www2.nber.org Open in urlscan Pro
198.71.6.39 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.nber.org//system//files//working/_papers//w29004//w29004.pdf
Effective URL:
https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf
Submission: On October 04 via api (October 4th 2024, 4:42:26 am UTC) from US — Scanned from DE

Summary HTTP 16 Redirects Links 100 Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 16 HTTP transactions. The main IP is 198.71.6.39, located in United States and belongs to NBER-AS, US. The main domain is www2.nber.org. The Cisco Umbrella rank of the primary domain is 575820.
TLS certificate: Issued by GeoTrust TLS RSA CA G1 on June 20th 2024. Valid for: a year.

This is the only time www2.nber.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 2	2620:12a:8001::2 2620:12a:8001::2	54113 (FASTLY) (FASTLY)
16	198.71.6.39 198.71.6.39	26287 (NBER-AS) (NBER-AS)
16	1

2 2620:12a:8001::2 (United States) 2 redirects

ASN54113 (FASTLY, US)

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

16 198.71.6.39 (United States)

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

www2.nber.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
18	nber.org 2 redirects www.nber.org — Cisco Umbrella Rank: 266289 www2.nber.org — Cisco Umbrella Rank: 575820	2 MB
16	1

	Domain	Requested by
16	www2.nber.org	www2.nber.org
2	www.nber.org	2 redirects
16	2

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

Domain
www.nber.org
my.nber.org
twitter.com

Subject Issuer	Validity	Valid
*.nber.org GeoTrust TLS RSA CA G1	`2024-06-20` - `2025-06-19`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf
Frame ID: 05C1134EE22C2CE7A7766F5DEA951FDA
Requests: 16 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Page Not Found - MyNBER

Page URL History Show full URLs

http://www.nber.org//system//files//working/_papers//w29004//w29004.pdf HTTP 307
https://www.nber.org//system//files//working/_papers//w29004//w29004.pdf HTTP 302
https://www.nber.org/system/files/working/_papers/w29004/w29004.pdf HTTP 301
https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/ns\.html[^>]+></iframe>

Page Statistics

16
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

2114 kB
Transfer

3587 kB
Size

0
Cookies

100 Outgoing links

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

URL: https://www.nber.org/
Title: NBER: National Bureau of Economic Research

Search URL Search Domain Scan URL

URL: https://www.nber.org/subscribe
Title: Subscribe

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URL: https://www.nber.org/media
Title: Media

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URL: https://www.nber.org/calls-papers-and-proposals
Title: Open Calls

Search URL Search Domain Scan URL

URL: https://my.nber.org/
Title: Login

Search URL Search Domain Scan URL

URL: https://www.nber.org/research
Title: EXPLORE Research

Search URL Search Domain Scan URL

URL: https://www.nber.org/papers
Title: Working Papers

Search URL Search Domain Scan URL

URL: https://www.nber.org/books-and-chapters
Title: Books & Chapters

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URL: https://www.nber.org/research/videos
Title: Videos

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URL: https://www.nber.org/digest
Title: The Digest

Search URL Search Domain Scan URL

URL: https://www.nber.org/reporter
Title: The Reporter

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URL: https://www.nber.org/brd
Title: The Bulletin on Retirement and Disability

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URL: https://www.nber.org/bh
Title: The Bulletin on Health

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URL: https://www.nber.org/be
Title: The Bulletin on Entrepreneurship

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URL: https://www.nber.org/bah
Title: The Bulletin on Aging & Health Archives

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URL: https://www.nber.org/research/boston-research-data-center
Title: Boston Research Data Center

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URL: https://www.nber.org/research/business-cycle-dating
Title: Business Cycle Dating

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URL: https://www.nber.org/research/data
Title: Public Use Data Archive

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URL: https://www.nber.org/research/topics
Title: All Topics

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URL: https://www.nber.org/topics/taxation
Title: Taxation

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URL: https://www.nber.org/themes/immigration/immigrationsummary.shtml?page=1&perPage=50
Title: Unemployment and Immigration

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URL: https://www.nber.org/taxonomy/term/681
Title: Energy

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URL: https://www.nber.org/topics/entrepreneurship
Title: Entrepreneurship

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URL: https://www.nber.org/taxonomy/term/481
Title: Trade

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URL: https://www.nber.org/programs-projects
Title: EXPLORE Programs & Projects

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URL: https://www.nber.org/programs-projects/programs-working-groups
Title: Programs

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URL: https://www.nber.org/programs-projects/programs-working-groups/economics-aging
Title: Economics of Aging

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URL: https://www.nber.org/programs-projects/programs-working-groups/asset-pricing
Title: Asset Pricing

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URL: https://www.nber.org/programs-projects/programs-working-groups/children-and-families
Title: Children and Families

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URL: https://www.nber.org/programs-projects/programs-working-groups/corporate-finance
Title: Corporate Finance

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URL: https://www.nber.org/programs-projects/programs-working-groups/development-economics
Title: Development Economics

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URL: https://www.nber.org/programs-projects/programs-working-groups/development-american-economy
Title: Development of the American Economy

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URL: https://www.nber.org/programs-projects/programs-working-groups/economic-fluctuations-and-growth
Title: Economic Fluctuations and Growth

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URL: https://www.nber.org/programs-projects/programs-working-groups/economics-education
Title: Economics of Education

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URL: https://www.nber.org/programs-projects/programs-working-groups/economics-health
Title: Economics of Health

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URL: https://www.nber.org/programs-projects/programs-working-groups/environment-and-energy-economics
Title: Environment and Energy Economics

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URL: https://www.nber.org/programs-projects/programs-working-groups/industrial-organization
Title: Industrial Organization

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URL: https://www.nber.org/programs-projects/programs-working-groups/international-finance-and-macroeconomics
Title: International Finance and Macroeconomics

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URL: https://www.nber.org/programs-projects/programs-working-groups/international-trade-and-investment
Title: International Trade and Investment

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URL: https://www.nber.org/programs-projects/programs-working-groups/labor-studies
Title: Labor Studies

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URL: https://www.nber.org/programs-projects/programs-working-groups/law-and-economics
Title: Law and Economics

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URL: https://www.nber.org/programs-projects/programs-working-groups/monetary-economics
Title: Monetary Economics

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URL: https://www.nber.org/programs-projects/programs-working-groups/political-economy
Title: Political Economy

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URL: https://www.nber.org/programs-projects/programs-working-groups/productivity-innovation-and-entrepreneurship
Title: Productivity, Innovation, and Entrepreneurship

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URL: https://www.nber.org/programs-projects/programs-working-groups/public-economics
Title: Public Economics

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups#Groups
Title: Working Groups

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/behavioral-finance
Title: Behavioral Finance

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/chinese-economy
Title: Chinese Economy

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/cohort-studies
Title: Cohort Studies

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/economics-crime
Title: Economics of Crime

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/entrepreneurship
Title: Entrepreneurship

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/gender-economy
Title: Gender in the Economy

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/household-finance
Title: Household Finance

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/innovation-policy
Title: Innovation Policy

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URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/insurance
Title: Insurance

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URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/market-design
Title: Market Design

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/organizational-economics
Title: Organizational Economics

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/personnel-economics
Title: Personnel Economics

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/race-and-stratification-economy
Title: Race and Stratification in the Economy

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/programs-working-groups%23Groups/urban-economics
Title: Urban Economics

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/projects-and-centers
Title: All Projects & Centers

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URL: https://www.nber.org/programs-projects/projects-and-centers/boosting-grant-applications-faculty-msis
Title: Boosting Grant Applications from Faculty at MSIs

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URL: https://www.nber.org/programs-projects/projects-and-centers/center-aging-and-health-research
Title: Center for Aging and Health Research

Search URL Search Domain Scan URL

URL: https://www.nber.org/programs-projects/projects-and-centers/conference-research-income-and-wealth
Title: Conference on Research in Income and Wealth

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URL: https://www.nber.org/programs-projects/projects-and-centers/Early%20Indicators%20of%20Later%20Work%20Levels%2C%20Disease%20and%20Death
Title: Early Indicators of Later Work Levels, Disease and Death

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URL: https://www.nber.org/programs-projects/projects-and-centers/economics-digitization
Title: Economics of Digitization

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URL: https://www.nber.org/programs-projects/projects-and-centers/financial-frictions-and-systemic-risk
Title: Financial Frictions and Systemic Risk

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URL: https://www.nber.org/programs-projects/projects-and-centers/improving-health-outcomes-aging-population
Title: Improving Health Outcomes for an Aging Population

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URL: https://www.nber.org/programs-projects/projects-and-centers/annual-conference-macroeconomics
Title: Macroeconomics Annual

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URL: https://www.nber.org/programs-projects/projects-and-centers/measuring-clinical-and-economic-outcomes-associated-delivery-systems
Title: Measuring the Clinical and Economic Outcomes Associated with Delivery Systems

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URL: https://www.nber.org/programs-projects/projects-and-centers/oregon-health-insurance-experiment
Title: Oregon Health Insurance Experiment

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URL: https://www.nber.org/programs-projects/projects-and-centers/retirement-and-disability-research-center
Title: Retirement and Disability Research Center

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URL: https://www.nber.org/programs-projects/projects-and-centers/nber-roybal-center-behavior-change-health
Title: The Roybal Center for Behavior Change in Health

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URL: https://www.nber.org/programs-projects/projects-and-centers/science-science-funding
Title: Science of Science Funding

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URL: https://www.nber.org/programs-projects/projects-and-centers/training-program-aging-and-health-economics
Title: Training Program in Aging and Health Economics

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URL: https://www.nber.org/programs-projects/projects-and-centers/transportation-economics-21st-century
Title: Transportation Economics in the 21st Century

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URL: https://www.nber.org/conferences
Title: EXPLORE Conferences

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URL: https://www.nber.org/summer-institute
Title: Summer Institute

Search URL Search Domain Scan URL

URL: https://www.nber.org/affiliated-scholars
Title: Affiliated Scholars

Search URL Search Domain Scan URL

URL: https://www.nber.org/nber-news
Title: EXPLORE NBER News

Search URL Search Domain Scan URL

URL: https://www.nber.org/nber-research-news
Title: Research in the News

Search URL Search Domain Scan URL

URL: https://www.nber.org/nber-news/nobel-laureates
Title: Nobel Laureates

Search URL Search Domain Scan URL

URL: https://www.nber.org/nber-news/featured-working-papers-archive
Title: Featured Working Papers Archive

Search URL Search Domain Scan URL

URL: https://www.nber.org/career-resources
Title: EXPLORE Career Resources

Search URL Search Domain Scan URL

URL: https://www.nber.org/career-resources/research-assistant-positions-nber
Title: RA Positions – at NBER

Search URL Search Domain Scan URL

URL: https://www.nber.org/career-resources/research-assistant-positions-not-nber
Title: RA Positions – not at the NBER

Search URL Search Domain Scan URL

URL: https://www.nber.org/career-resources/staff-positions-nber
Title: Staff Positions at NBER

Search URL Search Domain Scan URL

URL: https://www.nber.org/career-resources/calls-fellowship-applications
Title: Calls for Fellowship Applications

Search URL Search Domain Scan URL

URL: https://www.nber.org/career-resources/postdoctoral-and-graduate-fellows-academic-year-2024-25
Title: Current Fellowship Recipients

Search URL Search Domain Scan URL

URL: https://www.nber.org/about-nber
Title: EXPLORE About

Search URL Search Domain Scan URL

URL: https://www.nber.org/about-nber/leadership-governance
Title: Leadership & Governance

Search URL Search Domain Scan URL

URL: https://www.nber.org/about-nber/support-funding
Title: Support & Funding

Search URL Search Domain Scan URL

URL: https://www.nber.org/about-nber/history
Title: History

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URL: https://www.nber.org/about-nber/standards-conduct
Title: Standards of Conduct

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URL: https://www.nber.org/about-nber/nber-staff
Title: Staff

Search URL Search Domain Scan URL

URL: https://www.nber.org/contact-nber
Title: Contact Us

Search URL Search Domain Scan URL

URL: https://www.nber.org/about-nber/website-accessibility-policy
Title: Accessibility Policy

Search URL Search Domain Scan URL

URL: https://www.nber.org/nber-diversity-policy-statement
Title: Diversity Policy

Search URL Search Domain Scan URL

URL: https://www.nber.org/about-nber/nber-website-privacy-policy
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://twitter.com/nberpubs

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://www.nber.org//system//files//working/_papers//w29004//w29004.pdf HTTP 307
https://www.nber.org//system//files//working/_papers//w29004//w29004.pdf HTTP 302
https://www.nber.org/system/files/working/_papers/w29004/w29004.pdf HTTP 301
https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions
0 data transactions

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

GET
H/1.1

404
Not Found

Primary Request w29004.pdf Show response
www2.nber.org/system/files/working/_papers/w29004/
Redirect Chain

http://www.nber.org//system//files//working/_papers//w29004//w29004.pdf
https://www.nber.org//system//files//working/_papers//w29004//w29004.pdf
https://www.nber.org/system/files/working/_papers/w29004/w29004.pdf
https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

57 KB
58 KB

616ms
176ms

Document
text/html

198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

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

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Security Headers

Name	Value
X-Xss-Protection	1

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

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Access-Control-Allow-Credentials: true
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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-Robots-Tag: none
X-XSS-Protection: 1

Redirect headers

accept-ranges: bytes
age: 0
cache-control: public, max-age=86400
content-type: text/html; charset=UTF-8
date: Fri, 04 Oct 2024 04:42:17 GMT
location: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf
server: nginx
strict-transport-security: max-age=31622400
vary: Cookie, Cookie
via: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: MISS, MISS, MISS, MISS
x-cache-hits: 0, 0, 0, 0
x-pantheon-styx-hostname: styx-fe2-a-6969bf9d95-m9jp8
x-served-by: cache-chi-kigq8000086-CHI, cache-mxp6962-MXP, cache-mxp6922-MXP, cache-mxp6922-MXP
x-styx-req-id: 08c2c642-820b-11ef-b473-0234eb3672b6
x-timer: S1728016937.424844,VS0,VE229

GET
H/1.1 200
OK all.css
www2.nber.org/vendor/node_modules/@fortawesome/fontawesome-free/css/ 72 KB
72 KB 548ms
317ms Stylesheet
text/css 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www2.nber.org/vendor/node_modules/@fortawesome/fontawesome-free/css/all.css

Requested by

Host: www2.nber.org
URL: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

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

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Security Headers

Name	Value
X-Xss-Protection	1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

Response headers

X-Robots-Tag: none
Cache-Control: max-age=3600
ETag: "11f99-5fe92516dfe98"
Connection: Keep-Alive
Access-Control-Allow-Credentials: true
Expires: Fri, 04 Oct 2024 05:42:18 GMT
Accept-Ranges: bytes
Content-Length: 73625
Keep-Alive: timeout=20, max=99
Date: Fri, 04 Oct 2024 04:42:18 GMT
X-XSS-Protection: 1
Last-Modified: Tue, 20 Jun 2023 16:41:08 GMT
Vary: Origin
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
Content-Type: text/css

GET
H/1.1 200
OK bootstrap.min.css
www2.nber.org/vendor/node_modules/bootstrap/dist/css/ 156 KB
156 KB 488ms
243ms Stylesheet
text/css 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www2.nber.org/vendor/node_modules/bootstrap/dist/css/bootstrap.min.css

Requested by

Host: www2.nber.org
URL: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

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

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Security Headers

Name	Value
X-Xss-Protection	1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

Response headers

X-Robots-Tag: none
Cache-Control: max-age=3600
ETag: "26f1b-5fe9251c8a326"
Connection: Keep-Alive
Access-Control-Allow-Credentials: true
Expires: Fri, 04 Oct 2024 05:42:18 GMT
Accept-Ranges: bytes
Content-Length: 159515
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www2.nber.org/assets/build/js/ 1 MB
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URL: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

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GET
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URL: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

Protocol

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www2.nber.org/assets/build/js/ 1 MB
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Protocol

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Protocol

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Security

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URL: https://www2.nber.org/assets/build/css/header-footer-generated.css

Protocol

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GET
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Server

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Date: Fri, 04 Oct 2024 04:42:22 GMT
X-XSS-Protection: 1
Last-Modified: Thu, 16 Jun 2022 09:30:11 GMT
Vary: Origin
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
Content-Type: image/svg+xml

GET
H/1.1 200
OK favicon.ico
www2.nber.org/img/dist/favicons/ 33 KB
33 KB 124ms
124ms Other
image/x-icon 198.71.6.39
NBER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://www2.nber.org/img/dist/favicons/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

e15dcc1aedd5175a03ab85210ae08df43de7ba9ee52a5afb66e02d98eaf22a14

Security Headers

Name	Value
X-Xss-Protection	1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf

Response headers

X-Robots-Tag: none
Cache-Control: max-age=2592000
ETag: "821e-62396b471338b"
Connection: Keep-Alive
Access-Control-Allow-Credentials: true
Expires: Sun, 03 Nov 2024 04:42:22 GMT
Accept-Ranges: bytes
Content-Length: 33310
Keep-Alive: timeout=20, max=97
Date: Fri, 04 Oct 2024 04:42:22 GMT
X-XSS-Protection: 1
Last-Modified: Thu, 03 Oct 2024 18:27:19 GMT
Vary: Origin
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
Content-Type: image/x-icon

Verdicts & Comments Add Verdict or Comment

5 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://www2.nber.org/system/files/working/_papers/w29004/w29004.pdf Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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.

www.nber.org
www2.nber.org
198.71.6.39
2620:12a:8001::2
12933ca7b4b59208b1b3fcf6699dc737dd4a5632a30b59a2b50f7fd8b615171d
163e718192150db28f046450d308d7e819bf522aae16d2371e6e907a7db82be6
2ff5b959fa9f6b4b1d04d20a37d706e90039176ab1e2a202994d9580baeebfd6
394156ee114ed3faf968419340ecfd17f69740eb7e4f0a88d59e1f6d5bf0c34e
661c2c2e36e08f3589f01d547c871fe0cb6e37f42caf08e955417b79e41b1fb5
6bddc47f9122af20f1bdf3b64134f00ebee12c4b92a0226df92ebff33b63807c
6d024f7d1777e38d7ed738263ba181ad75e8f4cf43a14dabe889dcf27dad0c59
74e2421451b4ec986731d57354af720720eba4928945703fd5055cdb15442f23
86acb682a716627004bb55ece96758c1684c32e7988308293bd018047e98abdb
b08164c518877ce2bd25c07823b7d349389b7d9789e8275eb67ef7bc1d7f6648
c27b0c2d85972bf80912852e033bfd76275925d186f2c74d2de9e402edf38a57
c977b90854ca3b4463f2d8801d07fd3ba77af2d87bf47092e51b1d3174812199
d8cb5f6d78e80ba29afd1b93e785542d0a22661f66c01e7bec4411204897e2a3
e15dcc1aedd5175a03ab85210ae08df43de7ba9ee52a5afb66e02d98eaf22a14
e5ad31a47913cdfc2470acd4e304982fae2bccf62098855fecf3b84c1e7fea34

www2.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

16 Requests

100 %HTTPS

50 %IPv6

1 Domains

2 Subdomains

1 IPs

1 Countries

2114 kBTransfer

3587 kBSize

0 Cookies

100 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

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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

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Response headers

Request headers

Response headers

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Request headers

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Request headers

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Request headers

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Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

www2.nber.org Open in urlscan Pro
198.71.6.39 Public Scan

Screenshot
Live screenshot

Full Image

16
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

2114 kB
Transfer

3587 kB
Size

0
Cookies

16 HTTP transactions
0 data transactions