bayes.cs.ucla.edu Open in urlscan Pro
131.179.80.97 Public Scan

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Submitted URL:
https://ucla.in/2KYYviP
Effective URL:
http://bayes.cs.ucla.edu/PRIMER/
Submission: On January 16 via manual (January 16th 2019, 8:00:20 am UTC) from US

Summary HTTP 4 Redirects Links 1 Behaviour Indicators

Similar DOM Content API

Summary

This website contacted 2 IPs in 2 countries across 3 domains to perform 4 HTTP transactions. The main IP is 131.179.80.97, located in Los Angeles, United States and belongs to UCLA - University of California, Los Angeles, US. The main domain is bayes.cs.ucla.edu.

This is the only time bayes.cs.ucla.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
1 1	67.199.248.12 67.199.248.12		395224 (BITLY-AS) (BITLY-AS - Bitly Inc)
2	131.179.80.97 131.179.80.97		52 (UCLA) (UCLA - University of California)
2	2a00:1450:400... 2a00:1450:4001:818::200e		15169 (GOOGLE) (GOOGLE - Google LLC)
4	2

1 67.199.248.12 (United States) 1 redirects

ASN395224 (BITLY-AS - Bitly Inc, US)
PTR: cname.bitly.com

ucla.in	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 131.179.80.97 (Los Angeles, United States)

ASN52 (UCLA - University of California, Los Angeles, US)
PTR: Causality.CS.UCLA.EDU

bayes.cs.ucla.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:818::200e (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

	Apex Domain Subdomains	Transfer
2	google-analytics.com www.google-analytics.com	17 KB
2	ucla.edu bayes.cs.ucla.edu	287 KB
1	ucla.in 1 redirects ucla.in	421 B
4	3

	Domain	Requested by
2	www.google-analytics.com	bayes.cs.ucla.edu
2	bayes.cs.ucla.edu	bayes.cs.ucla.edu
1	ucla.in	1 redirects
4	3

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

Domain
www.amazon.com

Subject Issuer	Validity	Valid
*.google-analytics.com Google Internet Authority G3	`2018-12-19` - `2019-03-13`	3 months	crt.sh

This page contains 1 frames:

Primary Page: http://bayes.cs.ucla.edu/PRIMER/
Frame ID: 8575C2590DCC99BF15B1B79FA71F3954
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://ucla.in/2KYYviP HTTP 301
http://bayes.cs.ucla.edu/PRIMER/ Page URL

Detected technologies

FrontPage (Editors) Expand

Overall confidence: 100%
Detected patterns

meta generator /Microsoft FrontPage(?:\s((?:Express )?[\d.]+))?/i

PHP (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers server /php\/?([\d.]+)?/i

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.]+)|[^\/-])|(?:^|)HTTPD)/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
env /^gaGlobal$/i

Page Statistics

4
Requests

50 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

2
IPs

2
Countries

304 kB
Transfer

329 kB
Size

3
Cookies

1 Outgoing links

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

URL: http://www.amazon.com/Causal-Inference-Statistics-Judea-Pearl/dp/1119186846/ref=sr_1_1?ie=UTF8&qid=1452539578&sr=8-1&keywords=judea+pearl+primer
Title: Publisher's Description

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://ucla.in/2KYYviP HTTP 301
http://bayes.cs.ucla.edu/PRIMER/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1

http://www.google-analytics.com/analytics.js HTTP 307
https://www.google-analytics.com/analytics.js

Request Chain 2

http://www.google-analytics.com/r/collect?v=1&_v=j72&a=1154023960&t=pageview&_s=1&dl=http%3A%2F%2Fbayes.cs.ucla.edu%2FPRIMER%2F&ul=en-us&de=UTF-8&dt=PRIMER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAAAB~&jid=136379982&gjid=1100802074&cid=688396646.1547625604&tid=UA-27875070-3&_gid=1637939224.1547625604&_r=1&z=1067096666 HTTP 307
https://www.google-analytics.com/r/collect?v=1&_v=j72&a=1154023960&t=pageview&_s=1&dl=http%3A%2F%2Fbayes.cs.ucla.edu%2FPRIMER%2F&ul=en-us&de=UTF-8&dt=PRIMER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAAAB~&jid=136379982&gjid=1100802074&cid=688396646.1547625604&tid=UA-27875070-3&_gid=1637939224.1547625604&_r=1&z=1067096666

4 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 / Show response
bayes.cs.ucla.edu/PRIMER/
Redirect Chain

https://ucla.in/2KYYviP
http://bayes.cs.ucla.edu/PRIMER/

7 KB
8 KB

676ms
160ms

Document
text/html

131.179.80.97
University of Cal...

General

Check archive.org

Show headers Download Go to

Full URL: http://bayes.cs.ucla.edu/PRIMER/
Protocol: HTTP/1.1
Server: 131.179.80.97 Los Angeles, United States, ASN52 (UCLA - University of California, Los Angeles, US),
Reverse DNS: Causality.CS.UCLA.EDU
Software: Apache/2.4.6 (CentOS) PHP/5.4.16 /
Resource Hash: 563acc3d9c01df697cd865e120bd2ec12aef47ca754d473f7aa232b74ec6a7f8

Request headers

Host: bayes.cs.ucla.edu
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_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Wed, 16 Jan 2019 08:00:04 GMT
Server: Apache/2.4.6 (CentOS) PHP/5.4.16
Last-Modified: Thu, 18 Oct 2018 00:01:59 GMT
ETag: "1d7b-578757ee6b856"
Accept-Ranges: bytes
Content-Length: 7547
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8

Redirect headers

Cache-Control: private, max-age=90
Content-Length: 119
Content-Security-Policy: referrer always;
Content-Type: text/html; charset=utf-8
Date: Wed, 16 Jan 2019 08:00:03 GMT
Location: http://bayes.cs.ucla.edu/PRIMER/
Referrer-Policy: unsafe-url
Server: nginx
Set-Cookie: _bit=j0g803-8e3f4123dac8ef7d04-00v; Domain=ucla.in; Expires=Mon, 15 Jul 2019 08:00:03 GMT
Connection: close

GET
H/1.1 200
OK primer-cover.jpg
bayes.cs.ucla.edu/PRIMER/ 279 KB
279 KB 160ms
160ms Image
image/jpeg 131.179.80.97
University of Cal...

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://bayes.cs.ucla.edu/PRIMER/primer-cover.jpg
Requested by: Host: bayes.cs.ucla.edu
URL: http://bayes.cs.ucla.edu/PRIMER/
Protocol: HTTP/1.1
Server: 131.179.80.97 Los Angeles, United States, ASN52 (UCLA - University of California, Los Angeles, US),
Reverse DNS: Causality.CS.UCLA.EDU
Software: Apache/2.4.6 (CentOS) PHP/5.4.16 /
Resource Hash: 97245380d790b409a1c67eafc3ae9640138e42ffee45b671be9449f367298621

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate
Host: bayes.cs.ucla.edu
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept: image/webp,image/apng,image/*,*/*;q=0.8
Referer: http://bayes.cs.ucla.edu/PRIMER/
Connection: keep-alive
Cache-Control: no-cache
Referer: http://bayes.cs.ucla.edu/PRIMER/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Wed, 16 Jan 2019 08:00:04 GMT
Last-Modified: Fri, 08 Jan 2016 20:57:33 GMT
Server: Apache/2.4.6 (CentOS) PHP/5.4.16
ETag: "45a7a-528d8d6106940"
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 285306

GET
H2

200

analytics.js Show response
www.google-analytics.com/
Redirect Chain

http://www.google-analytics.com/analytics.js
https://www.google-analytics.com/analytics.js

43 KB
17 KB

7ms
6ms

Script
text/javascript

2a00:1450:4001:818::200e
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: bayes.cs.ucla.edu
URL: http://bayes.cs.ucla.edu/PRIMER/

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:818::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

b688a3bcd1297cc0fe08e6e52fea14ba9108ee4b9a2052c03e7bac6e19347255

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: http://bayes.cs.ucla.edu/PRIMER/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 05 Nov 2018 21:10:09 GMT
server: Golfe2
age: 4258
date: Wed, 16 Jan 2019 06:49:06 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
content-length: 17404
expires: Wed, 16 Jan 2019 08:49:06 GMT

Redirect headers

Location: https://www.google-analytics.com/analytics.js
Non-Authoritative-Reason: HSTS

GET
H2

200

collect
www.google-analytics.com/r/
Redirect Chain

http://www.google-analytics.com/r/collect?v=1&_v=j72&a=1154023960&t=pageview&_s=1&dl=http%3A%2F%2Fbayes.cs.ucla.edu%2FPRIMER%2F&ul=en-us&de=UTF-8&dt=PRIMER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&...
https://www.google-analytics.com/r/collect?v=1&_v=j72&a=1154023960&t=pageview&_s=1&dl=http%3A%2F%2Fbayes.cs.ucla.edu%2FPRIMER%2F&ul=en-us&de=UTF-8&dt=PRIMER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0...

35 B
101 B

14ms
13ms

Image
image/gif

2a00:1450:4001:818::200e
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/r/collect?v=1&_v=j72&a=1154023960&t=pageview&_s=1&dl=http%3A%2F%2Fbayes.cs.ucla.edu%2FPRIMER%2F&ul=en-us&de=UTF-8&dt=PRIMER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAAAB~&jid=136379982&gjid=1100802074&cid=688396646.1547625604&tid=UA-27875070-3&_gid=1637939224.1547625604&_r=1&z=1067096666

Requested by

Host: bayes.cs.ucla.edu
URL: http://bayes.cs.ucla.edu/PRIMER/

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:818::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: http://bayes.cs.ucla.edu/PRIMER/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 16 Jan 2019 08:00:04 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: 200
cache-control: no-cache, no-store, must-revalidate
alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

Location: https://www.google-analytics.com/r/collect?v=1&_v=j72&a=1154023960&t=pageview&_s=1&dl=http%3A%2F%2Fbayes.cs.ucla.edu%2FPRIMER%2F&ul=en-us&de=UTF-8&dt=PRIMER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAAAB~&jid=136379982&gjid=1100802074&cid=688396646.1547625604&tid=UA-27875070-3&_gid=1637939224.1547625604&_r=1&z=1067096666
Non-Authoritative-Reason: HSTS

Verdicts & Comments Add Verdict or Comment

9 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| onselectstart object| onselectionchange function| queueMicrotask string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 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
			.ucla.edu/	1970-01-18 21:53:45	Name: _gat Value: 1
			.ucla.edu/	1970-01-18 21:55:12	Name: _gid Value: GA1.2.1637939224.1547625604
			.ucla.edu/	1970-01-19 15:24:57	Name: _ga Value: GA1.2.688396646.1547625604

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.

bayes.cs.ucla.edu
ucla.in
www.google-analytics.com
131.179.80.97
2a00:1450:4001:818::200e
67.199.248.12
563acc3d9c01df697cd865e120bd2ec12aef47ca754d473f7aa232b74ec6a7f8
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
97245380d790b409a1c67eafc3ae9640138e42ffee45b671be9449f367298621
b688a3bcd1297cc0fe08e6e52fea14ba9108ee4b9a2052c03e7bac6e19347255