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www.uchicago.edu Open in urlscan Pro
54.164.206.253  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://r20.rs6.net/tn.jsp?f=001pmXy3Wq4_7XJQkpO1LYNt7ESgxoPiZJicsl6HlWgRiAfUgnL3naVs1zdJZNW6nMCS-wo1wZD-_CBSDCCfKLY...
Effective URL: http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Submission: On November 13 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 9 IPs in 3 countries across 11 domains to perform 25 HTTP transactions. The main IP is 54.164.206.253, located in Ashburn, United States and belongs to AMAZON-AES - Amazon.com, Inc., US. The main domain is www.uchicago.edu.
This is the only time www.uchicago.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 208.75.122.11 40444 (ASN-CC)
5 54.164.206.253 14618 (AMAZON-AES)
1 1 104.109.67.148 20940 (AKAMAI-ASN1)
7 54.230.15.104 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
4 104.108.64.91 16625 (AKAMAI-AS)
2 54.230.15.251 16509 (AMAZON-02)
1 3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a03:2880:f02... 32934 (FACEBOOK)
25 9
1    208.75.122.11 (Waltham, United States)

ASN40444 (ASN-CC - Constant Contact, Inc, US)
PTR: rs6.net
r20.rs6.net
5    54.164.206.253 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-54-164-206-253.compute-1.amazonaws.com
www.uchicago.edu
1    104.109.67.148 (Amsterdam, Netherlands)

ASN20940 (AKAMAI-ASN1, US)
PTR: a104-109-67-148.deploy.static.akamaitechnologies.com
cloud.typography.com
7    54.230.15.104 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-54-230-15-104.ams1.r.cloudfront.net
d3qi0qp55mx5f5.cloudfront.net
2    2a00:1450:4001:814::200a (Ireland)

ASN15169 (GOOGLE - Google Inc., US)
ajax.googleapis.com
4    104.108.64.91 (Amsterdam, Netherlands)

ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US)
PTR: a104-108-64-91.deploy.static.akamaitechnologies.com
s7.addthis.com
m.addthisedge.com
api-public.addthis.com
2    54.230.15.251 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-54-230-15-251.ams1.r.cloudfront.net
d3qi0qp55mx5f5.cloudfront.net
3    2a00:1450:4001:81a::200e (Ireland)

ASN15169 (GOOGLE - Google Inc., US)
www.google-analytics.com
1    2a00:1450:400c:c04::9d (Ireland)

ASN15169 (GOOGLE - Google Inc., US)
stats.g.doubleclick.net
1    2a03:2880:f02d:e:face:b00c:0:2 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
graph.facebook.com
Domain Requested by
9 d3qi0qp55mx5f5.cloudfront.net www.uchicago.edu
5 www.uchicago.edu www.uchicago.edu
3 www.google-analytics.com 1 redirects www.uchicago.edu
2 s7.addthis.com www.uchicago.edu
s7.addthis.com
2 ajax.googleapis.com www.uchicago.edu
1 api-public.addthis.com s7.addthis.com
1 graph.facebook.com s7.addthis.com
1 stats.g.doubleclick.net www.uchicago.edu
1 m.addthisedge.com s7.addthis.com
1 cloud.typography.com 1 redirects
1 r20.rs6.net 1 redirects
0 www.youtube.com Failed www.uchicago.edu
25 12
Subject Issuer Validity Valid
*.cloudfront.net
Symantec Class 3 Secure Server CA - G4		 2016-10-26 -
2017-12-17		 a year crt.sh
*.googleapis.com
Google Internet Authority G2		 2017-11-01 -
2018-01-24		 3 months crt.sh
odc-stage-01.oracle.com
Symantec Class 3 ECC 256 bit SSL CA - G2		 2017-11-07 -
2018-07-20		 8 months crt.sh
*.google-analytics.com
Google Internet Authority G3		 2017-11-01 -
2018-01-24		 3 months crt.sh
*.g.doubleclick.net
Google Internet Authority G3		 2017-11-09 -
2018-02-01		 3 months crt.sh

This page contains 2 frames:

Primary Page: http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Frame ID: 325.1
Requests: 32 HTTP requests in this frame

Frame: https://www.youtube.com/embed/wCH_0WnE-4w?autohide=1&fs=1&autoplay=0&rel=0&modestbranding=1&showinfo=0&hd=1
Frame ID: 325.2
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://r20.rs6.net/tn.jsp?f=001pmXy3Wq4_7XJQkpO1LYNt7ESgxoPiZJicsl6HlWgRiAfUgnL3naVs1zdJZNW6nMC... HTTP 302
    http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers via /.*Varnish/i
Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^\/-])|(?:^|)HTTPD)/i

Page Statistics

25
Requests

60 %
HTTPS

40 %
IPv6

11
Domains

12
Subdomains

9
IPs

3
Countries

705 kB
Transfer

1790 kB
Size

15
Cookies

Page URL History

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

  1. http://r20.rs6.net/tn.jsp?f=001pmXy3Wq4_7XJQkpO1LYNt7ESgxoPiZJicsl6HlWgRiAfUgnL3naVs1zdJZNW6nMCS-wo1wZD-_CBSDCCfKLYauqa1Uyiw7ivSM1Mz6NiGwVUE61ALkjgdlMn-o6tLmCA0QoIrXZHHL5k28ku3wiAmqZiIKzhc3Vg9T426NvQ4vwIcBtVHVUgztYgQbdxAxrzjTyY8hqoACkYphcvFBvoJNUKrgLvZqIjZTAXmEWTT4fQ3No-lf9Wyw==&c HTTP 302
    http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • https://cloud.typography.com/6526092/7025152/css/fonts.css HTTP 302
  • https://d3qi0qp55mx5f5.cloudfront.net/www/fonts/537891/361C51AE66CE8BB45.css
Request Chain 21
  • http://www.google-analytics.com/ga.js HTTP 307
  • https://www.google-analytics.com/ga.js
Request Chain 27
  • http://www.google-analytics.com/r/__utm.gif?utmwv=5.7.0&utms=1&utmn=118950463&utmhn=www.uchicago.edu&utmcs=UTF-8&utmsr=1600x1200&utmvp=1585x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Race%20to%20the%20first%20nuclear%20chain%20reaction%20%7C%20The%20University%20of%20Chicago&utmhid=2089708115&utmr=-&utmp=%2Ffeatures%2Frace_to_the_first_nuclear_chain_reaction%2F&utmht=1510612585155&utmac=UA-3572058-1&utmcc=__utma%3D13670451.1682550072.1510612585.1510612585.1510612585.1%3B%2B__utmz%3D13670451.1510612585.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1673120092&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~ HTTP 307
  • https://www.google-analytics.com/r/__utm.gif?utmwv=5.7.0&utms=1&utmn=118950463&utmhn=www.uchicago.edu&utmcs=UTF-8&utmsr=1600x1200&utmvp=1585x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Race%20to%20the%20first%20nuclear%20chain%20reaction%20%7C%20The%20University%20of%20Chicago&utmhid=2089708115&utmr=-&utmp=%2Ffeatures%2Frace_to_the_first_nuclear_chain_reaction%2F&utmht=1510612585155&utmac=UA-3572058-1&utmcc=__utma%3D13670451.1682550072.1510612585.1510612585.1510612585.1%3B%2B__utmz%3D13670451.1510612585.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1673120092&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~ HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-3572058-1&cid=1682550072.1510612585&jid=1673120092&_v=5.7.0&z=118950463
Request Chain 28
  • http://www.google-analytics.com/r/__utm.gif?utmwv=5.7.0&utms=2&utmn=1300396550&utmhn=www.uchicago.edu&utmcs=UTF-8&utmsr=1600x1200&utmvp=1585x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Race%20to%20the%20first%20nuclear%20chain%20reaction%20%7C%20The%20University%20of%20Chicago&utmhid=2089708115&utmr=-&utmp=%2Ffeatures%2Frace_to_the_first_nuclear_chain_reaction%2F&utmht=1510612585157&utmac=UA-12801400-1&utmcc=__utma%3D13670451.1682550072.1510612585.1510612585.1510612585.1%3B%2B__utmz%3D13670451.1510612585.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1306121140&utmredir=1&utmmt=1&utmu=qDAgAAAAAAAAAAAAAAAAAAAE~ HTTP 307
  • https://www.google-analytics.com/r/__utm.gif?utmwv=5.7.0&utms=2&utmn=1300396550&utmhn=www.uchicago.edu&utmcs=UTF-8&utmsr=1600x1200&utmvp=1585x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Race%20to%20the%20first%20nuclear%20chain%20reaction%20%7C%20The%20University%20of%20Chicago&utmhid=2089708115&utmr=-&utmp=%2Ffeatures%2Frace_to_the_first_nuclear_chain_reaction%2F&utmht=1510612585157&utmac=UA-12801400-1&utmcc=__utma%3D13670451.1682550072.1510612585.1510612585.1510612585.1%3B%2B__utmz%3D13670451.1510612585.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1306121140&utmredir=1&utmmt=1&utmu=qDAgAAAAAAAAAAAAAAAAAAAE~

25 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request Cookie set /
www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Redirect Chain
  • http://r20.rs6.net/tn.jsp?f=001pmXy3Wq4_7XJQkpO1LYNt7ESgxoPiZJicsl6HlWgRiAfUgnL3naVs1zdJZNW6nMCS-wo1wZD-_CBSDCCfKLYauqa1Uyiw7ivSM1Mz6NiGwVUE61ALkjgdlMn-o6tLmCA0QoIrXZHHL5k28ku3wiAmqZiIKzhc3Vg9T426N...
  • http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
34 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Protocol
HTTP/1.1
Server
54.164.206.253 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-54-164-206-253.compute-1.amazonaws.com
Software
Apache /
Resource Hash
074778dc50f25171b70a08c4fbc66b31cc61279adb8bc3df78ca04d5a7cc795c
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.uchicago.edu
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Cache-Control
no-cache
Connection
keep-alive
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Response headers

Date
Mon, 13 Nov 2017 22:20:42 GMT
Content-Encoding
gzip
Age
941
Connection
keep-alive
Content-Length
11009
Pragma
no-cache
Last-Modified
Mon, 13 Nov 2017 22:20:43 GMT
Server
Apache
X-Frame-Options
SAMEORIGIN
Vary
Accept-Encoding
X-Varnish
24407710 28247307
Via
1.1 varnish-v4
Set-Cookie
uchi2_last_visit=1195251642; expires=Tue, 13-Nov-2018 22:20:42 GMT; Max-Age=31536000; path=/; httponly uchi2_last_activity=1510611642; expires=Tue, 13-Nov-2018 22:20:42 GMT; Max-Age=31536000; path=/; httponly uchi2_tracker=%7B%220%22%3A%22features%2Frace_to_the_first_nuclear_chain_reaction%22%2C%22token%22%3A%220fe2230bd1c73b0923baaacb1d75e829%22%7D; path=/; httponly uchi2_csrf_token=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; httponly uchi2_csrf_token=aa78fa5cb0f81b837c1203fa819ded4e69c9629b; expires=Tue, 14-Nov-2017 00:20:42 GMT; Max-Age=7200; path=/; httponly
Accept-Ranges
bytes
Content-Type
text/html; charset=UTF-8
Expires
Mon, 26 Jul 1997 05:00:00 GMT

Redirect headers

Pragma
no-cache, no-cache
Date
Mon, 13 Nov 2017 22:36:22 GMT
Content-Encoding
gzip
Server
Apache
X-Powered-By
Vary
Accept-Encoding,User-Agent
P3P
CP="CAO DSP TAIa OUR NOR UNI"
Location
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Cache-Control
private, no-cache, no-store, max-age=0, must-revalidate, no-cache="Set-Cookie"
Connection
close
Content-Type
text/html;charset=ISO-8859-1
Content-Length
20
361C51AE66CE8BB45.css
d3qi0qp55mx5f5.cloudfront.net/www/fonts/537891/
Redirect Chain
  • https://cloud.typography.com/6526092/7025152/css/fonts.css
  • https://d3qi0qp55mx5f5.cloudfront.net/www/fonts/537891/361C51AE66CE8BB45.css
174 KB
130 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d3qi0qp55mx5f5.cloudfront.net/www/fonts/537891/361C51AE66CE8BB45.css
Requested by
Host: www.uchicago.edu
URL: http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.230.15.104 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-54-230-15-104.ams1.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
7d6ec6ecdb3317f430a257c9a6f5c6983a9f65438f2ee84959a551407bd22037

Request headers

:path
/www/fonts/537891/361C51AE66CE8BB45.css
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
accept
text/css,*/*;q=0.1
cache-control
no-cache
:authority
d3qi0qp55mx5f5.cloudfront.net
referer
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
:scheme
https
:method
GET
Referer
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Response headers

date
Wed, 17 May 2017 22:20:15 GMT
content-encoding
gzip
last-modified
Fri, 20 Jan 2017 15:28:26 GMT
server
AmazonS3
age
12292
vary
Accept-Encoding
x-cache
Hit from cloudfront
x-amz-version-id
null
status
200
content-type
text/css
x-amz-cf-id
ug6-29G5Tkndid7IqWcZ7Vqj84BuhoYKR_HfuL9lbi4kBMoqqF07fw==
via
1.1 4e2a7f4f181b5521eb95542edf4f7c5d.cloudfront.net (CloudFront)

Redirect headers

Date
Mon, 13 Nov 2017 22:36:24 GMT
Last-Modified
Fri, 20 Jan 2017 15:31:19 GMT
Server
Apache
ETag
"453282a1250a9652558e13976fe97ba7:1484926278"
Vary
Accept-Encoding
Content-Type
text/html
Location
https://d3qi0qp55mx5f5.cloudfront.net/www/fonts/537891/361C51AE66CE8BB45.css
Cache-Control
must-revalidate, private
Connection
keep-alive
X-HCo-pid
14
Content-Length
154
Expires
Mon, 13 November 2017 22:36:24 GMT
base_styles_new.css
www.uchicago.edu/c/ 		197 KB
32 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://www.uchicago.edu/c/base_styles_new.css?updated=20171106134552
Requested by
Host: www.uchicago.edu
URL: http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Protocol
HTTP/1.1
Server
54.164.206.253 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-54-164-206-253.compute-1.amazonaws.com
Software
Apache /
Resource Hash
dd4f5b6fd1923f28785e5278b97c8b8ae122b151fe85e770920f649db18b00a4

Request headers

Pragma
no-cache
Accept-Encoding
gzip, deflate
Host
www.uchicago.edu
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
Accept
text/css,*/*;q=0.1
Referer
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Cookie
uchi2_last_visit=1195251642; uchi2_last_activity=1510611642; uchi2_tracker=%7B%220%22%3A%22features%2Frace_to_the_first_nuclear_chain_reaction%22%2C%22token%22%3A%220fe2230bd1c73b0923baaacb1d75e829%22%7D; uchi2_csrf_token=aa78fa5cb0f81b837c1203fa819ded4e69c9629b
Connection
keep-alive
Cache-Control
no-cache
Referer
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Response headers

Date
Mon, 13 Nov 2017 22:20:08 GMT
Content-Encoding
gzip
Last-Modified
Mon, 06 Nov 2017 19:45:52 GMT
Server
Apache
Age
975
ETag
W/"315c8-55d55b3bfcbbd-gzip"
Vary
Accept-Encoding
Content-Type
text/css
Via
1.1 varnish-v4
X-Varnish
26552161 24818340
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
33231
uc_wordmark_hires.gif
d3qi0qp55mx5f5.cloudfront.net/shared-resources/i/template/ 		14 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d3qi0qp55mx5f5.cloudfront.net/shared-resources/i/template/uc_wordmark_hires.gif
Requested by
Host: www.uchicago.edu
URL: http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.230.15.104 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-54-230-15-104.ams1.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
276674e77ca79dee0725472cc8e352c4af438e9f8b8f551eddeb81b11450e9f6

Request headers

:path
/shared-resources/i/template/uc_wordmark_hires.gif
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
accept
image/webp,image/apng,image/*,*/*;q=0.8
cache-control
no-cache
:authority
d3qi0qp55mx5f5.cloudfront.net
referer
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
:scheme
https
:method
GET
Referer
http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Response headers

date
Tue, 08 Aug 2017 15:10:27 GMT
via
1.1 4e2a7f4f181b5521eb95542edf4f7c5d.cloudfront.net (CloudFront)
last-modified
Fri, 04 Aug 2017 16:10:47 GMT
server
AmazonS3
age
8407558
etag
"65540533e3d252d37bbef3ed7a002233"
x-cache
Hit from cloudfront
x-amz-version-id
_tQuNTt_ummwZnKoZhxOJfbJEpG1VB.1
status
200
cache-control
max-age=31536000, must-revalidate
x-amz-replication-status
COMPLETED
accept-ranges
bytes
content-type
image/gif
content-length
14833
x-amz-cf-id
4Akdpk8_sCcty0D7TD2VrJ1IYqJdfX5vJxNZGcu_P7F1LQsc69W8IA==
20171023_Pile_MainB.jpg
d3qi0qp55mx5f5.cloudfront.net/www/i/features/ 		132 KB
132 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d3qi0qp55mx5f5.cloudfront.net/www/i/features/20171023_Pile_MainB.jpg?mtime=1508421643
Requested by
Host: www.uchicago.edu
URL: http://www.uchicago.edu/features/race_to_the_first_nuclear_chain_reaction/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.230.15.104 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-54-230-15-104.ams1.r.cloudfront.net
Software
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cache-control
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referer
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:method
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User-Agent
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Response headers

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x-content-type-options
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server
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alt-svc
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content-length
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expires
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Redirect headers

Location
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Non-Authoritative-Reason
HSTS
layers.75ef7a26b712ff06ac73.js
s7.addthis.com/static/ 		265 KB
74 KB 		Script
General
Check archive.org
Download Go to
Full URL
http://s7.addthis.com/static/layers.75ef7a26b712ff06ac73.js
Requested by
Host: s7.addthis.com
URL: https://s7.addthis.com/js/300/addthis_widget.js
Protocol
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Server
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Software
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Resource Hash
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User-Agent
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Response headers

Timing-Allow-Origin
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Content-Encoding
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X-Host
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Connection
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/
graph.facebook.com/ 		482 B
321 B 		Script
General
Check archive.org
Download Go to
Full URL
http://graph.facebook.com/?id=http%3A%2F%2Fwww.uchicago.edu%2Ffeatures%2Frace_to_the_first_nuclear_chain_reaction%2F&callback=_ate.cbs.rcb_3nxd0
Requested by
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Protocol
HTTP/1.1
Server
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Reverse DNS
Software
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User-Agent
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Accept
*/*
Referer
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Connection
keep-alive
Cache-Control
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Referer
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User-Agent
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Response headers

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facebook-api-version
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Expires
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shares.json
api-public.addthis.com/url/ 		34 B
54 B 		Script
General
Check archive.org
Download Go to
Full URL
http://api-public.addthis.com/url/shares.json?url=http%3A%2F%2Fwww.uchicago.edu%2Ffeatures%2Frace_to_the_first_nuclear_chain_reaction%2F&callback=_ate.cbs.rcb_kkkq0
Requested by
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URL: https://s7.addthis.com/js/300/addthis_widget.js
Protocol
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Server
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Software
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Request headers

Pragma
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User-Agent
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Accept
*/*
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Connection
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Cache-Control
no-cache
Referer
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User-Agent
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Response headers

Date
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Content-Encoding
gzip
Surrogate-Key
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Last-Modified
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Failed requests

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

Domain
www.youtube.com
URL
https://www.youtube.com/embed/wCH_0WnE-4w?autohide=1&fs=1&autoplay=0&rel=0&modestbranding=1&showinfo=0&hd=1

Verdicts & Comments Add Verdict or Comment

0 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.

15 Cookies

Domain/Path Name / Value
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Value: 1
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.youtube.com/ Name: PREF
Value: f1=50000000
www.uchicago.edu/ Name: uchi2_last_activity
Value: 1510611642
.youtube.com/ Name: YSC
Value: n6t_Fdoy2NU
www.uchicago.edu/ Name: __atuvs
Value: 5a0a1e69f15bb184000
www.uchicago.edu/ Name: uchi2_last_visit
Value: 1195251642

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
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.

ajax.googleapis.com
api-public.addthis.com
cloud.typography.com
d3qi0qp55mx5f5.cloudfront.net
graph.facebook.com
m.addthisedge.com
r20.rs6.net
s7.addthis.com
stats.g.doubleclick.net
www.google-analytics.com
www.uchicago.edu
www.youtube.com
www.youtube.com
104.108.64.91
104.109.67.148
208.75.122.11
2a00:1450:4001:814::200a
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