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nap.nationalacademies.org Open in urlscan Pro
144.171.11.3  Public Scan

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Submitted URL: https://www.nap.edu/read/18314/chapter/8
Effective URL: https://nap.nationalacademies.org/read/18314/chapter/8
Submission: On September 08 via manual from IE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 3 countries across 13 domains to perform 54 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 217476.
TLS certificate: Issued by DigiCert SHA2 Extended Validation Ser... on December 20th 2022. 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

1    144.171.11.5 (United States)

ASN7301 (NAS-AS, US)
www.nap.edu
26    144.171.11.3 (United States)

ASN7301 (NAS-AS, US)
nap.nationalacademies.org
3    2a00:1450:4001:82a::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2a00:1450:4001:803::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    23.208.149.253 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-208-149-253.deploy.static.akamaitechnologies.com
chimpstatic.com
3    2a00:1450:4001:80f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
4    2a00:1450:4001:82b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:802::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    23.45.238.53 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-45-238-53.deploy.static.akamaitechnologies.com
s7.addthis.com
1    2400:52e0:1e00::1081:1 (Germany)

ASN200325 (BUNNYCDN, SI)
cl.qualaroo.com
2    2a00:1450:4001:80b::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.youtube.com
3    2a00:1450:4001:810::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
3    2a00:1450:4001:811::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
1    2a00:1450:400c:c02::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2400:52e0:1e00::1082:1 (Germany)

ASN200325 (BUNNYCDN, SI)
dntcl.qualaroo.com
Apex Domain
Subdomains		 Transfer
26 nationalacademies.org
nap.nationalacademies.org — Cisco Umbrella Rank: 217476
3 MB
4 gstatic.com
fonts.gstatic.com
171 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 49
region1.google-analytics.com — Cisco Umbrella Rank: 1977
70 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 5643
626 B
3 google.com
www.google.com — Cisco Umbrella Rank: 2
626 B
3 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 53
stats.g.doubleclick.net — Cisco Umbrella Rank: 96
4 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 62
252 KB
2 youtube.com
www.youtube.com — Cisco Umbrella Rank: 87
67 KB
2 qualaroo.com
cl.qualaroo.com — Cisco Umbrella Rank: 9573
dntcl.qualaroo.com — Cisco Umbrella Rank: 11646
58 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 58
2 KB
1 addthis.com
s7.addthis.com — Cisco Umbrella Rank: 3267
361 B
1 chimpstatic.com
chimpstatic.com — Cisco Umbrella Rank: 6133
530 B
1 nap.edu
www.nap.edu — Cisco Umbrella Rank: 286485
399 B
54 13
Domain Requested by
26 nap.nationalacademies.org nap.nationalacademies.org
4 fonts.gstatic.com fonts.googleapis.com
3 www.google.de nap.nationalacademies.org
3 www.google.com nap.nationalacademies.org
3 www.google-analytics.com nap.nationalacademies.org
www.google-analytics.com
3 www.googletagmanager.com nap.nationalacademies.org
www.googletagmanager.com
2 www.youtube.com nap.nationalacademies.org
www.youtube.com
2 googleads.g.doubleclick.net www.googletagmanager.com
2 fonts.googleapis.com nap.nationalacademies.org
1 dntcl.qualaroo.com cl.qualaroo.com
1 stats.g.doubleclick.net www.google-analytics.com
1 region1.google-analytics.com www.googletagmanager.com
1 cl.qualaroo.com www.googletagmanager.com
1 s7.addthis.com nap.nationalacademies.org
1 chimpstatic.com nap.nationalacademies.org
1 www.nap.edu 1 redirects
54 16
Subject Issuer Validity Valid
nap.nationalacademies.org
DigiCert SHA2 Extended Validation Server CA		 2022-12-20 -
2023-11-22		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
wildcardsan.us15.list-manage.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-11-15 -
2023-11-15		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
odc-addthis-prod-01.oracle.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-02-07 -
2024-02-07		 a year crt.sh
cl.qualaroo.com
R3		 2023-08-21 -
2023-11-19		 3 months crt.sh
*.google.com
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
www.google.de
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
*.google.de
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
dntcl.qualaroo.com
R3		 2023-08-30 -
2023-11-28		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://nap.nationalacademies.org/read/18314/chapter/8
Frame ID: 5FD67F9CBE115E357AFA2D4693364659
Requests: 54 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: 87107A1C390619E62B3E0834CEE408F6
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

6 Approaches to Physical Activity in Schools | Educating the Student Body: Taking Physical Activity and Physical Education to School | The National Academies Press

Page URL History Show full URLs

  1. https://www.nap.edu/read/18314/chapter/8 HTTP 302
    https://nap.nationalacademies.org/read/18314/chapter/8 Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <a[^>]*href=[^>]*/Cart
Overall confidence: 100%
Detected patterns
  • addthis\.com/js/
Overall confidence: 100%
Detected patterns
  • clipboard(?:-([\d.]+))?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • chimpstatic\.com/mcjs-connected
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

54
Requests

100 %
HTTPS

75 %
IPv6

13
Domains

16
Subdomains

16
IPs

3
Countries

3578 kB
Transfer

4544 kB
Size

15
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.nap.edu/read/18314/chapter/8 HTTP 302
    https://nap.nationalacademies.org/read/18314/chapter/8 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

54 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request 8
nap.nationalacademies.org/read/18314/chapter/
Redirect Chain
  • https://www.nap.edu/read/18314/chapter/8
  • https://nap.nationalacademies.org/read/18314/chapter/8
608 KB
609 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://nap.nationalacademies.org/read/18314/chapter/8
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
3eb64d3ec989e084277b91c2704e16dcc2165a32218b5248cf50fe4736f3724b
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36
accept-language
de-DE,de;q=0.9

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
Fri, 08 Sep 2023 11:08:02 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive
timeout=15, max=64
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

Redirect headers

Connection
Keep-Alive
Content-Length
238
Content-Type
text/html; charset=iso-8859-1
Date
Fri, 08 Sep 2023 11:08:01 GMT
Keep-Alive
timeout=15, max=58
Location
https://nap.nationalacademies.org/read/18314/chapter/8
Referrer-Policy
no-referrer-when-downgrade
Server
NAP
Strict-Transport-Security
max-age=63072000; includeSubdomains;
X-Frame-Options
SAMEORIGIN
jquery.min-3.1.0.js
nap.nationalacademies.org/includes/js/ 		84 KB
85 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://nap.nationalacademies.org/includes/js/jquery.min-3.1.0.js
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/read/18314/chapter/8
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
702b9e051e82b32038ffdb33a4f7eb5f7b38f4cf6f514e4182d8898f4eb0b7fb
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

accept-language
de-DE,de;q=0.9
Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

Date
Fri, 08 Sep 2023 11:08:02 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Referrer-Policy
no-referrer-when-downgrade
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Last-Modified
Tue, 20 Dec 2016 18:17:03 GMT
Server
NAP
X-Content-Type-Options
nosniff
ETag
"1514f-5441b0b0165c0"
X-Frame-Options
SAMEORIGIN
Content-Type
application/x-javascript
Cache-Control
max-age=3600,private
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=53
Content-Length
86351
js
www.googletagmanager.com/gtag/ 		194 KB
71 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-1071160892
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/read/18314/chapter/8
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
a8309cfe3b757fa05ba18eea502cb33ecd8b60a7ebf713658c131dddc5ab092c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Fri, 08 Sep 2023 11:08:02 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
72751
x-xss-protection
0
last-modified
Fri, 08 Sep 2023 09:00:00 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
Fri, 08 Sep 2023 11:08:02 GMT
css
fonts.googleapis.com/ 		16 KB
1012 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,700,700italic
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/read/18314/chapter/8
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
853a5c9a4c149e1ac2573a0d3030ef5816748c7f021647b4352854ae264a9a1f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Fri, 08 Sep 2023 11:08:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Fri, 08 Sep 2023 11:08:02 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Fri, 08 Sep 2023 11:08:02 GMT
css
fonts.googleapis.com/ 		6 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Lora:400,400italic,700,700italic
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/read/18314/chapter/8
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
6810b59ceb179a87dc832c0f7d545b9cfc2fe40db04fd86779c13f9613d3d77b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Fri, 08 Sep 2023 11:08:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Fri, 08 Sep 2023 10:36:29 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Fri, 08 Sep 2023 11:08:02 GMT
openbook.css
nap.nationalacademies.org/read/css/ 		48 KB
48 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://nap.nationalacademies.org/read/css/openbook.css?v=1
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/read/18314/chapter/8
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
1610e7029cdca70693a3035c56a6088cb055e6791f3d254fc6c0ed8fe99b6210
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

accept-language
de-DE,de;q=0.9
Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

Date
Fri, 08 Sep 2023 11:08:02 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Referrer-Policy
no-referrer-when-downgrade
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Last-Modified
Mon, 25 Apr 2022 11:46:00 GMT
Server
NAP
X-Content-Type-Options
nosniff
ETag
"bed4-5dd791ebd5dd3"
X-Frame-Options
SAMEORIGIN
Content-Type
text/css
Cache-Control
max-age=3600,private
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=15, max=48
Content-Length
48852
default.css
nap.nationalacademies.org/read/stylesheets/18314/ 		25 KB
26 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://nap.nationalacademies.org/read/stylesheets/18314/default.css
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/read/18314/chapter/8
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
0dc1fae0183fb3f8098249f35cceede3e80946f8ce0e907dacd3927c214e6e00
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

accept-language
de-DE,de;q=0.9
Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 08 Sep 2023 11:08:02 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Referrer-Policy
no-referrer-when-downgrade
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Server
NAP
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
Transfer-Encoding
chunked
Content-Type
text/css;charset=UTF-8
Cache-Control
max-age=3600,private
Connection
Keep-Alive
Keep-Alive
timeout=15, max=56
Expires
Thu, 19 Nov 1981 08:52:00 GMT
openbook-header-print.png
nap.nationalacademies.org/read/img/ 		7 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nap.nationalacademies.org/read/img/openbook-header-print.png
Requested by
Host: nap.nationalacademies.org
URL: https://nap.nationalacademies.org/read/18314/chapter/8
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
d65a8f89934fa8e48c452a9ea0e48176915e805e9584ed92f3b2fea16f2013c0
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

accept-language
de-DE,de;q=0.9
Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

Date
Fri, 08 Sep 2023 11:08:03 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Referrer-Policy
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Referer
https://nap.nationalacademies.org/read/18314/chapter/8
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

Date
Fri, 08 Sep 2023 11:08:05 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Referrer-Policy
no-referrer-when-downgrade
Content-Security-Policy
default-src * data: 'unsafe-inline' 'unsafe-eval';
Last-Modified
Tue, 21 May 2013 21:09:02 +0000
Server
NAP
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
Content-Type
image/jpeg
Cache-Control
max-age=3600,private
Content-Disposition
inline;filename="18314-0309283132-450.jpg"
Connection
Keep-Alive
Keep-Alive
timeout=15, max=91
Content-Length
400115
Expires
Fri, 15 Sep 2023 11:08:05 +0000

Verdicts & Comments Add Verdict or Comment

82 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| documentPictureInPicture function| $ function| jQuery object| dataLayer function| gtag string| GoogleAnalyticsObject function| ga object| google_tag_manager object| google_tag_data object| GooglebQhCsO object| openbook string| pagePath object| _kiq function| onYouTubeIframeAPIReady object| $mcSite object| gaplugins object| gaGlobal object| gaData object| google_optimize object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady object| KI object| yt function| ytDomDomGetNextId object| ytEventsEventsListeners object| ytEventsEventsCounter object| ytglobal object| ytPubsub2Pubsub2Instance object| ytPubsub2Pubsub2SubscribedKeys object| ytPubsub2Pubsub2TopicToKeys object| ytPubsub2Pubsub2IsAsync object| ytPubsub2Pubsub2SkipSubKey object| ytNetworklessLoggingInitializationOptions object| ytPubsubPubsubInstance object| ytPubsubPubsubTopicToKeys object| ytPubsubPubsubIsSynchronous object| ytPubsubPubsubSubscribedKeys object| ytLoggingTransportTokensToCttTargetIds_ object| ytLoggingTransportTokensToJspbCttTargetIds_ object| ytLoggingGelSequenceIdObj_ object| docCookies function| FastClick function| init function| fontUp function| fontDown function| getHeaderOffset function| goToPage function| goToNextPage function| goToPreviousPage function| lazyload function| lazyloadHTML function| positionBookTools function| scrollToAnchor function| scrollToPage function| setupBookTools function| setupEmailForm function| closeEmailForm function| hasEmailFormCookie function| setEmailFormCookie function| showEmailForm function| interstitialTimer function| setupInterstitial function| setupFeedback function| setupOverlay function| setupPageTools function| setupScrollSpy function| setupSearchHighlight function| setupTour function| setupTypography function| setView function| updatePageNumber function| romanize function| deromanize function| debounce object| $buttonAndPanel object| $overlay string| currentPage number| leaves

15 Cookies

Domain/Path Name / Value
nap.nationalacademies.org/read/18314/chapter Name: openbook_id
Value: 18314
nap.nationalacademies.org/ Name: PHPSESSID
Value: 7f76080869c0f290f72c5d9939c28b01
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Value: 1.1.855530512.1694171283
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Value: CheckForPermission
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Value: GA1.2.1128818468.1694171284
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Value: w0WL-ErAaVA
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Value: 250Jt53iwlE
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Value: GA1.3.717828029.1694171284
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Value: GA1.3.1128818468.1694171284
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Value: 1
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Value: GS1.1.1694171283.1.0.1694171283.0.0.0
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Value: GA1.1.717828029.1694171284
nap.nationalacademies.org/ Name: overlay
Value: 1
nap.nationalacademies.org/ Name: ki_t
Value: 1694171284924%3B1694171284924%3B1694171284924%3B1%3B1
nap.nationalacademies.org/ Name: ki_r
Value:

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.

chimpstatic.com
cl.qualaroo.com
dntcl.qualaroo.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
nap.nationalacademies.org
region1.google-analytics.com
s7.addthis.com
stats.g.doubleclick.net
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.nap.edu
www.youtube.com
144.171.11.3
144.171.11.5
2001:4860:4802:34::36
23.208.149.253
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