www.ncbi.nlm.nih.gov Open in urlscan Pro
2607:f220:41e:4290::110 Public Scan

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URL:
https://www.ncbi.nlm.nih.gov/books/NBK447110/
Submission: On November 20 via api (November 20th 2024, 2:01:32 pm UTC) from US — Scanned from US

Summary HTTP 49 Redirects Links 30 Behaviour Indicators

Summary

This website contacted 6 IPs in 2 countries across 6 domains to perform 49 HTTP transactions. The main IP is 2607:f220:41e:4290::110, located in Rockville, United States and belongs to NLM-GW, US. The main domain is www.ncbi.nlm.nih.gov. The Cisco Umbrella rank of the primary domain is 13802.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on October 11th 2024. Valid for: 10 months.

This is the only time www.ncbi.nlm.nih.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
29	2607:f220:41e... 2607:f220:41e:4290::110	70 (NLM-GW) (NLM-GW)
8	2607:f220:41e... 2607:f220:41e:4290::109	70 (NLM-GW) (NLM-GW)
3	2607:f8b0:400... 2607:f8b0:4006:81f::2008	15169 (GOOGLE) (GOOGLE)
1	2600:9000:251... 2600:9000:2514:a400:5:83ea:ba80:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2607:f8b0:400... 2607:f8b0:4006:81c::200e	15169 (GOOGLE) (GOOGLE)
6	104.17.208.240 104.17.208.240	13335 (CLOUDFLAR...) (CLOUDFLARENET)
49	6

29 2607:f220:41e:4290::110 (Rockville, United States)

ASN70 (NLM-GW, US)

www.ncbi.nlm.nih.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 2607:f220:41e:4290::109 (Rockville, United States)

ASN70 (NLM-GW, US)

static.pubmed.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2607:f8b0:4006:81f::2008 (United States)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:2514:a400:5:83ea:ba80:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

2 2607:f8b0:4006:81c::200e (United States)

ASN15169 (GOOGLE, US)

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

6 104.17.208.240 (None, )

ASN13335 (CLOUDFLARENET, US)

zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
siteintercept.qualtrics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
29	nih.gov www.ncbi.nlm.nih.gov — Cisco Umbrella Rank: 13802	316 KB
8	pubmed.gov static.pubmed.gov — Cisco Umbrella Rank: 50803	33 KB
6	qualtrics.com zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com — Cisco Umbrella Rank: 17621 siteintercept.qualtrics.com — Cisco Umbrella Rank: 935	70 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	276 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 36
1	digitalgov.gov dap.digitalgov.gov — Cisco Umbrella Rank: 4680	9 KB
49	6

	Domain	Requested by
29	www.ncbi.nlm.nih.gov	www.ncbi.nlm.nih.gov static.pubmed.gov
8	static.pubmed.gov	www.ncbi.nlm.nih.gov static.pubmed.gov
5	siteintercept.qualtrics.com	zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com www.ncbi.nlm.nih.gov siteintercept.qualtrics.com
3	www.googletagmanager.com	www.ncbi.nlm.nih.gov www.googletagmanager.com dap.digitalgov.gov
2	www.google-analytics.com	www.ncbi.nlm.nih.gov
1	zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com	www.ncbi.nlm.nih.gov
1	dap.digitalgov.gov	www.googletagmanager.com
49	7

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

Domain
account.ncbi.nlm.nih.gov
www.informedhealth.org
www.emjreviews.com
www.awmf.org
www.nice.org.uk
pubmed.ncbi.nlm.nih.gov
twitter.com
www.facebook.com
www.linkedin.com
github.com
ncbiinsights.ncbi.nlm.nih.gov
www.nlm.nih.gov
www.youtube.com
www.google.com
www.nih.gov
www.hhs.gov
support.nlm.nih.gov
www.usa.gov

Subject Issuer	Validity	Valid
*.ncbi.nlm.nih.gov Go Daddy Secure Certificate Authority - G2	`2024-10-11` - `2025-08-02`	10 months	crt.sh
*.pubmed.gov Go Daddy Secure Certificate Authority - G2	`2024-10-11` - `2025-08-02`	10 months	crt.sh
*.google-analytics.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
dap.digitalgov.gov Amazon RSA 2048 M03	`2024-06-06` - `2025-07-05`	a year	crt.sh
*.qualtrics.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-03-27` - `2025-02-19`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://www.ncbi.nlm.nih.gov/books/NBK447110/
Frame ID: DB4F2DCDF7F4B691AAAA20EE912EF165
Requests: 49 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Overview: Drug allergies - InformedHealth.org - NCBI Bookshelf

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

49
Requests

100 %
HTTPS

83 %
IPv6

6
Domains

7
Subdomains

6
IPs

2
Countries

704 kB
Transfer

2449 kB
Size

7
Cookies

30 Outgoing links

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

URL: https://account.ncbi.nlm.nih.gov/?back_url=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2FNBK447110%2F
Title: Log in

Search URL Search Domain Scan URL

URL: https://www.informedhealth.org/
Title: Institute for Quality and Efficiency in Health Care (IQWiG)

Search URL Search Domain Scan URL

URL: https://www.informedhealth.org/topic-areas/allergies.html
Title: allergy

Search URL Search Domain Scan URL

URL: https://www.informedhealth.org/at-the-doctors.html
Title: prepare for your appointment

Search URL Search Domain Scan URL

URL: https://www.emjreviews.com/wp-content/uploads/2018/01/Editor.s-Pick-A-Review-of-Drug-Allergies-Diagnosis-and-Management.pdf
Title: A Review of Drug Allergies: Diagnosis and Management

Search URL Search Domain Scan URL

URL: https://www.awmf.org/leitlinien/detail/ll/061-021.html
Title: Leitlinie Allergologische Diagnostik von Überempfindlichkeitsreaktionen auf Arzneimittel

Search URL Search Domain Scan URL

URL: https://www.nice.org.uk/guidance/cg183
Title: Drug allergy: diagnosis and management

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/22165859
Title: PubMed: 22165859

Search URL Search Domain Scan URL

URL: https://www.informedhealth.org/informed-health.2169.en.html
Title: About

Search URL Search Domain Scan URL

URL: https://twitter.com/ncbi
Title: .cls-11 { fill: #737373; } Twitter

Search URL Search Domain Scan URL

URL: https://www.facebook.com/ncbi.nlm
Title: Facebook

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/ncbinlm
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/ncbi
Title: .cls-11, .cls-12 { fill: #737373; } .cls-11 { fill-rule: evenodd; } GitHub

Search URL Search Domain Scan URL

URL: https://ncbiinsights.ncbi.nlm.nih.gov/
Title: .cls-1{fill:#737373;} NCBI Insights Blog

Search URL Search Domain Scan URL

URL: https://www.nlm.nih.gov/socialmedia/index.html
Title: Connect with NLM

Search URL Search Domain Scan URL

URL: https://twitter.com/NLM_NIH
Title: .st20 { fill: #FFFFFF; } .st30 { fill: none; stroke: #FFFFFF; stroke-width: 8; stroke-miterlimit: 10; } Twitter

Search URL Search Domain Scan URL

URL: https://www.facebook.com/nationallibraryofmedicine
Title: .st10 { fill: #FFFFFF; } .st110 { fill: none; stroke: #FFFFFF; stroke-width: 8; stroke-miterlimit: 10; } Facebook

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/NLMNIH
Title: Youtube .st4 { fill: none; stroke: #FFFFFF; stroke-width: 8; stroke-miterlimit: 10; } .st5 { fill: #FFFFFF; }

Search URL Search Domain Scan URL

URL: https://www.google.com/maps/place/8600+Rockville+Pike,+Bethesda,+MD+20894/@38.9959508,-77.101021,17z/data=!3m1!4b1!4m5!3m4!1s0x89b7c95e25765ddb:0x19156f88b27635b8!8m2!3d38.9959508!4d-77.0988323
Title: 8600 Rockville Pike Bethesda, MD 20894

Search URL Search Domain Scan URL

URL: https://www.nlm.nih.gov/web_policies.html
Title: Web Policies

Search URL Search Domain Scan URL

URL: https://www.nih.gov/institutes-nih/nih-office-director/office-communications-public-liaison/freedom-information-act-office
Title: FOIA

Search URL Search Domain Scan URL

URL: https://www.hhs.gov/vulnerability-disclosure-policy/index.html
Title: HHS Vulnerability Disclosure

Search URL Search Domain Scan URL

URL: https://support.nlm.nih.gov/?pagename=bookshelf%3Abooks%3Abook-part%3A%2FNBK447110%2F
Title: Help

Search URL Search Domain Scan URL

URL: https://www.nlm.nih.gov/accessibility.html
Title: Accessibility

Search URL Search Domain Scan URL

URL: https://www.nlm.nih.gov/careers/careers.html
Title: Careers

Search URL Search Domain Scan URL

URL: https://www.nlm.nih.gov/
Title: NLM

Search URL Search Domain Scan URL

URL: https://www.nih.gov/
Title: NIH

Search URL Search Domain Scan URL

URL: https://www.hhs.gov/
Title: HHS

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://www.nlm.nih.gov/privacy.html
Title: privacy policy

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

49 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request / Show response
www.ncbi.nlm.nih.gov/books/NBK447110/ 53 KB
16 KB 877ms
786ms Document
text/html 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

baacd9e1129193c649c58778aeb36992ba9823d747fbdf52d77bfdd50d985fa1

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

cache-control: private
content-encoding: gzip
content-security-policy: upgrade-insecure-requests
content-type: text/html; charset=UTF-8
date: Wed, 20 Nov 2024 14:01:18 GMT
ncbi-phid: CE8D3AF073DD26210000000002F4029B.m_12
ncbi-sid: CE8D3AF073DEBAE1_0756SID
referrer-policy: origin-when-cross-origin
server: Apache
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-ua-compatible: IE=Edge
x-xss-protection: 1; mode=block

GET
H2 200 jig.min.css
www.ncbi.nlm.nih.gov/core/jig/1.15.2/css/ 99 KB
16 KB 45ms
37ms Stylesheet
text/css 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/core/jig/1.15.2/css/jig.min.css

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

b30d1675b9cdbef3b5691398c2fd58ba718b6da0e98d704ba9202f6f84ba33ca

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Response headers

caf: 2.0.1
content-encoding: gzip
expires: Wed, 27 Nov 2024 14:01:19 GMT
x-ua-compatible: IE=Edge
date: Wed, 20 Nov 2024 14:01:19 GMT
last-modified: Tue, 07 May 2024 18:45:06 GMT
vary: Accept-Encoding
content-type: text/css
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
cache-control: must-revalidate, max-age=604800
referrer-policy: origin-when-cross-origin
accept-ranges: bytes
content-length: 16014
x-xss-protection: 1; mode=block
server: Apache

GET
H2 200 jig.min.js Show response
www.ncbi.nlm.nih.gov/core/jig/1.15.2/js/ 722 KB
185 KB 81ms
74ms Script
text/javascript 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/core/jig/1.15.2/js/jig.min.js

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

3011018aa14e847d4c8871e4f375fdaaff869d24c44b48bd95f436c353bc2c9a

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
cache-control: must-revalidate, max-age=604800
caf: 2.0.1
content-encoding: gzip
referrer-policy: origin-when-cross-origin
expires: Wed, 27 Nov 2024 14:01:19 GMT
accept-ranges: bytes
x-ua-compatible: IE=Edge
x-xss-protection: 1; mode=block
date: Wed, 20 Nov 2024 14:01:19 GMT
last-modified: Tue, 07 May 2024 18:45:06 GMT
vary: Accept-Encoding
server: Apache
content-type: text/javascript

GET
H2 200 figpopup.css
www.ncbi.nlm.nih.gov/corehtml/pmc/css/ 2 KB
1 KB 36ms
29ms Stylesheet
text/css 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/corehtml/pmc/css/figpopup.css

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

721fa89c1038d2132c797d5c0dd7c0689c952b2ba13ed7a58dff8bfcb8e66046

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Response headers

caf: 2.0.1
content-encoding: gzip
expires: Thu, 20 Mar 2025 14:01:19 GMT
x-ua-compatible: IE=Edge
date: Wed, 20 Nov 2024 14:01:19 GMT
last-modified: Mon, 05 Feb 2018 19:59:13 GMT
vary: Accept-Encoding
content-type: text/css
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
cache-control: max-age=10368000
referrer-policy: origin-when-cross-origin
accept-ranges: bytes
content-length: 934
x-xss-protection: 1; mode=block
server: Apache

GET
H2 200 books.min.css
www.ncbi.nlm.nih.gov/corehtml/pmc/css/bookshelf/2.26/css/ 4 KB
1 KB 35ms
28ms Stylesheet
text/css 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/corehtml/pmc/css/bookshelf/2.26/css/books.min.css

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

78ade30b2e16ef0eccd2213ea0962b4116059b048125228dc97a4b06cf9b41f5

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Response headers

caf: 2.0.1
content-encoding: gzip
expires: Thu, 20 Mar 2025 14:01:19 GMT
x-ua-compatible: IE=Edge
date: Wed, 20 Nov 2024 14:01:19 GMT
last-modified: Wed, 01 Sep 2021 17:34:52 GMT
vary: Accept-Encoding
content-type: text/css
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
cache-control: max-age=10368000
referrer-policy: origin-when-cross-origin
accept-ranges: bytes
content-length: 1278
x-xss-protection: 1; mode=block
server: Apache

GET
H2 200 jquery.hoverIntent.min.js Show response
www.ncbi.nlm.nih.gov/corehtml/pmc/js/ 1 KB
792 B 45ms
38ms Script
text/javascript 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/corehtml/pmc/js/jquery.hoverIntent.min.js

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

ca29e06aeb85a6d2aa8800102b15caa076f08cf8909188696b8d0b5b6b2bd94d

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Response headers

caf: 2.0.1
content-encoding: gzip
expires: Thu, 20 Mar 2025 14:01:19 GMT
x-ua-compatible: IE=Edge
date: Wed, 20 Nov 2024 14:01:19 GMT
last-modified: Wed, 01 Jul 2009 15:55:10 GMT
vary: Accept-Encoding
content-type: text/javascript
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
cache-control: max-age=10368000
referrer-policy: origin-when-cross-origin
accept-ranges: bytes
content-length: 717
x-xss-protection: 1; mode=block
server: Apache

GET
H2 200 common.min.js Show response
www.ncbi.nlm.nih.gov/corehtml/pmc/js/ 38 KB
12 KB 57ms
51ms Script
text/javascript 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/corehtml/pmc/js/common.min.js?_=3.18

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

69d0f39bbf87e76eca4c8bde58733c157cfc3848cbac33e51580c51f66c44979

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Response headers

caf: 2.0.1
content-encoding: gzip
expires: Thu, 20 Mar 2025 14:01:19 GMT
x-ua-compatible: IE=Edge
date: Wed, 20 Nov 2024 14:01:19 GMT
last-modified: Thu, 06 Apr 2023 23:10:32 GMT
vary: Accept-Encoding
content-type: text/javascript
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
cache-control: max-age=10368000
referrer-policy: origin-when-cross-origin
accept-ranges: bytes
content-length: 11905
x-xss-protection: 1; mode=block
server: Apache

GET
H2 200 large-obj-scrollbars.min.js Show response
www.ncbi.nlm.nih.gov/corehtml/pmc/js/ 2 KB
866 B 46ms
42ms Script
text/javascript 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/corehtml/pmc/js/large-obj-scrollbars.min.js

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

8bb26629174efb67aae968984041e01ca5c3a7b9644144e6803f830c4d5aa472

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URL: https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=HHS&subagency=NCBI%20-%20ncbi.nlm.nih.gov&sitetopic=NCBI%20Pinger%200.39.3&siteplatform=NCBI%20Pinger%200.39.3

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4006:81f::2008 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

553afe2445ba25845893d704326b44bacc43a09c614240a27a645b49f615aaa6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires: Wed, 20 Nov 2024 14:01:20 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 20 Nov 2024 14:01:20 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 101422
x-xss-protection: 0
server: Google Tag Manager

POST
H2 204 collect
www.google-analytics.com/g/ 0
0 51ms
44ms Fetch
text/plain 2607:f8b0:4006:81c::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-CSLL4ZEK4L&gtm=45je4bj0v9131934939za200&_p=1732111280653&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101925629~102067555~102067808~102077855~102081485&cid=569586120.1732111281&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&dl=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2Fnbk447110%2F&dt=Overview%3A%20Drug%20allergies%20-%20InformedHealth.org%20-%20NCBI%20Bookshelf&sid=1732111280&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&ep.agency=HHS&ep.subagency=NCBI%20-%20NCBI.NLM.NIH.GOV&ep.site_topic=ncbi%20pinger%200.39.3&ep.site_platform=ncbi%20pinger%200.39.3&ep.script_source=https%3A%2F%2Fdap.digitalgov.gov%2Funiversal-federated-analytics-min.js&ep.version=20240711%20v8.4%20-%20ga4&ep.protocol=https%3A&ep.using_parallel_tracker=no&tfd=2165
Requested by: Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/portal/portal3rc.fcgi/rlib/js/InstrumentOmnitureBaseJS/InstrumentNCBIConfigJS/InstrumentNCBIBaseJS/InstrumentPageStarterJS.js?v=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2607:f8b0:4006:81c::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires: Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin: https://www.ncbi.nlm.nih.gov
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 20 Nov 2024 14:01:20 GMT
content-type: text/plain
server: Golfe2

GET
H2 200 / Show response
zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/SIE/ 10 KB
5 KB 211ms
49ms Script
application/javascript 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/SIE/?Q_ZID=ZN_dikYWqsjiUWN0Q5

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/portal/portal3rc.fcgi/rlib/js/InstrumentOmnitureBaseJS/InstrumentNCBIConfigJS/InstrumentNCBIBaseJS/InstrumentPageStarterJS.js?v=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.208.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ca7dba2886c25bca5edd05ca04c9093e6f0c9f99189915943e02cd2528d1ba2c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"26a8-DLre096PabiTwbrGMN6QrVM5DEI"
age: 462278
x-content-type-options: nosniff
date: Wed, 20 Nov 2024 14:01:21 GMT
edge-control: max-age=604800
content-type: application/javascript; charset=utf-8
vary: Accept-Encoding
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=3600, s-maxage=604800
timing-allow-origin: *
referrer-policy: strict-origin-when-cross-origin
content-security-policy-report-only: frame-ancestors 'self' *.qualtrics.com *.my.salesforce.com *.visualforce.com *.visual.force.com *.lightning.force.com; report-uri https://sjc1.qualtrics.com/csp-report
cf-ray: 8e58f8b298f55e67-EWR
permissions-policy: camera=(), geolocation=(), microphone=()
access-control-allow-origin: *
server: cloudflare

GET
H2 200 favicon.ico
www.ncbi.nlm.nih.gov/ 34 KB
4 KB 43ms
38ms Other
image/x-icon 2607:f220:41e:4290::110
NLM-GW

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ncbi.nlm.nih.gov/favicon.ico

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2607:f220:41e:4290::110 Rockville, United States, ASN70 (NLM-GW, US),

Reverse DNS

Software

Apache /

Resource Hash

7b1fb2c8ab022de9ae05d90fbd106a606abc728db1b7c356842e0fd892f2bc85

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/books/NBK447110/

Response headers

caf: 2.0.1
content-encoding: gzip
expires: Thu, 20 Mar 2025 14:01:20 GMT
x-ua-compatible: IE=Edge
date: Wed, 20 Nov 2024 14:01:20 GMT
last-modified: Tue, 15 Mar 2022 14:29:22 GMT
vary: Accept-Encoding
content-type: image/x-icon
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
cache-control: max-age=10368000
referrer-policy: origin-when-cross-origin
accept-ranges: bytes
content-length: 4044
x-xss-protection: 1; mode=block
server: Apache

GET
H2 200 10.397ed61a8c9d10842d69.chunk.js Show response
siteintercept.qualtrics.com/dxjsmodule/ 75 KB
21 KB 61ms
51ms Script
application/javascript 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://siteintercept.qualtrics.com/dxjsmodule/10.397ed61a8c9d10842d69.chunk.js?Q_CLIENTVERSION=2.19.0&Q_CLIENTTYPE=web&Q_BRANDID=www.ncbi.nlm.nih.gov

Requested by

Host: zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
URL: https://zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/SIE/?Q_ZID=ZN_dikYWqsjiUWN0Q5

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.208.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d97df31991b134e0870fec19cc20ff853974f3cc8e83b686e71f50e58840229a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"12bb5-193038a0c18"
age: 461119
x-content-type-options: nosniff
date: Wed, 20 Nov 2024 14:01:21 GMT
edge-control: max-age=604800
content-type: application/javascript
last-modified: Wed, 06 Nov 2024 22:13:19 GMT
vary: Accept-Encoding
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=604800, s-maxage=604800
timing-allow-origin: *
referrer-policy: strict-origin-when-cross-origin
content-security-policy-report-only: frame-ancestors 'self' *.qualtrics.com *.my.salesforce.com *.visualforce.com *.visual.force.com *.lightning.force.com; report-uri https://sjc1.qualtrics.com/csp-report
cf-ray: 8e58f8b319b15e67-EWR
permissions-policy: camera=(), geolocation=(), microphone=()
access-control-allow-origin: *
server: cloudflare

POST
H2 200 Targeting.php Show response
siteintercept.qualtrics.com/WRSiteInterceptEngine/ 91 KB
7 KB 121ms
116ms XHR
application/json 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://siteintercept.qualtrics.com/WRSiteInterceptEngine/Targeting.php?Q_ZoneID=ZN_dikYWqsjiUWN0Q5&Q_CLIENTVERSION=2.19.0&Q_CLIENTTYPE=web

Requested by

Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/portal/portal3rc.fcgi/rlib/js/InstrumentOmnitureBaseJS/InstrumentNCBIConfigJS/InstrumentNCBIBaseJS/InstrumentPageStarterJS.js?v=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.208.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4ab073d5ce0c6b07250e427f0fc17e1c99372f4b79cb5c241e0acaefda03ba83

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/x-www-form-urlencoded
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding: gzip
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
date: Wed, 20 Nov 2024 14:01:21 GMT
content-type: application/json
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: no-store, no-cache, must-revalidate, max-age=0
timing-allow-origin: *
trace-id: fb46976153f09c18
access-control-allow-credentials: true
referrer-policy: strict-origin-when-cross-origin
content-security-policy-report-only: frame-ancestors 'self' *.qualtrics.com *.my.salesforce.com *.visualforce.com *.visual.force.com *.lightning.force.com; report-uri https://sjc1.qualtrics.com/csp-report
cf-ray: 8e58f8b37a405e67-EWR
permissions-policy: camera=(), geolocation=(), microphone=()
access-control-allow-origin: https://www.ncbi.nlm.nih.gov
server: cloudflare

GET
H2 200 CoreModule.js Show response
siteintercept.qualtrics.com/dxjsmodule/ 102 KB
30 KB 50ms
46ms Script
application/javascript 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://siteintercept.qualtrics.com/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.19.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterprise

Requested by

Host: siteintercept.qualtrics.com
URL: https://siteintercept.qualtrics.com/dxjsmodule/10.397ed61a8c9d10842d69.chunk.js?Q_CLIENTVERSION=2.19.0&Q_CLIENTTYPE=web&Q_BRANDID=www.ncbi.nlm.nih.gov

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.208.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ae458cb7b021725ca55d74ede94b5c7743ff564a3cfe0875d32e0408626e04ee

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"19825-193038a0c18"
age: 375233
x-content-type-options: nosniff
date: Wed, 20 Nov 2024 14:01:21 GMT
edge-control: max-age=604800
content-type: application/javascript
last-modified: Wed, 06 Nov 2024 22:13:19 GMT
vary: Accept-Encoding
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=604800, s-maxage=604800
timing-allow-origin: *
referrer-policy: strict-origin-when-cross-origin
content-security-policy-report-only: frame-ancestors 'self' *.qualtrics.com *.my.salesforce.com *.visualforce.com *.visual.force.com *.lightning.force.com; report-uri https://sjc1.qualtrics.com/csp-report
cf-ray: 8e58f8b46b6d5e67-EWR
permissions-policy: camera=(), geolocation=(), microphone=()
access-control-allow-origin: *
server: cloudflare

GET
H2 200 5.166b36d6a9616774edaa.chunk.js Show response
siteintercept.qualtrics.com/dxjsmodule/ 3 KB
1 KB 45ms
42ms Script
application/javascript 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://siteintercept.qualtrics.com/dxjsmodule/5.166b36d6a9616774edaa.chunk.js?Q_CLIENTVERSION=2.19.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterprise

Requested by

Host: zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
URL: https://zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/SIE/?Q_ZID=ZN_dikYWqsjiUWN0Q5

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.208.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

15e9eb0c7321473eddaa3ef565a6cd6d1e001fb8b65fe9fb24c89bad0460735f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"b55-193038a0c18"
age: 410954
x-content-type-options: nosniff
date: Wed, 20 Nov 2024 14:01:21 GMT
edge-control: max-age=604800
content-type: application/javascript
last-modified: Wed, 06 Nov 2024 22:13:19 GMT
vary: Accept-Encoding
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=604800, s-maxage=604800
timing-allow-origin: *
referrer-policy: strict-origin-when-cross-origin
content-security-policy-report-only: frame-ancestors 'self' *.qualtrics.com *.my.salesforce.com *.visualforce.com *.visual.force.com *.lightning.force.com; report-uri https://sjc1.qualtrics.com/csp-report
cf-ray: 8e58f8b5bd095e67-EWR
permissions-policy: camera=(), geolocation=(), microphone=()
access-control-allow-origin: *
server: cloudflare

GET
H2 200 1.7531224dfa6adf322934.chunk.js Show response
siteintercept.qualtrics.com/dxjsmodule/ 29 KB
7 KB 40ms
38ms Script
application/javascript 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://siteintercept.qualtrics.com/dxjsmodule/1.7531224dfa6adf322934.chunk.js?Q_CLIENTVERSION=2.19.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterprise

Requested by

Host: zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
URL: https://zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/SIE/?Q_ZID=ZN_dikYWqsjiUWN0Q5

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.208.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

82aa502edd773aa9aa16307138a1103914b7dde17abe10905e8947ea942c02e8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"741f-193038a0c18"
age: 441600
x-content-type-options: nosniff
date: Wed, 20 Nov 2024 14:01:21 GMT
edge-control: max-age=604800
content-type: application/javascript
last-modified: Wed, 06 Nov 2024 22:13:19 GMT
vary: Accept-Encoding
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=604800, s-maxage=604800
timing-allow-origin: *
referrer-policy: strict-origin-when-cross-origin
content-security-policy-report-only: frame-ancestors 'self' *.qualtrics.com *.my.salesforce.com *.visualforce.com *.visual.force.com *.lightning.force.com; report-uri https://sjc1.qualtrics.com/csp-report
cf-ray: 8e58f8b5bd0a5e67-EWR
permissions-policy: camera=(), geolocation=(), microphone=()
access-control-allow-origin: *
server: cloudflare

Verdicts & Comments Add Verdict or Comment

79 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.

7 Cookies

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

Domain/Path	Expires	Name / Value
.nih.gov/	1970-01-21 09:54:07	Name: ncbi_sid Value: CE8D3AF073DEBAE1_0756SID
.nlm.nih.gov/	1970-01-21 01:09:00	Name: WebEnv Value: 1d7k0q%40CE8D3AF073DEBAE1_0756SID
.nih.gov/	1970-01-21 09:54:07	Name: books.article.report Value:
.ncbi.nlm.nih.gov/	1969-12-31 23:59:59	Name: ncbi_pinger Value: N4IgDgTgpgbg+mAFgSwCYgFwgMIFEAcAIgMwCCAYgAwDsxhhATAGwMCMlHnnD5ALJQwCcAIQB0AWzitWIAL5A===
.nih.gov/	1970-01-21 10:44:31	Name: _ga_DP2X732JSX Value: GS1.1.1732111280.1.0.1732111280.0.0.0
.nih.gov/	1970-01-21 10:44:31	Name: _ga Value: GA1.1.569586120.1732111281
.nih.gov/	1970-01-21 10:44:31	Name: _ga_CSLL4ZEK4L Value: GS1.1.1732111280.1.0.1732111280.0.0.0

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	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Xss-Protection	1; mode=block

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.

dap.digitalgov.gov
siteintercept.qualtrics.com
static.pubmed.gov
www.google-analytics.com
www.googletagmanager.com
www.ncbi.nlm.nih.gov
zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
104.17.208.240
2600:9000:2514:a400:5:83ea:ba80:93a1
2607:f220:41e:4290::109
2607:f220:41e:4290::110
2607:f8b0:4006:81c::200e
2607:f8b0:4006:81f::2008
041c5a50f20714ba6c328fc1ea1efc62c4abeadc049d178f5cec7340b135c79c
0c8713753218be650f6d95dae3d29ee452bcfca4e2e091b4c569e3c270375924
0fdf727e61e6d29a678b805ec06f8f3e2f08f5ae0f55a9b513da0f231967d284
15e9eb0c7321473eddaa3ef565a6cd6d1e001fb8b65fe9fb24c89bad0460735f
1f8ea9a3af64f407b039e6e0e423b40702641e1ce2f1583409e821311a9ee7a3
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www.ncbi.nlm.nih.gov Open in urlscan Pro 2607:f220:41e:4290::110 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Detected technologies

Page Statistics

49 Requests

100 %HTTPS

83 %IPv6

6 Domains

7 Subdomains

6 IPs

2 Countries

704 kBTransfer

2449 kBSize

7 Cookies

30 Outgoing links

Redirected requests

49 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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www.ncbi.nlm.nih.gov Open in urlscan Pro
2607:f220:41e:4290::110 Public Scan

Screenshot
Live screenshot

Full Image

49
Requests

100 %
HTTPS

83 %
IPv6

6
Domains

7
Subdomains

6
IPs

2
Countries

704 kB
Transfer

2449 kB
Size

7
Cookies

49 HTTP transactions
0 data transactions