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

Go To Rescan Add Verdict Report
Submitted URL: http://www.ncbi.nlm.nih.gov/
Effective URL: https://www.ncbi.nlm.nih.gov/
Submission: On February 06 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 3 countries across 5 domains to perform 39 HTTP transactions. The main IP is 2607:f220:41e:4290::110, located in Frederick, United States and belongs to NLM-GW, US. The main domain is www.ncbi.nlm.nih.gov.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on May 21st 2019. 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
1 34 2607:f220:41e... 70 (NLM-GW)
1 2607:f220:41f... 393689 (NLM-NCCS)
1 3 2a00:1450:400... 15169 (GOOGLE)
1 2607:f220:41f... 393689 (NLM-NCCS)
1 2a00:1450:400... 15169 (GOOGLE)
1 104.17.208.240 13335 (CLOUDFLAR...)
39 6
34    2607:f220:41e:4290::110 (Frederick, United States)

ASN70 (NLM-GW, US)
www.ncbi.nlm.nih.gov
1    2607:f220:41f:4290::19 (Frederick, United States)

ASN393689 (NLM-NCCS, US)
static.pubmed.gov
3    2a00:1450:4001:806::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2607:f220:41f:4290::20 (Frederick, United States)

ASN393689 (NLM-NCCS, US)
eutils.ncbi.nlm.nih.gov
1    2a00:1450:400c:c00::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    104.17.208.240 (United States)

ASN13335 (CLOUDFLARENET, US)
zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
Domain Requested by
34 www.ncbi.nlm.nih.gov 1 redirects www.ncbi.nlm.nih.gov
3 www.google-analytics.com 1 redirects www.ncbi.nlm.nih.gov
1 zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com www.ncbi.nlm.nih.gov
1 stats.g.doubleclick.net www.ncbi.nlm.nih.gov
1 eutils.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
1 static.pubmed.gov www.ncbi.nlm.nih.gov
39 6
Subject Issuer Validity Valid
*.ncbi.nlm.nih.gov
DigiCert SHA2 High Assurance Server CA		 2019-05-21 -
2020-07-08		 a year crt.sh
*.pubmed.gov
DigiCert SHA2 High Assurance Server CA		 2018-07-09 -
2020-08-12		 2 years crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh
*.qualtrics.com
DigiCert SHA2 Secure Server CA		 2018-10-08 -
2021-01-06		 2 years crt.sh

This page contains 2 frames:

Primary Page: https://www.ncbi.nlm.nih.gov/
Frame ID: 86913766405B992EDC293D0FB70EA438
Requests: 38 HTTP requests in this frame

Frame: https://eutils.ncbi.nlm.nih.gov/entrez/eutils/emyncbi.fcgi?cmd=htmlportal&currenturl=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2F
Frame ID: E8DFE283E5D6D1B047D407449D9867C4
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://www.ncbi.nlm.nih.gov/ HTTP 301
    https://www.ncbi.nlm.nih.gov/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^\/-])|(?:^|\b)HTTPD)/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

39
Requests

100 %
HTTPS

83 %
IPv6

5
Domains

6
Subdomains

6
IPs

3
Countries

354 kB
Transfer

1317 kB
Size

7
Cookies

Page URL History

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

  1. http://www.ncbi.nlm.nih.gov/ HTTP 301
    https://www.ncbi.nlm.nih.gov/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 34
  • https://www.google-analytics.com/r/collect?v=1&_v=j80&a=228192652&t=pageview&_s=1&dl=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2F&ul=en-us&de=UTF-8&dt=National%20Center%20for%20Biotechnology%20Information&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YEDAAEAB~&jid=364146202&gjid=1442267291&cid=1386955283.1581005865&tid=UA-68648221-3&_gid=419772586.1581005865&_r=1&cd1=guide&cd2=&cd3=HomePage&cd5=NO&cd6=guide%3A%3AHomePage&cd8=&cd9=&cd10=&cd11=&cd12=&cd13=&cd14=&cd15=&cd16=&cg1=guide&cg2=&cg3=HomePage&cg4=guide%3A%3AHomePage&z=16715807 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-68648221-3&cid=1386955283.1581005865&jid=364146202&_gid=419772586.1581005865&gjid=1442267291&_v=j80&z=16715807

39 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.ncbi.nlm.nih.gov/
Redirect Chain
  • http://www.ncbi.nlm.nih.gov/
  • https://www.ncbi.nlm.nih.gov/
49 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
218dacb5e0946232eed4005e11b3fca6a67386884f89c9cd4e2905a89411c1f3
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

:method
GET
:authority
www.ncbi.nlm.nih.gov
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
sec-fetch-mode
navigate
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

status
200
date
Thu, 06 Feb 2020 16:17:44 GMT
server
Apache
strict-transport-security
max-age=31536000; includeSubDomains; preload
referrer-policy
origin-when-cross-origin
content-security-policy
upgrade-insecure-requests
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-encoding
gzip
x-ua-compatible
IE=Edge
x-xss-protection
1; mode=block
content-length
8627
content-type
text/html

Redirect headers

Date
Thu, 06 Feb 2020 16:17:43 GMT
Server
Apache
Referrer-Policy
origin-when-cross-origin
Location
https://www.ncbi.nlm.nih.gov/
Content-Length
237
Keep-Alive
timeout=1, max=10
Connection
Keep-Alive
Content-Type
text/html; charset=iso-8859-1
jig.min.js
www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/ 		900 KB
228 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
465da97ed90f612f43b3d36b3606c5753403728cda73a3324a15a28c180ec2c5
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
vary
Accept-Encoding
status
200
caf
2.0.1
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
referrer-policy
origin-when-cross-origin
last-modified
Thu, 16 Jun 2016 21:10:22 GMT
server
Apache
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/javascript
cache-control
max-age=31536000
content-security-policy
upgrade-insecure-requests
accept-ranges
bytes
expires
Fri, 05 Feb 2021 16:17:44 GMT
normalize.css
www.ncbi.nlm.nih.gov/home/components/normalize-css/ 		8 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
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 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
0da50cff35708a2790dac0457ecdc3e52e3c811caef93c274fb3f394e7e8b6bf
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Fri, 09 Aug 2019 16:25:06 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/css
status
200
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-length
2596
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
standard_base.css
www.ncbi.nlm.nih.gov/home/components/ncbi-standards/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
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 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
9b84283d2d5a194ee267a770692e81d82299c548aad605e676bd168919ed80f4
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Fri, 09 Aug 2019 16:25:06 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/css
status
200
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-length
1697
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
new_grid.css
www.ncbi.nlm.nih.gov/home/ 		566 B
529 B 		Stylesheet
General
Check archive.org
Download Go to
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 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
50c3fab4eeaf93b798b0cf11ebcc1e1a563905267f898377dd4bb709756715d6
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Fri, 09 Aug 2019 16:25:06 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/css
status
200
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-length
258
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
homepage.css
www.ncbi.nlm.nih.gov/home/ 		2 KB
837 B 		Stylesheet
General
Check archive.org
Download Go to
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 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
af4d60cf83f09dc99e6db8924257b6f8d1883e3750ba988537d5457c2b0b58fe
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Fri, 09 Aug 2019 16:25:06 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/css
status
200
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-length
799
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
page.css
www.ncbi.nlm.nih.gov/home/legacy/ 		21 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
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 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
8ed903cdf0782957feca19739849f718279669d72fce437075f0c229cc07bb09
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Fri, 09 Aug 2019 16:25:06 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/css
status
200
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-length
5496
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
28977
static.pubmed.gov/portal/portal3rc.fcgi/4187342/img/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.pubmed.gov/portal/portal3rc.fcgi/4187342/img/28977
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41f:4290::19 Frederick, United States, ASN393689 (NLM-NCCS, US),
Reverse DNS
Software
Apache /
Resource Hash
fa1c5c81b9f01a77ae9aa60f33254647884656b76b1681fbc9d2484b5b2a18d0
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Tue, 29 Sep 2009 15:39:00 GMT
server
Apache
age
1
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
image/gif
status
200
cache-control
max-age=31556926
content-security-policy
upgrade-insecure-requests
vary
Accept-Encoding
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
submit.svg
www.ncbi.nlm.nih.gov/home/images/icons/ 		684 B
470 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.ncbi.nlm.nih.gov/home/images/icons/submit.svg
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
2c36d628f8dded9db9d142567bb553cb0e24bdba9f2f6f11322479a4ea1e84ea
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Fri, 09 Aug 2019 16:25:06 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
image/svg+xml
status
200
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-length
421
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
download.svg
www.ncbi.nlm.nih.gov/home/images/icons/ 		684 B
455 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.ncbi.nlm.nih.gov/home/images/icons/download.svg
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
a9dff84132d074d35c8885737cf808db47488eb9b24798e6274b1000310f2097
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

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:44 GMT
content-encoding
gzip
referrer-policy
origin-when-cross-origin
last-modified
Fri, 09 Aug 2019 16:25:06 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
image/svg+xml
status
200
caf
2.0.1
accept-ranges
bytes
vary
Accept-Encoding
content-length
417
x-xss-protection
1; mode=block
x-ua-compatible
IE=Edge
learn.svg
www.ncbi.nlm.nih.gov/home/images/icons/ 		2 KB
911 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.ncbi.nlm.nih.gov/home/images/icons/learn.svg
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
9bab93c3d0ab07ba1156380370923a9d110062f5b7b873b32df20862365fa608
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
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35 B
110 B 		Image
General
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Full URL
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-68648221-3&cid=1386955283.1581005865&jid=364146202&_gid=419772586.1581005865&gjid=1442267291&_v=j80&z=16715807
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
2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
date
Thu, 06 Feb 2020 16:17:45 GMT
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content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Thu, 06 Feb 2020 16:17:45 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
location
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-68648221-3&cid=1386955283.1581005865&jid=364146202&_gid=419772586.1581005865&gjid=1442267291&_v=j80&z=16715807
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content-length
416
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/r/ 		35 B
111 B 		Image
General
Check archive.org
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Full URL
https://www.google-analytics.com/r/collect?v=1&_v=j80&a=228192652&t=pageview&_s=1&dl=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2F&dp=%2F&ul=en-us&de=UTF-8&dt=NLM%20-%20NCBI&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YEDAAEAB~&jid=289532322&gjid=1038769138&cid=1386955283.1581005865&tid=UA-33523145-1&_gid=419772586.1581005865&_r=1&cd1=HHS&cd2=NCBI%20-%20www.ncbi.nlm.nih.gov&cd3=NCBI%20Pinger%200.28.0&z=1356258890
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
2a00:1450:4001:806::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.ncbi.nlm.nih.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 06 Feb 2020 16:17:45 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
content-type
image/gif
status
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cache-control
no-cache, no-store, must-revalidate
alt-svc
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content-length
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expires
Fri, 01 Jan 1990 00:00:00 GMT
arrow-sprite.png
www.ncbi.nlm.nih.gov/core/jig/1.14.8/img/ 		396 B
434 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/img/arrow-sprite.png
Requested by
Host: www.ncbi.nlm.nih.gov
URL: https://www.ncbi.nlm.nih.gov/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2607:f220:41e:4290::110 Frederick, United States, ASN70 (NLM-GW, US),
Reverse DNS
Software
Apache /
Resource Hash
1b7c34191b3816069c4dba940258b4c2289edabacb3114cb131556d172025a8d
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

Referer
https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/css/jig.min.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:45 GMT
referrer-policy
origin-when-cross-origin
last-modified
Thu, 16 Jun 2016 21:07:46 GMT
server
Apache
content-security-policy
upgrade-insecure-requests
strict-transport-security
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200
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x-ua-compatible
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caf
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396
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1; mode=block
expires
Fri, 05 Feb 2021 16:17:45 GMT
/
zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/WRSiteInterceptEngine/ 		70 KB
18 KB 		Script
General
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Full URL
https://zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com/WRSiteInterceptEngine/?Q_ZID=ZN_dikYWqsjiUWN0Q5&Q_LOC=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2F&t=1581005865418
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
104.17.208.240 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
afd69f2419c8fc6ad99a60ef498b1776cb28de0fb8551f2127ad5b36ef2c9c46
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/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Thu, 06 Feb 2020 16:17:45 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
224028
cf-polished
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strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-bgj
minify
server
cloudflare
x-powered-by
Express
etag
W/"11d43-5vO/n8sE00KMP8qngbM/I3zT7cw"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
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cache-control
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cf-ray
560e6fa33d74d8e9-AMS
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept

Verdicts & Comments Add Verdict or Comment

34 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| onformdata object| onpointerrawupdate undefined| log function| _ function| $ function| jQuery function| autosize object| __core-js_shared__ object| ncbi string| GoogleAnalyticsObject function| ga function| ncbi_global_ga string| version object| pieces object| lre object| ure object| plus undefined| _super undefined| _superApply object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| alert_text object| now object| choices function| fix_browser_message function| galert_message function| galert string| urlpart function| matcher object| message object| div object| QSI

7 Cookies

Domain/Path Name / Value
.nih.gov/ Name: _gat_dap
Value: 1
www.ncbi.nlm.nih.gov/ Name: loglevel
Value: WARN
.nih.gov/ Name: _gid
Value: GA1.2.419772586.1581005865
.nih.gov/ Name: _gat_ncbiSg
Value: 1
.nih.gov/ Name: ncbi_sid
Value: 8F737B55061C8521_D4ECSID
.nih.gov/ Name: _ga
Value: GA1.2.1386955283.1581005865
.ncbi.nlm.nih.gov/ Name: ncbi_pinger
Value: N4IgDgTgpgbg+mAFgSwCYgFwgIYA4DMARoagAyECcpAbBQMaG4UCMArLs6ae9QCwW5eAZQCSAERABfIA

14 Console Messages

Source Level URL
Text
console-api log URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 5)
Message:
JQMIGRATE: Logging is active
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 15)
Message:
Element #term is initialized with deprecated class, 'jig-ncbiclearbutton jig-ncbiautocomplete'. Use data-jig="ncbiclearbutton" instead.
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 15)
Message:
Element #term is initialized with deprecated class, 'jig-ncbiclearbutton jig-ncbiautocomplete'. Use data-jig="ncbiautocomplete" instead.
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 5)
Message:
JQMIGRATE: jQuery.browser is deprecated
console-api log URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 5)
Message:
console.trace
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 15)
Message:
Element #navcontent is initialized with deprecated class, 'inline_list jig-ncbimenu ui-ncbimenu resources_list'. Use data-jig="ncbimenu" instead.
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 5)
Message:
JQMIGRATE: jQuery.fn.andSelf() replaced by jQuery.fn.addBack()
console-api log URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 5)
Message:
console.trace
console-api log (Line 1)
Message:
========================
console-api log (Line 2)
Message:
Qualtrics survey loaded
console-api log (Line 6)
Message:
========================
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 15)
Message:
Element #ui-ncbiexpander-2 is initialized with deprecated class, 'jig-ncbiexpander'. Use data-jig="ncbiexpander" instead.
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 15)
Message:
Element #ui-ncbiexpander-3 is initialized with deprecated class, 'jig-ncbiexpander'. Use data-jig="ncbiexpander" instead.
console-api warning URL: https://www.ncbi.nlm.nih.gov/core/jig/1.14.8/js/jig.min.js(Line 15)
Message:
Element #ui-ncbiexpander-4 is initialized with deprecated class, 'jig-ncbiexpander'. Use data-jig="ncbiexpander" instead.

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.

eutils.ncbi.nlm.nih.gov
static.pubmed.gov
stats.g.doubleclick.net
www.google-analytics.com
www.ncbi.nlm.nih.gov
zndikywqsjiuwn0q5-nlmenterprise.siteintercept.qualtrics.com
104.17.208.240
2607:f220:41e:4290::110
2607:f220:41f:4290::19
2607:f220:41f:4290::20
2a00:1450:4001:806::200e
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