 1452

GET
H/1.1 200
OK arrow-next.png
www.nsf.gov/images/ 1 KB
1 KB 188ms
101ms Image
image/png 2620:10f:6001:4::107
National Science ...

General

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Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/arrow-next.png

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
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Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Tue, 26 May 2015 18:18:30 GMT
Server: Web
Etag: "5a8-5564b8f6"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 1448

GET
H/1.1 200
OK gallery_tabs_seperator.png
www.nsf.gov/images/ 951 B
951 B 287ms
99ms Image
image/png 2620:10f:6001:4::107
National Science ...

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Show headers Download Go to Show image

Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

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Security Headers

Name	Value
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Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Wed, 27 Jun 2012 18:32:22 GMT
Server: Web
Etag: "3b7-4feb51b6"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 951

GET
H/1.1 200
OK gallery_tabs_active.png
www.nsf.gov/images/ 1 KB
1 KB 166ms
102ms Image
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

3ca9aaba5f830dfda4eb2d0480639dc8cb436a2a1ba190c5cd957bb57c09debf

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/css/nsfgov.css
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930
Connection: keep-alive
Cache-Control: no-cache
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Last-modified: Wed, 27 Jun 2012 18:32:22 GMT
Server: Web
Etag: "468-4feb51b6"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 1128

GET
H/1.1 200
OK widgets.js Show response
platform.twitter.com/ 113 KB
32 KB 53ms
16ms Script
application/javascript 2606:2800:234:46c:e8b:1e2f:2bd:694
MCI Communication...

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Show headers Download Go to

Full URL: https://platform.twitter.com/widgets.js
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECS (vie/F3A0) /
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Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: platform.twitter.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
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Connection: keep-alive
Cache-Control: no-cache
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:49 GMT
Content-Encoding: gzip
Last-Modified: Fri, 17 Feb 2017 17:11:32 GMT
Server: ECS (vie/F3A0)
Etag: "aa4972af0eeee0612a603ddd0cf91d7a+gzip"
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X-Cache: HIT
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Cache-Control: public, max-age=1800
Content-Type: application/javascript; charset=utf-8
Content-Length: 32900

GET
H/1.1 200
OK 5508.js Show response
script.crazyegg.com/pages/scripts/0041/ 9 KB
4 KB 264ms
86ms Script
application/x-javascript 52.84.29.195
Amazon.com

General

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Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/scripts/0041/5508.js?413848
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.84.29.195 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: server-52-84-29-195.ewr50.r.cloudfront.net
Software: AmazonS3 /
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Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: script.crazyegg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Wed, 15 Mar 2017 20:24:36 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Last-Modified: Wed, 15 Mar 2017 20:16:29 GMT
Server: AmazonS3
Age: 3074
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Content-Type: application/x-javascript
Via: 1.1 f542b972205e4ce339fc52e6b515e4b2.cloudfront.net (CloudFront)
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X-Amz-Cf-Id: XIpJpgccZjdhf2PTc_SYtztBcwZCt_oarM9rqucu3ep6M_3HezcsKA==

GET
H/1.1 200
OK footer-background.gif
www.nsf.gov/images/ 76 KB
76 KB 102ms
102ms Image
image/gif 2620:10f:6001:4::107
National Science ...

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Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/css/nsfgov.css
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/css/nsfgov.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Mon, 27 Apr 2015 19:43:06 GMT
Server: Web
Etag: "12fbb-553e914a"
Strict-transport-security: max-age=31536000
Content-type: image/gif
Accept-ranges: bytes
Content-length: 77755

GET
H/1.1 200
OK sprite.png
www.nsf.gov/images/ 42 KB
42 KB 104ms
104ms Image
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

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

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

b915621d00a1bfa859ddea065f60052a5f30a90ca10b32ef34fb924cb802acdc

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/css/nsfgov.css
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/css/nsfgov.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Fri, 22 May 2015 20:07:04 GMT
Server: Web
Etag: "a886-555f8c68"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 43142

GET
H/1.1 200
OK caret-right.png
www.nsf.gov/images/ 1023 B
1023 B 99ms
98ms Image
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.nsf.gov/images/caret-right.png

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

24ea82c35204fc5c62524c7c076a47459552b86f3f5bf2250c8bcc186e9edcd0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/css/nsfgov.css
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/css/nsfgov.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Last-modified: Tue, 12 May 2015 15:59:06 GMT
Server: Web
Etag: "3ff-5552234a"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 1023

GET
H/1.1

200
OK

sayt_loader.js Show response
search.usa.gov/assets/
Redirect Chain

https://search.usa.gov/javascripts/remote.loader.js
https://search.usa.gov/assets/sayt_loader.js

2 KB
787 B

102ms
102ms

Script
application/javascript

52.206.219.194
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://search.usa.gov/assets/sayt_loader.js

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.206.219.194 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),

Reverse DNS

ec2-52-206-219-194.compute-1.amazonaws.com

Software

Apache /

Resource Hash

15378ca0aeeeea4ab2cb1d8098c35bd1f8c4c7730b706569ae318ee6aa4d1932

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: search.usa.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Last-Modified: Fri, 17 Mar 2017 17:26:03 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 787
Via: 1.1 127.0.0.1:8443
Expires: Sat, 18 Mar 2017 17:13:50 GMT

Redirect headers

Location: https://search.usa.gov/assets/sayt_loader.js
Date: Sat, 18 Mar 2017 16:13:50 GMT
Server: Apache
Connection: keep-alive
Content-Length: 252
Content-Type: text/html; charset=iso-8859-1

GET
H2 200 collect
www.google-analytics.com/r/ 35 B
44 B 46ms
46ms Image
image/gif 2a00:1450:400f:803::200e
Google Inc.

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/r/collect?v=1&_v=j49&aip=1&a=511642419&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nsf.gov%2F&dp=%2F&ul=en-us&de=windows-1252&dt=NSF%20-%20National%20Science%20Foundation&sd=24-bit&sr=1600x1200&vp=1583x1132&je=0&fl=25.0%20r0&_u=QEAAAQABI~&jid=1896332949&gjid=1868783677&cid=766750274.1489853630&tid=UA-33523145-1&_r=1&cd1=NSF&cd2=NSF%20-%20nsf.gov&cd3=20160520%20v3.1%20-%20Universal%20Analytics&cd4=unspecified%3Ansf.gov&cd5=unspecified%3Ansf.gov&z=433686986

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:400f:803::200e , Ireland, ASN15169 (GOOGLE - Google Inc., US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

:path: /r/collect?v=1&_v=j49&aip=1&a=511642419&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nsf.gov%2F&dp=%2F&ul=en-us&de=windows-1252&dt=NSF%20-%20National%20Science%20Foundation&sd=24-bit&sr=1600x1200&vp=1583x1132&je=0&fl=25.0%20r0&_u=QEAAAQABI~&jid=1896332949&gjid=1868783677&cid=766750274.1489853630&tid=UA-33523145-1&_r=1&cd1=NSF&cd2=NSF%20-%20nsf.gov&cd3=20160520%20v3.1%20-%20Universal%20Analytics&cd4=unspecified%3Ansf.gov&cd5=unspecified%3Ansf.gov&z=433686986
pragma: no-cache
accept-encoding: gzip, deflate, sdch, br
accept-language: en-US,en;q=0.8
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
accept: image/webp,image/*,*/*;q=0.8
cache-control: no-cache
:authority: www.google-analytics.com
referer: https://www.nsf.gov/
:scheme: https
:method: GET
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 18 Mar 2017 16:13:49 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: quic=":443"; ma=2592000; v="37,36,35"
content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1

200
OK

Cookie set dcs.gif
wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/
Redirect Chain

https://wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?&dcsdat=1489853630059&dcssip=www.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2afa69ad3479d46d66b1489835630060&WT.vtid=2afa69ad3479d46d66b1489835...
https://wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?dcsredirect=1&dcsdat=1489853630059&dcssip=www.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2afa69ad3479d46d66b1489835630060&WT.vtid=2afa69ad3479d...

43 B
43 B

294ms
100ms

Image
image/gif

2620:10f:6003:7::50
National Science ...

General

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Show headers Download Go to Show image

Full URL: https://wt.research.gov/dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?dcsredirect=1&dcsdat=1489853630059&dcssip=www.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2afa69ad3479d46d66b1489835630060&WT.vtid=2afa69ad3479d46d66b1489835630060&WT.vtvs=1489853630060&WT.vt_f_tlv=0&WT.tz=0&WT.bh=16&WT.ul=en-US&WT.cd=24&WT.sr=1600x1200&WT.jo=No&WT.ti=NSF%20-%20National%20Science%20Foundation&WT.js=Yes&WT.jv=1.5&WT.ct=unknown&WT.bs=1598x1132&WT.fv=25.0&WT.slv=Not%20enabled&WT.tv=8.6.2&WT.dl=0&WT.ssl=1&WT.es=www.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
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_256_GCM
Server: 2620:10f:6003:7::50 , United States, ASN102 (NSF-HQ-AS - National Science Foundation, US),
Reverse DNS
Software: Microsoft-IIS/7.5 / ASP.NET
Resource Hash: 9327663db171e3c01e351f3f5562ee5ed8f3d6bde6a7da57d966997f1a4b7a57

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: wt.research.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: WEBTRENDS_ID=2a01:4f8:202:a9::2-2708645552.30580738::4B33FF77308CB406FE08591; BIGipServer~R.Gov-Prod~wt.research.gov_p=rd10o00000000000000000000ffff80960ae8o80
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
ETag: "067911e4c91cd1:0"
Last-Modified: Thu, 13 Sep 2012 01:07:18 GMT
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
P3P: CP="NOI DSP COR NID ADM DEV PSA OUR IND UNI PUR COM NAV INT STA"
Connection: close
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Accept-Ranges: bytes
Content-Type: image/gif
Content-Length: 43

Redirect headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
ETag: "067911e4c91cd1:0"
Last-Modified: Thu, 13 Sep 2012 01:07:18 GMT
Server: Microsoft-IIS/7.5
P3P: CP="NOI DSP COR NID ADM DEV PSA OUR IND UNI PUR COM NAV INT STA"
X-Powered-By: ASP.NET
Content-Type: image/gif
Location: /dcsngbilzcxafpc7vw2qgbbij_3j2v/dcs.gif?dcsredirect=1&dcsdat=1489853630059&dcssip=www.nsf.gov&dcsuri=/&dcscfg=1&WT.co_f=2afa69ad3479d46d66b1489835630060&WT.vtid=2afa69ad3479d46d66b1489835630060&WT.vtvs=1489853630060&WT.vt_f_tlv=0&WT.tz=0&WT.bh=16&WT.ul=en-US&WT.cd=24&WT.sr=1600x1200&WT.jo=No&WT.ti=NSF%20-%20National%20Science%20Foundation&WT.js=Yes&WT.jv=1.5&WT.ct=unknown&WT.bs=1598x1132&WT.fv=25.0&WT.slv=Not%20enabled&WT.tv=8.6.2&WT.dl=0&WT.ssl=1&WT.es=www.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
Set-Cookie: WEBTRENDS_ID=2a01:4f8:202:a9::2-2708645552.30580738::4B33FF77308CB406FE08591; expires=Tue, 16-Mar-2027 16:13:50 GMT BIGipServer~R.Gov-Prod~wt.research.gov_p=rd10o00000000000000000000ffff80960ae8o80; expires=Sat, 18-Mar-2017 16:43:50 GMT; path=/; Httponly; Secure
Connection: close
Accept-Ranges: bytes
Content-Length: 0

GET
H/1.1 200
OK timeline.49f19f9e34b1f8ffe443c6d5e80fea48.js Show response
platform.twitter.com/js/ 22 KB
7 KB 17ms
16ms Script
application/javascript 2606:2800:234:46c:e8b:1e2f:2bd:694
MCI Communication...

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/js/timeline.49f19f9e34b1f8ffe443c6d5e80fea48.js
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECS (vie/F39B) /
Resource Hash: f6ca39ed9589fec60dd723a78cdd3dfbe77c74983c7fe8bf3e9235f060f1e6a6

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: platform.twitter.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Content-Encoding: gzip
Last-Modified: Thu, 16 Feb 2017 23:36:36 GMT
Server: ECS (vie/F39B)
Etag: "4c4ad843bdf2d65447c7e6b920445f31+gzip"
Vary: Accept-Encoding
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Cache-Control: public, max-age=315360000
Content-Type: application/javascript; charset=utf-8
Content-Length: 7123

GET
H/1.1 200
OK s
gtrk.s3.amazonaws.com/ 32 B
32 B 409ms
102ms Image
image/gif 54.231.72.115
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://gtrk.s3.amazonaws.com/s?u=415508&t=on0qf2
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.231.72.115 Ashburn, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: s3-1-w.amazonaws.com
Software: AmazonS3 /
Resource Hash: 853b983923a033223e4f391790e6e86619b31d542b40e7e1e8221fb0d6957ab1

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: gtrk.s3.amazonaws.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:51 GMT
Last-Modified: Tue, 09 Feb 2016 23:57:19 GMT
Server: AmazonS3
x-amz-request-id: 6BCD12A29725D8D4
ETag: "776f5f447e5e03b50f3bc4d4ec78daaa"
Content-Type: image/gif
Accept-Ranges: bytes
Content-Length: 32
x-amz-id-2: MBLeq80+6/pV/AsQc0E9w4VJW2tfWk4Uxg7wHs5rL43qxHqawHbpbjEsOcWAAYkHBg0M8iG64r8=

GET
H/1.1 200
OK u
gtrk.s3.amazonaws.com/ 32 B
32 B 424ms
107ms Image
image/gif 54.231.72.115
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://gtrk.s3.amazonaws.com/u?u=415508&t=on0qf2
Requested by: Host: www.nsf.gov
URL: https://www.nsf.gov/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.231.72.115 Ashburn, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: s3-1-w.amazonaws.com
Software: AmazonS3 /
Resource Hash: 853b983923a033223e4f391790e6e86619b31d542b40e7e1e8221fb0d6957ab1

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: gtrk.s3.amazonaws.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:51 GMT
Last-Modified: Tue, 09 Feb 2016 23:57:32 GMT
Server: AmazonS3
x-amz-request-id: 046951B876C314FD
ETag: "776f5f447e5e03b50f3bc4d4ec78daaa"
Content-Type: image/gif
Accept-Ranges: bytes
Content-Length: 32
x-amz-id-2: BhG8Jx5u1oIogSdviGhhAQRB/dF/pgs9jfjdfgFNfkm0ESltyFqNNCGX33lWpqA2MlhKVDr6bU0=

GET
H/1.1 200
OK 601816960142319616 Show response
cdn.syndication.twimg.com/widgets/timelines/ 127 KB
9 KB 255ms
220ms Script
application/javascript 2606:2800:234:1a46:1c04:1676:610:129d
MCI Communication...

General

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Show headers Download Go to

Full URL

https://cdn.syndication.twimg.com/widgets/timelines/601816960142319616?callback=__twttr.callbacks.tl_i0_601816960142319616_old&dnt=true&domain=www.nsf.gov&lang=en&suppress_response_codes=true&t=1655392

Requested by

Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:234:1a46:1c04:1676:610:129d , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

tsa_o /

Resource Hash

db4e56a913f3c684b08fbf19bbfcee0dd2ae7a1fdd186abd46aec12c032e469c

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: cdn.syndication.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

date: Sat, 18 Mar 2017 16:13:50 GMT
Content-Encoding: gzip
x-content-type-options: nosniff
set-cookie: lang=en; Path=/
content-disposition: attachment; filename=jsonp.jsonp
strict-transport-security: max-age=631138519
Content-Length: 9368
x-xss-protection: 1; mode=block
x-response-time: 192
last-modified: Sat, 18 Mar 2017 16:13:50 GMT
server: tsa_o
x-frame-options: SAMEORIGIN
Content-Type: application/javascript;charset=utf-8
cache-control: must-revalidate, max-age=300
x-connection-hash: 1491e2cddb836e2c4a72668c79d2176b
timing-allow-origin: *
x-transaction: 00543cd000434f48
expires: Sat, 18 Mar 2017 16:18:50 GMT

GET
H/1.1 200
OK HiY0oOcfusWL3Deg.jpg
pbs.twimg.com/ext_tw_video_thumb/842815572035489794/pu/img/ Frame 8953 22 KB
22 KB 51ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/ext_tw_video_thumb/842815572035489794/pu/img/HiY0oOcfusWL3Deg.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F395) /

Resource Hash

b4aae9d0abab777ab8f81035d1dea55015aec9fc894ffac8e4940ef741fa5d9d

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 110
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: ext_tw_video_thumb ext_tw_video_thumb/bucket/7 ext_tw_video_thumb/842815572035489794
Last-Modified: Fri, 17 Mar 2017 19:09:05 GMT
Server: ECS (vie/F395)
content-md5: +c/7dIl4fOJZ1HyWgpZtaQ==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 5fa0f5799a185e1d28197faa1a3defc9
Accept-Ranges: bytes
Content-Length: 22632

GET
H/1.1 200
OK hbRzYu74CE93BKkH.jpg
pbs.twimg.com/ext_tw_video_thumb/842065963285680129/pu/img/ Frame 8953 12 KB
12 KB 52ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/ext_tw_video_thumb/842065963285680129/pu/img/hbRzYu74CE93BKkH.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F3A4) /

Resource Hash

384edf75cf925bb3a1779290f5ed9ab68719ca10fc601586021035741f8dadb8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 108
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: ext_tw_video_thumb ext_tw_video_thumb/bucket/2 ext_tw_video_thumb/842065963285680129
Last-Modified: Wed, 15 Mar 2017 17:30:25 GMT
Server: ECS (vie/F3A4)
content-md5: 1PWACQQ5WJ/qtWmAussD0A==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: b47ccfa7d7a5bc7cf50b2cc3ae5d2ccc
Accept-Ranges: bytes
Content-Length: 12533

GET
H/1.1 200
OK lddwPLmj
pbs.twimg.com/card_img/842607063461216256/ Frame 8953 12 KB
12 KB 24ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/card_img/842607063461216256/lddwPLmj?format=jpg&name=280x280

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2B9) /

Resource Hash

8553c0de98021cbe5763408081afa3493ab7a61883b5fc4b5604b09eb7c10734

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 169
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: card_img card_img/bucket/7 card_img/842607063461216256
Last-Modified: Fri, 17 Mar 2017 05:20:33 GMT
Server: ECS (vie/F2B9)
content-md5: XNv2t5l7j17cr7APZ+mZnw==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: af3d2da0536dd1fa4c6b097b50d71cf1
Accept-Ranges: bytes
Content-Length: 12403

GET
H/1.1 200
OK 7uCHTcAQeyc0W-Nu.jpg
pbs.twimg.com/ext_tw_video_thumb/841352172302397440/pu/img/ Frame 8953 9 KB
9 KB 18ms
17ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/ext_tw_video_thumb/841352172302397440/pu/img/7uCHTcAQeyc0W-Nu.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F3B2) /

Resource Hash

e8746909470452f6a2805dddca73db3c03abededa9e34f5841e7c74d5e328f59

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 109
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: ext_tw_video_thumb ext_tw_video_thumb/bucket/1 ext_tw_video_thumb/841352172302397440
Last-Modified: Mon, 13 Mar 2017 18:14:04 GMT
Server: ECS (vie/F3B2)
content-md5: vihrV3zls4xJy5Gc/IULUQ==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: f2a1e33d3057ca62811b6e5e3da60f5f
Accept-Ranges: bytes
Content-Length: 9641

GET
H/1.1 200
OK timeline.3a5bba37d8a97ff1a6185653efe28c38.light.ltr.css
platform.twitter.com/css/ Frame 8953 45 KB
10 KB 16ms
16ms Stylesheet
text/css 2606:2800:234:46c:e8b:1e2f:2bd:694
MCI Communication...

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/css/timeline.3a5bba37d8a97ff1a6185653efe28c38.light.ltr.css
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECS (vie/F2B0) /
Resource Hash: 79cce27e1111e932fb972338ba2e8d4d0e2dbf420b6ceb468d2512220c9ef970

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: platform.twitter.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/css,*/*;q=0.1
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Content-Encoding: gzip
Last-Modified: Thu, 16 Feb 2017 23:36:36 GMT
Server: ECS (vie/F2B0)
Etag: "e5bc075a3ed54fe89f6292aaa494bca1+gzip"
Vary: Accept-Encoding
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Cache-Control: public, max-age=315360000
Content-Type: text/css; charset=utf-8
Content-Length: 10704

GET
H/1.1 200
OK timeline.3a5bba37d8a97ff1a6185653efe28c38.light.ltr.css
platform.twitter.com/css/ 10 KB
4 KB 16ms
16ms Image
text/css 2606:2800:234:46c:e8b:1e2f:2bd:694
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://platform.twitter.com/css/timeline.3a5bba37d8a97ff1a6185653efe28c38.light.ltr.css
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECS (vie/F2B0) /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: platform.twitter.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Content-Encoding: gzip
Last-Modified: Thu, 16 Feb 2017 23:36:36 GMT
Server: ECS (vie/F2B0)
Etag: "e5bc075a3ed54fe89f6292aaa494bca1+gzip"
Vary: Accept-Encoding
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Cache-Control: public, max-age=315360000
Content-Type: text/css; charset=utf-8
Content-Length: 10704

GET
H/1.1 200
OK nsf1_normal.jpg
pbs.twimg.com/profile_images/83610990/ Frame 8953 7 KB
7 KB 16ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/83610990/nsf1_normal.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2CE) /

Resource Hash

4baa0fbbfec71666f0b316bf930edb7177b8b1ada521eca465942752285e09c3

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 121
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: profile_images profile_images/bucket/0 profile_images/83610990
Last-Modified: Thu, 04 Nov 2010 01:42:54 GMT
Server: ECS (vie/F2CE)
content-md5: gCf38Eolc9JLI2+88h2c3Q==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 8d630da7ef1c2b80d012be733397d786
Accept-Ranges: bytes
Content-Length: 7190

GET
H/1.1 200
OK sci360_facebook_normal.jpg
pbs.twimg.com/profile_images/551498393/ Frame 8953 7 KB
7 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/551498393/sci360_facebook_normal.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F3A5) /

Resource Hash

8ffdeb012828314185e1d831365ed2bc85e8739e3cd426da2a85d3a4dafd817c

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 105
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: profile_images profile_images/bucket/1 profile_images/551498393
Last-Modified: Thu, 04 Nov 2010 01:42:54 GMT
Server: ECS (vie/F3A5)
content-md5: ulp62Wjc6eFFuPwhe6reNw==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 77d2cebd71c6bde9f059d8830caf75ef
Accept-Ranges: bytes
Content-Length: 7190

GET
H/1.1 200
OK FKhayf-__normal.jpg
pbs.twimg.com/profile_images/839944837172428802/ Frame 8953 2 KB
2 KB 27ms
17ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/839944837172428802/FKhayf-__normal.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F394) /

Resource Hash

dd5d24951ea52506c964da40d1f6444f4049ca55e76a27be94f4c30991bf4ccb

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 104
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: profile_images profile_images/bucket/3 profile_images/839944837172428802
Last-Modified: Thu, 09 Mar 2017 21:01:49 GMT
Server: ECS (vie/F394)
content-md5: mHDo27dIueXRJSuagOMFCA==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: b6b03145cb6ec9c68b790fcdaca378d0
Accept-Ranges: bytes
Content-Length: 1807

GET
H/1.1 200
OK nsf1_normal.jpg
pbs.twimg.com/profile_images/91092280/ Frame 8953 7 KB
7 KB 22ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/91092280/nsf1_normal.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2AA) /

Resource Hash

4baa0fbbfec71666f0b316bf930edb7177b8b1ada521eca465942752285e09c3

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 106
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: profile_images profile_images/bucket/1 profile_images/91092280
Last-Modified: Thu, 04 Nov 2010 01:42:54 GMT
Server: ECS (vie/F2AA)
content-md5: gCf38Eolc9JLI2+88h2c3Q==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: f1d15b2604a4a47bbce0483dec9ce506
Accept-Ranges: bytes
Content-Length: 7190

GET
H/1.1 200
OK C7I-GjtWkAAFfW2.jpg:large
pbs.twimg.com/media/ Frame 8953 148 KB
148 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C7I-GjtWkAAFfW2.jpg:large

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2DC) /

Resource Hash

dfec0abdbc725c44eb1acc02577a7637c7f1be15b8c525c59e5d708a2ee2d20c

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 113
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/0 media/842804362657304576
Last-Modified: Fri, 17 Mar 2017 18:24:33 GMT
Server: ECS (vie/F2DC)
content-md5: 2HMGvuvtvHFJj3GjMWBl/w==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 7c39779bf00ea50519ac9decbbf2a722
Accept-Ranges: bytes
Content-Length: 151225

GET
H/1.1 200
OK C7IN5hdWkAEYvG1.jpg
pbs.twimg.com/media/ Frame 8953 145 KB
145 KB 20ms
19ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C7IN5hdWkAEYvG1.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F3BA) /

Resource Hash

d4a66fb1258a0e50e58b63a3429e7efffc6538e3a1d4c188236563c63138e7aa

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 112
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/7 media/842751362156892161
Last-Modified: Fri, 17 Mar 2017 14:53:56 GMT
Server: ECS (vie/F3BA)
content-md5: 7cG7h9OeIY2RilLvOiyQ7Q==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: fcb6737ca7af237d5c0aab34920beb8e
Accept-Ranges: bytes
Content-Length: 148059

GET
H/1.1 200
OK C7EQ55JWwAASQ5h.jpg:large
pbs.twimg.com/media/ Frame 8953 86 KB
86 KB 20ms
20ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C7EQ55JWwAASQ5h.jpg:large

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2D6) /

Resource Hash

97d87ee83f4010da25caf677ee83f50748bf92bb14593d92fc1e7065b8ab7822

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 111
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/8 media/842473192073641984
Last-Modified: Thu, 16 Mar 2017 20:28:36 GMT
Server: ECS (vie/F2D6)
content-md5: f8WfSxXuwEE/lvLWwedkLg==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: a110b0903fec390be157ad6a345b1893
Accept-Ranges: bytes
Content-Length: 87957

GET
H/1.1 200
OK C7EIctbWYAA7Z0l.jpg
pbs.twimg.com/media/ Frame 8953 156 KB
156 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C7EIctbWYAA7Z0l.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2AD) /

Resource Hash

d72a6e1e4ad636ce97d58de63474297186f88868652dba3dab1f24854e422625

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 184
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/5 media/842463894618660864
Last-Modified: Thu, 16 Mar 2017 19:51:39 GMT
Server: ECS (vie/F2AD)
content-md5: 1ysjdSX5l/e6OjQlaa1CmA==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 52e1df6eead2555596bba5aa4960c574
Accept-Ranges: bytes
Content-Length: 159816

GET
H/1.1 200
OK C7DSCmXXEAATQWN.jpg:small
pbs.twimg.com/media/ Frame 8953 16 KB
16 KB 16ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C7DSCmXXEAATQWN.jpg:small

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2B5) /

Resource Hash

8eb95b7f9fab58a89f893ca547ebf16177a3c8ec0f96d3431656e47bd1e4e1e1

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 114
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/2 media/842404072418381824
Last-Modified: Thu, 16 Mar 2017 15:53:56 GMT
Server: ECS (vie/F2B5)
content-md5: GzX8SQpux5wCSzgeN1eaRQ==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 7d0ba7d89613fd41395c6535fb4a9101
Accept-Ranges: bytes
Content-Length: 16838

GET
H/1.1 200
OK C7CtJa_WoAASvtc.jpg
pbs.twimg.com/media/ Frame 8953 87 KB
87 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C7CtJa_WoAASvtc.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F3BC) /

Resource Hash

06f16fa21df8cdc84496e5f530f14726cb5fae6bf7b23fdfc935e615f0978f8f

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 128
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/7 media/842363507693756416
Last-Modified: Thu, 16 Mar 2017 13:12:45 GMT
Server: ECS (vie/F3BC)
content-md5: LYoa9vSiM8/9TxtrUpt6SA==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: af3555b02568fe50919e8b62726d6ce4
Accept-Ranges: bytes
Content-Length: 88979

GET
H/1.1 200
OK C69_HpMXEAAfDYj.jpg
pbs.twimg.com/media/ Frame 8953 100 KB
100 KB 17ms
17ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C69_HpMXEAAfDYj.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2AA) /

Resource Hash

2ccc7c737163417372ef6b36868e813a543863b607caf7b6a7620cbb21e3b222

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 112
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/9 media/842031424635080704
Last-Modified: Wed, 15 Mar 2017 15:13:10 GMT
Server: ECS (vie/F2AA)
content-md5: JkBQVmWvQCRKrjEmt4dDNw==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 6a35eb4f2cbe26e93a09d7e989f55ad7
Accept-Ranges: bytes
Content-Length: 102793

GET
H/1.1 200
OK C65SYjlWwAYHP-k.jpg
pbs.twimg.com/media/ Frame 8953 192 KB
192 KB 18ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C65SYjlWwAYHP-k.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2AD) /

Resource Hash

cd8a22df37b37122e9df80997ba59905ecb3b4c7056a5fc86e674334781d9175

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 194
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/8 media/841700762187120646
Last-Modified: Tue, 14 Mar 2017 17:19:14 GMT
Server: ECS (vie/F2AD)
content-md5: XBb3e3Fa5YymSOhI/TnGuQ==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 5e603deba20f0bfdfeea262109f358de
Accept-Ranges: bytes
Content-Length: 196114

GET
H/1.1 200
OK C65JPsFWgAA5RNh.jpg:small
pbs.twimg.com/media/ Frame 8953 30 KB
30 KB 16ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C65JPsFWgAA5RNh.jpg:small

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2CB) /

Resource Hash

cbcc83aa1d5ae6c51d00455142fab7fc284fe14feb106b607ca140ff84e4249e

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 108
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/1 media/841690714245332992
Last-Modified: Tue, 14 Mar 2017 16:39:18 GMT
Server: ECS (vie/F2CB)
content-md5: v1qi6+UUBSXIPekxssJl5w==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: dc288c5a595ed60aff3a5e2fb5f91d9e
Accept-Ranges: bytes
Content-Length: 31149

GET
H/1.1 200
OK C6znOcSWgAAlURc.jpg:large
pbs.twimg.com/media/ Frame 8953 50 KB
50 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C6znOcSWgAAlURc.jpg:large

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F39E) /

Resource Hash

b00f5ee1fa5d398b77bd9ca7c5dcaa73f9411213f6b3baf1dfe4c27478e8bbb3

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 111
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/6 media/841301465708789760
Last-Modified: Mon, 13 Mar 2017 14:52:34 GMT
Server: ECS (vie/F39E)
content-md5: uJOoooySvOVrzU624BhB/g==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 0737a21ce7f9950ea8c9955c9059e261
Accept-Ranges: bytes
Content-Length: 51289

GET
H/1.1 200
OK C63-NBIVsAA8f-z.jpg:small
pbs.twimg.com/media/ Frame 8953 78 KB
78 KB 16ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C63-NBIVsAA8f-z.jpg:small

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F3A2) /

Resource Hash

228c410e8a6ffaf564124f08ea0d3a6393a0cee6af5bfd5421303edaf6656be6

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 111
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/1 media/841608204983316480
Last-Modified: Tue, 14 Mar 2017 11:11:27 GMT
Server: ECS (vie/F3A2)
content-md5: xwiq9etCaI9ukMr3H2I+4w==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: d97301a16cfa847402c2fddb72a3957b
Accept-Ranges: bytes
Content-Length: 80110

GET
H/1.1 200
OK C6ynicfWgAAwt-U.jpg:small
pbs.twimg.com/media/ Frame 8953 28 KB
28 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C6ynicfWgAAwt-U.jpg:small

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2AF) /

Resource Hash

e98d26dde3f2d80e991ef16acd56735405a4f8cc8bfe74f72ff808f18135e390

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 108
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/3 media/841231440616521728
Last-Modified: Mon, 13 Mar 2017 10:14:19 GMT
Server: ECS (vie/F2AF)
content-md5: srODchcZylUYr4ouLZxN6g==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: a5b34bce5b983ef955bfb5161168daf4
Accept-Ranges: bytes
Content-Length: 28907

GET
H/1.1 200
OK C6v7c2CXUAEagVx.jpg
pbs.twimg.com/media/ Frame 8953 217 KB
217 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C6v7c2CXUAEagVx.jpg

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F38E) /

Resource Hash

fd65ebf4c6a4484c5bcdc4738dd65371ab7bdd973cca40f76d31999b38b5b67b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 115
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/4 media/841042228395069441
Last-Modified: Sun, 12 Mar 2017 21:42:27 GMT
Server: ECS (vie/F38E)
content-md5: aqDfdhBWx09l0zHBQcooGA==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 06b38be29c1ffbf8f1cf6f3c0c88ee94
Accept-Ranges: bytes
Content-Length: 222186

GET
H/1.1 200
OK C6kvcZVXUAEewl9.jpg:large
pbs.twimg.com/media/ Frame 8953 101 KB
101 KB 16ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C6kvcZVXUAEewl9.jpg:large

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F2D5) /

Resource Hash

c21889de6ea996ca64107b4707beab31fbe98430cfdfce47409a2494ec4e512a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 104
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/6 media/840254970364645377
Last-Modified: Fri, 10 Mar 2017 17:34:10 GMT
Server: ECS (vie/F2D5)
content-md5: 6P5biwghed6Zz7p/77/rSg==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 69a92f49d467702d78f677e534364e17
Accept-Ranges: bytes
Content-Length: 103722

GET
H/1.1 200
OK C6lWVr5WsAEggdW.jpg:small
pbs.twimg.com/media/ Frame 8953 29 KB
29 KB 17ms
17ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C6lWVr5WsAEggdW.jpg:small

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F399) /

Resource Hash

5d3c66905b72742b393713c1b6a2118486f90f2788e2c3fa18434cd72ef29be3

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 105
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/6 media/840297736041836545
Last-Modified: Fri, 10 Mar 2017 20:24:06 GMT
Server: ECS (vie/F399)
content-md5: eHouIO/9yyaEdi6osUqXhg==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 2f71067fb49c4799a2a541dfd4a5fb4e
Accept-Ranges: bytes
Content-Length: 29825

GET
H/1.1 200
OK C6lWXwjW0AARlSd.jpg:small
pbs.twimg.com/media/ Frame 8953 52 KB
52 KB 17ms
17ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C6lWXwjW0AARlSd.jpg:small

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F3B5) /

Resource Hash

b3ae71608509f9fefc646393c651a0c10873c17f34bfc511b090411b22ccd8d2

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 108
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/3 media/840297771651485696
Last-Modified: Fri, 10 Mar 2017 20:24:15 GMT
Server: ECS (vie/F3B5)
content-md5: f5OP25+10GVtxoXmsNXaCg==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: b584f8093c83d51fa1f4772d81935493
Accept-Ranges: bytes
Content-Length: 53134

GET
H/1.1 200
OK C6lWXy0WsAQPVzZ.jpg:small
pbs.twimg.com/media/ Frame 8953 58 KB
58 KB 17ms
16ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
MCI Communication...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/C6lWXy0WsAQPVzZ.jpg:small

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),

Reverse DNS

Software

ECS (vie/F399) /

Resource Hash

4cb96e73e9fd261417ff4bab3ed37772175ad845eaef8c40ad5646cdf5fc9e48

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: pbs.twimg.com
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Cache-Control: no-cache
Connection: keep-alive
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

x-response-time: 104
Date: Sat, 18 Mar 2017 16:13:50 GMT
x-content-type-options: nosniff
surrogate-key: media media/bucket/1 media/840297772259651588
Last-Modified: Fri, 10 Mar 2017 20:24:15 GMT
Server: ECS (vie/F399)
content-md5: yQbkJpA5qfU3c6HtqkQprg==
X-Cache: HIT
Content-Type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 2d285ac0cfc257006bc9f3217c2659a2
Accept-Ranges: bytes
Content-Length: 59041

GET
DATA 200
OK truncated
/ Frame 8953 825 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 45055babdbc02ea34c7baa53f33fc68389c4c5f73afe0bfafd6c9bc5733399bc

Request headers

Response headers

GET
DATA 200
OK truncated
/ Frame 8953 1 KB
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: fb40f5941362b2f30b7a665a4b325b2810e7ec64738da8c2301f6f2d7cbbf6c3

Request headers

Response headers

GET
DATA 200
OK truncated
/ Frame 8953 607 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 059d7f76a7662405100374530359da8f439f4b945864fafab45b834320a429e2

Request headers

Response headers

GET
DATA 200
OK truncated
/ Frame 8953 320 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: a75f852220e0b86cc9b463bc2a887e61f3d99732726b91574846a69d8fae59e0

Request headers

Response headers

GET
DATA 200
OK truncated
/ Frame 8953 593 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 95c38d7586126b0b803fc2fcb2e0d63d96c7def81c3d7dc76a56e025a2612194

Request headers

Response headers

GET
DATA 200
OK truncated
/ Frame 8953 739 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 4ed07f590bdfa9aa775dbfdef617d98e1e972d102d4289c7a68d3bd9118c280b

Request headers

Response headers

GET
H/1.1 200
OK sayt.css
search.usa.gov/assets/ 8 KB
1 KB 104ms
103ms Stylesheet
text/css 52.206.219.194
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://search.usa.gov/assets/sayt.css

Requested by

Host: search.usa.gov
URL: https://search.usa.gov/assets/sayt_loader.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.206.219.194 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),

Reverse DNS

ec2-52-206-219-194.compute-1.amazonaws.com

Software

Apache /

Resource Hash

2bf8d1f144562c23f4c0f8e80b4dea98ab902ac5a07b34664744e58df1eb6245

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: search.usa.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/css,*/*;q=0.1
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Last-Modified: Fri, 17 Mar 2017 17:52:38 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Content-Type: text/css
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 1494
Via: 1.1 127.0.0.1:8443
Expires: Sat, 18 Mar 2017 17:13:50 GMT

GET
H/1.1 200
OK sayt_loader_libs.js Show response
search.usa.gov/assets/ 116 KB
39 KB 111ms
110ms Script
application/javascript 52.206.219.194
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://search.usa.gov/assets/sayt_loader_libs.js

Requested by

Host: search.usa.gov
URL: https://search.usa.gov/assets/sayt_loader.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.206.219.194 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),

Reverse DNS

ec2-52-206-219-194.compute-1.amazonaws.com

Software

Apache /

Resource Hash

2752601cec35a2df6efa8061f5e268acf77b8e685d4283713abad0902da5c028

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: search.usa.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: */*
Referer: https://www.nsf.gov/
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:50 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Last-Modified: Fri, 17 Mar 2017 17:26:15 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 40180
Via: 1.1 127.0.0.1:8443
Expires: Sat, 18 Mar 2017 17:13:50 GMT

GET
H2 200 jot
syndication.twitter.com/i/ 43 B
74 B 125ms
109ms Image
image/gif 104.244.42.200
Twitter Inc.

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://syndication.twitter.com/i/jot?dnt=1&l=%7B%22widget_origin%22%3A%22https%3A%2F%2Fwww.nsf.gov%2F%22%2C%22widget_frame%22%3Afalse%2C%22widget_id%22%3A%22601816960142319616%22%2C%22widget_data_source%22%3A%22601816960142319616%22%2C%22query%22%3Anull%2C%22profile_id%22%3Anull%2C%22widget_in_viewport%22%3Afalse%2C%22item_ids%22%3A%5B%22842816305401122819%22%2C%22842805582281297920%22%2C%22842751704965636096%22%2C%22842476482677071874%22%2C%22842465094747492353%22%2C%22842404521305374721%22%2C%22842364829386063872%22%2C%22842068766209003520%22%2C%22842031705443696641%22%2C%22841751035538370560%22%2C%22841692892456448000%22%2C%22841681433441775616%22%2C%22841638578992082944%22%2C%22841608333102632960%22%2C%22841608247215824896%22%2C%22841352253516730373%22%2C%22841231751263444992%22%2C%22841042445966163968%22%2C%22840297819349106689%22%2C%22840295194922778624%22%5D%2C%22item_details%22%3A%7B%22842816305401122819%22%3A%7B%22item_type%22%3A0%7D%2C%22842805582281297920%22%3A%7B%22item_type%22%3A0%7D%2C%22842751704965636096%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22842759815864770560%22%7D%2C%22842476482677071874%22%3A%7B%22item_type%22%3A0%7D%2C%22842465094747492353%22%3A%7B%22item_type%22%3A0%7D%2C%22842404521305374721%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22842414667968446464%22%7D%2C%22842364829386063872%22%3A%7B%22item_type%22%3A0%7D%2C%22842068766209003520%22%3A%7B%22item_type%22%3A0%7D%2C%22842031705443696641%22%3A%7B%22item_type%22%3A0%7D%2C%22841751035538370560%22%3A%7B%22item_type%22%3A0%7D%2C%22841692892456448000%22%3A%7B%22item_type%22%3A0%7D%2C%22841681433441775616%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22841681893582131209%22%7D%2C%22841638578992082944%22%3A%7B%22item_type%22%3A0%7D%2C%22841608333102632960%22%3A%7B%22item_type%22%3A0%7D%2C%22841608247215824896%22%3A%7B%22item_type%22%3A0%7D%2C%22841352253516730373%22%3A%7B%22item_type%22%3A0%7D%2C%22841231751263444992%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22841241118914314244%22%7D%2C%22841042445966163968%22%3A%7B%22item_type%22%3A0%7D%2C%22840297819349106689%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22840513623332139008%22%7D%2C%22840295194922778624%22%3A%7B%22item_type%22%3A0%7D%7D%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1489853630723%2C%22dnt%22%3Atrue%2C%22client_version%22%3A%22e1cceac%3A1487286160358%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22timeline%22%2C%22component%22%3A%22timeline%22%2C%22element%22%3A%22initial%22%2C%22action%22%3A%22results%22%7D%7D

Requested by

Host: www.nsf.gov
URL: https://www.nsf.gov/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.244.42.200 San Francisco, United States, ASN13414 (TWITTER - Twitter Inc., US),

Reverse DNS

Software

tsa_o /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

:path: /i/jot?dnt=1&l=%7B%22widget_origin%22%3A%22https%3A%2F%2Fwww.nsf.gov%2F%22%2C%22widget_frame%22%3Afalse%2C%22widget_id%22%3A%22601816960142319616%22%2C%22widget_data_source%22%3A%22601816960142319616%22%2C%22query%22%3Anull%2C%22profile_id%22%3Anull%2C%22widget_in_viewport%22%3Afalse%2C%22item_ids%22%3A%5B%22842816305401122819%22%2C%22842805582281297920%22%2C%22842751704965636096%22%2C%22842476482677071874%22%2C%22842465094747492353%22%2C%22842404521305374721%22%2C%22842364829386063872%22%2C%22842068766209003520%22%2C%22842031705443696641%22%2C%22841751035538370560%22%2C%22841692892456448000%22%2C%22841681433441775616%22%2C%22841638578992082944%22%2C%22841608333102632960%22%2C%22841608247215824896%22%2C%22841352253516730373%22%2C%22841231751263444992%22%2C%22841042445966163968%22%2C%22840297819349106689%22%2C%22840295194922778624%22%5D%2C%22item_details%22%3A%7B%22842816305401122819%22%3A%7B%22item_type%22%3A0%7D%2C%22842805582281297920%22%3A%7B%22item_type%22%3A0%7D%2C%22842751704965636096%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22842759815864770560%22%7D%2C%22842476482677071874%22%3A%7B%22item_type%22%3A0%7D%2C%22842465094747492353%22%3A%7B%22item_type%22%3A0%7D%2C%22842404521305374721%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22842414667968446464%22%7D%2C%22842364829386063872%22%3A%7B%22item_type%22%3A0%7D%2C%22842068766209003520%22%3A%7B%22item_type%22%3A0%7D%2C%22842031705443696641%22%3A%7B%22item_type%22%3A0%7D%2C%22841751035538370560%22%3A%7B%22item_type%22%3A0%7D%2C%22841692892456448000%22%3A%7B%22item_type%22%3A0%7D%2C%22841681433441775616%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22841681893582131209%22%7D%2C%22841638578992082944%22%3A%7B%22item_type%22%3A0%7D%2C%22841608333102632960%22%3A%7B%22item_type%22%3A0%7D%2C%22841608247215824896%22%3A%7B%22item_type%22%3A0%7D%2C%22841352253516730373%22%3A%7B%22item_type%22%3A0%7D%2C%22841231751263444992%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22841241118914314244%22%7D%2C%22841042445966163968%22%3A%7B%22item_type%22%3A0%7D%2C%22840297819349106689%22%3A%7B%22item_type%22%3A10%2C%22target_type%22%3A0%2C%22target_id%22%3A%22840513623332139008%22%7D%2C%22840295194922778624%22%3A%7B%22item_type%22%3A0%7D%7D%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1489853630723%2C%22dnt%22%3Atrue%2C%22client_version%22%3A%22e1cceac%3A1487286160358%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22timeline%22%2C%22component%22%3A%22timeline%22%2C%22element%22%3A%22initial%22%2C%22action%22%3A%22results%22%7D%7D
pragma: no-cache
accept-encoding: gzip, deflate, sdch, br
accept-language: en-US,en;q=0.8
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
accept: image/webp,image/*,*/*;q=0.8
cache-control: no-cache
:authority: syndication.twitter.com
referer: https://www.nsf.gov/
:scheme: https
:method: GET
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

date: Sat, 18 Mar 2017 16:13:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
status: 200 200 OK
x-twitter-response-tags: BouncerCompliant
x-connection-hash: 64ce86c409e4225153f9bf2dfbd0b0a0
strict-transport-security: max-age=631138519
content-length: 65
x-xss-protection: 1; mode=block
x-response-time: 103
pragma: no-cache
last-modified: Sat, 18 Mar 2017 16:13:50 GMT
server: tsa_o
x-frame-options: SAMEORIGIN
content-type: image/gif;charset=utf-8
cache-control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
set-cookie: pid=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Path=/; Domain=.twitter.com
x-transaction: 003e787700d10cf4
expires: Tue, 31 Mar 1981 05:00:00 GMT

GET
H/1.1 200
OK ui-bg_flat_75_ffffff_40x100.png
d15vqlr7iz6e8x.cloudfront.net/assets/legacy/sayt/ 178 B
178 B 276ms
87ms Image
image/png 52.84.33.153
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d15vqlr7iz6e8x.cloudfront.net/assets/legacy/sayt/ui-bg_flat_75_ffffff_40x100.png

Requested by

Host: search.usa.gov
URL: https://search.usa.gov/assets/sayt_loader_libs.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.84.33.153 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-52-84-33-153.ewr50.r.cloudfront.net

Software

Apache /

Resource Hash

39ab7ccd9f4e82579da78a9241265df288d8eb65dbbd7cf48aed2d0129887df5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: d15vqlr7iz6e8x.cloudfront.net
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://search.usa.gov/assets/sayt.css
Connection: keep-alive
Cache-Control: no-cache
Referer: https://search.usa.gov/assets/sayt.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 01:21:55 GMT
Via: 1.1 127.0.0.1:8443, 1.1 8f18deab0e501ffbd2fa94cfd46e4785.cloudfront.net (CloudFront)
Last-Modified: Fri, 17 Mar 2017 17:52:38 GMT
Server: Apache
Age: 3116
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Cache: Hit from cloudfront
Content-Type: image/png
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 178
X-Amz-Cf-Id: 8L3PcoPjUGlYcPTf-1WZAdtfHfLTXnvwD5FTdTVKgXD3foog_ojS1g==
Expires: Sat, 18 Mar 2017 02:21:55 GMT

GET
H/1.1 200
OK favicon-16x16.png
www.nsf.gov/images/ 2 KB
2 KB 104ms
104ms Other
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/images/favicon-16x16.png

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

e9f6b22174834968cd444e4f851dcfb95272847baf0694ad63bfa52a92367a96

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:51 GMT
Last-modified: Fri, 29 May 2015 06:56:38 GMT
Server: Web
Etag: "603-55680da6"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 1539

GET
H/1.1 200
OK favicon-96x96.png
www.nsf.gov/images/ 15 KB
15 KB 104ms
103ms Other
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/images/favicon-96x96.png

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

b930348fbd4564eac41404b9b6d6219b1f890b2d086f3747f9d8623c7cb7c707

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:51 GMT
Last-modified: Fri, 29 May 2015 06:56:38 GMT
Server: Web
Etag: "3bf0-55680da6"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 15344

GET
H/1.1 200
OK favicon-32x32.png
www.nsf.gov/images/ 3 KB
3 KB 102ms
101ms Other
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/images/favicon-32x32.png

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

609c2cabc61bdf8171ed14652f91ff253c7dff351c25f349d978080ec8cfaf93

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:51 GMT
Last-modified: Fri, 29 May 2015 06:56:38 GMT
Server: Web
Etag: "c48-55680da6"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 3144

GET
H/1.1 200
OK android-icon-192x192.png
www.nsf.gov/images/ 45 KB
45 KB 102ms
102ms Other
image/png 2620:10f:6001:4::107
National Science ...

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nsf.gov/images/android-icon-192x192.png

Protocol

HTTP/1.1

Security

TLS 1.2, RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Web /

Resource Hash

13fce35725464619c0e4fee4c3e76cf10625bc40b64e3da7c02ae8d8bdccc918

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate, sdch, br
Host: www.nsf.gov
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: https://www.nsf.gov/
Cookie: JSESSIONID=068BA4A5435CCE63EF7AC19402134930; _ga=GA1.2.766750274.1489853630; _gat_GSA_ENOR0=1; WT_FPC=id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060; _ceg.s=on0qf2; _ceg.u=on0qf2
Connection: keep-alive
Cache-Control: no-cache
Referer: https://www.nsf.gov/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Response headers

Date: Sat, 18 Mar 2017 16:13:51 GMT
Last-modified: Fri, 29 May 2015 06:56:38 GMT
Server: Web
Etag: "b24e-55680da6"
Strict-transport-security: max-age=31536000
Content-type: image/png
Accept-ranges: bytes
Content-length: 45646

Verdicts & Comments Add Verdict or Comment

0 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.

6 Cookies

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

Domain/Path	Expires	Name / Value
.nsf.gov/	2017-06-18 00:00:00	Name: _ceg.s Value: on0qf2
.nsf.gov/	2017-06-18 00:00:00	Name: _ceg.u Value: on0qf2
.nsf.gov/	2027-03-16 11:13:50	Name: WT_FPC Value: id=2afa69ad3479d46d66b1489835630060:lv=1489835630060:ss=1489835630060
www.nsf.gov/	1970-01-01 00:00:00	Name: JSESSIONID Value: 068BA4A5435CCE63EF7AC19402134930
.nsf.gov/	2017-03-18 16:14:49	Name: _gat_GSA_ENOR0 Value: 1
.nsf.gov/	2019-03-18 16:13:49	Name: _ga Value: GA1.2.766750274.1489853630

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

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
cdn.syndication.twimg.com
d15vqlr7iz6e8x.cloudfront.net
dap.digitalgov.gov
gtrk.s3.amazonaws.com
maxcdn.bootstrapcdn.com
pbs.twimg.com
platform.twitter.com
script.crazyegg.com
search.usa.gov
syndication.twitter.com
wt.research.gov
www.google-analytics.com
www.nsf.gov
104.244.42.200
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2606:2800:234:46c:e8b:1e2f:2bd:694
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www.nsf.gov Open in urlscan Pro 2620:10f:6001:4::107 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Statistics

86 Requests

100 %HTTPS

57 %IPv6

12 Domains

14 Subdomains

15 IPs

4 Countries

4166 kBTransfer

4625 kBSize

6 Cookies

17 Outgoing links

Redirected requests

86 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 6 data transactions

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

Screenshot
Live screenshot

Full Image

86
Requests

100 %
HTTPS

57 %
IPv6

12
Domains

14
Subdomains

15
IPs

4
Countries

4166 kB
Transfer

4625 kB
Size

6
Cookies

86 HTTP transactions
6 data transactions