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

Go To Rescan
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URL:
https://www.ncbi.nlm.nih.gov/books/NBK559274/
Submission: On July 01 via api (July 1st 2023, 9:52:31 am UTC) from FI — Scanned from FI

Summary HTTP 54 Redirects Links 47 Behaviour Indicators

Summary

This website contacted 7 IPs in 4 countries across 6 domains to perform 54 HTTP transactions. The main IP is 2607:f220:41e:4290::110, located in Bethesda, 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 12013.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on June 8th 2023. Valid for: a year.

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
31	2607:f220:41e... 2607:f220:41e:4290::110	70 (NLM-GW) (NLM-GW)
8	2607:f220:41f... 2607:f220:41f:4290::19	393689 (NLM-NCCS) (NLM-NCCS)
3	2a00:1450:400... 2a00:1450:4001:806::200e	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:80b::2008	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c00::9c	15169 (GOOGLE) (GOOGLE)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
6	104.17.208.240 104.17.208.240	13335 (CLOUDFLAR...) (CLOUDFLARENET)
54	7

31 2607:f220:41e:4290::110 (Bethesda, United States)

ASN70 (NLM-GW, US)

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

8 2607:f220:41f:4290::19 (Bethesda, United States)

ASN393689 (NLM-NCCS, US)

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

3 2a00:1450:4001:806::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:80b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:400c:c00::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.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
31	nih.gov www.ncbi.nlm.nih.gov — Cisco Umbrella Rank: 12013	374 KB
8	pubmed.gov static.pubmed.gov — Cisco Umbrella Rank: 55728	33 KB
6	qualtrics.com zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com — Cisco Umbrella Rank: 18364 siteintercept.qualtrics.com — Cisco Umbrella Rank: 899	69 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 63 region1.google-analytics.com — Cisco Umbrella Rank: 1623	21 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 79	205 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 130	350 B
54	6

	Domain	Requested by
31	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.google-analytics.com www.googletagmanager.com
3	www.google-analytics.com	www.ncbi.nlm.nih.gov
2	region1.google-analytics.com	www.googletagmanager.com
1	zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com	www.ncbi.nlm.nih.gov
1	stats.g.doubleclick.net	www.ncbi.nlm.nih.gov
54	8

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

Domain
account.ncbi.nlm.nih.gov
www.statpearls.com
pubmed.ncbi.nlm.nih.gov
creativecommons.org
ftp.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	`2023-06-08` - `2024-07-09`	a year	crt.sh
*.pubmed.gov Go Daddy Secure Certificate Authority - G2	`2023-06-08` - `2024-07-09`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-06-19` - `2023-09-11`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-05-29` - `2023-08-21`	3 months	crt.sh
*.qualtrics.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-03-27` - `2024-03-26`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://www.ncbi.nlm.nih.gov/books/NBK559274/
Frame ID: F46801E29EA74E6F5E33A4C43FEDDE11
Requests: 54 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Colonoscopy - StatPearls - NCBI BookshelfTwitterFacebookLinkedInGitHubNCBI Insights BlogTwitterFacebookYoutube

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

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

54
Requests

100 %
HTTPS

86 %
IPv6

6
Domains

8
Subdomains

7
IPs

4
Countries

703 kB
Transfer

2313 kB
Size

10
Cookies

47 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%2FNBK559274%2F
Title: Log in

Search URL Search Domain Scan URL

URL: https://www.statpearls.com/
Title: StatPearls Publishing

Search URL Search Domain Scan URL

URL: https://www.statpearls.com/account/trialuserreg/?articleid=19735&utm_source=pubmed&utm_campaign=reviews&utm_content=19735
Title: Access free multiple choice questions on this topic.

Search URL Search Domain Scan URL

URL: https://www.statpearls.com/articlelibrary/commentarticle/19735/?utm_source=pubmed&utm_campaign=comments&utm_content=19735
Title: Comment on this article.

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/22933868
Title: PubMed: 22933868

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/27597935
Title: PubMed: 27597935

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/31777197
Title: PubMed: 31777197

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/31578177
Title: PubMed: 31578177

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/31702625
Title: PubMed: 31702625

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/25874595
Title: PubMed: 25874595

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/24839621
Title: PubMed: 24839621

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/32221332
Title: PubMed: 32221332

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/23936514
Title: PubMed: 23936514

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/32233640
Title: PubMed: 32233640

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/19197187
Title: PubMed: 19197187

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/30121253
Title: PubMed: 30121253

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/31127987
Title: PubMed: 31127987

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/31400954
Title: PubMed: 31400954

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/26486121
Title: PubMed: 26486121

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/12118971
Title: PubMed: 12118971

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/20501711
Title: PubMed: 20501711

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/20420944
Title: PubMed: 20420944

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/23690321
Title: PubMed: 23690321

Search URL Search Domain Scan URL

URL: https://creativecommons.org/licenses/by-nc-nd/4.0/
Title: http://creativecommons.org/licenses/by-nc-nd/4.0/

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/32644700
Title: 32644700

Search URL Search Domain Scan URL

URL: https://ftp.ncbi.nlm.nih.gov/pub/litarch/3d/12/
Title: Bulk download StatPearls data from FTP

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%2FNBK559274%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:

54 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/NBK559274/ 104 KB
30 KB 875ms
587ms 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/NBK559274/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Apache /

Resource Hash

ca511fdd613f855c6d8887d80867a7e89a6f75f83a46a4978855c115c918cc95

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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
accept-language: fi-FI,fi;q=0.9

Response headers

cache-control: private
content-encoding: gzip
content-security-policy: upgrade-insecure-requests
content-type: text/html; charset=UTF-8
date: Sat, 01 Jul 2023 09:52:24 GMT
ncbi-phid: CE8B813B49FF6AE10000000000140010.m_13
ncbi-sid: CE8B813B49FF7581_0020SID
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 264ms
263ms 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/NBK559274/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Apache /

Resource Hash

12a685bc6090854cac5d554a6b2d3e5038918e1e19238c7e96dc7727ee4862e8

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

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/books/NBK559274/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
content-encoding: gzip
date: Sat, 01 Jul 2023 09:52:25 GMT
content-length: 16014
x-xss-protection: 1; mode=block
x-ua-compatible: IE=Edge
referrer-policy: origin-when-cross-origin
last-modified: Thu, 28 Apr 2022 02:13:12 GMT
server: Apache
vary: Accept-Encoding
content-type: text/css
cache-control: must-revalidate, max-age=604800
caf: 2.0.1
accept-ranges: bytes
expires: Sat, 08 Jul 2023 09:52:25 GMT

GET
H2 200 jig.min.js Show response
www.ncbi.nlm.nih.gov/core/jig/1.15.2/js/ 726 KB
188 KB 266ms
264ms Script
application/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/NBK559274/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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

Reverse DNS

Software

Apache /

Resource Hash

a7e4edbbc7c7e26a6617f68685667e8d8d7484410ec217edd6d6ada5a0efe2a7

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

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/books/NBK559274/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

expires: Sat, 08 Jul 2023 09:52:25 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
referrer-policy: origin-when-cross-origin
date: Sat, 01 Jul 2023 09:52:25 GMT
last-modified: Thu, 28 Apr 2022 02:13:12 GMT
server: Apache
content-encoding: gzip
vary: Accept-Encoding
content-type: application/javascript
cache-control: must-revalidate, max-age=604800
caf: 2.0.1
accept-ranges: bytes
x-xss-protection: 1; mode=block
x-ua-compatible: IE=Edge

GET
H2 200 figpopup.css
www.ncbi.nlm.nih.gov/corehtml/pmc/css/ 2 KB
1 KB 137ms
136ms 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/NBK559274/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2607:f220:41e:4290::110 Bethesda, 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

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/books/NBK559274/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
content-encoding: gzip
date: Sat, 01 Jul 2023 09:52:25 GMT
content-length: 934
x-xss-protection: 1; mode=block
x-ua-compatible: IE=Edge
referrer-policy: origin-when-cross-origin
last-modified: Mon, 05 Feb 2018 19:59:13 GMT
server: Apache
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=10368000
caf: 2.0.1
accept-ranges: bytes
expires: Sun, 29 Oct 2023 09:52:25 GMT

GET
H2 200 books.min.css
www.ncbi.nlm.nih.gov/corehtml/pmc/css/bookshelf/2.26/css/ 4 KB
1 KB 138ms
137ms 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/NBK559274/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2607:f220:41e:4290::110 Bethesda, 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

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/books/NBK559274/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
content-encoding: gzip
date: Sat, 01 Jul 2023 09:52:25 GMT
content-length: 1278
x-xss-protection: 1; mode=block
x-ua-compatible: IE=Edge
referrer-policy: origin-when-cross-origin
last-modified: Wed, 01 Sep 2021 17:34:52 GMT
server: Apache
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=10368000
caf: 2.0.1
accept-ranges: bytes
expires: Sun, 29 Oct 2023 09:52:25 GMT

GET
H2 200 jquery.hoverIntent.min.js Show response
www.ncbi.nlm.nih.gov/corehtml/pmc/js/ 1 KB
780 B 186ms
184ms Script
application/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/NBK559274/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2607:f220:41e:4290::110 Bethesda, 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

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/books/NBK559274/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
content-encoding: gzip
date: Sat, 01 Jul 2023 09:52:25 GMT
content-length: 717
x-xss-protection: 1; mode=block
x-ua-compatible: IE=Edge
referrer-policy: origin-when-cross-origin
last-modified: Wed, 01 Jul 2009 15:55:10 GMT
server: Apache
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POST
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Show headers Download Go to

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GET
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Full URL

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General

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Show headers Download Go to

Full URL

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referrer-policy: strict-origin-when-cross-origin
last-modified: Tue, 06 Jun 2023 20:15:58 GMT
cf-bgj: minify
server: cloudflare
etag: W/"1002a-188925a1830"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800, s-maxage=604800
permissions-policy: camera=(), geolocation=(), microphone=()
cf-ray: 7dfdc1968c7109a4-ARN
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
timing-allow-origin: *

POST
H2 200 Targeting.php Show response
siteintercept.qualtrics.com/WRSiteInterceptEngine/ 88 KB
6 KB 112ms
111ms 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=1.93.0&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

05a022c18044c0a79490330457725a089fc6034b796bb56032e4a36ed34c8221

Security Headers

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

Request headers

Referer: https://www.ncbi.nlm.nih.gov/
accept-language: fi-FI,fi;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

date: Sat, 01 Jul 2023 09:52:26 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
server: cloudflare
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: https://www.ncbi.nlm.nih.gov
cache-control: no-store, no-cache, must-revalidate, max-age=0
access-control-allow-credentials: true
permissions-policy: camera=(), geolocation=(), microphone=()
trace-id: 0bb399c0a2cd5dfb
cf-ray: 7dfdc196fce109a4-ARN
timing-allow-origin: *

GET
H2 200 CoreModule.js Show response
siteintercept.qualtrics.com/dxjsmodule/ 102 KB
32 KB 62ms
62ms 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=1.93.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterprise

Requested by

Host: siteintercept.qualtrics.com
URL: https://siteintercept.qualtrics.com/dxjsmodule/10.f608fb185c0061ce2cda.chunk.js?Q_CLIENTVERSION=1.93.0&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

80612033ea475d4cebf196357cc1f0b9eec98c0cfcaff55531acacd5bf3a459a

Security Headers

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

Request headers

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date: Sat, 01 Jul 2023 09:52:26 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
age: 203141
cf-polished: origSize=104979
edge-control: max-age=604800
referrer-policy: strict-origin-when-cross-origin
last-modified: Tue, 20 Jun 2023 20:42:51 GMT
cf-bgj: minify
server: cloudflare
etag: W/"19a13-188da8bbcf8"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800, s-maxage=604800
permissions-policy: camera=(), geolocation=(), microphone=()
cf-ray: 7dfdc197bdb809a4-ARN
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
timing-allow-origin: *

GET
H2 200 5.79c06a662290d5dad57e.chunk.js Show response
siteintercept.qualtrics.com/dxjsmodule/ 2 KB
914 B 55ms
55ms Script
application/javascript 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://siteintercept.qualtrics.com/dxjsmodule/5.79c06a662290d5dad57e.chunk.js?Q_CLIENTVERSION=1.93.0&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

c0d39de1e43c8c2413703d0d877d50edd3868d51b122002ce02f08731ad75e2c

Security Headers

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

Request headers

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date: Sat, 01 Jul 2023 09:52:26 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
age: 203141
cf-polished: origSize=2522
edge-control: max-age=604800
referrer-policy: strict-origin-when-cross-origin
last-modified: Tue, 06 Jun 2023 20:15:58 GMT
cf-bgj: minify
server: cloudflare
etag: W/"9da-188925a1830"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800, s-maxage=604800
permissions-policy: camera=(), geolocation=(), microphone=()
cf-ray: 7dfdc1984e1a09a4-ARN
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
timing-allow-origin: *

GET
H2 200 1.302c5d4e03d5995e6bc3.chunk.js Show response
siteintercept.qualtrics.com/dxjsmodule/ 28 KB
7 KB 54ms
54ms Script
application/javascript 104.17.208.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://siteintercept.qualtrics.com/dxjsmodule/1.302c5d4e03d5995e6bc3.chunk.js?Q_CLIENTVERSION=1.93.0&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

e15470c119b4ed0f52719b61a194a9843da12683fe1d9bf0c3b491bb388258ac

Security Headers

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

Request headers

accept-language: fi-FI,fi;q=0.9
Referer: https://www.ncbi.nlm.nih.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.198 Safari/537.36

Response headers

date: Sat, 01 Jul 2023 09:52:26 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
age: 203141
cf-polished: origSize=29372
edge-control: max-age=604800
referrer-policy: strict-origin-when-cross-origin
last-modified: Tue, 06 Jun 2023 20:15:58 GMT
cf-bgj: minify
server: cloudflare
etag: W/"72bc-188925a1830"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800, s-maxage=604800
permissions-policy: camera=(), geolocation=(), microphone=()
cf-ray: 7dfdc1984e1b09a4-ARN
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
timing-allow-origin: *

Verdicts & Comments Add Verdict or Comment

88 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.

10 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/	1970-01-20 21:43:47	Name: ncbi_sid Value: CE8B813B49FF7581_0020SID
.nlm.nih.gov/	1970-01-20 12:57:13	Name: WebEnv Value: 10ik9a%40CE8B813B49FF7581_0020SID
.nih.gov/	1970-01-20 21:42:21	Name: books.article.report Value:
.ncbi.nlm.nih.gov/	1969-12-31 23:59:59	Name: ncbi_pinger Value: N4IgDgTgpgbg+mAFgSwCYgFwgMIFEAcAQvgIwDMhALAJwBitAbAIK4kAMHnXJlH7AdAFs4JAEwgAvkA=
.nih.gov/	1970-01-20 12:58:11	Name: _gid Value: GA1.2.1798492021.1688205146
.nih.gov/	1970-01-20 12:56:45	Name: _gat_ncbiSg Value: 1
.nih.gov/	1970-01-20 12:56:45	Name: _gat_dap Value: 1
.nih.gov/	1970-01-20 22:32:45	Name: _ga_CSKFVN1WG2 Value: GS1.2.1688205146.1.0.1688205146.0.0.0
.nih.gov/	1970-01-20 22:32:45	Name: _ga_DP2X732JSX Value: GS1.1.1688205146.1.0.1688205146.0.0.0
.nih.gov/	1970-01-20 22:32:45	Name: _ga Value: GA1.1.303335084.1688205146

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.

region1.google-analytics.com
siteintercept.qualtrics.com
static.pubmed.gov
stats.g.doubleclick.net
www.google-analytics.com
www.googletagmanager.com
www.ncbi.nlm.nih.gov
zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
104.17.208.240
2001:4860:4802:34::36
2607:f220:41e:4290::110
2607:f220:41f:4290::19
2a00:1450:4001:806::200e
2a00:1450:4001:80b::2008
2a00:1450:400c:c00::9c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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

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

54 Requests

100 %HTTPS

86 %IPv6

6 Domains

8 Subdomains

7 IPs

4 Countries

703 kBTransfer

2313 kBSize

10 Cookies

47 Outgoing links

Redirected requests

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

Request headers

Response headers

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Response headers

Request headers

Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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Response headers

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Response headers

Request headers

Response headers

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Response headers

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Response headers

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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

54
Requests

100 %
HTTPS

86 %
IPv6

6
Domains

8
Subdomains

7
IPs

4
Countries

703 kB
Transfer

2313 kB
Size

10
Cookies

54 HTTP transactions
0 data transactions