URL: https://www.ncbi.nlm.nih.gov/
Submission: On December 16 via manual from SG — Scanned from SG

Summary

This website contacted 10 IPs in 3 countries across 6 domains to perform 55 HTTP transactions. The main IP is 130.14.29.110, 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 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
33 130.14.29.110 70 (NLM-GW)
4 104.19.148.8 13335 (CLOUDFLAR...)
3 64.233.170.97 15169 (GOOGLE)
1 3.165.102.12 16509 (AMAZON-02)
2 142.251.12.102 15169 (GOOGLE)
2 52.221.29.201 16509 (AMAZON-02)
1 108.156.133.113 16509 (AMAZON-02)
1 3.165.102.34 16509 (AMAZON-02)
6 104.17.209.240 13335 (CLOUDFLAR...)
55 10
Apex Domain
Subdomains
Transfer
33 nih.gov
www.ncbi.nlm.nih.gov — Cisco Umbrella Rank: 13802
295 KB
8 crazyegg.com
script.crazyegg.com — Cisco Umbrella Rank: 2604
tracking.crazyegg.com — Cisco Umbrella Rank: 4586
pagestates-tracking.crazyegg.com — Cisco Umbrella Rank: 5885
assets-tracking.crazyegg.com — Cisco Umbrella Rank: 5780
43 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
55 6
Domain Requested by
33 www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
5 siteintercept.qualtrics.com zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
www.ncbi.nlm.nih.gov
siteintercept.qualtrics.com
4 script.crazyegg.com www.ncbi.nlm.nih.gov
script.crazyegg.com
3 www.googletagmanager.com www.ncbi.nlm.nih.gov
www.googletagmanager.com
dap.digitalgov.gov
2 tracking.crazyegg.com script.crazyegg.com
2 www.google-analytics.com www.ncbi.nlm.nih.gov
1 zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com www.ncbi.nlm.nih.gov
1 assets-tracking.crazyegg.com script.crazyegg.com
1 pagestates-tracking.crazyegg.com script.crazyegg.com
1 dap.digitalgov.gov www.googletagmanager.com
55 10
Subject Issuer Validity Valid
*.ncbi.nlm.nih.gov
Go Daddy Secure Certificate Authority - G2
2024-10-11 -
2025-08-02
10 months crt.sh
script.crazyegg.com
E5
2024-11-27 -
2025-02-25
3 months crt.sh
*.google-analytics.com
WR2
2024-11-04 -
2025-01-27
3 months crt.sh
dap.digitalgov.gov
Amazon RSA 2048 M03
2024-06-06 -
2025-07-05
a year crt.sh
crazyegg.com
Amazon RSA 2048 M02
2024-05-24 -
2025-06-23
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 2 frames:

Primary Page: https://www.ncbi.nlm.nih.gov/
Frame ID: B0D953D494761A38E1DF88C44F6F13E1
Requests: 48 HTTP requests in this frame

Frame: https://script.crazyegg.com/pages/data-scripts/0027/2050/sampling/www.ncbi.nlm.nih.gov.json?t=1
Frame ID: 4F0EF745646A1D1641C3E511762B3399
Requests: 4 HTTP requests in this frame

Screenshot

Page Title

National Center for Biotechnology Information

Detected technologies

Overall confidence: 100%
Detected patterns
  • script\.crazyegg\.com/pages/scripts/\d+/\d+\.js

Overall confidence: 100%
Detected patterns

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

Page Statistics

55
Requests

96 %
HTTPS

0 %
IPv6

6
Domains

10
Subdomains

10
IPs

3
Countries

692 kB
Transfer

2428 kB
Size

8
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

55 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.ncbi.nlm.nih.gov/
37 KB
9 KB
Document
General
Full URL
https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
43951cca17001ede990351987c65cdcd6f29c1b39118e5aa80489a1020245a56
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
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/131.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
caf
2.0.1
content-encoding
gzip
content-length
9154
content-security-policy
upgrade-insecure-requests
content-type
text/html
date
Mon, 16 Dec 2024 12:13:26 GMT
referrer-policy
origin-when-cross-origin
server
Apache
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
x-ua-compatible
IE=Edge
x-xss-protection
1; mode=block
jig.min.js
www.ncbi.nlm.nih.gov/core/jig/1.15.6/js/
722 KB
185 KB
Script
General
Full URL
https://www.ncbi.nlm.nih.gov/core/jig/1.15.6/js/jig.min.js
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

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
Mon, 23 Dec 2024 12:13:27 GMT
accept-ranges
bytes
x-ua-compatible
IE=Edge
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Tue, 07 May 2024 17:54:03 GMT
vary
Accept-Encoding
server
Apache
content-type
text/javascript
normalize.css
www.ncbi.nlm.nih.gov/home/components/normalize-css/
8 KB
3 KB
Stylesheet
General
Full URL
https://www.ncbi.nlm.nih.gov/home/components/normalize-css/normalize.css
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
0da50cff35708a2790dac0457ecdc3e52e3c811caef93c274fb3f394e7e8b6bf
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
2596
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Tue, 27 Feb 2024 17:11:08 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
x-frame-options
SAMEORIGIN
standard_base.css
www.ncbi.nlm.nih.gov/home/components/ncbi-standards/
4 KB
2 KB
Stylesheet
General
Full URL
https://www.ncbi.nlm.nih.gov/home/components/ncbi-standards/standard_base.css
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
9b84283d2d5a194ee267a770692e81d82299c548aad605e676bd168919ed80f4
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
1697
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Tue, 27 Feb 2024 17:11:08 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
x-frame-options
SAMEORIGIN
new_grid.css
www.ncbi.nlm.nih.gov/home/
566 B
297 B
Stylesheet
General
Full URL
https://www.ncbi.nlm.nih.gov/home/new_grid.css
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
50c3fab4eeaf93b798b0cf11ebcc1e1a563905267f898377dd4bb709756715d6
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
258
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Tue, 27 Feb 2024 17:11:08 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
x-frame-options
SAMEORIGIN
homepage.css
www.ncbi.nlm.nih.gov/home/
2 KB
891 B
Stylesheet
General
Full URL
https://www.ncbi.nlm.nih.gov/home/homepage.css
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
af4d60cf83f09dc99e6db8924257b6f8d1883e3750ba988537d5457c2b0b58fe
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
799
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Tue, 27 Feb 2024 17:11:08 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
x-frame-options
SAMEORIGIN
page.css
www.ncbi.nlm.nih.gov/home/legacy/
41 KB
9 KB
Stylesheet
General
Full URL
https://www.ncbi.nlm.nih.gov/home/legacy/page.css
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
75f593ef5e37e74a83176d1edc3ab6b2df99514f18f2d6ac0b088267fcd2b6e1
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
9072
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Tue, 27 Feb 2024 17:11:08 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
x-frame-options
SAMEORIGIN
2050.js
script.crazyegg.com/pages/scripts/0027/
7 KB
3 KB
Script
General
Full URL
https://script.crazyegg.com/pages/scripts/0027/2050.js
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.19.148.8 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2da54be8863f25b9a5447711bed0d926f29e38310d2930a4732f67f626b3634e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

access-control-expose-headers
CE-Version
content-encoding
gzip
cf-cache-status
HIT
age
246
alt-svc
h3=":443"; ma=86400
date
Mon, 16 Dec 2024 12:13:28 GMT
content-type
text/javascript
last-modified
Mon, 16 Dec 2024 12:08:44 GMT
vary
Accept-Encoding
cache-control
public, max-age=300, s-maxage=1209600
timing-allow-origin
*
cf-ray
8f2e966acf48405a-SIN
accept-ranges
bytes
access-control-allow-origin
*
content-length
2480
ce-version
11.5.333
server
cloudflare
favicon-57.png
www.ncbi.nlm.nih.gov/coreutils/uswds/img/favicons/
521 B
587 B
Image
General
Full URL
https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/favicons/favicon-57.png
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
f047e27c84a0e0d6cf3e7579db0707db9c95eca6e63e28c7f194d7dd17382a89
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
content-length
521
x-ua-compatible
IE=Edge
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Fri, 13 Nov 2020 16:05:16 GMT
content-type
image/png
server
Apache
icon-dot-gov.svg
www.ncbi.nlm.nih.gov/coreutils/uswds/img/
651 B
427 B
Image
General
Full URL
https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/icon-dot-gov.svg
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
d864af09acd0424cfed830c1910b3df6ed7f484bb93c13681c8a9dbb16147daf
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
377
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Fri, 13 Nov 2020 16:05:16 GMT
vary
Accept-Encoding
server
Apache
content-type
image/svg+xml
icon-https.svg
www.ncbi.nlm.nih.gov/coreutils/uswds/img/
518 B
363 B
Image
General
Full URL
https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/icon-https.svg
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
fc3f89387d29f9cf14a19103085f91348ea029d6fdbce78add1f129bbcd9d032
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
325
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Fri, 13 Nov 2020 16:05:16 GMT
vary
Accept-Encoding
server
Apache
content-type
image/svg+xml
AgencyLogo.svg
www.ncbi.nlm.nih.gov/coreutils/nwds/img/logos/
39 KB
9 KB
Image
General
Full URL
https://www.ncbi.nlm.nih.gov/coreutils/nwds/img/logos/AgencyLogo.svg
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
130.14.29.110 Bethesda, United States, ASN70 (NLM-GW, US),
Reverse DNS
www.ncbi.nlm.nih.gov
Software
Apache /
Resource Hash
041c5a50f20714ba6c328fc1ea1efc62c4abeadc049d178f5cec7340b135c79c
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
caf
2.0.1
content-encoding
gzip
referrer-policy
origin-when-cross-origin
accept-ranges
bytes
x-ua-compatible
IE=Edge
content-length
9141
x-xss-protection
1; mode=block
date
Mon, 16 Dec 2024 12:13:27 GMT
last-modified
Mon, 25 Mar 2024 18:37:51 GMT
vary
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X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 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
Mon, 16 Dec 2024 12:13:29 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
ea253a8231f865c4
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
8f2e967288073e2f-SIN
permissions-policy
camera=(), geolocation=(), microphone=()
access-control-allow-origin
https://www.ncbi.nlm.nih.gov
server
cloudflare
CoreModule.js
siteintercept.qualtrics.com/dxjsmodule/
102 KB
30 KB
Script
General
Full URL
https://siteintercept.qualtrics.com/dxjsmodule/CoreModule.js?Q_CLIENTVERSION=2.21.0&Q_CLIENTTYPE=web&Q_BRANDID=nlmenterprise
Requested by
Host: siteintercept.qualtrics.com
URL: https://siteintercept.qualtrics.com/dxjsmodule/8.29a12639f19bc166d5bc.chunk.js?Q_CLIENTVERSION=2.21.0&Q_CLIENTTYPE=web&Q_BRANDID=www.ncbi.nlm.nih.gov
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.209.240 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
32d4a7c17beaca2a0cc6f1a9364121af34ac7f3659eba3ec5cf282473b5f88a0
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"19825-1938dca4640"
age
410542
x-content-type-options
nosniff
date
Mon, 16 Dec 2024 12:13:29 GMT
edge-control
max-age=604800
content-type
application/javascript
last-modified
Tue, 03 Dec 2024 18:31:04 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
8f2e9673a9423e2f-SIN
permissions-policy
camera=(), geolocation=(), microphone=()
access-control-allow-origin
*
server
cloudflare
5.df609afbbc724688dc90.chunk.js
siteintercept.qualtrics.com/dxjsmodule/
3 KB
1 KB
Script
General
Full URL
https://siteintercept.qualtrics.com/dxjsmodule/5.df609afbbc724688dc90.chunk.js?Q_CLIENTVERSION=2.21.0&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
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.209.240 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
19773867360b87d95c7b7b5850d3cce60fea906034e6f9e5dac2bae234b73e4a
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"b55-1938dca4640"
age
410542
x-content-type-options
nosniff
date
Mon, 16 Dec 2024 12:13:29 GMT
edge-control
max-age=604800
content-type
application/javascript
last-modified
Tue, 03 Dec 2024 18:31:04 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
8f2e967439c93e2f-SIN
permissions-policy
camera=(), geolocation=(), microphone=()
access-control-allow-origin
*
server
cloudflare
1.9297c6eae70d54f5d321.chunk.js
siteintercept.qualtrics.com/dxjsmodule/
29 KB
7 KB
Script
General
Full URL
https://siteintercept.qualtrics.com/dxjsmodule/1.9297c6eae70d54f5d321.chunk.js?Q_CLIENTVERSION=2.21.0&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
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.209.240 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7f6cef98f641c604eb9f36a47906f944c407b60db222347d17f5f3a3521fb17c
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/131.0.0.0 Safari/537.36
Referer
https://www.ncbi.nlm.nih.gov/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"7420-1938dca4640"
age
410542
x-content-type-options
nosniff
date
Mon, 16 Dec 2024 12:13:29 GMT
edge-control
max-age=604800
content-type
application/javascript
last-modified
Tue, 03 Dec 2024 18:31:04 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
8f2e967439cb3e2f-SIN
permissions-policy
camera=(), geolocation=(), microphone=()
access-control-allow-origin
*
server
cloudflare

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
www.ncbi.nlm.nih.gov
URL
blob:https://www.ncbi.nlm.nih.gov/3767b8eb-7166-4fd7-8264-c322dae96d30
Domain
www.ncbi.nlm.nih.gov
URL
blob:https://www.ncbi.nlm.nih.gov/704e3af2-d198-4565-a050-35e976b764e8

Verdicts & Comments Add Verdict or Comment

50 JavaScript Global Variables

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

object| 0 object| 1 function| $ function| jQuery function| _ function| Cookies function| autosize boolean| CE_USER_SCRIPT object| CE2 string| CE_USER_SITE_DATA_URL string| CE_USER_DATA_URL string| CE_USER_COMMON_SCRIPT_URL string| CE_USER_THIRDPARTY_SCRIPT_URL object| webpackChunkCE2 object| CE2BH function| CE_URL_FINGERPRINT object| CE_API object| ncbi object| pingerDataLayer object| google_tag_manager object| google_tag_data string| version object| pieces object| lre object| ure object| plus object| gaGlobal string| _fullParams string| _keyValuePair string| _key string| _value object| dataLayer function| gas function| gas4 boolean| _isRedacted string| alert_localstorage_key number| alert_dismissal_timeout object| alert_text object| now object| choices function| display_government_shutdown_alert function| call_credret_optout_modal_js_file function| fix_browser_message function| galert_message function| galert string| urlpart function| matcher object| QSI object| WAFQualtricsWebpackJsonP-cloud-2.21.0 object| _qsie

8 Cookies

Domain/Path Name / Value
.ncbi.nlm.nih.gov/ Name: ncbi_pinger
Value: N4IgDgTgpgbg+mAFgSwCYgFwgJwGMBsATABxSEBGUqxADFDYdgIwDsAzACxsCsThNxHjQDKASQAiIAL5A===
.nih.gov/ Name: _ga_DP2X732JSX
Value: GS1.1.1734351208.1.0.1734351208.0.0.0
.nih.gov/ Name: _ga
Value: GA1.1.1931885897.1734351209
.nih.gov/ Name: cebs
Value: 1
.nih.gov/ Name: _ga_CSLL4ZEK4L
Value: GS1.1.1734351208.1.0.1734351208.0.0.0
.nih.gov/ Name: _ce.clock_data
Value: 23%2C37.19.201.138%2C1%2Ca11f5da7336cfe2e2fd950a3d968fdb0%2CChrome%2CSG
.nih.gov/ Name: cebsp_
Value: 1
.nih.gov/ Name: _ce.s
Value: v~6d5d63fc45c4327b32e25e6be49f252823891747~lcw~1734351208921~vir~new~lva~1734351208757~vpv~0~v11.cs~156325~v11.s~28bd6c90-bba7-11ef-b13b-930d24aaecb4~lcw~1734351208922

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-Frame-Options SAMEORIGIN
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.

assets-tracking.crazyegg.com
dap.digitalgov.gov
pagestates-tracking.crazyegg.com
script.crazyegg.com
siteintercept.qualtrics.com
tracking.crazyegg.com
www.google-analytics.com
www.googletagmanager.com
www.ncbi.nlm.nih.gov
zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
www.ncbi.nlm.nih.gov
104.17.209.240
104.19.148.8
108.156.133.113
130.14.29.110
142.251.12.102
3.165.102.12
3.165.102.34
52.221.29.201
64.233.170.97
041c5a50f20714ba6c328fc1ea1efc62c4abeadc049d178f5cec7340b135c79c
0da50cff35708a2790dac0457ecdc3e52e3c811caef93c274fb3f394e7e8b6bf
0fdf727e61e6d29a678b805ec06f8f3e2f08f5ae0f55a9b513da0f231967d284
13d36c1042bdbd9fd55a8ad484c4e16feace20d3d872106439afe6507a6fac37
19773867360b87d95c7b7b5850d3cce60fea906034e6f9e5dac2bae234b73e4a
1f8ea9a3af64f407b039e6e0e423b40702641e1ce2f1583409e821311a9ee7a3
2465f599167d81e4fe0ba39e0786aac0e53ad7bcb68036eb718605ae76bce7da
2b746fd3afa140899995e4915e8d12373adcf9d2783b4b2aaddcdf19e46d5b8a
2be8358f027a1a5711ffdf86fefe81af135962c09ead77caf6950f6937a0a006
2c36d628f8dded9db9d142567bb553cb0e24bdba9f2f6f11322479a4ea1e84ea
2da54be8863f25b9a5447711bed0d926f29e38310d2930a4732f67f626b3634e
3011018aa14e847d4c8871e4f375fdaaff869d24c44b48bd95f436c353bc2c9a
32d4a7c17beaca2a0cc6f1a9364121af34ac7f3659eba3ec5cf282473b5f88a0
3387751b25cd400306f2b1f288002331c6ed7a9350ac4f1c4804036f8f7b2824
35afcaa154a34ec29473d47fa7e5c9d549b537f1f35698ae4ad5965c70d1a7a1
43951cca17001ede990351987c65cdcd6f29c1b39118e5aa80489a1020245a56
45a7cdde72fd795c1758257ff64fd0aecc4145f7788e8dde345d8dc198166cb9
48719e0b24159e99cad6d8b11acabc400f5b55e46afd3df4531c21b99f063a9c
4d10d853c9db48ec0bb227c93d87636a62c9d5fba64b30349151ddd4595c5bfe
50c3fab4eeaf93b798b0cf11ebcc1e1a563905267f898377dd4bb709756715d6
62f798f9c8eef2ac55209958ca6c435db6987502d7be4199894dbf2f45131696
675e608a1f439b0d3b697ff98e82113c02596285228cbdb8663592341b644dbd
6793c57a6d264aa759895723467c4531d1d37fcbe37e5ee9c3d1d32feec84574
691cd721b17612123bc49e4fc7fd548c0747c033af7ac5d7568553b332b2fd65
6bc206976abfbc9d91756721beb17a970658393af36df6ecdbd846c5cc5e37aa
75f593ef5e37e74a83176d1edc3ab6b2df99514f18f2d6ac0b088267fcd2b6e1
7b1fb2c8ab022de9ae05d90fbd106a606abc728db1b7c356842e0fd892f2bc85
7f6cef98f641c604eb9f36a47906f944c407b60db222347d17f5f3a3521fb17c
830e67bda2532cd5880ee86e3b33e69721082f8458bb0df0cd4edbb1577fd375
978eebed93252ac1cb9cffc673ec3c54310edfc9b93e7bdcbadf17febd2c2646
9b84283d2d5a194ee267a770692e81d82299c548aad605e676bd168919ed80f4
9bab93c3d0ab07ba1156380370923a9d110062f5b7b873b32df20862365fa608
a1ecbaed793a1f564c49c671f2dd0ce36f858534ef6d26b55783a06b884cc506
a9dff84132d074d35c8885737cf808db47488eb9b24798e6274b1000310f2097
af4d60cf83f09dc99e6db8924257b6f8d1883e3750ba988537d5457c2b0b58fe
b30d1675b9cdbef3b5691398c2fd58ba718b6da0e98d704ba9202f6f84ba33ca
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bd308d4d010fec48045b24c2e073e8fdd2fef853964c2309ae5972f710e838b2
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c77c5d8926a26f3bbf2d1ddf3fb366100815ae3d1f291cb617311b1fdd0209ce
cd1b8255d5c1f72596fd9296c22baed0bdb46e077922e63a6c6ba548faa49cb4
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d3d5a3a53d6d3e2d7da61f345d9d4ec4b1ed3616e95daba9842900336640d34e
d864af09acd0424cfed830c1910b3df6ed7f484bb93c13681c8a9dbb16147daf
e23d10901c2f6d4106bef19d811627a76a605f2b58a7bb9623b09656fea9cb10
e5edb00825d106a931f273c129f3f23ae5ece5b88963cf0b1072975cad109e66
f047e27c84a0e0d6cf3e7579db0707db9c95eca6e63e28c7f194d7dd17382a89
fc3f89387d29f9cf14a19103085f91348ea029d6fdbce78add1f129bbcd9d032