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URL:
https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
Submission Tags: phishing malicious Search All
Submission: On November 03 via api (November 3rd 2020, 4:46:47 pm UTC) from US

Summary HTTP 95 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 13 IPs in 5 countries across 12 domains to perform 95 HTTP transactions. The main IP is 2604:9e00:1:139::5, located in United States and belongs to WEBAIR-INTERNET, US. The main domain is hstalks.com.
TLS certificate: Issued by Let's Encrypt Authority X3 on November 1st 2020. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
50	2604:9e00:1:1... 2604:9e00:1:139::5	27257 (WEBAIR-IN...) (WEBAIR-INTERNET)
2	13.226.132.49 13.226.132.49	16509 (AMAZON-02) (AMAZON-02)
4	2600:9000:218... 2600:9000:2182:ee00:6:738b:f940:93a1	16509 (AMAZON-02) (AMAZON-02)
5	2a00:1450:400... 2a00:1450:4001:806::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:80b::2008	15169 (GOOGLE) (GOOGLE)
2	2a02:26f0:10c... 2a02:26f0:10c:582::25ea	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2 4	2a05:f500:10:... 2a05:f500:10:101::b93f:9105	14413 (LINKEDIN) (LINKEDIN)
2 2	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	2a00:1450:400... 2a00:1450:400c:c01::9c	15169 (GOOGLE) (GOOGLE)
13	2a04:4e42:3::626 2a04:4e42:3::626	54113 (FASTLY) (FASTLY)
3 5	2600:9000:218... 2600:9000:2182:bc00:1:a3fa:7cc0:93a1	16509 (AMAZON-02) (AMAZON-02)
1	52.43.23.235 52.43.23.235	16509 (AMAZON-02) (AMAZON-02)
10	2a04:4e42:1b:... 2a04:4e42:1b::626	54113 (FASTLY) (FASTLY)
95	13

50 2604:9e00:1:139::5 (United States)

ASN27257 (WEBAIR-INTERNET, US)

hstalks.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 13.226.132.49 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-132-49.dus51.r.cloudfront.net

scripts.iconnode.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2600:9000:2182:ee00:6:738b:f940:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdn.userway.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:806::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:80b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a02:26f0:10c:582::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a05:f500:10:101::b93f:9105 (Ireland) 2 redirects

ASN14413 (LINKEDIN, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:21::14 (United States) 2 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

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

1 2a00:1450:400c:c01::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

13 2a04:4e42:3::626 (Ascension Island)

ASN54113 (FASTLY, US)

ssl.p.jwpcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
assets-jpcust.jwpsrv.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
prd.jwpltx.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2600:9000:2182:bc00:1:a3fa:7cc0:93a1 (United States) 3 redirects

ASN16509 (AMAZON-02, US)

content.jwplatform.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.43.23.235 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-43-23-235.us-west-2.compute.amazonaws.com

api.userway.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

10 2a04:4e42:1b::626 (Ascension Island)

ASN54113 (FASTLY, US)

videos-fms.jwpsrv.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
50	hstalks.com hstalks.com	2 MB
13	jwpsrv.com assets-jpcust.jwpsrv.com videos-fms.jwpsrv.com	1 MB
6	jwpcdn.com ssl.p.jwpcdn.com	181 KB
6	linkedin.com 4 redirects px.ads.linkedin.com www.linkedin.com	3 KB
5	jwplatform.com 3 redirects content.jwplatform.com	3 KB
5	google-analytics.com www.google-analytics.com	19 KB
5	userway.org cdn.userway.org api.userway.org	23 KB
4	jwpltx.com prd.jwpltx.com	178 B
2	licdn.com snap.licdn.com	3 KB
2	iconnode.com scripts.iconnode.com
1	doubleclick.net stats.g.doubleclick.net	84 B
1	googletagmanager.com www.googletagmanager.com	41 KB
95	12

	Domain	Requested by
50	hstalks.com	hstalks.com
10	videos-fms.jwpsrv.com	ssl.p.jwpcdn.com
6	ssl.p.jwpcdn.com	hstalks.com
5	content.jwplatform.com	3 redirects hstalks.com ssl.p.jwpcdn.com
5	www.google-analytics.com	hstalks.com www.google-analytics.com
4	prd.jwpltx.com
4	px.ads.linkedin.com	2 redirects hstalks.com
4	cdn.userway.org	hstalks.com cdn.userway.org
3	assets-jpcust.jwpsrv.com
2	www.linkedin.com	2 redirects
2	snap.licdn.com	hstalks.com snap.licdn.com
2	scripts.iconnode.com	hstalks.com
1	api.userway.org	cdn.userway.org
1	stats.g.doubleclick.net	www.google-analytics.com
1	www.googletagmanager.com	hstalks.com
95	15

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

Domain
mail.google.com
compose.mail.yahoo.com
wa.me
www.facebook.com
twitter.com
www.linkedin.com
vk.com

Subject Issuer	Validity	Valid
hstalks.com Let's Encrypt Authority X3	`2020-11-01` - `2021-01-30`	3 months	crt.sh
*.iconnode.com Amazon	`2020-09-19` - `2021-10-21`	a year	crt.sh
cdn.userway.org Amazon	`2019-12-16` - `2021-01-16`	a year	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-10-20` - `2021-01-12`	3 months	crt.sh
*.licdn.com DigiCert SHA2 Secure Server CA	`2019-04-01` - `2021-05-07`	2 years	crt.sh
px.ads.linkedin.com DigiCert SHA2 Secure Server CA	`2020-08-05` - `2021-02-05`	6 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-10-06` - `2020-12-29`	3 months	crt.sh
jwplayer.map.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2020-04-24` - `2021-04-25`	a year	crt.sh
jwplayer.com Amazon	`2020-02-29` - `2021-03-29`	a year	crt.sh
api.userway.org Amazon	`2019-12-30` - `2021-01-30`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
Frame ID: 31F36740C081188069E44BC2E88D5B09
Requests: 95 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

CentOS (Operating Systems) Expand

Overall confidence: 100%
Detected patterns

headers server /CentOS/i

Apache (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

95
Requests

98 %
HTTPS

85 %
IPv6

12
Domains

15
Subdomains

13
IPs

5
Countries

3194 kB
Transfer

3922 kB
Size

8
Cookies

8 Outgoing links

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

URL: https://mail.google.com/mail/u/0/?view=cm&fs=1&to&su=Introduction%20to%20the%20cardiovascular%20system&body=Introduction%20to%20the%20cardiovascular%20system%0AProf.%20Jeremy%20Ward%0A%0Ahttps%3A//hstalks.com/bs/4061/
Title: Gmail

Search URL Search Domain Scan URL

URL: http://compose.mail.yahoo.com/?to=&subject=Introduction%20to%20the%20cardiovascular%20system&body=Introduction%20to%20the%20cardiovascular%20system%0AProf.%20Jeremy%20Ward%0A%0Ahttps%3A//hstalks.com/bs/4061/
Title: Yahoo!

Search URL Search Domain Scan URL

URL: https://wa.me/?text=Introduction%20to%20the%20cardiovascular%20system%0ahttps%3A//hstalks.com/bs/4061/
Title: WhatsApp

Search URL Search Domain Scan URL

URL: http://www.facebook.com/share.php?u=https%3A//hstalks.com/bs/4061/
Title: Facebook

Search URL Search Domain Scan URL

URL: http://twitter.com/home?status=Introduction%20to%20the%20cardiovascular%20system%20https%3A//hstalks.com/bs/4061/
Title: Twitter

Search URL Search Domain Scan URL

URL: http://www.linkedin.com/shareArticle?mini=true&url=https%3A//hstalks.com/bs/4061/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: http://vk.com/share.php?url=https%3A//hstalks.com/bs/4061/&image=https%3A//hstalks.com/upload/thumbs/talk/resized/4061.200x150.jpg
Title: VKontakte

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/henry-stewart-talks

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 45

https://px.ads.linkedin.com/collect/?pid=1358986&conversionId=1541098&fmt=gif HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%2F%3Fpid%3D1358986%26conversionId%3D1541098%26fmt%3Dgif%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect/?pid=1358986&conversionId=1541098&fmt=gif&liSync=true

Request Chain 46

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1358986%2C859826&time=1604421990777&url=https%3A%2F%2Fhstalks.com%2Ft%2F4061%2Fintroduction-to-the-cardiovascular-system%2F%3Fbiosci%3Dundefined HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D1358986%252C859826%26time%3D1604421990777%26url%3Dhttps%253A%252F%252Fhstalks.com%252Ft%252F4061%252Fintroduction-to-the-cardiovascular-system%252F%253Fbiosci%253Dundefined%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1358986%2C859826&time=1604421990777&url=https%3A%2F%2Fhstalks.com%2Ft%2F4061%2Fintroduction-to-the-cardiovascular-system%2F%3Fbiosci%3Dundefined&liSync=true

Request Chain 57

https://content.jwplatform.com/tracks/cBtUSdYJ.vtt HTTP 301
https://assets-jpcust.jwpsrv.com/tracks/cBtUSdYJ.vtt

Request Chain 59

https://content.jwplatform.com/strips/TEXEuNdp-120.vtt HTTP 301
https://assets-jpcust.jwpsrv.com/strips/TEXEuNdp-120.vtt

Request Chain 60

https://content.jwplatform.com/v2/media/TEXEuNdp/poster.jpg?width=720 HTTP 302
https://assets-jpcust.jwpsrv.com/thumbnails/fd2nfsv9-720.jpg

95 HTTP transactions
0 data transactions

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

GET
H/1.1 200
OK Primary Request Cookie set / Show response
hstalks.com/t/4061/introduction-to-the-cardiovascular-system/ 97 KB
98 KB 878ms
622ms Document
text/html 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to

Full URL

https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

2f11f7fdbccda5f0911a6c4a093a2856758f0a3530a84d60c153df429b47df4a

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;
X-Frame-Options	SAMEORIGIN

Request headers

Host: hstalks.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Tue, 03 Nov 2020 16:46:28 GMT
Server: Apache/2.2.15 (CentOS)
Content-Length: 99781
X-Frame-Options: SAMEORIGIN
Vary: Cookie
Set-Cookie: uiconf_collection=biosci; Path=/ _passive_auth_was_attempted=2020-11-03T16:46:29+00:00; Path=/ csrftoken=tNS8MCIIUYXAmlOMRTjKTLRyLtwwYpHyr8g7PrQ8IkKj7tBlwhIguVob2WCZzScT; expires=Tue, 02-Nov-2021 16:46:29 GMT; Max-Age=31449600; Path=/ sessionid=96oei8imib7b021d07hkafusqj41yugt; HttpOnly; Path=/
Content-Security-Policy: upgrade-insecure-requests;
Keep-Alive: timeout=3, max=12
Connection: Keep-Alive
Content-Type: text/html; charset=utf-8

GET
H/1.1 200
OK website-biosci.04db0f2a5e71.css
hstalks.com/static/global/css/ 417 KB
417 KB 255ms
85ms Stylesheet
text/css 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to

Full URL

https://hstalks.com/static/global/css/website-biosci.04db0f2a5e71.css

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

28b5f05aac79649c30c757a79a222578981a644ab3e73506412090725667ea18

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Tue, 27 Oct 2020 10:36:02 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "390069-68409-5b2a49d00a880"
Content-Type: text/css
Date: Tue, 03 Nov 2020 16:46:29 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=12
Content-Length: 427017

GET
H2 404 67378.js
scripts.iconnode.com/ 0
0 556ms
437ms Script
application/xml 13.226.132.49
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://scripts.iconnode.com/67378.js
Requested by: Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.226.132.49 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-226-132-49.dus51.r.cloudfront.net
Software: /
Resource Hash

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

GET
H/1.1 200
OK header-logo-white.15fb9270c2ad.png
hstalks.com/static/global/img/common-areas/ 4 KB
4 KB 601ms
85ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/static/global/img/common-areas/header-logo-white.15fb9270c2ad.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

d698684ecb6bca7ab9423ca6a1869b2e7b8543baf1e1590bd5ba0d6ad13a132a

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Sun, 08 Jul 2018 08:50:58 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "3920b0-1041-57078fedf8080"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=11
Content-Length: 4161

GET
H/1.1 200
OK header-logo-biosci.9a69946f8e0b.png
hstalks.com/static/global/img/common-areas/ 4 KB
4 KB 281ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/static/global/img/common-areas/header-logo-biosci.9a69946f8e0b.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

587632c4913a2ee8a39540f64986448cefd645b47cf6c9038cc1b2d54ad52265

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Sun, 08 Jul 2018 08:50:58 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "392101-1037-57078fedf8080"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:30 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=7
Content-Length: 4151

GET
H/1.1 200
OK 3468.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
7 KB 330ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3468.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

18c25df1f2ad23dc8daa92f29ce066b59e57ffe5e99566799fcfd81aa80b35e9

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Sun, 06 Oct 2019 09:52:32 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "13a316-18bd-5943ae4d91800"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:30 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=10
Content-Length: 6333

GET
H/1.1 200
OK 2873.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 5 KB
5 KB 246ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/2873.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

78a9472081b561c360b350dab81f14137d1d2da1922a9d7ebfbdc83bbf0931a2

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Wed, 30 Dec 2015 12:56:45 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "1c4821-142d-5281d12047d40"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:30 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=11
Content-Length: 5165

GET
H/1.1 200
OK 978.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
7 KB 245ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/978.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

478e7d1e7753ccb1689115ec3f926d04f6ffe09eba31a99955e6a8dcded71b24

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Wed, 30 Dec 2015 12:56:08 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "1c4150-192e-5281d0fcfea00"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:30 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=11
Content-Length: 6446

GET
H/1.1 200
OK 3605.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
7 KB 250ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3605.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

c8305ffa2bac98d71f0b3672ae8aa5ab57ca38fa0523b7c3f11a8039407c6e27

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Tue, 04 Aug 2020 05:52:06 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "fe53e-1951-5ac06dae86d80"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:30 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=7
Content-Length: 6481

GET
H/1.1 200
OK 369.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 7 KB
7 KB 331ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/369.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

ce77d7d0ae7cc590320e90e2832880ae6083f79fe0cb107d8427321bc464ae27

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Thu, 28 Feb 2019 08:01:02 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "20008c-1a1d-582efb1014b80"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:30 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=10
Content-Length: 6685

GET
H/1.1 200
OK 3547.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
6 KB 85ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3547.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

23305aeb977e12df9077cbedf1fb87b2b2990af27c279f5a9b881e467318f1c5

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Wed, 25 Mar 2020 12:32:54 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "1023e4-169f-5a1ad113a4980"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=5
Content-Length: 5791

GET
H/1.1 200
OK 3316.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
7 KB 84ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3316.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

37c48f0263f54645e974e0af11c0843290546c8f506e1abcbc5df25a9227a6d0

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Thu, 02 Aug 2018 11:09:03 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "2c006b-1944-57271d6baf1c0"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=8
Content-Length: 6468

GET
H/1.1 200
OK 3293.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 5 KB
5 KB 84ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3293.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

a1a0e13a5477be9d85800159f07df87ea625fa0f8b0e97242279aba219cb5327

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Tue, 22 May 2018 08:37:44 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "2c005b-1445-56cc755016600"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=4
Content-Length: 5189

GET
H/1.1 200
OK 3355.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
7 KB 86ms
86ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3355.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

a373aaed44fc5bc393ae385e57ea78d66ae663eb90d08afcbe670ccc2795e50e

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Tue, 18 Dec 2018 07:00:53 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "1c4bc2-18f4-57d4675515340"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=10
Content-Length: 6388

GET
H/1.1 200
OK 1001.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 5 KB
5 KB 85ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/1001.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

44a5b07b707faed9b8bf1278cac771823386f0c6b53fd25a0211e1cb807a040d

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Wed, 30 Dec 2015 12:57:00 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "3599f9-14a6-5281d12e95f00"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=4
Content-Length: 5286

GET
H/1.1 200
OK 3486.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 7 KB
7 KB 85ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3486.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

f74859b8023bab8a9661d1567a88e6b4f6ff72bdc7344e1eb08e556dcf52ac47

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Mon, 04 Nov 2019 11:09:56 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "fe4b2-1aaa-596835b0cc900"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=7
Content-Length: 6826

GET
H/1.1 200
OK 2769.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
6 KB 85ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/2769.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

9c4d6219e618d2fa3c436f0acbc7066a8dbde6e8d72d74445ee5ce0b3b49ce2c

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Tue, 12 Dec 2017 10:29:32 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "359605-17c6-560222061fb00"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=3
Content-Length: 6086

GET
H/1.1 200
OK 2553.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
6 KB 86ms
85ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/2553.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

c914ca852d3c5a3a874ff2a07cebaf9aec7c6d44a09e503ad5763e80fd28f8ca

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Mon, 18 Jan 2016 11:22:56 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "1c45ad-1679-52999f97ce400"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=9
Content-Length: 5753

GET
H/1.1 200
OK many-speakers-small.50c8230e8f36.png
hstalks.com/static/global/img/components/ 3 KB
3 KB 85ms
85ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/static/global/img/components/many-speakers-small.50c8230e8f36.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

bbb1989a04ec73930360f5daee701ffb8dcebc2c2b288d9bd8c4111b72be4799

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Thu, 10 Sep 2015 19:09:34 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "39233e-a37-51f6956edb780"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=11
Content-Length: 2615

GET
H/1.1 200
OK 3356.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
6 KB 85ms
85ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/3356.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

5000c22b29d8ce51685e30fe690525b946d53e81f215eed6275249fdbceea3e9

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Security-Policy: upgrade-insecure-requests;
Last-Modified: Mon, 17 Dec 2018 09:43:22 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "2c0069-166b-57d349c8fe280"
Content-Type: image/png
Date: Tue, 03 Nov 2020 16:46:31 GMT
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=3, max=3
Content-Length: 5739

GET
H/1.1 200
OK 2888.51x51.png
hstalks.com/upload/thumbs/speaker/resized/ 6 KB
6 KB 84ms
84ms Image
image/png 2604:9e00:1:139::5
WEBAIR-INTERNET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hstalks.com/upload/thumbs/speaker/resized/2888.51x51.png

Requested by

Host: hstalks.com
URL: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2604:9e00:1:139::5 , United States, ASN27257 (WEBAIR-INTERNET, US),

Reverse DNS

Software

Apache/2.2.15 (CentOS) /

Resource Hash

85f31d7e34af5edbc12c05a891c5ea9037171de88b02e0254b7cc90db2c53448

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

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Full URL

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WEBAIR-INTERNET

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Full URL

https://hstalks.com/static/jwplayer/buttons/15x.svg

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

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WEBAIR-INTERNET

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Full URL

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Protocol

HTTP/1.1

Security

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OK 2x.svg
hstalks.com/static/jwplayer/buttons/ 1 KB
1 KB 87ms
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image/svg+xml 2604:9e00:1:139::5
WEBAIR-INTERNET

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Full URL

https://hstalks.com/static/jwplayer/buttons/2x.svg

Protocol

HTTP/1.1

Security

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Response headers

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GET
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GET
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Response headers

date: Tue, 03 Nov 2020 16:46:31 GMT
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99ms Image
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GOOGLE

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GET
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1 KB 133ms
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WEBAIR-INTERNET

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Protocol

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Security

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Server

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1 KB 132ms
84ms Image
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https://hstalks.com/static/jwplayer/buttons/plus_sign.svg

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Host: hstalks.com
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Protocol

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Security

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Server

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2 KB 7ms
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Full URL: https://ssl.p.jwpcdn.com/player/v/8.13.0/vttparser.js
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Request headers

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Response headers

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Server

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Software

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Response headers

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Response headers

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GOOGLE

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https://www.google-analytics.com/collect?v=1&_v=j87&a=623271097&t=event&ni=1&_s=4&dl=https%3A%2F%2Fhstalks.com%2Ft%2F4061%2Fintroduction-to-the-cardiovascular-system%2F%3Fbiosci&ul=en-us&de=UTF-8&dt=Introduction%20to%20the%20cardiovascular%20system%20%7C%20HSTalks&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=JW%20Player%20Video&ea=Play&el=https%3A%2F%2Fcontent.jwplatform.com%2Fmanifests%2FTEXEuNdp.m3u8%3Fexp%3D1604422080%26sig%3Dc3909d0ab07554fa359fd2eef5e067c8&_u=KEBAAEABAAAAAC~&jid=&gjid=&cid=1455790164.1604421991&tid=UA-1430935-2&_gid=792483833.1604421991&z=1708379379

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 03 Nov 2020 12:05:36 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 16856
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content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
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prd.jwpltx.com/v1/jwplayer6/ 0
26 B 99ms
99ms Image
text/plain 2a04:4e42:3::626
FASTLY

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Full URL: https://prd.jwpltx.com/v1/jwplayer6/ping.gif?h=1061045228&e=s&n=0437418958195575&aid=L75b0MjXEeSWJw7aWAk5Bw&amp=0&at=1&c=-1&ccp=0&cp=0&d=1&eb=0&ed=6&emi=1huqvei4f63v&i=0&id=TEXEuNdp&lid=eb8ouh1xps8p&lsa=set&mt=1&pbd=1&pbr=1&pgi=cjx7fmf6ike1&ph=0&pii=0&pl=525&plc=1&pli=v6p4vr1itxj6&pp=hlsjs&ppm=VOD&prc=1&ps=4&pss=1&pt=Introduction%20to%20the%20cardiovascular%20system%20%7C%20HSTalks&pu=https%3A%2F%2Fhstalks.com%2Ft%2F4061%2Fintroduction-to-the-cardiovascular-system%2F%3Fbiosci&pv=8.13.0&pyc=1&s=0&sdk=0&stc=1&stpe=0&t=5023_12.mp4&tv=3.29.1&vb=1&vi=1&vl=90&wd=700&abm=1&cae=0&cct=1&cdid=hst-player&drm=0&ff=450&fid=0f3220ff-7174-4948-9f3b-b53eaacc9fd3&fsm=0&l=4&lng=en&mk=hls&mu=https%3A%2F%2Fcontent.jwplatform.com%2Fmanifests%2FTEXEuNdp.m3u8%3Fexp%3D1604422080%26sig%3Dc3909d0ab07554fa359fd2eef5e067c8&pd=2&pdr=&plng=en&pni=0&pr=2&q=32&qcr=initial%20choice&sbr=230&sp=0&strt=460&tb=4&tt=1&vd=2126&vh=540&vs=5&vw=720&sa=1604421992248
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Reverse DNS
Software: nginx /
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Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 03 Nov 2020 16:46:32 GMT
via: 1.1 varnish
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GET
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videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/ 127 KB
127 KB 93ms
93ms XHR
video/mp2t 2a04:4e42:1b::626
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Full URL: https://videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/TEXEuNdp-19569193.mp4-3.ts
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Reverse DNS
Software: otfp /
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Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 03 Nov 2020 16:46:32 GMT
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GET
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videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/ 130 KB
130 KB 94ms
93ms XHR
video/mp2t 2a04:4e42:1b::626
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Full URL: https://videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/TEXEuNdp-19569193.mp4-4.ts
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Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
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Response headers

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GET
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videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/ 133 KB
133 KB 94ms
94ms XHR
video/mp2t 2a04:4e42:1b::626
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Full URL: https://videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/TEXEuNdp-19569193.mp4-5.ts
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Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
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Response headers

date: Tue, 03 Nov 2020 16:46:32 GMT
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image/svg+xml 2600:9000:2182:ee00:6:738b:f940:93a1
AMAZON-02

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Full URL: https://cdn.userway.org/widgetapp/images/body_wh.svg
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Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
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Response headers

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945 B 13ms
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image/svg+xml 2600:9000:2182:ee00:6:738b:f940:93a1
AMAZON-02

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Full URL: https://cdn.userway.org/widgetapp/images/spin_wh.svg
Protocol: H2
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Request headers

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Response headers

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106 KB 225ms
223ms XHR
video/mp2t 2a04:4e42:1b::626
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Full URL: https://videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/TEXEuNdp-19569193.mp4-6.ts
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Request headers

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Response headers

date: Tue, 03 Nov 2020 16:46:32 GMT
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93ms XHR
video/mp2t 2a04:4e42:1b::626
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Full URL: https://videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/TEXEuNdp-19569193.mp4-7.ts
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Response headers

date: Tue, 03 Nov 2020 16:46:33 GMT
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112 KB 94ms
93ms XHR
video/mp2t 2a04:4e42:1b::626
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Full URL: https://videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/TEXEuNdp-19569193.mp4-8.ts
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136 KB 94ms
94ms XHR
video/mp2t 2a04:4e42:1b::626
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Full URL: https://videos-fms.jwpsrv.com/0_5fa1b397_0xfe13886d0d08605d716a5bacd50e39822fbc2ff2/content/conversions/1eFEHYW9/videos/TEXEuNdp-19569193.mp4-9.ts
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Reverse DNS
Software: otfp /
Resource Hash: b1cd627912a853feff2989829c9b8b57021bbc20f31b207a3dac1a299f84b898

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 03 Nov 2020 16:46:39 GMT
via: 1.1 varnish, 1.1 varnish
x-backend: https://s3-external-1.amazonaws.com
age: 0
x-cache: HIT, MISS
status: 200
fastly-stats: otfp=1
content-length: 138744
x-served-by: cache-bwi5140-BWI, cache-hhn4068-HHN
x-fastly-otfp-info: ss=32.000 sl=4.000 vl=2126.433 rs=720x540
server: otfp
x-timer: S1604421999.378839,VS0,VE87
etag: "5RpL66tjyVMS0jcBGfmI7uuKra3BDn13-pkCwlKSh5BJJ9t7FXDUlNE7YPSmogyYzfDYYr0JaMF0gxlfSiE1J1PUIg"
content-type: video/mp2t
access-control-allow-origin: *
accept-ranges: bytes
access-control-allow-headers: accept-encoding, cache-control, origin, dnt
x-cache-hits: 1, 0

GET
H2 204 ping.gif
prd.jwpltx.com/v1/jwplayer6/ 0
49 B 101ms
101ms Image
text/plain 2a04:4e42:3::626
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://prd.jwpltx.com/v1/jwplayer6/ping.gif?h=166035763&e=ret&n=2215336346790995&aid=L75b0MjXEeSWJw7aWAk5Bw&amp=0&at=1&c=-1&ccp=0&cp=0&d=1&eb=0&ed=6&emi=1huqvei4f63v&i=0&id=TEXEuNdp&lid=eb8ouh1xps8p&lsa=set&mt=1&pbd=1&pbr=1&pgi=cjx7fmf6ike1&ph=0&pii=0&pl=525&plc=1&pli=v6p4vr1itxj6&pp=hlsjs&ppm=VOD&prc=1&ps=4&pss=1&pt=Introduction%20to%20the%20cardiovascular%20system%20%7C%20HSTalks&pu=https%3A%2F%2Fhstalks.com%2Ft%2F4061%2Fintroduction-to-the-cardiovascular-system%2F%3Fbiosci&pv=8.13.0&pyc=1&s=0&sdk=0&stc=1&stpe=0&t=5023_12.mp4&tv=3.29.1&vb=1&vi=1&vl=90&wd=700&abm=1&ati=0&avc=0&bwe=8023&etw=10&fid=0f3220ff-7174-4948-9f3b-b53eaacc9fd3&fls=0&fsm=0&mu=https%3A%2F%2Fcontent.jwplatform.com%2Fmanifests%2FTEXEuNdp.m3u8%3Fexp%3D1604422080%26sig%3Dc3909d0ab07554fa359fd2eef5e067c8&pbs=0&pr=2&q=32&sbr=230&ubc=0&vh=540&vti=0&vw=720&sa=1604422002483
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a04:4e42:3::626 , Ascension Island, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://hstalks.com/t/4061/introduction-to-the-cardiovascular-system/?biosci
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 03 Nov 2020 16:46:42 GMT
via: 1.1 varnish
server: nginx
x-cache: MISS
status: 204
x-cache-hits: 0
accept-ranges: bytes
x-served-by: cache-fra19136-FRA

Verdicts & Comments Add Verdict or Comment

33 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.

8 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
hstalks.com/	1969-12-31 23:59:59	Name: header_user_panel_shown Value: true
.hstalks.com/	1970-01-19 13:41:48	Name: _gid Value: GA1.2.792483833.1604421991
.hstalks.com/	1970-01-19 13:40:22	Name: _gat Value: 1
.hstalks.com/	1970-01-20 07:11:33	Name: _ga Value: GA1.2.1455790164.1604421991
hstalks.com/	1970-01-19 22:24:31	Name: csrftoken Value: tNS8MCIIUYXAmlOMRTjKTLRyLtwwYpHyr8g7PrQ8IkKj7tBlwhIguVob2WCZzScT
hstalks.com/	1969-12-31 23:59:59	Name: _passive_auth_was_attempted Value: 2020-11-03T16:46:29+00:00
hstalks.com/	1969-12-31 23:59:59	Name: sessionid Value: 96oei8imib7b021d07hkafusqj41yugt
hstalks.com/	1969-12-31 23:59:59	Name: uiconf_collection Value: biosci

6 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
console-api	log	URL: https://cdn.userway.org/widget.js(Line 1) Message: Loading for: https://hstalks.com
console-api	log	URL: https://hstalks.com/static/global/js/talk-player.e999f838ae0d.js(Line 1) Message: playerReady
console-api	log	URL: https://hstalks.com/static/global/js/talk-player.e999f838ae0d.js(Line 1) Message: playerResize [object Object]
console-api	log	URL: https://hstalks.com/static/global/js/talk-player.e999f838ae0d.js(Line 1) Message: playerBuffer [object Object]
console-api	log	URL: https://hstalks.com/static/global/js/talk-player.e999f838ae0d.js(Line 1) Message: playerPlay [object Object]
console-api	log	URL: https://hstalks.com/static/global/js/talk-player.e999f838ae0d.js(Line 1) Message: playerFirstFrame [object Object]

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;
X-Frame-Options	SAMEORIGIN

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.

api.userway.org
assets-jpcust.jwpsrv.com
cdn.userway.org
content.jwplatform.com
hstalks.com
prd.jwpltx.com
px.ads.linkedin.com
scripts.iconnode.com
snap.licdn.com
ssl.p.jwpcdn.com
stats.g.doubleclick.net
videos-fms.jwpsrv.com
www.google-analytics.com
www.googletagmanager.com
www.linkedin.com
13.226.132.49
2600:9000:2182:bc00:1:a3fa:7cc0:93a1
2600:9000:2182:ee00:6:738b:f940:93a1
2604:9e00:1:139::5
2620:1ec:21::14
2a00:1450:4001:806::200e
2a00:1450:4001:80b::2008
2a00:1450:400c:c01::9c
2a02:26f0:10c:582::25ea
2a04:4e42:1b::626
2a04:4e42:3::626
2a05:f500:10:101::b93f:9105
52.43.23.235
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hstalks.com Open in urlscan Pro 2604:9e00:1:139::5 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

95 Requests

98 %HTTPS

85 %IPv6

12 Domains

15 Subdomains

13 IPs

5 Countries

3194 kBTransfer

3922 kBSize

8 Cookies

8 Outgoing links

Redirected requests

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

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hstalks.com Open in urlscan Pro
2604:9e00:1:139::5 Public Scan

Screenshot
Live screenshot

Full Image

95
Requests

98 %
HTTPS

85 %
IPv6

12
Domains

15
Subdomains

13
IPs

5
Countries

3194 kB
Transfer

3922 kB
Size

8
Cookies

95 HTTP transactions
0 data transactions