users.nber.org Open in urlscan Pro
198.71.6.39 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://wolfers.org/
Effective URL:
https://users.nber.org/~jwolfers/index.php
Submission: On April 10 via manual (April 10th 2024, 6:22:45 pm UTC) from US — Scanned from DE

Summary HTTP 13 Redirects Links 18 Behaviour Indicators

Summary

This website contacted 5 IPs in 1 countries across 4 domains to perform 13 HTTP transactions. The main IP is 198.71.6.39, located in United States and belongs to NBER-AS, US. The main domain is users.nber.org.
TLS certificate: Issued by GeoTrust TLS RSA CA G1 on June 20th 2023. Valid for: a year.

This is the only time users.nber.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	15.197.142.173 15.197.142.173	16509 (AMAZON-02) (AMAZON-02)
1 1	2620:12a:8000::2 2620:12a:8000::2	54113 (FASTLY) (FASTLY)
1 8	198.71.6.39 198.71.6.39	26287 (NBER-AS) (NBER-AS)
1	199.232.214.137 199.232.214.137	54113 (FASTLY) (FASTLY)
3	2606:2800:234... 2606:2800:234:59:254c:406:2366:268c	15133 (EDGECAST) (EDGECAST)
1	104.244.42.72 104.244.42.72	13414 (TWITTER) (TWITTER)
13	5

1 15.197.142.173 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: a4ec4c6ea1c92e2e6.awsglobalaccelerator.com

wolfers.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2620:12a:8000::2 (United States) 1 redirects

ASN54113 (FASTLY, US)

www.nber.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 198.71.6.39 (United States) 1 redirects

ASN26287 (NBER-AS, US)
PTR: backend2.nber.org

users.nber.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 199.232.214.137 (United States)

ASN54113 (FASTLY, US)

art19.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:2800:234:59:254c:406:2366:268c (United States)

ASN15133 (EDGECAST, US)

platform.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.72 (United States)

ASN13414 (TWITTER, US)

syndication.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	nber.org 2 redirects www.nber.org — Cisco Umbrella Rank: 480706 users.nber.org	429 KB
4	twitter.com platform.twitter.com — Cisco Umbrella Rank: 1784 syndication.twitter.com — Cisco Umbrella Rank: 2204	31 KB
1	art19.com art19.com — Cisco Umbrella Rank: 30684
1	wolfers.org 1 redirects wolfers.org	300 B
13	4

	Domain	Requested by
8	users.nber.org	1 redirects users.nber.org
3	platform.twitter.com	users.nber.org platform.twitter.com
1	syndication.twitter.com	platform.twitter.com
1	art19.com	users.nber.org
1	www.nber.org	1 redirects
1	wolfers.org	1 redirects
13	6

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

Domain
www.lsa.umich.edu
fordschool.umich.edu
sydney.edu.au
www.brookings.edu
piie.com
www.nber.org
www.cepr.org
www.iza.org
www.stanford.edu
www.uni-kiel.de
www.cesifo-group.de
www.ncer.edu.au
cama.crawford.anu.edu.au
nber.org
twitter.com
scholar.google.com
www.macmillanlearning.com

Subject Issuer	Validity	Valid
*.nber.org GeoTrust TLS RSA CA G1	`2023-06-20` - `2024-07-20`	a year	crt.sh
art19.com GlobalSign Atlas R3 DV TLS CA 2023 Q4	`2023-10-21` - `2024-11-21`	a year	crt.sh
*.twimg.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-07-28` - `2024-07-26`	a year	crt.sh
syndication.twitter.com R3	`2024-04-07` - `2024-07-06`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://users.nber.org/~jwolfers/index.php
Frame ID: 1A8091335EAD9914F3789BD422193C04
Requests: 10 HTTP requests in this frame

Frame: https://art19.com/shows/a27371ac-10c8-4918-af82-459e6affe7ca/embed?theme=light-blue&playlist_type=playlist
Frame ID: 48E50950DA89D77BD5F45EF5624CEA99
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.2f70fb173b9000da126c79afe2098f02.html?origin=https%3A%2F%2Fusers.nber.org
Frame ID: 22AE51ACE0019CA791911A5FF2C60083
Requests: 1 HTTP requests in this frame

Frame: https://syndication.twitter.com/srv/timeline-profile/screen-name/JustinWolfers?dnt=false&embedId=twitter-widget-0&features=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%3D%3D&frame=false&hideBorder=false&hideFooter=false&hideHeader=false&hideScrollBar=false&lang=en&maxHeight=600px&origin=https%3A%2F%2Fusers.nber.org%2F~jwolfers%2Findex.php&sessionId=8b2b58571500204e671d0a06246b3bc9a3f8e963&showHeader=true&showReplies=false&transparent=false&widgetsVersion=2615f7e52b7e0%3A1702314776716
Frame ID: 50B04CBA49CE4CC3E65824BCBCD0FF76
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Justin Wolfers | Professor of Economics & Public Policy

Page URL History Show full URLs

http://wolfers.org/ HTTP 307
https://wolfers.org/ HTTP 307
http://wolfers.org/ HTTP 301
http://www.nber.org/~jwolfers HTTP 307
https://www.nber.org/~jwolfers HTTP 301
https://users.nber.org/~jwolfers HTTP 301
https://users.nber.org/~jwolfers/ Page URL
https://users.nber.org/~jwolfers/index.php Page URL

Detected technologies

PHP (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

\.php(?:$|\?)

Twitter (Widgets) Expand

Overall confidence: 100%
Detected patterns

//platform\.twitter\.com/widgets\.js

Page Statistics

13
Requests

92 %
HTTPS

33 %
IPv6

4
Domains

6
Subdomains

5
IPs

1
Countries

459 kB
Transfer

524 kB
Size

0
Cookies

18 Outgoing links

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

URL: http://www.lsa.umich.edu/econ/people/faculty/ci.wolfersjustin_ci.detail
Title: Professor of Economics (College of Literature, Science and the Arts)

Search URL Search Domain Scan URL

URL: http://fordschool.umich.edu/faculty/Justin_Wolfers
Title: Professor of Public Policy (Gerald R. Ford School of Public Policy)

Search URL Search Domain Scan URL

URL: http://sydney.edu.au/arts/economics/
Title: The University of Sydney

Search URL Search Domain Scan URL

URL: http://www.brookings.edu/experts/wolfersj.aspx
Title: The Brookings Institution

Search URL Search Domain Scan URL

URL: http://piie.com/staff/author_bio.cfm?author_id=994
Title: Peterson Institute for International Economics

Search URL Search Domain Scan URL

URL: http://www.nber.org/cgi-bin/familyinfo.pl?a=a&user=justin_wolfers
Title: NBER

Search URL Search Domain Scan URL

URL: http://www.cepr.org/researchers/details/rschcontact.asp?IDENT=157943
Title: CEPR

Search URL Search Domain Scan URL

URL: http://www.iza.org/profile?key=1737
Title: IZA

Search URL Search Domain Scan URL

URL: http://www.stanford.edu/group/scspi/
Title: Stanford Center for the Study of Poverty and Inequality

Search URL Search Domain Scan URL

URL: http://www.uni-kiel.de/ifw/forschung/rdirn.htm
Title: Kiel Institute for the World Economy

Search URL Search Domain Scan URL

URL: http://www.cesifo-group.de/portal/page/portal/ifoHome/a-rts/a8resnet/10resnetmemb/_NETMEMBER_DATA?p_person_id=8054
Title: CESifo Research Network

Search URL Search Domain Scan URL

URL: http://www.ncer.edu.au/
Title: National Centre for Econometric Research

Search URL Search Domain Scan URL

URL: http://cama.crawford.anu.edu.au/about-cama/research-associates/people/?n=wolfers
Title: Center for Applied Macroeconomic Analysis (ANU)

Search URL Search Domain Scan URL

URL: http://nber.org/~jwolfers
Title: www.nber.org/~jwolfers

Search URL Search Domain Scan URL

URL: https://twitter.com/justinwolfers
Title: @JustinWolfers

Search URL Search Domain Scan URL

URL: http://scholar.google.com/citations?user=x6fNSxcAAAAJ
Title: Google scholar

Search URL Search Domain Scan URL

URL: https://www.macmillanlearning.com/college/us/preview/stevensonwolfers1e
Title: "Principles of Economics", "Principles of Microeconomics" and "Principles of Economics"

Search URL Search Domain Scan URL

URL: https://twitter.com/JustinWolfers
Title: Tweets by @JustinWolfers

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.

http://wolfers.org/ HTTP 307
https://wolfers.org/ HTTP 307
http://wolfers.org/ HTTP 301
http://www.nber.org/~jwolfers HTTP 307
https://www.nber.org/~jwolfers HTTP 301
https://users.nber.org/~jwolfers HTTP 301
https://users.nber.org/~jwolfers/ Page URL
https://users.nber.org/~jwolfers/index.php Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

http://wolfers.org/ HTTP 307
https://wolfers.org/ HTTP 307
http://wolfers.org/ HTTP 301
http://www.nber.org/~jwolfers HTTP 307
https://www.nber.org/~jwolfers HTTP 301
https://users.nber.org/~jwolfers HTTP 301
https://users.nber.org/~jwolfers/

13 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

/ Show response
users.nber.org/~jwolfers/
Redirect Chain

http://wolfers.org/
https://wolfers.org/
http://wolfers.org/
http://www.nber.org/~jwolfers
https://www.nber.org/~jwolfers
https://users.nber.org/~jwolfers
https://users.nber.org/~jwolfers/

218 B
740 B

95ms
95ms

Document
text/html

198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://users.nber.org/~jwolfers/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

198.71.6.39 , United States, ASN26287 (NBER-AS, US),

Reverse DNS

backend2.nber.org

Software

Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 /

Resource Hash

7eedf118a7da795c5ffb9c3c2af5346946c5a06eee54b3619917dfa537bd339b

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Accept-Ranges: bytes
Access-Control-Allow-Credentials: true
Cache-Control: max-age=2
Connection: Keep-Alive
Content-Type: text/html
Date: Wed, 10 Apr 2024 18:22:39 GMT
ETag: "da-5b232bb333121"
Expires: Wed, 10 Apr 2024 18:22:41 GMT
Keep-Alive: timeout=20, max=99
Last-Modified: Wed, 21 Oct 2020 18:44:02 GMT
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
Transfer-Encoding: chunked
Vary: Origin
X-XSS-Protection: 1

Redirect headers

Cache-Control: max-age=2
Connection: Keep-Alive
Content-Length: 401
Content-Type: text/html; charset=iso-8859-1
Date: Wed, 10 Apr 2024 18:22:39 GMT
Expires: Wed, 10 Apr 2024 18:22:41 GMT
Keep-Alive: timeout=20, max=100
Location: https://users.nber.org/~jwolfers/
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
X-XSS-Protection: 1

GET
H/1.1 200
OK Primary Request index.php Show response
users.nber.org/~jwolfers/ 8 KB
8 KB 96ms
96ms Document
text/html 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://users.nber.org/~jwolfers/index.php

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

198.71.6.39 , United States, ASN26287 (NBER-AS, US),

Reverse DNS

backend2.nber.org

Software

Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 /

Resource Hash

2fb34981ad0ccabb6fbbcd517a360beef64ef963c8ddf43ebdc18c625d7298d5

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

Referer: https://users.nber.org/~jwolfers/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

Accept-Ranges: bytes
Access-Control-Allow-Credentials: true
Cache-Control: max-age=2
Connection: Keep-Alive
Content-Length: 8079
Date: Wed, 10 Apr 2024 18:22:39 GMT
ETag: "1f8f-5f5cc5a9ed033"
Expires: Wed, 10 Apr 2024 18:22:41 GMT
Keep-Alive: timeout=20, max=98
Last-Modified: Wed, 01 Mar 2023 01:08:46 GMT
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
Vary: Origin
X-XSS-Protection: 1

GET favicon.ico
users.nber.org/ 0
0

GET
H/1.1 200
OK styles.css
users.nber.org/~jwolfers/ 6 KB
6 KB 189ms
105ms Stylesheet
text/css 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://users.nber.org/~jwolfers/styles.css

Requested by

Host: users.nber.org
URL: https://users.nber.org/~jwolfers/index.php

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

198.71.6.39 , United States, ASN26287 (NBER-AS, US),

Reverse DNS

backend2.nber.org

Software

Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 /

Resource Hash

0a209b6effde21916a95c43218254d01eec4744d003d2acb4744bacaf2dd74ac

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://users.nber.org/~jwolfers/index.php
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 10 Apr 2024 18:22:40 GMT
Last-Modified: Mon, 01 Dec 2014 18:33:45 GMT
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
ETag: "16ee-5092bd9cdc3ee"
Vary: Origin
Content-Type: text/css
Cache-Control: max-age=2
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=20, max=100
Content-Length: 5870
X-XSS-Protection: 1
Expires: Wed, 10 Apr 2024 18:22:42 GMT

GET
H/1.1 200
OK 2color-transparentbg.png
users.nber.org/~jwolfers/images/ 30 KB
31 KB 344ms
155ms Image
image/png 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://users.nber.org/~jwolfers/images/2color-transparentbg.png

Requested by

Host: users.nber.org
URL: https://users.nber.org/~jwolfers/index.php

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

198.71.6.39 , United States, ASN26287 (NBER-AS, US),

Reverse DNS

backend2.nber.org

Software

Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 /

Resource Hash

87f915d72c818516518aebeab127961da3496f17599d1d19f6328504eb2bd8de

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://users.nber.org/~jwolfers/index.php
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 10 Apr 2024 18:22:40 GMT
Last-Modified: Mon, 01 Mar 2021 19:38:04 GMT
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
ETag: "7994-5bc7ec1a9c1ad"
Vary: Origin
Content-Type: image/png
Cache-Control: max-age=2592000
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=20, max=99
Content-Length: 31124
X-XSS-Protection: 1
Expires: Fri, 10 May 2024 18:22:40 GMT

GET
H/1.1 200
OK wolfers_justin_profile.jpg
users.nber.org/~jwolfers/photos/ 249 KB
249 KB 344ms
155ms Image
image/jpeg 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://users.nber.org/~jwolfers/photos/wolfers_justin_profile.jpg

Requested by

Host: users.nber.org
URL: https://users.nber.org/~jwolfers/index.php

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

198.71.6.39 , United States, ASN26287 (NBER-AS, US),

Reverse DNS

backend2.nber.org

Software

Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 /

Resource Hash

ef588c6989ca6905be27a0e97a489180f99c9a20009ae819edd7d54c2188e1f3

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://users.nber.org/~jwolfers/index.php
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 10 Apr 2024 18:22:40 GMT
Last-Modified: Mon, 01 Mar 2021 19:38:11 GMT
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
ETag: "3e32f-5bc7ec214d272"
Vary: Origin
Content-Type: image/jpeg
Cache-Control: max-age=2592000
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=20, max=100
Content-Length: 254767
X-XSS-Protection: 1
Expires: Fri, 10 May 2024 18:22:40 GMT

GET
H2 200 embed
art19.com/shows/a27371ac-10c8-4918-af82-459e6affe7ca/ Frame 48E5 0
0 258ms
229ms Document
text/html 199.232.214.137
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://art19.com/shows/a27371ac-10c8-4918-af82-459e6affe7ca/embed?theme=light-blue&playlist_type=playlist

Requested by

Host: users.nber.org
URL: https://users.nber.org/~jwolfers/index.php

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

199.232.214.137 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Fastly /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=300
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://users.nber.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

accept-ranges: bytes
cache-control: max-age=0, private, must-revalidate
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Wed, 10 Apr 2024 18:22:40 GMT
etag: W/"c60b45b55639e179daa61eb69ce7bf61"
referrer-policy: strict-origin-when-cross-origin
server: Fastly
strict-transport-security: max-age=300
vary: Accept, Accept-Encoding, Accept-Language, Authorization, Accept-Encoding
via: 1.1 haproxy, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: MISS, MISS, MISS
x-cache-hits: 0, 0, 0
x-content-type-options: nosniff
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 95d625ca-40f3-4e97-9c33-7d08368b9e69
x-runtime: 0.054873
x-served-by: cache-sjc10054-SJC, cache-sjc10054-SJC, cache-fra-eddf8230125-FRA
x-timer: S1712773360.981808,VS0,VE223
x-xss-protection: 1; mode=block

GET
H/1.1 200
OK widgets.js Show response
platform.twitter.com/ 91 KB
28 KB 65ms
13ms Script
application/javascript 2606:2800:234:59:254c:406:2366:268c
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/widgets.js
Requested by: Host: users.nber.org
URL: https://users.nber.org/~jwolfers/index.php
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (amb/6B8A) /
Resource Hash: 173460e89e6a7244218badae2016f65c48a3eae9d400802273eeca18b07336f1

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://users.nber.org/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 10 Apr 2024 18:22:40 GMT
Content-Encoding: gzip
Age: 1050
x-amz-server-side-encryption: AES256
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing: x-cache;desc= HIT,x-tw-cdn;desc=VZ
Content-Length: 27597
Last-Modified: Mon, 11 Dec 2023 17:20:28 GMT
Server: ECS (amb/6B8A)
Etag: "824beb891744db98ccbd3a456e59e0f7+gzip"
Access-Control-Max-Age: 3000
Access-Control-Allow-Methods: GET
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
x-tw-cdn: VZ
Cache-Control: public, max-age=1800
Vary: Accept-Encoding

GET
H/1.1 200
OK 1-Happiness.jpg
users.nber.org/~jwolfers/images/ 131 KB
132 KB 186ms
185ms Image
image/jpeg 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://users.nber.org/~jwolfers/images/1-Happiness.jpg

Requested by

Host: users.nber.org
URL: https://users.nber.org/~jwolfers/styles.css

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

198.71.6.39 , United States, ASN26287 (NBER-AS, US),

Reverse DNS

backend2.nber.org

Software

Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 /

Resource Hash

e89fc5792931d06e1cd1b62ea6205d0ffcfd1823b3e02b0e71f2aaf6e42d0542

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://users.nber.org/~jwolfers/styles.css
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 10 Apr 2024 18:22:40 GMT
Last-Modified: Mon, 01 Mar 2021 19:37:57 GMT
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
ETag: "20ceb-5bc7ec13b57ad"
Vary: Origin
Content-Type: image/jpeg
Cache-Control: max-age=2592000
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=20, max=100
Content-Length: 134379
X-XSS-Protection: 1
Expires: Fri, 10 May 2024 18:22:40 GMT

GET
H/1.1 200
OK widget_iframe.2f70fb173b9000da126c79afe2098f02.html
platform.twitter.com/widgets/ Frame 22AE 0
0 52ms
14ms Document
text/html 2606:2800:234:59:254c:406:2366:268c
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/widgets/widget_iframe.2f70fb173b9000da126c79afe2098f02.html?origin=https%3A%2F%2Fusers.nber.org
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (amb/6BB1) /
Resource Hash

Request headers

Referer: https://users.nber.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Age: 1424983
Cache-Control: public, max-age=315360000
Content-Encoding: gzip
Content-Length: 105429
Content-Type: text/html; charset=utf-8
Date: Wed, 10 Apr 2024 18:22:40 GMT
Etag: "81267302efdfb3e4524a22631a8fc99e+gzip"
Last-Modified: Mon, 11 Dec 2023 17:19:49 GMT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server: ECS (amb/6BB1)
Server-Timing: x-cache;desc= HIT,x-tw-cdn;desc=VZ
Vary: Accept-Encoding
X-Cache: HIT
x-amz-server-side-encryption: AES256
x-tw-cdn: VZ

GET
H/1.1 200
OK timeline.e108540dddc96e4b707f5cf259a582d7.js Show response
platform.twitter.com/js/ 8 KB
4 KB 14ms
14ms Script
application/javascript 2606:2800:234:59:254c:406:2366:268c
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/js/timeline.e108540dddc96e4b707f5cf259a582d7.js
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (amb/6B8A) /
Resource Hash: e6e9523c85d37bb7c9677eb459366fb81a650df0ecfef5ab6e661dd18bbdaacb

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://users.nber.org/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 10 Apr 2024 18:22:40 GMT
Content-Encoding: gzip
Age: 1441109
x-amz-server-side-encryption: AES256
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing: x-cache;desc= HIT,x-tw-cdn;desc=VZ
Content-Length: 2965
Last-Modified: Mon, 11 Dec 2023 17:19:47 GMT
Server: ECS (amb/6B8A)
Etag: "e1b37e9fee06488be9c4cff0558f4e37+gzip"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
x-tw-cdn: VZ
Cache-Control: public, max-age=315360000

GET
H2 200 JustinWolfers
syndication.twitter.com/srv/timeline-profile/screen-name/ Frame 50B0 0
0 1197ms
1197ms Document
text/html 104.244.42.72
TWITTER

General

Check archive.org

Show headers Download Go to

Full URL

https://syndication.twitter.com/srv/timeline-profile/screen-name/JustinWolfers?dnt=false&embedId=twitter-widget-0&features=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%3D%3D&frame=false&hideBorder=false&hideFooter=false&hideHeader=false&hideScrollBar=false&lang=en&maxHeight=600px&origin=https%3A%2F%2Fusers.nber.org%2F~jwolfers%2Findex.php&sessionId=8b2b58571500204e671d0a06246b3bc9a3f8e963&showHeader=true&showReplies=false&transparent=false&widgetsVersion=2615f7e52b7e0%3A1702314776716

Requested by

Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.72 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_f /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Xss-Protection	0

Request headers

Referer: https://users.nber.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

cache-control: must-revalidate, max-age=60
content-encoding: gzip
content-length: 55456
content-type: text/html; charset=utf-8
date: Wed, 10 Apr 2024 18:22:41 GMT
etag: "6ff55-rxUkzAsrF1v6/RNIhC6Cw+xZjdA"
perf: 7469935968
server: tsa_f
strict-transport-security: max-age=631138519
x-connection-hash: d300f80d5c37267cf00f9c84a9b99cbc5af27ef446a12cd1849d17b7b844167d
x-response-time: 1158
x-transaction-id: c7bafd60f471ce8d
x-xss-protection: 0

GET
H/1.1 403
Forbidden favicon.ico
users.nber.org/ 359 B
676 B 94ms
94ms Other
text/html 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://users.nber.org/favicon.ico

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

198.71.6.39 , United States, ASN26287 (NBER-AS, US),

Reverse DNS

backend2.nber.org

Software

Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 /

Resource Hash

edff76e0275f8f16b16f525967b43b7bd09f94339b85fad43943f8efd875a6b2

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://users.nber.org/~jwolfers/index.php
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Wed, 10 Apr 2024 18:22:43 GMT
Server: Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3
Connection: Keep-Alive
Keep-Alive: timeout=20, max=99
Content-Length: 359
X-XSS-Protection: 1
Content-Type: text/html; charset=iso-8859-1

Failed requests

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

Domain: users.nber.org
URL: https://users.nber.org/favicon.ico

Verdicts & Comments Add Verdict or Comment

7 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.

0 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.

1 Console Messages

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

Source	Level	URL Text
network	error	URL: https://users.nber.org/favicon.ico Message: Failed to load resource: the server responded with a status of 403 (Forbidden)

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-Xss-Protection	1

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.

art19.com
platform.twitter.com
syndication.twitter.com
users.nber.org
wolfers.org
www.nber.org
users.nber.org
104.244.42.72
15.197.142.173
198.71.6.39
199.232.214.137
2606:2800:234:59:254c:406:2366:268c
2620:12a:8000::2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users.nber.org Open in urlscan Pro 198.71.6.39 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

13 Requests

92 %HTTPS

33 %IPv6

4 Domains

6 Subdomains

5 IPs

1 Countries

459 kBTransfer

524 kBSize

0 Cookies

18 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

7 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

users.nber.org Open in urlscan Pro
198.71.6.39 Public Scan

Screenshot
Live screenshot

Full Image

13
Requests

92 %
HTTPS

33 %
IPv6

4
Domains

6
Subdomains

5
IPs

1
Countries

459 kB
Transfer

524 kB
Size

0
Cookies

13 HTTP transactions
0 data transactions