Submitted URL: http://www.nap.edu//catalog//10124.html
Effective URL: https://nap.nationalacademies.org/404.html
Submission: On August 03 via api from US — Scanned from DE

Summary

This website contacted 18 IPs in 3 countries across 13 domains to perform 56 HTTP transactions. The main IP is 144.171.11.3, located in United States and belongs to NAS-AS, US. The main domain is nap.nationalacademies.org. The Cisco Umbrella rank of the primary domain is 379733.
TLS certificate: Issued by DigiCert EV RSA CA G2 on November 15th 2023. Valid for: a year.
This is the only time nap.nationalacademies.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2 144.171.11.5 7301 (NAS-AS)
2 23 144.171.11.3 7301 (NAS-AS)
4 2a00:1450:400... 15169 (GOOGLE)
1 147.154.20.139 31898 (ORACLE-BM...)
1 2a02:26f0:170... 20940 (AKAMAI-ASN1)
1 3.5.14.82 14618 (AMAZON-AES)
1 23.48.14.127 16625 (AKAMAI-AS)
4 2a02:26f0:350... 20940 (AKAMAI-ASN1)
8 2606:4700::68... 13335 (CLOUDFLAR...)
3 2a00:1450:400... 15169 (GOOGLE)
1 2400:52e0:1e0... 60068 (CDN77 _)
2 2a00:1450:400... 15169 (GOOGLE)
2 2620:1ec:bdf::44 8075 (MICROSOFT...)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
2 2001:4860:480... 15169 (GOOGLE)
1 2400:52e0:1e0... 60068 (CDN77 _)
2 4.153.129.168 8075 (MICROSOFT...)
1 2 13.74.129.1 8075 (MICROSOFT...)
1 1 2620:1ec:c11:... 8068 (MICROSOFT...)
56 18
Apex Domain
Subdomains
Transfer
23 nationalacademies.org
nap.nationalacademies.org — Cisco Umbrella Rank: 379733
1 MB
8 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 554
115 KB
6 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 1114
b.clarity.ms — Cisco Umbrella Rank: 17417
c.clarity.ms — Cisco Umbrella Rank: 1838
29 KB
5 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 104
region1.google-analytics.com — Cisco Umbrella Rank: 3123
21 KB
5 typekit.net
use.typekit.net — Cisco Umbrella Rank: 1178
p.typekit.net — Cisco Umbrella Rank: 1499
136 KB
4 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
394 KB
2 youtube.com
www.youtube.com — Cisco Umbrella Rank: 84
13 KB
2 qualaroo.com
cl.qualaroo.com — Cisco Umbrella Rank: 15965
dntcl.qualaroo.com — Cisco Umbrella Rank: 18121
55 KB
2 oraclecloud.com
nasemoceprodcomm-nationalacademies.cec.ocp.oraclecloud.com — Cisco Umbrella Rank: 975156
nasemoceprodcomm-nationalacademies.ocecdn.oraclecloud.com
393 KB
2 nap.edu
www.nap.edu — Cisco Umbrella Rank: 794029
856 B
1 bing.com
c.bing.com — Cisco Umbrella Rank: 341
771 B
1 chimpstatic.com
chimpstatic.com — Cisco Umbrella Rank: 9111
599 B
1 amazonaws.com
s3.amazonaws.com
3 KB
56 13
Domain Requested by
23 nap.nationalacademies.org 2 redirects nap.nationalacademies.org
8 cdn.cookielaw.org nap.nationalacademies.org
cdn.cookielaw.org
4 use.typekit.net nap.nationalacademies.org
use.typekit.net
4 www.googletagmanager.com nap.nationalacademies.org
www.googletagmanager.com
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
nap.nationalacademies.org
2 c.clarity.ms 1 redirects
2 b.clarity.ms www.clarity.ms
2 region1.google-analytics.com www.googletagmanager.com
2 www.clarity.ms nap.nationalacademies.org
www.clarity.ms
2 www.youtube.com nap.nationalacademies.org
www.youtube.com
2 www.nap.edu 2 redirects
1 c.bing.com 1 redirects
1 dntcl.qualaroo.com cl.qualaroo.com
1 p.typekit.net use.typekit.net
1 cl.qualaroo.com www.googletagmanager.com
1 chimpstatic.com nap.nationalacademies.org
1 s3.amazonaws.com nap.nationalacademies.org
1 nasemoceprodcomm-nationalacademies.ocecdn.oraclecloud.com nap.nationalacademies.org
1 nasemoceprodcomm-nationalacademies.cec.ocp.oraclecloud.com nap.nationalacademies.org
56 19
Subject Issuer Validity Valid
nap.nationalacademies.org
DigiCert EV RSA CA G2
2023-11-15 -
2024-12-15
a year crt.sh
*.google-analytics.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.cec.ocp.oraclecloud.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-11-14 -
2024-11-14
a year crt.sh
*.ocecdn.oraclecloud.com
DigiCert TLS RSA SHA256 2020 CA1
2024-02-22 -
2025-03-24
a year crt.sh
s3.amazonaws.com
Amazon RSA 2048 M01
2024-05-25 -
2025-05-02
a year crt.sh
wildcardsan.us15.list-manage.com
DigiCert TLS RSA SHA256 2020 CA1
2024-06-28 -
2025-06-28
a year crt.sh
use.typekit.net
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-02-01 -
2025-03-03
a year crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3
2024-03-01 -
2024-12-31
10 months crt.sh
cl.qualaroo.com
R11
2024-06-24 -
2024-09-22
3 months crt.sh
*.google.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1
2023-12-07 -
2024-12-07
a year crt.sh
dntcl.qualaroo.com
R10
2024-07-03 -
2024-10-01
3 months crt.sh
a.clarity.ms
Microsoft Azure RSA TLS Issuing CA 08
2024-06-23 -
2025-06-18
a year crt.sh

This page contains 2 frames:

Primary Page: https://nap.nationalacademies.org/404.html
Frame ID: 0849A7A9BE64D17E00973673029439C6
Requests: 60 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: 711FA2BA6B1266325A9DFC7B834D2DDC
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Not Found | The National Academies Press

Page URL History Show full URLs

  1. http://www.nap.edu//catalog//10124.html HTTP 307
    https://www.nap.edu//catalog//10124.html HTTP 301
    https://nap.nationalacademies.org/catalog/10124.html HTTP 301
    https://nap.nationalacademies.org/catalog/10124 HTTP 302
    https://nap.nationalacademies.org/404.html Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • chimpstatic\.com/mcjs-connected

Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

Overall confidence: 100%
Detected patterns
  • (?:typeahead|bloodhound)\.(?:jquery|bundle)?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

56
Requests

96 %
HTTPS

63 %
IPv6

13
Domains

19
Subdomains

18
IPs

3
Countries

2202 kB
Transfer

3605 kB
Size

23
Cookies

Page URL History

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

  1. http://www.nap.edu//catalog//10124.html HTTP 307
    https://www.nap.edu//catalog//10124.html HTTP 301
    https://nap.nationalacademies.org/catalog/10124.html HTTP 301
    https://nap.nationalacademies.org/catalog/10124 HTTP 302
    https://nap.nationalacademies.org/404.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 42
  • https://www.nap.edu/images/fff-bg.png HTTP 301
  • https://nap.nationalacademies.org/images/fff-bg.png
Request Chain 57
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=2B1E8F45660343E5838DF9C071B936B4&RedC=c.clarity.ms&MXFR=183172AA927B6C6A3185667A967B6271 HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=2B1E8F45660343E5838DF9C071B936B4&MUID=246C4D91832D6CC4173C594182876DA5

56 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 404.html
nap.nationalacademies.org/
Redirect Chain
  • http://www.nap.edu//catalog//10124.html
  • https://www.nap.edu//catalog//10124.html
  • https://nap.nationalacademies.org/catalog/10124.html
  • https://nap.nationalacademies.org/catalog/10124
  • https://nap.nationalacademies.org/404.html
149 KB
150 KB
Document
General
Full URL
https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
NAP /
Resource Hash
baf01d1bb601233116ca4da88e98d0788ef91e4577459bf1d3ee5563294426f2
Security Headers
Name Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Cache-Control
max-age=3600,private
Connection
Keep-Alive
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Content-Type
text/html; charset=UTF-8
Date
Sat, 03 Aug 2024 07:50:04 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive
timeout=15, max=58
Pragma
no-cache
Referrer-Policy
no-referrer-when-downgrade
Server
NAP
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Transfer-Encoding
chunked
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
tdm-reservation
1

Redirect headers

Cache-Control
max-age=3600,private
Connection
Keep-Alive
Content-Length
0
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Content-Type
text/html; charset=UTF-8
Date
Sat, 03 Aug 2024 07:50:04 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive
timeout=15, max=19
Pragma
no-cache
Referrer-Policy
no-referrer-when-downgrade
Server
NAP
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
location
/404.html
tdm-reservation
1
nasem-nap.css
nap.nationalacademies.org/stylesheets/
212 KB
213 KB
Stylesheet
General
Full URL
https://nap.nationalacademies.org/stylesheets/nasem-nap.css
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
NAP /
Resource Hash
c2812ecd1df2ff9a1bdedda5293f795af5f6329668fc7997e2c637344cbfa6e4
Security Headers
Name Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
Keep-Alive
Content-Length
217301
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 17 Oct 2023 14:01:52 GMT
tdm-reservation
1
Server
NAP
ETag
"350d5-607e9f6fcba4c"
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=3600,private
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=49
topnav-lite-min.css
nap.nationalacademies.org/stylesheets/
8 KB
8 KB
Stylesheet
General
Full URL
https://nap.nationalacademies.org/stylesheets/topnav-lite-min.css
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
NAP /
Resource Hash
5d7ea6c9dc18fd798bfd1b86d360f72c86948a39cf3b6faa3229201eb40071b9
Security Headers
Name Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
Keep-Alive
Content-Length
7927
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Wed, 08 Mar 2023 13:44:37 GMT
tdm-reservation
1
Server
NAP
ETag
"1ef7-5f663baaa1228"
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=3600,private
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=36
component.css
nap.nationalacademies.org/stylesheets/
18 KB
18 KB
Stylesheet
General
Full URL
https://nap.nationalacademies.org/stylesheets/component.css
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
NAP /
Resource Hash
24a48e91f622d4973e8e62282126b5d0a3682e315946056bac5c773bf4b763aa
Security Headers
Name Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
Keep-Alive
Content-Length
18004
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 01 Feb 2022 18:55:20 GMT
tdm-reservation
1
Server
NAP
ETag
"4654-5d6f971572008"
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=3600,private
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=99
jquery-3.5.1.min.js
nap.nationalacademies.org/includes/js/
87 KB
88 KB
Script
General
Full URL
https://nap.nationalacademies.org/includes/js/jquery-3.5.1.min.js
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
NAP /
Resource Hash
f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d
Security Headers
Name Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
Keep-Alive
Content-Length
89476
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Mon, 20 Jul 2020 17:42:05 GMT
tdm-reservation
1
Server
NAP
ETag
"15d84-5aae30662f540"
X-Frame-Options
SAMEORIGIN
Content-Type
application/x-javascript
Cache-Control
max-age=3600,private
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=33
jquery.dotdotdot.min.js
nap.nationalacademies.org/includes/js/
6 KB
7 KB
Script
General
Full URL
https://nap.nationalacademies.org/includes/js/jquery.dotdotdot.min.js
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
NAP /
Resource Hash
3c00cefc334d5aff2d7d94ee776c06d387cdb9eca2c0f02e248b95df8b5af024
Security Headers
Name Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
Keep-Alive
Content-Length
6140
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Thu, 24 Apr 2014 18:09:10 GMT
tdm-reservation
1
Server
NAP
ETag
"17fc-4f7cdbee6dd80"
X-Frame-Options
SAMEORIGIN
Content-Type
application/x-javascript
Cache-Control
max-age=3600,private
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=32
js
www.googletagmanager.com/gtag/
232 KB
83 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-1071160892
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
147a519abe2032f5f9e8763d6bb1bf2a190cf6a401b5310bc66c71956ebbc06a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 03 Aug 2024 07:50:06 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
85040
x-xss-protection
0
last-modified
Sat, 03 Aug 2024 06:00:00 GMT
server
Google Tag Manager
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
access-control-allow-headers
Cache-Control
expires
Sat, 03 Aug 2024 07:50:06 GMT
bootstrap.min.css
nap.nationalacademies.org/stylesheets/vendor/bootstrap-3.0.3/
109 KB
110 KB
Stylesheet
General
Full URL
https://nap.nationalacademies.org/stylesheets/vendor/bootstrap-3.0.3/bootstrap.min.css
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
NAP /
Resource Hash
3aa684cd1fe65063cdb1d77eca6282de711fe4fe42df4781acdee05398e1a054
Security Headers
Name Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
Keep-Alive
Content-Length
111578
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
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tdm-reservation
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Full URL
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
Reverse DNS
Software
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Resource Hash
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X-Content-Type-Options nosniff
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Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
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Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
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Content-Length
45723
Referrer-Policy
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Last-Modified
Mon, 13 Mar 2023 17:44:20 GMT
tdm-reservation
1
Server
NAP
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SAMEORIGIN
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URL: https://nap.nationalacademies.org/404.html
Protocol
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Security
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Request headers

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User-Agent
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Response headers

Date
Sat, 03 Aug 2024 07:50:06 GMT
Strict-Transport-Security
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Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
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Server
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Request headers

Referer
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User-Agent
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Response headers

strict-transport-security
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x-oracle-dms-rid
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Full URL
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Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
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Software
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Name Value
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X-Content-Type-Options nosniff
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Request headers

Referer
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User-Agent
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Response headers

Date
Sat, 03 Aug 2024 07:50:06 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
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Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
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1407
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Last-Modified
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tdm-reservation
1
Server
NAP
ETag
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X-Frame-Options
SAMEORIGIN
Content-Type
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Full URL
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URL: https://nap.nationalacademies.org/404.html
Protocol
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Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
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Name Value
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:06 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
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Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
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Content-Length
5450
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
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tdm-reservation
1
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NAP
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SAMEORIGIN
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General
Full URL
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
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Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

Date
Sat, 03 Aug 2024 07:50:07 GMT
Last-Modified
Mon, 20 Aug 2018 17:42:37 GMT
Server
AmazonS3
x-amz-request-id
6DE795V5VMS7EA33
ETag
"db78cc3fefd4dc191250a00cf7b530a3"
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Cache-Control
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Content-Length
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356 KB
99 KB
Script
General
Full URL
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

Referer
https://nap.nationalacademies.org/404.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 03 Aug 2024 07:50:06 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
101157
x-xss-protection
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last-modified
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server
Google Tag Manager
vary
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access-control-allow-origin
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cache-control
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access-control-allow-headers
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
23.48.14.127 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
AmazonS3 /
Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

Unused62
8096267
X-EdgeConnect-Origin-MEX-Latency
363
Date
Sat, 03 Aug 2024 07:50:06 GMT
Last-Modified
Mon, 28 Jan 2019 16:53:38 GMT
Server
AmazonS3
x-amz-request-id
WX0Y6P01JQZQS85E
X-EdgeConnect-MidMile-RTT
0
ETag
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Expires
Sat, 03 Aug 2024 08:11:04 GMT
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use.typekit.net/
12 KB
1 KB
Stylesheet
General
Full URL
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/stylesheets/naphome.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:3500:16::215:148f Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://nap.nationalacademies.org/stylesheets/naphome.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains;
content-encoding
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date
Sat, 03 Aug 2024 07:50:06 GMT
server
nginx
vary
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nap.nationalacademies.org/includes/js/
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Full URL
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
144.171.11.3 , United States, ASN7301 (NAS-AS, US),
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Software
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Resource Hash
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Name Value
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Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:06 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
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Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
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Content-Length
7002
Referrer-Policy
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Last-Modified
Fri, 31 Jan 2014 15:40:59 GMT
tdm-reservation
1
Server
NAP
ETag
"1b5a-4f1460020d8c0"
X-Frame-Options
SAMEORIGIN
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Cache-Control
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General
Full URL
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URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 07:50:06 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Content-Type-Options
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default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
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Content-Length
4519
Referrer-Policy
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Fri, 15 Feb 2013 17:16:01 GMT
tdm-reservation
1
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NAP
ETag
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21 KB
7 KB
Script
General
Full URL
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

x-ms-blob-type
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date
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content-encoding
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server
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General
Full URL
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Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/404.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Software
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Request headers

Referer
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User-Agent
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Response headers

Date
Sat, 03 Aug 2024 07:50:06 GMT
Strict-Transport-Security
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X-Content-Type-Options
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default-src * data: 'unsafe-inline' 'unsafe-eval';
Connection
Keep-Alive
Content-Length
21257
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tdm-reservation
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Response headers

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Response headers

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Response headers

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Request headers

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Response headers

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Request headers

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Response headers

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Protocol
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Security
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Server
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Request headers

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Response headers

Access-Control-Allow-Origin
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Access-Control-Allow-Credentials
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Connection
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Request headers

Referer
User-Agent
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Response headers

Content-Type
image/svg+xml
poweredBy_ot_logo.svg
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Full URL
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Protocol
H2
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Server
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Security Headers
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Request headers

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Response headers

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strict-transport-security
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Request headers

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Response headers

pragma
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server
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pragma
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accept-ch
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Other
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Security
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Server
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Request headers

Referer
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User-Agent
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Response headers

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Strict-Transport-Security
max-age=63072000; includeSubdomains;
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tdm-reservation
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Request headers

Accept
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User-Agent
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Response headers

Access-Control-Allow-Origin
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Date
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Access-Control-Allow-Credentials
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Server
nginx
Connection
keep-alive
Vary
Origin
Request-Context
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Verdicts & Comments Add Verdict or Comment

42 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| 0 object| 1 function| $ function| jQuery object| $mcGoal object| dataLayer function| gtag object| $mcSite object| google_tag_manager object| google_tag_data string| pagePath string| GoogleAnalyticsObject function| ga object| _kiq function| onYouTubeIframeAPIReady function| clarity object| gaGlobal function| toggleMenu function| myMenu function| toggleSearch object| acc object| d number| n function| OptanonWrapper function| Popper function| Bloodhound function| initTypeahead object| $input object| parameters object| gaplugins object| gaData object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady object| KI string| OnetrustActiveGroups string| OptanonActiveGroups object| otStubData object| Optanon object| OneTrust

23 Cookies

Domain/Path Name / Value
nap.nationalacademies.org/ Name: PHPSESSID
Value: c46f0f9f20dc9fc8b001d9df9a6761f9
.nationalacademies.org/ Name: _gcl_au
Value: 1.1.805095709.1722671406
nasemoceprodcomm-nationalacademies.cec.ocp.oraclecloud.com/ Name: sticky
Value: 4f134a2c4c9e2051
.nationalacademies.org/ Name: _ga
Value: GA1.1.1759678765.1722671406
.youtube.com/ Name: YSC
Value: lzaRYzCtjgg
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: qctUm_Rt5q4
.youtube.com/ Name: VISITOR_PRIVACY_METADATA
Value: CgJERRIEEgAgOA%3D%3D
.nationalacademies.org/ Name: _ga_XWENF774WX
Value: GS1.1.1722671406.1.0.1722671406.0.0.0
.nationalacademies.org/ Name: _ga_95DFGJ1W4R
Value: GS1.1.1722671406.1.0.1722671406.0.0.0
www.clarity.ms/ Name: CLID
Value: 15c5d522e9a14e3790ca10f9e5bf65b4.20240803.20250803
.nap.nationalacademies.org/ Name: _ga
Value: GA1.3.1759678765.1722671406
.nap.nationalacademies.org/ Name: _gid
Value: GA1.3.1718314208.1722671406
.nap.nationalacademies.org/ Name: _gat_UA-2382644-1
Value: 1
nap.nationalacademies.org/ Name: ki_t
Value: 1722671406409%3B1722671406409%3B1722671406409%3B1%3B1
nap.nationalacademies.org/ Name: ki_r
Value:
.nap.nationalacademies.org/ Name: OptanonConsent
Value: isIABGlobal=false&datestamp=Sat+Aug+03+2024+09%3A50%3A06+GMT%2B0200+(Mitteleurop%C3%A4ische+Sommerzeit)&version=6.32.0&hosts=&landingPath=https%3A%2F%2Fnap.nationalacademies.org%2F404.html&groups=
.bing.com/ Name: MUID
Value: 246C4D91832D6CC4173C594182876DA5
.c.bing.com/ Name: MR
Value: 0
.c.bing.com/ Name: SRM_B
Value: 246C4D91832D6CC4173C594182876DA5
.c.clarity.ms/ Name: SM
Value: C
.clarity.ms/ Name: MUID
Value: 246C4D91832D6CC4173C594182876DA5
.c.clarity.ms/ Name: MR
Value: 0
.c.clarity.ms/ Name: ANONCHK
Value: 0

1 Console Messages

Source Level URL
Text
network error URL: https://nap.nationalacademies.org/404.html
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

Security Headers

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

Header Value
Content-Security-Policy default-src * data: 'unsafe-inline' 'unsafe-eval';
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options 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.

b.clarity.ms
c.bing.com
c.clarity.ms
cdn.cookielaw.org
chimpstatic.com
cl.qualaroo.com
dntcl.qualaroo.com
nap.nationalacademies.org
nasemoceprodcomm-nationalacademies.cec.ocp.oraclecloud.com
nasemoceprodcomm-nationalacademies.ocecdn.oraclecloud.com
p.typekit.net
region1.google-analytics.com
s3.amazonaws.com
use.typekit.net
www.clarity.ms
www.google-analytics.com
www.googletagmanager.com
www.nap.edu
www.youtube.com
13.74.129.1
144.171.11.3
144.171.11.5
147.154.20.139
2001:4860:4802:34::36
23.48.14.127
2400:52e0:1e00::1080:1
2400:52e0:1e00::1082:1
2606:4700::6812:562a
2620:1ec:bdf::44
2620:1ec:c11::237
2a00:1450:4001:80f::200e
2a00:1450:4001:81c::200e
2a00:1450:4001:82f::2008
2a02:26f0:1700:381::2cb5
2a02:26f0:3500:16::215:148b
2a02:26f0:3500:16::215:148f
3.5.14.82
4.153.129.168
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