urlscan.io logo urlscan.io
SecurityTrails logo

www.cisa.gov Open in urlscan Pro
2a02:26f0:120:39d::447a  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://www.dhs.gov/active-shooter-preparedness
Effective URL: https://www.cisa.gov/active-shooter-preparedness
Submission: On April 22 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 2 countries across 7 domains to perform 37 HTTP transactions. The main IP is 2a02:26f0:120:39d::447a, located in Frankfurt am Main, Germany and belongs to AKAMAI-ASN1, NL. The main domain is www.cisa.gov.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on March 23rd 2021. Valid for: 10 months.
This is the only time www.cisa.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2a02:26f0:120... 20940 (AKAMAI-ASN1)
29 2a02:26f0:120... 20940 (AKAMAI-ASN1)
1 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:211... 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
1 151.101.114.110 54113 (FASTLY)
2 162.247.242.19 23467 (NEWRELIC-...)
37 6
1    2a02:26f0:120:3b0::1955 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
www.dhs.gov
29    2a02:26f0:120:39d::447a (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
www.cisa.gov
1    2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2600:9000:211e:4600:5:83ea:ba80:93a1 (United States)

ASN16509 (AMAZON-02, US)
dap.digitalgov.gov
3    2a00:1450:4001:827::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    151.101.114.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    162.247.242.19 (United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-7.nr-data.net
bam.nr-data.net
Domain Requested by
29 www.cisa.gov www.cisa.gov
3 www.google-analytics.com dap.digitalgov.gov
www.google-analytics.com
2 bam.nr-data.net js-agent.newrelic.com
1 js-agent.newrelic.com www.cisa.gov
1 dap.digitalgov.gov www.cisa.gov
1 www.googletagmanager.com www.cisa.gov
1 www.dhs.gov 1 redirects
37 7
Subject Issuer Validity Valid
www3.dhs.gov
DigiCert SHA2 Secure Server CA		 2021-03-23 -
2022-01-12		 10 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
dap.digitalgov.gov
Amazon		 2020-10-02 -
2021-11-03		 a year crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2021-04-21 -
2022-04-10		 a year crt.sh
*.nr-data.net
DigiCert SHA2 Secure Server CA		 2020-02-05 -
2022-02-08		 2 years crt.sh

This page contains 1 frames:

Primary Page: https://www.cisa.gov/active-shooter-preparedness
Frame ID: 0A6AB35E8CAAF80EEF34D16A05C78513
Requests: 37 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://www.dhs.gov/active-shooter-preparedness HTTP 301
    https://www.cisa.gov/active-shooter-preparedness Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

37
Requests

100 %
HTTPS

71 %
IPv6

7
Domains

7
Subdomains

6
IPs

2
Countries

302 kB
Transfer

833 kB
Size

4
Cookies

Page URL History

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

  1. https://www.dhs.gov/active-shooter-preparedness HTTP 301
    https://www.cisa.gov/active-shooter-preparedness Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

37 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request active-shooter-preparedness
www.cisa.gov/
Redirect Chain
  • https://www.dhs.gov/active-shooter-preparedness
  • https://www.cisa.gov/active-shooter-preparedness
53 KB
15 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
910c5f4de89c12105cedcc88398e0557efb81e77a3fc1017ebdf9ec1da427514
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff nosniff
X-Frame-Options SAMEORIGIN

Request headers

:method
GET
:authority
www.cisa.gov
:scheme
https
:path
/active-shooter-preparedness
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

content-type
text/html; charset=UTF-8
server
Apache
x-content-type-options
nosniff nosniff
link
<https://www.cisa.gov/active-shooter-preparedness>; rel="canonical" <https://www.cisa.gov/active-shooter-preparedness>; rel="revision"
x-ua-compatible
IE=edge
content-language
en
x-frame-options
SAMEORIGIN
last-modified
Wed, 21 Apr 2021 23:25:25 GMT
etag
"1619047525"
x-generator
Drupal 9 (https://www.drupal.org)
vary
Accept-Encoding
content-encoding
gzip
cache-control
public, max-age=600
expires
Thu, 22 Apr 2021 00:11:08 GMT
date
Thu, 22 Apr 2021 00:01:08 GMT
content-length
15263
strict-transport-security
max-age=31536000 ; includeSubDomains

Redirect headers

content-type
text/html; charset=UTF-8
content-length
0
server
Apache
x-content-type-options
nosniff nosniff
x-drupal-cache
MISS
location
https://www.cisa.gov/active-shooter-preparedness
x-redirect-id
28249
cache-control
no-cache, must-revalidate
expires
Thu, 22 Apr 2021 00:01:07 GMT
date
Thu, 22 Apr 2021 00:01:07 GMT
server-timing
cdn-cache; desc=HIT edge; dur=20
strict-transport-security
max-age=31536000 ; includeSubDomains
js
www.googletagmanager.com/gtag/ 		93 KB
37 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-147576645-1
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
4791a6ca8732bfa65113410a634a042f1b994671f77d1735b2df2eecef456f84
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
content-encoding
br
server
Google Tag Manager
access-control-allow-headers
Cache-Control
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
37432
x-xss-protection
0
expires
Thu, 22 Apr 2021 00:01:08 GMT
css_FARTRqE1rb8arsAwgU2QH8_bT_RkiGnrvMx-Jk-_jPs.css
www.cisa.gov/sites/default/files/css/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cisa.gov/sites/default/files/css/css_FARTRqE1rb8arsAwgU2QH8_bT_RkiGnrvMx-Jk-_jPs.css
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
14045346a135adbf1aaec030814d901fcfdb4ff4648869ebbccc7e264fbf8cfb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/css/css_FARTRqE1rb8arsAwgU2QH8_bT_RkiGnrvMx-Jk-_jPs.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 20 Apr 2021 22:10:23 GMT
server
Apache
etag
"578-5c06eb66ed670"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=166177
strict-transport-security
max-age=31536000 ; includeSubDomains
accept-ranges
bytes
content-length
1400
expires
Fri, 23 Apr 2021 22:10:45 GMT
css_rWtr2i0OhIvVNDF_DUQ-3boQEG4JngdAeBiGUtfoM9s.css
www.cisa.gov/sites/default/files/css/ 		212 KB
34 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cisa.gov/sites/default/files/css/css_rWtr2i0OhIvVNDF_DUQ-3boQEG4JngdAeBiGUtfoM9s.css
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
ad6b6bda2d0e848bd534317f0d443eddba10106e099e074078188652d7e833db
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/css/css_rWtr2i0OhIvVNDF_DUQ-3boQEG4JngdAeBiGUtfoM9s.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 20 Apr 2021 22:10:13 GMT
server
Apache
etag
"8784-5c06eb5d65378"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=166170
strict-transport-security
max-age=31536000 ; includeSubDomains
accept-ranges
bytes
content-length
34692
expires
Fri, 23 Apr 2021 22:10:38 GMT
flag.png
www.cisa.gov/sites/default/files/cisa/ 		423 B
644 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/flag.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
acf0e03c309ffb5df63df7eadd148d6161684c39a1f2ed670a7670f9a1febf15
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/flag.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Wed, 24 Jul 2019 20:35:45 GMT
server
Apache
etag
"1a7-58e7340e9ca40"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=32978
accept-ranges
bytes
content-length
423
expires
Thu, 22 Apr 2021 09:10:46 GMT
icon-dot-gov.svg
www.cisa.gov/sites/default/files/images/ 		800 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/images/icon-dot-gov.svg
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
54f6653a149c83b73515cc2ec032a18151b57d3ffe97ef04495ce6623e48d1bb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/images/icon-dot-gov.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Tue, 27 Oct 2020 21:34:33 GMT
server
Apache
etag
"320-5b2add014614a"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/svg+xml
cache-control
max-age=225493
accept-ranges
bytes
content-length
800
expires
Sat, 24 Apr 2021 14:39:21 GMT
icon-https.svg
www.cisa.gov/sites/default/files/images/ 		720 B
944 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/images/icon-https.svg
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
912daff95ce9cabae7d0195d39aa98d49c4bec3b975d404ac266534c069cee20
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/images/icon-https.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Tue, 27 Oct 2020 21:34:34 GMT
server
Apache
etag
"2d0-5b2add0271e40"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/svg+xml
cache-control
max-age=214512
accept-ranges
bytes
content-length
720
expires
Sat, 24 Apr 2021 11:36:20 GMT
lock.svg
www.cisa.gov/sites/default/files/icons/ 		365 B
590 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/icons/lock.svg
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
339ca163781bc37dcd6950b6873d1298525ece178466348cdadb3969514ee0bd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/icons/lock.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Tue, 27 Oct 2020 21:32:35 GMT
server
Apache
etag
"16d-5b2adc902710e"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/svg+xml
cache-control
max-age=32032
accept-ranges
bytes
content-length
365
expires
Thu, 22 Apr 2021 08:55:00 GMT
logo_verbose.png
www.cisa.gov/sites/default/files/cisa/ 		24 KB
25 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/logo_verbose.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
844f04372bd6729bc1486f9b1284e92dde58b36c1cc0af9f830755b89358d31f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/logo_verbose.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Fri, 02 Oct 2020 16:53:40 GMT
server
Apache
etag
"6197-5b0b2f98b6664"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=218696
accept-ranges
bytes
content-length
24983
expires
Sat, 24 Apr 2021 12:46:04 GMT
search-icon.png
www.cisa.gov/sites/default/files/cisa/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/search-icon.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
4e3a37998b8d7a7dde4211f52ff2ab561c8f770706054f4a6ad36c277fc3f7c7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/search-icon.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Thu, 25 Jul 2019 16:17:04 GMT
server
Apache
etag
"7b8-58e83c1a18000"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=80631
accept-ranges
bytes
content-length
1976
expires
Thu, 22 Apr 2021 22:24:59 GMT
covid_button.svg
www.cisa.gov/sites/default/files/images/CISA/ 		479 B
704 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/images/CISA/covid_button.svg
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
68ec7fbdbd2aa7d53c9dec3f0a149d9f3699768191b938404de3b52ddeeeb4e4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/images/CISA/covid_button.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Mon, 20 Apr 2020 19:44:14 GMT
server
Apache
etag
"1df-5a3be1fb74c7b"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/svg+xml
cache-control
max-age=217637
accept-ranges
bytes
content-length
479
expires
Sat, 24 Apr 2021 12:28:25 GMT
cyber_button.svg
www.cisa.gov/sites/default/files/images/CISA/ 		489 B
714 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/images/CISA/cyber_button.svg
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
413aa9f90d3891042920af855dc257578d7b7ae9a5e7f89df969595b41bc5a1e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/images/CISA/cyber_button.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Mon, 20 Apr 2020 19:53:20 GMT
server
Apache
etag
"1e9-5a3be403906f3"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/svg+xml
cache-control
max-age=30579
accept-ranges
bytes
content-length
489
expires
Thu, 22 Apr 2021 08:30:47 GMT
logo_phone.png
www.cisa.gov/sites/default/files/cisa/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/logo_phone.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
c5391de1098cf83872241d021be3b28b9021a8af93cc21383abe1505a2df0e1c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/logo_phone.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Fri, 01 May 2020 14:23:51 GMT
server
Apache
etag
"c53-5a496ee326c22"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=215533
accept-ranges
bytes
content-length
3155
expires
Sat, 24 Apr 2021 11:53:21 GMT
Cybersecurity-menu-button.png
www.cisa.gov/sites/default/files/nav-icons/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/nav-icons/Cybersecurity-menu-button.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
6db4e127140a28e622bf4c74afbaf48585b9dfd716daa5c759bedf207b9bbaaf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/nav-icons/Cybersecurity-menu-button.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Thu, 22 Aug 2019 21:54:48 GMT
server
Apache
etag
"125c-590bbbd041a00"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=218708
accept-ranges
bytes
content-length
4700
expires
Sat, 24 Apr 2021 12:46:16 GMT
InfrastructureSecurity-menu-button.png
www.cisa.gov/sites/default/files/nav-icons/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/nav-icons/InfrastructureSecurity-menu-button.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
1b0ebb1455d79f6e194cb6a47c03144ba7bb07184f99cfa48b3fd670d349040a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/nav-icons/InfrastructureSecurity-menu-button.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Thu, 22 Aug 2019 21:58:38 GMT
server
Apache
etag
"17a9-590bbcab99f80"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=31552
accept-ranges
bytes
content-length
6057
expires
Thu, 22 Apr 2021 08:47:00 GMT
EmergencyComms-menu-button.png
www.cisa.gov/sites/default/files/nav-icons/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/nav-icons/EmergencyComms-menu-button.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
f072cb6b19dd3ba27bf4dc0273205ea52eeeabbbb35ff54d136598a351bbf747
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/nav-icons/EmergencyComms-menu-button.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Thu, 22 Aug 2019 21:56:40 GMT
server
Apache
etag
"1f72-590bbc3b11600"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=59757
accept-ranges
bytes
content-length
8050
expires
Thu, 22 Apr 2021 16:37:05 GMT
NationalRiskManagement-menu-button.png
www.cisa.gov/sites/default/files/nav-icons/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/nav-icons/NationalRiskManagement-menu-button.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
e1fe0d2794d88640e250dfb584778e23adffe032483d48343a4bdcf09e1cefde
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/nav-icons/NationalRiskManagement-menu-button.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Thu, 22 Aug 2019 21:43:55 GMT
server
Apache
etag
"1871-590bb96181cc0"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=237205
accept-ranges
bytes
content-length
6257
expires
Sat, 24 Apr 2021 17:54:33 GMT
AboutCISA-menu-button.png
www.cisa.gov/sites/default/files/nav-icons/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/nav-icons/AboutCISA-menu-button.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
09ac1e08bacb071154fd3be0e3e75797bdc46acd7af481245f236987423bcbbe
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/nav-icons/AboutCISA-menu-button.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Fri, 23 Aug 2019 15:53:21 GMT
server
Apache
etag
"1661-590cace361e40"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=242965
accept-ranges
bytes
content-length
5729
expires
Sat, 24 Apr 2021 19:30:33 GMT
Media-menu-button.png
www.cisa.gov/sites/default/files/nav-icons/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/nav-icons/Media-menu-button.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
fd886d98ddf7b5933d44deebcdb0bbcf2e21466a3cd18573bb4e34068182a817
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/nav-icons/Media-menu-button.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Thu, 22 Aug 2019 22:00:27 GMT
server
Apache
etag
"999-590bbd138d4c0"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=237224
accept-ranges
bytes
content-length
2457
expires
Sat, 24 Apr 2021 17:54:52 GMT
logo.png
www.cisa.gov/sites/default/files/cisa/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/logo.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
3a33353516c9ee9055111a069d26b8011214a002028db30231ef70406d6a3739
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/logo.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Fri, 01 May 2020 14:23:36 GMT
server
Apache
etag
"16ce-5a496ed4a9f5a"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=216384
accept-ranges
bytes
content-length
5838
expires
Sat, 24 Apr 2021 12:07:32 GMT
Social_Facebook.png
www.cisa.gov/sites/default/files/ 		658 B
879 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/Social_Facebook.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
a6df82053581e69abd6cbe0f5f2c978bae101e9bdf11bc8bd4f1a2af8c333f31
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/Social_Facebook.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Fri, 21 Feb 2020 16:35:25 GMT
server
Apache
etag
"292-59f189bc6f91c"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=49417
accept-ranges
bytes
content-length
658
expires
Thu, 22 Apr 2021 13:44:45 GMT
Social-Twitter.png
www.cisa.gov/sites/default/files/cisa/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/Social-Twitter.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
d9c407fb7e397f4f1935cce5fdfcb63d7f19ac911ad9ab81498b5f7e370d2b33
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/Social-Twitter.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Wed, 31 Jul 2019 19:25:33 GMT
server
Apache
etag
"974-58eff16bf6540"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=36098
accept-ranges
bytes
content-length
2420
expires
Thu, 22 Apr 2021 10:02:46 GMT
Social-LinkedIN.png
www.cisa.gov/sites/default/files/cisa/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/Social-LinkedIN.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
44ebfcaeb789a3ca365ac7a64f8cbefbc68837a30950a67e883818b595635181
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/Social-LinkedIN.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Wed, 31 Jul 2019 19:23:55 GMT
server
Apache
etag
"964-58eff10e808c0"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=214386
accept-ranges
bytes
content-length
2404
expires
Sat, 24 Apr 2021 11:34:14 GMT
instagram.png
www.cisa.gov/sites/default/files/images/CISA/icons/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/images/CISA/icons/instagram.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
2b5030e4cc79296ac3764b4a44829577e43b60690339da24c3f0f4e12c70641e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/images/CISA/icons/instagram.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Mon, 06 Jul 2020 15:31:13 GMT
server
Apache
etag
"68e-5a9c790a6908f"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=218760
accept-ranges
bytes
content-length
1678
expires
Sat, 24 Apr 2021 12:47:08 GMT
Social_YouTube.png
www.cisa.gov/sites/default/files/ 		665 B
886 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/Social_YouTube.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
d6f6883f497b4f92bfb505c5d8a1682e89c8a3140a13930181456c0a242d2628
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/Social_YouTube.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Fri, 21 Feb 2020 16:33:30 GMT
server
Apache
etag
"299-59f1894f6ab3f"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=216507
accept-ranges
bytes
content-length
665
expires
Sat, 24 Apr 2021 12:09:35 GMT
Social-Mail.png
www.cisa.gov/sites/default/files/cisa/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/sites/default/files/cisa/Social-Mail.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
04f00895f7e18040a25d791a9e95265fd396ae0d9d23c59cdd04a60adba7e7ef
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/cisa/Social-Mail.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Wed, 31 Jul 2019 19:25:00 GMT
server
Apache
etag
"9ae-58eff14c7db00"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=218654
accept-ranges
bytes
content-length
2478
expires
Sat, 24 Apr 2021 12:45:22 GMT
js_OIDYIwaHJ0_Bv5h97P3SUAXUiQr8mdyXZ7aOY-kxOFs.js
www.cisa.gov/sites/default/files/js/ 		257 KB
69 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cisa.gov/sites/default/files/js/js_OIDYIwaHJ0_Bv5h97P3SUAXUiQr8mdyXZ7aOY-kxOFs.js
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
3880d8230687274fc1bf987decfdd25005d4890afc99dc9767b68e63e931385b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/js/js_OIDYIwaHJ0_Bv5h97P3SUAXUiQr8mdyXZ7aOY-kxOFs.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 20 Apr 2021 22:16:07 GMT
server
Apache
etag
W/"110d6-5c06ecaf6c5f8"
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=166561
strict-transport-security
max-age=31536000 ; includeSubDomains
accept-ranges
bytes
content-length
69846
expires
Fri, 23 Apr 2021 22:17:09 GMT
Universal-Federated-Analytics-Min.js
dap.digitalgov.gov/ 		18 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=DHS&subagency=CISA&pua=0
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:211e:4600:5:83ea:ba80:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
456e60679a0853b3c885219ac1b8ffa4becb397615e2af7c5b3d8051241f569f

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-amz-version-id
I0hR6H.cnrZ_sfVWlm0ZTBkdCjg4s9Sc
content-encoding
gzip
etag
W/"9e1b714f83b726462a83db0033bac6db"
last-modified
Tue, 14 May 2019 19:41:29 GMT
server
AmazonS3
age
39213
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 34435958fa6d40b77fd22fa1c1f56176.cloudfront.net (CloudFront)
date
Wed, 21 Apr 2021 13:07:39 GMT
x-amz-replication-status
COMPLETED
x-amz-cf-pop
FRA56-C2
x-amz-cf-id
EcrAIXyF0ODiu-grI8GpOX8ORzJtVuTc4aq15euMcuVJQPikqnHkFQ==
js_r2De01qa4GXGMV6obj9_5PA9WIr0AYXwQNV62lbKsIw.js
www.cisa.gov/sites/default/files/js/ 		21 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cisa.gov/sites/default/files/js/js_r2De01qa4GXGMV6obj9_5PA9WIr0AYXwQNV62lbKsIw.js
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
af60ded35a9ae065c6315ea86e3f7fe4f03d588af40185f040d57ada56cab08c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/js/js_r2De01qa4GXGMV6obj9_5PA9WIr0AYXwQNV62lbKsIw.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 20 Apr 2021 22:10:23 GMT
server
Apache
etag
"1569-5c06eb6734b10"
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=166174
strict-transport-security
max-age=31536000 ; includeSubDomains
accept-ranges
bytes
content-length
5481
expires
Fri, 23 Apr 2021 22:10:42 GMT
source-sans-pro-v12-latin-regular.woff2
www.cisa.gov/profiles/cisad8_gov/themes/custom/cisa/fonts/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.cisa.gov/profiles/cisad8_gov/themes/custom/cisa/fonts/source-sans-pro-v12-latin-regular.woff2
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
272f4394316ef31b7d0d504b9e2d06b0e445ebb60571ee7fb064bef13355b727
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/profiles/cisad8_gov/themes/custom/cisa/fonts/source-sans-pro-v12-latin-regular.woff2
pragma
no-cache
origin
https://www.cisa.gov
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
font
:authority
www.cisa.gov
referer
https://www.cisa.gov/active-shooter-preparedness
:scheme
https
sec-fetch-site
same-origin
:method
GET
Origin
https://www.cisa.gov
Referer
https://www.cisa.gov/active-shooter-preparedness
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Tue, 30 Mar 2021 22:40:08 GMT
server
Apache
etag
"3ef0-5bec8ae25db4e"
strict-transport-security
max-age=31536000 ; includeSubDomains
cache-control
max-age=144015
accept-ranges
bytes
content-length
16112
expires
Fri, 23 Apr 2021 16:01:23 GMT
analytics.js
www.google-analytics.com/ 		48 KB
19 KB 		Script
General
Check archive.org
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=DHS&subagency=CISA&pua=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
2cb09c7b3e19bfc41743ca3624ef81c3258d56525647feac76aa757e0292627a
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 09 Apr 2021 23:59:54 GMT
server
Golfe2
age
1650
date
Wed, 21 Apr 2021 23:33:38 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
19569
expires
Thu, 22 Apr 2021 01:33:38 GMT
h2_desktop_plus.png
www.cisa.gov/profiles/cisad8_gov/themes/custom/cisa/images/ 		965 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cisa.gov/profiles/cisad8_gov/themes/custom/cisa/images/h2_desktop_plus.png
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/sites/default/files/css/css_rWtr2i0OhIvVNDF_DUQ-3boQEG4JngdAeBiGUtfoM9s.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:120:39d::447a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Apache /
Resource Hash
b8551f970888a198dcf99bbaa8c879bc23dae1b79cff3c0e18d36483d17723a2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

:path
/profiles/cisad8_gov/themes/custom/cisa/images/h2_desktop_plus.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.cisa.gov
referer
https://www.cisa.gov/sites/default/files/css/css_rWtr2i0OhIvVNDF_DUQ-3boQEG4JngdAeBiGUtfoM9s.css
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.cisa.gov/sites/default/files/css/css_rWtr2i0OhIvVNDF_DUQ-3boQEG4JngdAeBiGUtfoM9s.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Tue, 30 Mar 2021 22:40:08 GMT
server
Apache
etag
"3c5-5bec8ae2e8dd5"
strict-transport-security
max-age=31536000 ; includeSubDomains
content-type
image/png
cache-control
max-age=241780
accept-ranges
bytes
content-length
965
expires
Sat, 24 Apr 2021 19:10:48 GMT
collect
www.google-analytics.com/j/ 		1 B
21 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j90&aip=1&a=1445119175&t=pageview&_s=1&dl=https%3A%2F%2Fwww.cisa.gov%2Factive-shooter-preparedness&dp=%2Factive-shooter-preparedness&ul=en-us&de=UTF-8&dt=Active%20Shooter%20Preparedness%20%7C%20CISA&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAQABAAAAAC~&jid=1751888654&gjid=297473632&cid=125237232.1619049669&tid=UA-33523145-1&_gid=893534084.1619049669&_r=1&cd1=DHS&cd2=DHS%20-%20CISA&cd3=20181010%20v4.1%20-%20Universal%20Analytics&cd4=unspecified%3Acisa.gov&cd5=unspecified%3Acisa.gov&cd6=https%3A%2F%2Fdap.digitalgov.gov%2FUniversal-Federated-Analytics-Min.js&cd7=https%3A&z=687006330
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.cisa.gov
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/j/ 		1 B
21 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j90&aip=1&a=1445119175&t=pageview&_s=1&dl=https%3A%2F%2Fwww.cisa.gov%2Factive-shooter-preparedness&ul=en-us&de=UTF-8&dt=Active%20Shooter%20Preparedness%20%7C%20CISA&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEDAAUABAAAAAC~&jid=2097795649&gjid=472131688&cid=125237232.1619049669&tid=UA-147576645-1&_gid=893534084.1619049669&_r=1&gtm=2ou472&npa=1&z=766658700
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 22 Apr 2021 00:01:08 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.cisa.gov
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
nr-1208.min.js
js-agent.newrelic.com/ 		31 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-1208.min.js
Requested by
Host: www.cisa.gov
URL: https://www.cisa.gov/active-shooter-preparedness
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.114.110 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
4014ca31d3c8e768608a40ed160a405ae39836a5b2c43f256bee3bdf427dd67f

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-amz-version-id
RGJXhnJ2IqU3nLrOoxetOoKLCG4kx4sX
content-encoding
gzip
etag
"1a71e4208296f97b465116492f59124d"
x-amz-request-id
6KMXC5A835S6868A
x-cache
HIT
content-length
11777
x-amz-id-2
4RhHZ17ayvFQqKTvgDiZEXz/WSLLJPO+rzHC/Upvrd97nRXx6Fq9XjhtblWoxwhXv55A8BaR0JY=
x-served-by
cache-hhn4046-HHN
last-modified
Wed, 10 Mar 2021 16:24:28 GMT
server
AmazonS3
x-timer
S1619049669.577456,VS0,VE0
date
Thu, 22 Apr 2021 00:01:08 GMT
vary
Accept-Encoding
content-type
application/javascript
via
1.1 varnish
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
bytes
x-cache-hits
8798
877b02039c
bam.nr-data.net/1/ 		57 B
274 B 		Script
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/1/877b02039c?a=409260587,979282327&v=1208.49599aa&to=ZFYHMhZSXUpRUkcKDF0cJAUQWlxXH3VBFhNSXzkIC1dWZXNeXRcRXF8JAxZvfVZUVGUKBkRwCggQQVxVXFRBTl1FWgAR&rst=858&ck=1&ref=https://www.cisa.gov/active-shooter-preparedness&ap=581&be=362&fe=809&dc=651&perf=%7B%22timing%22:%7B%22of%22:1619049667741,%22n%22:0,%22f%22:80,%22dn%22:81,%22dne%22:89,%22c%22:89,%22s%22:101,%22ce%22:125,%22rq%22:125,%22rp%22:348,%22rpe%22:349,%22dl%22:352,%22di%22:651,%22ds%22:651,%22de%22:680,%22dc%22:809,%22l%22:809,%22le%22:811%7D,%22navigation%22:%7B%7D%7D&fp=530&fcp=530&at=SBEERF5ITkQ%3D&jsonp=NREUM.setToken
Requested by
Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1208.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.19 , United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-7.nr-data.net
Software
/
Resource Hash
d10c94b6cdb747904baee9070f003bb45849da46f8100b1320f286c21cbcaaa1

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Expires
Thu, 01 Jan 1970 00:00:00 GMT
Content-Length
57
Content-Type
text/javascript;charset=ISO-8859-1
877b02039c
bam.nr-data.net/events/1/ 		24 B
179 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/events/1/877b02039c?a=409260587,979282327&v=1208.49599aa&to=ZFYHMhZSXUpRUkcKDF0cJAUQWlxXH3VBFhNSXzkIC1dWZXNeXRcRXF8JAxZvfVZUVGUKBkRwCggQQVxVXFRBTl1FWgAR&rst=10857&ck=1&ref=https://www.cisa.gov/active-shooter-preparedness
Requested by
Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1208.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.19 , United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-7.nr-data.net
Software
/
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer
https://www.cisa.gov/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
content-type
text/plain

Response headers

Access-Control-Allow-Origin
https://www.cisa.gov
Access-Control-Allow-Credentials
true
Content-Length
24
Content-Type
image/gif

Verdicts & Comments Add Verdict or Comment

71 JavaScript Global Variables

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

object| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated object| NREUM object| newrelic function| __nr_require function| gtag object| dataLayer undefined| $ function| jQuery function| _ object| drupalSettings object| Drupal function| Attributes object| google_tag_manager object| oCONFIG function| _onEveryPage function| _defineCookieDomain function| _defineAgencyCDsValues function| _cleanBooleanParam function| _isValidUANum function| _cleanDimensionValue function| _updateConfig function| _sendCustomDimensions function| _sendCustomMetrics function| _sendEvent function| _sendPageview function| gas function| _URIHandler function| _isExcludedReferrer string| tObjectCheck function| createTracker function| _initAutoTracker undefined| videoArray_fed undefined| playerArray_fed undefined| _f33 undefined| _f66 undefined| _f90 undefined| tag undefined| firstScriptTag undefined| youtube_parser_fed undefined| IsYouTube_fed undefined| YTUrlHandler_fed undefined| _initYouTubeTracker undefined| onYouTubePlayerAPIReady undefined| onFedPlayerReady undefined| onFedPlayerStateChange function| _initIdAssigner function| _tagClicks function| _setUpTrackers function| _setUpTrackersIfReady string| _fullParams string| _keyValuePair string| _key string| _value string| GoogleAnalyticsObject function| ga string| imagePlus string| imageMinus object| google_tag_data object| gaplugins object| gaGlobal object| gaData

4 Cookies

Domain/Path Name / Value
.cisa.gov/ Name: _gat_gtag_UA_147576645_1
Value: 1
.cisa.gov/ Name: _gat_GSA_ENOR0
Value: 1
.cisa.gov/ Name: _gid
Value: GA1.2.893534084.1619049669
.cisa.gov/ Name: _ga
Value: GA1.2.125237232.1619049669

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 ; includeSubDomains
X-Content-Type-Options nosniff nosniff
X-Frame-Options SAMEORIGIN

Indicators

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

bam.nr-data.net
dap.digitalgov.gov
js-agent.newrelic.com
www.cisa.gov
www.dhs.gov
www.google-analytics.com
www.googletagmanager.com
151.101.114.110
162.247.242.19
2600:9000:211e:4600:5:83ea:ba80:93a1
2a00:1450:4001:80f::2008
2a00:1450:4001:827::200e
2a02:26f0:120:39d::447a
2a02:26f0:120:3b0::1955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