www.mdcalc.com Open in urlscan Pro
188.114.96.3 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://www.mdcalc.com/mdrd-gfr-equation
Effective URL:
https://www.mdcalc.com/calc/76/mdrd-gfr-equation
Submission: On June 29 via manual (June 29th 2023, 11:55:49 am UTC) from US — Scanned from NL

Summary HTTP 41 Redirects Links 9 Behaviour Indicators

Summary

This website contacted 11 IPs in 3 countries across 11 domains to perform 41 HTTP transactions. The main IP is 188.114.96.3, located in Amsterdam, Netherlands and belongs to CLOUDFLARENET, US. The main domain is www.mdcalc.com. The Cisco Umbrella rank of the primary domain is 87156.
TLS certificate: Issued by GTS CA 1P5 on June 22nd 2023. Valid for: 3 months.

This is the only time www.mdcalc.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 8	188.114.96.3 188.114.96.3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2606:4700:e2:... 2606:4700:e2::ac40:850f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
12	188.114.97.3 188.114.97.3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2600:9000:26d... 2600:9000:26db:800:3:b7e:8940:93a1	16509 (AMAZON-02) (AMAZON-02)
2	44.208.140.31 44.208.140.31	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:829::2002	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:812::2008	15169 (GOOGLE) (GOOGLE)
1	75.101.210.181 75.101.210.181	14618 (AMAZON-AES) (AMAZON-AES)
1	8.18.47.7 8.18.47.7	398989 (DEEPINTENT) (DEEPINTENT)
2 2	34.102.246.198 34.102.246.198	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
2 2	185.89.210.212 185.89.210.212	29990 (ASN-APPNEX) (ASN-APPNEX)
1	3.33.220.150 3.33.220.150	16509 (AMAZON-02) (AMAZON-02)
41	11

8 188.114.96.3 (Amsterdam, Netherlands) 1 redirects

ASN13335 (CLOUDFLARENET, US)

www.mdcalc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-web.mdcalc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-web-img.mdcalc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:e2::ac40:850f (United States)

ASN13335 (CLOUDFLARENET, US)

use.fontawesome.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

12 188.114.97.3 (Amsterdam, Netherlands)

ASN13335 (CLOUDFLARENET, US)

cdn-web-css.mdcalc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:26db:800:3:b7e:8940:93a1 (United States)

ASN16509 (AMAZON-02, US)

cmp.osano.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 44.208.140.31 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-208-140-31.compute-1.amazonaws.com

aim-tag.hcn.health	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:829::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:812::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 75.101.210.181 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-75-101-210-181.compute-1.amazonaws.com

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

1 8.18.47.7 (Miami, United States)

ASN398989 (DEEPINTENT, US)

match.deepintent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.102.246.198 (Kansas City, United States) 2 redirects

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 198.246.102.34.bc.googleusercontent.com

trc.lhmos.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 185.89.210.212 (Frankfurt am Main, Germany) 2 redirects

ASN29990 (ASN-APPNEX, US)
PTR: 942.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net

secure.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.33.220.150 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: a12b7a488abeaa9e4.awsglobalaccelerator.com

match.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
20	mdcalc.com 1 redirects www.mdcalc.com — Cisco Umbrella Rank: 87156 cdn-web-css.mdcalc.com — Cisco Umbrella Rank: 107796 cdn-web.mdcalc.com — Cisco Umbrella Rank: 125606 cdn-web-img.mdcalc.com — Cisco Umbrella Rank: 129100	1 MB
3	fontawesome.com use.fontawesome.com — Cisco Umbrella Rank: 1196	99 KB
2	adnxs.com 2 redirects secure.adnxs.com — Cisco Umbrella Rank: 469	2 KB
2	lhmos.com 2 redirects trc.lhmos.com — Cisco Umbrella Rank: 11689	731 B
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 79	181 KB
2	hcn.health aim-tag.hcn.health — Cisco Umbrella Rank: 29864	29 KB
1	adsrvr.org match.adsrvr.org — Cisco Umbrella Rank: 383	266 B
1	deepintent.com match.deepintent.com — Cisco Umbrella Rank: 1137	45 B
1	medtargetsystem.com www.medtargetsystem.com — Cisco Umbrella Rank: 12563
1	googletagservices.com www.googletagservices.com — Cisco Umbrella Rank: 205	26 KB
1	osano.com cmp.osano.com — Cisco Umbrella Rank: 5937	64 KB
41	11

	Domain	Requested by
12	cdn-web-css.mdcalc.com	www.mdcalc.com
3	cdn-web.mdcalc.com	www.mdcalc.com
3	use.fontawesome.com	www.mdcalc.com use.fontawesome.com
3	www.mdcalc.com	1 redirects cdn-web.mdcalc.com
2	secure.adnxs.com	2 redirects
2	trc.lhmos.com	2 redirects
2	www.googletagmanager.com	cmp.osano.com
2	aim-tag.hcn.health	www.mdcalc.com cmp.osano.com
2	cdn-web-img.mdcalc.com	www.mdcalc.com
1	match.adsrvr.org
1	match.deepintent.com
1	www.medtargetsystem.com	cmp.osano.com
1	www.googletagservices.com	cmp.osano.com
1	cmp.osano.com	www.mdcalc.com
41	14

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

Domain
coachcalculator.ices.on.ca
annals.org
www.ncbi.nlm.nih.gov
itunes.apple.com
play.google.com
twitter.com
www.facebook.com
www.linkedin.com
ehr.mdcalc.com

Subject Issuer	Validity	Valid
mdcalc.com GTS CA 1P5	`2023-06-22` - `2023-09-20`	3 months	crt.sh
use.fontawesome.com GTS CA 1P5	`2023-05-06` - `2023-08-04`	3 months	crt.sh
cmp.osano.com Amazon RSA 2048 M02	`2023-02-21` - `2023-09-30`	7 months	crt.sh
aim-tag-web.prod.taiga.cloud Amazon RSA 2048 M02	`2023-02-21` - `2023-12-12`	10 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-05-29` - `2023-08-21`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-05-29` - `2023-08-21`	3 months	crt.sh
medtargetsystem.com Amazon RSA 2048 M02	`2023-02-24` - `2023-11-20`	9 months	crt.sh
*.deepintent.com Go Daddy Secure Certificate Authority - G2	`2022-11-30` - `2024-01-01`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://www.mdcalc.com/calc/76/mdrd-gfr-equation
Frame ID: A7E9F290A08D3139F69E1CD3A25AFAC5
Requests: 39 HTTP requests in this frame

Frame: https://www.medtargetsystem.com/iframe/transition?client-origin=https%3A%2F%2Fwww.mdcalc.com
Frame ID: 6E81163757E35CCE73BE34AD6FB7BA7F
Requests: 1 HTTP requests in this frame

Frame: https://aim-tag.hcn.health/iframe.html?client-origin=https%3A%2F%2Fwww.mdcalc.com&pageview-id=e1605120-1673-11ee-9fc6-71a7e1a174e6&stps=%7B%7D
Frame ID: F02EEAF58A467445DE51AE9B5B820C81
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

MDRD GFR Equation - MDCalc

Page URL History Show full URLs

https://www.mdcalc.com/mdrd-gfr-equation HTTP 308
https://www.mdcalc.com/calc/76/mdrd-gfr-equation Page URL

Detected technologies

DoubleClick for Publishers (DFP) (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

googletagservices\.com/tag/js/gpt(?:_mobile)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

41
Requests

73 %
HTTPS

33 %
IPv6

11
Domains

14
Subdomains

11
IPs

3
Countries

1698 kB
Transfer

6927 kB
Size

7
Cookies

9 Outgoing links

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

URL: https://coachcalculator.ices.on.ca/#/terms
Title: official version of the modified score here.

Search URL Search Domain Scan URL

URL: http://annals.org/aim/article-abstract/727341/using-standardized-serum-creatinine-values-modification-diet-renal-disease-study?volume=145&issue=4&page=247
Title: Levey 2006

Search URL Search Domain Scan URL

URL: http://www.ncbi.nlm.nih.gov/pubmed/?term=Levey+AS%5BAuthor%5D
Title: PubMed

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/us/app/mdcalc-medical-calculators-clinical-scores/id1001640662?ls=1&mt=8

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=com.mdaware.mdcalc&hl=en

Search URL Search Domain Scan URL

URL: https://twitter.com/MDCalc

Search URL Search Domain Scan URL

URL: https://www.facebook.com/MDCalc/

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/mdcalc/

Search URL Search Domain Scan URL

URL: https://ehr.mdcalc.com/
Title: Get MDCalc in Your EHR

Search URL Search Domain Scan URL

Page URL History

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

https://www.mdcalc.com/mdrd-gfr-equation HTTP 308
https://www.mdcalc.com/calc/76/mdrd-gfr-equation Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 39

https://trc.lhmos.com/uid/set?aimsessionidv4=e1dbc2b0-1673-11ee-ab5c-01baa751a64e&dgid=UNK&mcode=15710&mid=47 HTTP 302
https://secure.adnxs.com/getuidu?https://trc.lhmos.com/uid/save/?uid=$UID&aimsessionidv4=e1dbc2b0-1673-11ee-ab5c-01baa751a64e&dgid=UNK&mcode=15710&mid=47 HTTP 307
https://secure.adnxs.com/bounce?%2Fgetuidu%3Fhttps%3A%2F%2Ftrc.lhmos.com%2Fuid%2Fsave%2F%3Fuid%3D%24UID%26aimsessionidv4%3De1dbc2b0-1673-11ee-ab5c-01baa751a64e%26dgid%3DUNK%26mcode%3D15710%26mid%3D47 HTTP 302
https://trc.lhmos.com/uid/save/?uid=7291412757095344156&aimsessionidv4=e1dbc2b0-1673-11ee-ab5c-01baa751a64e&dgid=UNK&mcode=15710&mid=47 HTTP 302
https://match.adsrvr.org/track/cmf/generic?ttd_pid=v0gsn3b&ttd_tpi=1&ttd_puid=47&ttd_puid=UNK&ttd_puid=7291412757095344156&ttd_puid=null&ttd_puid=9d323acf-eb32-4188-b271-8f099271d4fd&ttd_puid=&ttd_puid=e1dbc2b0-1673-11ee-ab5c-01baa751a64e

41 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 mdrd-gfr-equation Show response
www.mdcalc.com/calc/76/
Redirect Chain

https://www.mdcalc.com/mdrd-gfr-equation
https://www.mdcalc.com/calc/76/mdrd-gfr-equation

912 KB
169 KB

620ms
620ms

Document
text/html

188.114.96.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.mdcalc.com/calc/76/mdrd-gfr-equation

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

be4b281b94eb8488b306f4cf4b5dad96a0b9352d10a605cd1cbab82779e85f19

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	0

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: nl-NL,nl;q=0.9

Response headers

access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0
cf-cache-status: DYNAMIC
cf-ray: 7dedfb6bee7b1b0b-AMS
content-encoding: br
content-type: text/html; charset=UTF-8
date: Thu, 29 Jun 2023 11:55:43 GMT
expect-ct: max-age=0
last-modified: Wed, 31 May 2023 22:14:22 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
origin-agent-cluster: ?1
referrer-policy: origin-when-cross-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=F%2BfubyWteQ0zxzj4AfIFm%2BMnpzlJJpPDwh%2Bd86jba3eM%2FAhn6fOe%2BdBWJqJvp3i6cXAoaZjQdZXU%2FSxaKUvD1vRTKXiD77sPMLkblLrW5iiRrHftGIzHNx6jVczb7OnQwA%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains
vary: Accept-Encoding
via: 1.1 10c6c3dafd71d2880db1f56a9baf3a70.cloudfront.net (CloudFront)
x-amz-cf-id: e17ndiPkT3QIJz7E263R75Uixc9IfF2RAmzrZm6A1GYsJypQq6LQdA==
x-amz-cf-pop: AMS1-C1
x-cache: Miss from cloudfront
x-content-type-options: nosniff
x-dns-prefetch-control: off
x-download-options: noopen
x-xss-protection: 0

Redirect headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 7dedfb6b7e171b0b-AMS
content-length: 0
date: Thu, 29 Jun 2023 11:55:43 GMT
location: /calc/76/mdrd-gfr-equation
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XzVvmXHetqDep4nLaBTUzSnH0Y4QTCIHHm0bZ1bMYQHWFNpzUdqierncEhQxvdoaWsRLB6IKzkI1WvjV19QPX9OjrNwdUgGGKs1JJt9yPgdX8YpJ6wz6Fb1fhVihzjm%2FoQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
via: 1.1 10c6c3dafd71d2880db1f56a9baf3a70.cloudfront.net (CloudFront)
x-amz-cf-id: O-W1H5kiOj1_T3qd7ggnMKLSqc-0mSJciIAhZNQPHQzelT5uimA0lw==
x-amz-cf-pop: AMS1-C1
x-cache: LambdaGeneratedResponse from cloudfront

GET
H2 200 all.css
use.fontawesome.com/releases/v5.7.2/css/ 53 KB
12 KB 111ms
43ms Stylesheet
text/css 2606:4700:e2::ac40:850f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/releases/v5.7.2/css/all.css
Requested by: Host: www.mdcalc.com
URL: https://www.mdcalc.com/calc/76/mdrd-gfr-equation
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:e2::ac40:850f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9c099acc093abd2df85eaa34052ad36fe69b6ed16582c14aecd2928baa3b63bf

Request headers

Referer: https://www.mdcalc.com/
Origin: https://www.mdcalc.com
accept-language: nl-NL,nl;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

Response headers

date: Thu, 29 Jun 2023 11:55:44 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: WG6P8N1X4A8025NY
age: 1219742
alt-svc: h3=":443"; ma=86400
x-amz-id-2: MC0XYoMrn0yhIuXw7IRs5p7kCjN7uBId/c731BsysdM++dYpV06EiHrNoRAut+bFqm7W3BiCJVI=
last-modified: Wed, 30 Jun 2021 15:45:57 GMT
server: cloudflare
etag: W/"7b1d7f457d056ace7b230b587b9f3753"
access-control-max-age: 3000
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods: GET
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6mIofIzolA3U3eVNUJDCojuiDEBIb7hLaBIzJ9nE5fEHyhOmuEknC%2FTDOph6aUv7UVCkybfLWf6pBAkp%2FOiCa6L1huFUVzcwYE150O0Se%2BPhLjPFgKGjeQZHWo8mubSW6lPl8ZxNmsIoYcEluqwFbWwj"}],"group":"cf-nel","max_age":604800}
content-type: text/css
cache-control: max-age=31556926
cf-ray: 7dedfb7049560b5c-AMS

GET
H2 200 regular-webfont.woff
cdn-web-css.mdcalc.com/fonts/ 28 KB
28 KB 135ms
64ms Font
application/octet-stream 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn-web-css.mdcalc.com/fonts/regular-webfont.woff
Requested by: Host: www.mdcalc.com
URL: https://www.mdcalc.com/calc/76/mdrd-gfr-equation
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 66b28d4d5a0421cbcbcb17a02209ae5df4375689e8bddf8161e165b430121ca9

Request headers

Referer: https://www.mdcalc.com/
Origin: https://www.mdcalc.com
accept-language: nl-NL,nl;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

Response headers

date: Thu, 29 Jun 2023 11:55:44 GMT
via: 1.1 fd4c476aa3616f643565cbbf3a891a78.cloudfront.net (CloudFront)
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-cf-pop: AMS50-C1
age: 3535
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
content-length: 28228
last-modified: Fri, 17 Feb 2017 19:45:23 GMT
server: cloudflare
etag: "e35d7db42c8ddc99774b3f899f658bb1"
access-control-max-age: 3000
access-control-allow-methods: GET, PUT, HEAD
content-type: application/octet-stream
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Uxg1DjOmmW24wiN90DANh%2F5lU1ovGgmowM08ICvmIy389sgGDAi8pEcABNYF9M32MYnDlbTOLh6ZbsaZGdB0fn9h4W3JNg45YmRU87e0LBKapmJClyBnG%2FEisSSx7%2Fg6JeNYqsq2KzbV"}],"group":"cf-nel","max_age":604800}
vary: Accept-Encoding,Origin,Access-Control-Request-Headers,Access-Control-Request-Method
cache-control: max-age=691200
accept-ranges: bytes
cf-ray: 7dedfb704e2c0a6c-AMS
x-amz-cf-id: 2koetqoFoWALzHfOlYxZ4F2wA3o95Ygw1aQq_vO2Gu13Z4f3B5HvHg==

GET
H2 200 regular-webfont.woff2
cdn-web-css.mdcalc.com/fonts/ 21 KB
22 KB 107ms
36ms Font
application/octet-stream 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn-web-css.mdcalc.com/fonts/regular-webfont.woff2
Requested by: Host: www.mdcalc.com
URL: https://www.mdcalc.com/calc/76/mdrd-gfr-equation
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 69ad703c31c5fafc402eb7735cab800f5f916a22d8fc018432a917c0d28579c1

Request headers

Referer: https://www.mdcalc.com/
Origin: https://www.mdcalc.com
accept-language: nl-NL,nl;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

Response headers

date: Thu, 29 Jun 2023 11:55:44 GMT
via: 1.1 24562ce7bb1d06e6505e84aac2d66ac6.cloudfront.net (CloudFront)
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-cf-pop: AMS50-C1
age: 5188
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
content-length: 21952
last-modified: Fri, 17 Feb 2017 19:45:24 GMT
server: cloudflare
etag: "11ba8edd25aec66686536042a49e0440"
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Full URL

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Full URL

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GOOGLE

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Full URL

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AMAZON-AES

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https://trc.lhmos.com/uid/set?aimsessionidv4=e1dbc2b0-1673-11ee-ab5c-01baa751a64e&dgid=UNK&mcode=15710&mid=47
https://secure.adnxs.com/getuidu?https://trc.lhmos.com/uid/save/?uid=$UID&aimsessionidv4=e1dbc2b0-1673-11ee-ab5c-01baa751a64e&dgid=UNK&mcode=15710&mid=47
https://secure.adnxs.com/bounce?%2Fgetuidu%3Fhttps%3A%2F%2Ftrc.lhmos.com%2Fuid%2Fsave%2F%3Fuid%3D%24UID%26aimsessionidv4%3De1dbc2b0-1673-11ee-ab5c-01baa751a64e%26dgid%3DUNK%26mcode%3D15710%26mid%3D47
https://trc.lhmos.com/uid/save/?uid=7291412757095344156&aimsessionidv4=e1dbc2b0-1673-11ee-ab5c-01baa751a64e&dgid=UNK&mcode=15710&mid=47
https://match.adsrvr.org/track/cmf/generic?ttd_pid=v0gsn3b&ttd_tpi=1&ttd_puid=47&ttd_puid=UNK&ttd_puid=7291412757095344156&ttd_puid=null&ttd_puid=9d323acf-eb32-4188-b271-8f099271d4fd&ttd_puid=&ttd_...

70 B
266 B

138ms
44ms

Image
image/gif

3.33.220.150
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://match.adsrvr.org/track/cmf/generic?ttd_pid=v0gsn3b&ttd_tpi=1&ttd_puid=47&ttd_puid=UNK&ttd_puid=7291412757095344156&ttd_puid=null&ttd_puid=9d323acf-eb32-4188-b271-8f099271d4fd&ttd_puid=&ttd_puid=e1dbc2b0-1673-11ee-ab5c-01baa751a64e
Protocol: H2
Server: 3.33.220.150 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

accept-language: nl-NL,nl;q=0.9
Referer: https://www.mdcalc.com/calc/76/mdrd-gfr-equation
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

content-type: image/gif
pragma: no-cache
date: Thu, 29 Jun 2023 11:55:46 GMT
cache-control: private,no-cache, must-revalidate
x-aspnet-version: 4.0.30319
content-length: 70
p3p: CP="NOI DSP COR CUR ADMo DEVo PSAo PSDo OUR SAMo BUS UNI NAV"

Redirect headers

date: Thu, 29 Jun 2023 11:55:45 GMT
via: 1.1 google
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 1; mode=block
pragma: no-cache
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS, DELETE
access-control-allow-origin: https://www.mdcalc.com/calc/76/mdrd-gfr-equation
location: https://match.adsrvr.org/track/cmf/generic?ttd_pid=v0gsn3b&ttd_tpi=1&ttd_puid=47&ttd_puid=UNK&ttd_puid=7291412757095344156&ttd_puid=null&ttd_puid=9d323acf-eb32-4188-b271-8f099271d4fd&ttd_puid=&ttd_puid=e1dbc2b0-1673-11ee-ab5c-01baa751a64e
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
x-frame-options: DENY
access-control-allow-headers: x-requested-with
expires: 0

Verdicts & Comments Add Verdict or Comment

37 JavaScript Global Variables

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

7 Cookies

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

Domain/Path	Expires	Name / Value
www.mdcalc.com/	1969-12-31 23:59:59	Name: country Value: NL
www.mdcalc.com/	1969-12-31 23:59:59	Name: server-uomsystem Value: SI
.www.medtargetsystem.com/	1969-12-31 23:59:59	Name: s-DMDSESSID Value: be9b26ff308da81395f26dc3a70f7564
aim-tag.hcn.health/	1970-01-20 22:29:59	Name: dmd-tag Value: e1c79e70-1673-11ee-a307-5519c3ad2373
.hcn.health/	1970-01-20 22:29:59	Name: dmd-tag Value: e1c79e70-1673-11ee-a307-5519c3ad2373
.aim-tag.hcn.health/	1969-12-31 23:59:59	Name: dmd-sid4 Value: {%22id%22:%22e1dbc2b0-1673-11ee-ab5c-01baa751a64e%22%2C%22timestamp%22:1688039746000}
.adnxs.com/	1970-01-20 15:03:35	Name: uuid2 Value: 7291412757095344156

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://www.mdcalc.com/api/v1/user/info Message: Failed to load resource: the server responded with a status of 401 ()

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
Strict-Transport-Security	max-age=15552000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	0

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.

aim-tag.hcn.health
cdn-web-css.mdcalc.com
cdn-web-img.mdcalc.com
cdn-web.mdcalc.com
cmp.osano.com
match.adsrvr.org
match.deepintent.com
secure.adnxs.com
trc.lhmos.com
use.fontawesome.com
www.googletagmanager.com
www.googletagservices.com
www.mdcalc.com
www.medtargetsystem.com
185.89.210.212
188.114.96.3
188.114.97.3
2600:9000:26db:800:3:b7e:8940:93a1
2606:4700:e2::ac40:850f
2a00:1450:4001:812::2008
2a00:1450:4001:829::2002
3.33.220.150
34.102.246.198
44.208.140.31
75.101.210.181
8.18.47.7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www.mdcalc.com Open in urlscan Pro 188.114.96.3 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

41 Requests

73 %HTTPS

33 %IPv6

11 Domains

14 Subdomains

11 IPs

3 Countries

1698 kBTransfer

6927 kBSize

7 Cookies

9 Outgoing links

Page URL History

Redirected requests

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

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www.mdcalc.com Open in urlscan Pro
188.114.96.3 Public Scan

Screenshot
Live screenshot

Full Image

41
Requests

73 %
HTTPS

33 %
IPv6

11
Domains

14
Subdomains

11
IPs

3
Countries

1698 kB
Transfer

6927 kB
Size

7
Cookies

41 HTTP transactions
0 data transactions