www.nber.org Open in urlscan Pro
2620:12a:8000::2 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://papers.nber.org/#8hi6gtobk1fxhn0qz6mxosx
Effective URL:
https://www.nber.org/
Submission: On May 23 via api (May 23rd 2023, 4:55:49 am UTC) from QA — Scanned from DE

Summary HTTP 87 Redirects Links 12 Behaviour Indicators

Summary

This website contacted 10 IPs in 3 countries across 8 domains to perform 87 HTTP transactions. The main IP is 2620:12a:8000::2, located in United States and belongs to FASTLY, US. The main domain is www.nber.org. The Cisco Umbrella rank of the primary domain is 206246.
TLS certificate: Issued by R3 on April 15th 2023. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 25	2620:12a:8000::2 2620:12a:8000::2	54113 (FASTLY) (FASTLY)
1	2a04:4e42:800... 2a04:4e42:800::282	54113 (FASTLY) (FASTLY)
2	2a00:1450:400... 2a00:1450:4001:82b::2008	15169 (GOOGLE) (GOOGLE)
18	2606:4700:10:... 2606:4700:10::ac43:1d6a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2a00:1450:400... 2a00:1450:4001:828::200e	15169 (GOOGLE) (GOOGLE)
12	2606:4700:10:... 2606:4700:10::6816:19f5	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:400c:c07::9c	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
21	151.101.130.137 151.101.130.137	54113 (FASTLY) (FASTLY)
3	162.247.243.29 162.247.243.29	54113 (FASTLY) (FASTLY)
87	10

25 2620:12a:8000::2 (United States) 1 redirects

ASN54113 (FASTLY, US)

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

1 2a04:4e42:800::282 (United States)

ASN54113 (FASTLY, US)

polyfill.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:82b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

18 2606:4700:10::ac43:1d6a (United States)

ASN13335 (CLOUDFLARENET, US)

datawrapper.dwcdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
pt.dwcdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:828::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

12 2606:4700:10::6816:19f5 (United States)

ASN13335 (CLOUDFLARENET, US)

static.dwcdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c07::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

21 151.101.130.137 (United States)

ASN54113 (FASTLY, US)

js-agent.newrelic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 162.247.243.29 (United States)

ASN54113 (FASTLY, US)

bam.nr-data.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
30	dwcdn.net datawrapper.dwcdn.net — Cisco Umbrella Rank: 20262 static.dwcdn.net — Cisco Umbrella Rank: 25328 pt.dwcdn.net — Cisco Umbrella Rank: 28115	3 MB
25	nber.org 1 redirects papers.nber.org www.nber.org — Cisco Umbrella Rank: 206246	1 MB
21	newrelic.com js-agent.newrelic.com — Cisco Umbrella Rank: 389	68 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 30 region1.google-analytics.com — Cisco Umbrella Rank: 2230	21 KB
3	nr-data.net bam.nr-data.net — Cisco Umbrella Rank: 239	1 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 40	138 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 76	345 B
1	polyfill.io polyfill.io — Cisco Umbrella Rank: 1443	677 B
87	8

	Domain	Requested by
24	www.nber.org	www.nber.org
21	js-agent.newrelic.com	www.nber.org
16	datawrapper.dwcdn.net	www.nber.org datawrapper.dwcdn.net
12	static.dwcdn.net	datawrapper.dwcdn.net
4	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com www.nber.org
3	bam.nr-data.net	js-agent.newrelic.com
2	pt.dwcdn.net	datawrapper.dwcdn.net
2	www.googletagmanager.com	www.nber.org www.googletagmanager.com
1	region1.google-analytics.com	www.googletagmanager.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	polyfill.io	www.nber.org
1	papers.nber.org	1 redirects
87	12

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

Domain
my.nber.org
www.aeaweb.org
lasvegassun.com
www.dailymail.co.uk
www.nytimes.com
www.foxbusiness.com
www.city-journal.org
prod.nber.org
twitter.com
www.linkedin.com
www.facebook.com
www.youtube.com

Subject Issuer	Validity	Valid
nber.org R3	`2023-04-15` - `2023-07-14`	3 months	crt.sh
polyfill.io GlobalSign Atlas R3 DV TLS CA 2022 Q4	`2022-12-10` - `2024-01-11`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-04-24` - `2023-07-17`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-04-16` - `2024-04-15`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-04-24` - `2023-07-17`	3 months	crt.sh
js-agent.newrelic.com GlobalSign Atlas R3 DV TLS CA 2023 Q2	`2023-04-13` - `2024-05-14`	a year	crt.sh
*.nr-data.net DigiCert TLS RSA SHA256 2020 CA1	`2022-11-18` - `2023-12-19`	a year	crt.sh

This page contains 5 frames:

Primary Page: https://www.nber.org/
Frame ID: 06C060C6C1801DC930963EB14A25E4EB
Requests: 37 HTTP requests in this frame

Frame: https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/8Bo61/7/&max_width=0&max_height=0&hash=rPHyBRjyHDVkmjYiBRa2bAkTDVpDMBuQgwuxK5my25Q
Frame ID: C91CCF87B25F141AEC762F6D519033CE
Requests: 10 HTTP requests in this frame

Frame: https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/RiXF2/5/&max_width=0&max_height=0&hash=jmfTEuiVg_xKKuQRZYqlzYo-9MawzUi6IY0fUdzRE_8
Frame ID: 9C1EE90BA65268D4C67FE6E563ED9C64
Requests: 10 HTTP requests in this frame

Frame: https://datawrapper.dwcdn.net/8Bo61/7/
Frame ID: 55991ED888A21143B24E39DC1B584D03
Requests: 15 HTTP requests in this frame

Frame: https://datawrapper.dwcdn.net/RiXF2/5/
Frame ID: 4D80585D20CD7273493768D57FA09D6B
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

National Bureau of Economic Research | NBERNBER: National Bureau of Economic Research

Page URL History Show full URLs

https://papers.nber.org/ HTTP 301
https://www.nber.org/ Page URL

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Polyfill (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

/polyfill\.min\.js

Page Statistics

87
Requests

100 %
HTTPS

80 %
IPv6

8
Domains

12
Subdomains

10
IPs

3
Countries

4189 kB
Transfer

7526 kB
Size

4
Cookies

12 Outgoing links

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

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

Search URL Search Domain Scan URL

URL: https://www.aeaweb.org/news/press-release-awards-2023
Title: press release

Search URL Search Domain Scan URL

URL: https://lasvegassun.com/news/2023/may/21/dont-force-taxpayers-to-gamble-with-the-irs/
Title: Don't force taxpayers to gamble with the IRS

Search URL Search Domain Scan URL

URL: https://www.dailymail.co.uk/news/article-12103657/Wendys-start-using-Chatbots-orders-underground-robots-deliver-customers.html
Title: Wendy's will start using Chatbots to take orders and underground robots to deliver to customers

Search URL Search Domain Scan URL

URL: https://www.nytimes.com/2023/05/19/opinion/elon-musk-remote-work.html
Title: Office Workers Hate the Commute, Not the Office

Search URL Search Domain Scan URL

URL: https://www.foxbusiness.com/technology/ordering-fast-food-robot-computer-order
Title: Ordering fast food? A robot may take the order, whether you know it or not

Search URL Search Domain Scan URL

URL: https://www.city-journal.org/article/the-tragedy-of-indian-point
Title: The Tragedy of Indian Point

Search URL Search Domain Scan URL

URL: https://prod.nber.org/node/43426
Title: Lectures

Search URL Search Domain Scan URL

URL: https://twitter.com/nberpubs

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/national-bureau-of-economic-research

Search URL Search Domain Scan URL

URL: https://www.facebook.com/pages/National-Bureau-of-Economic-Research/115165771829285

Search URL Search Domain Scan URL

URL: https://www.youtube.com/nbervideos

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://papers.nber.org/ HTTP 301
https://www.nber.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

87 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
www.nber.org/
Redirect Chain

https://papers.nber.org/
https://www.nber.org/

210 KB
42 KB

16ms
9ms

Document
text/html

2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

Resource Hash

2333c010d897577488ab175755226ef9d216fc8ce38944429d57b31a25677006

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests; font-src 'self'; object-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://s7.addthis.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; script-src-elem 'self' 'unsafe-inline' https://nb-sec-nber.pantheonsite.io https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://s7.addthis.com https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; style-src-elem 'self' 'unsafe-inline'; frame-ancestors 'self'
Strict-Transport-Security	max-age=31622400
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 759
cache-control: max-age=1800, public
content-encoding: gzip
content-language: en
content-length: 42115
content-security-policy: upgrade-insecure-requests; font-src 'self'; object-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://s7.addthis.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; script-src-elem 'self' 'unsafe-inline' https://nb-sec-nber.pantheonsite.io https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://s7.addthis.com https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; style-src-elem 'self' 'unsafe-inline'; frame-ancestors 'self'
content-type: text/html; charset=UTF-8
date: Tue, 23 May 2023 04:55:43 GMT
etag: W/"1684816983"
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Tue, 23 May 2023 04:43:03 GMT
link: <https://www.nber.org/>; rel="canonical", <https://www.nber.org/>; rel="shortlink"
permissions-policy: interest-cohort=()
server: nginx
strict-transport-security: max-age=31622400
vary: Accept-Encoding, Cookie, Cookie, Cookie
via: 1.1 varnish, 1.1 varnish
x-cache: HIT, HIT
x-cache-hits: 12, 1
x-content-type-options: nosniff
x-drupal-dynamic-cache: HIT
x-frame-options: SAMEORIGIN
x-generator: Drupal 9 (https://www.drupal.org)
x-pantheon-styx-hostname: styx-fe2-b-65f65ffbf6-5lc4h
x-served-by: cache-chi-kigq8000038-CHI, cache-fra-eddf8230113-FRA
x-styx-req-id: 4d7f8402-f924-11ed-a55d-e61606d00717
x-timer: S1684817743.108497,VS0,VE3
x-ua-compatible: IE=edge

Redirect headers

accept-ranges: bytes
age: 0
content-length: 0
date: Tue, 23 May 2023 04:55:43 GMT
location: https://www.nber.org/
retry-after: 0
server: Pantheon
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 0
x-pantheon-redirect: primary-domain-policy-doc
x-served-by: cache-fra-eddf8230113-FRA
x-timer: S1684817743.092993,VS0,VE1

GET
H2 200 cookies.js Show response
www.nber.org/modules/custom/nber_user_auth/js/ 2 KB
1 KB 11ms
6ms Script
application/x-javascript 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/modules/custom/nber_user_auth/js/cookies.js?rtqbp3

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

Resource Hash

55532f3b4f3509a0d5ec6ae239f607cb2145d4cb0f1d856f7e62d5380fb80f0a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31622400

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

expires: Fri, 26 Apr 2024 15:44:04 GMT
strict-transport-security: max-age=31622400
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
date: Tue, 23 May 2023 04:55:43 GMT
age: 2293898
x-cache: HIT, HIT
x-pantheon-styx-hostname: styx-fe2-b-d6b974d69-pb9d7
content-length: 942
x-served-by: cache-chi-klot8100167-CHI, cache-fra-eddf8230113-FRA
last-modified: Wed, 26 Apr 2023 15:30:41 GMT
server: nginx
x-timer: S1684817743.126954,VS0,VE0
etag: W/"644943a1-782"
vary: Accept-Encoding
content-type: application/x-javascript
x-styx-req-id: 2c4b8257-e449-11ed-a787-2ecf4741fe96
cache-control: max-age=31622400
accept-ranges: bytes
x-cache-hits: 1, 5

GET
H2 200 google_tag.script.js Show response
www.nber.org/sites/default/files/google_tag/primary/ 348 B
549 B 24ms
19ms Script
application/x-javascript 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/sites/default/files/google_tag/primary/google_tag.script.js?rtqbp3

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

Resource Hash

70230aa39d9c1114f6c0e0f5ec2946eac57924ccb457022a84516ee6e62f12d5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31622400

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

expires: Fri, 26 Apr 2024 15:44:04 GMT
strict-transport-security: max-age=31622400
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
date: Tue, 23 May 2023 04:55:43 GMT
age: 2293894
x-cache: HIT, HIT
x-pantheon-styx-hostname: styx-fe2-b-d6b974d69-pb9d7
content-length: 283
x-served-by: cache-chi-kigq8000163-CHI, cache-fra-eddf8230113-FRA
last-modified: Wed, 26 Apr 2023 15:43:53 GMT
server: nginx
x-timer: S1684817743.132702,VS0,VE0
etag: W/"644946b9-15c"
vary: Accept-Encoding
content-type: application/x-javascript
x-styx-req-id: 2c4c3d74-e449-11ed-a787-2ecf4741fe96
cache-control: max-age=31622400
accept-ranges: bytes
x-cache-hits: 29, 5

GET
H2 200 css_8ONOFq6-ggicq_mNzGXKfuxKpUZjPyOOheifNx6DHqw.css
www.nber.org/sites/default/files/css/ 7 KB
3 KB 21ms
16ms Stylesheet
text/css 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/sites/default/files/css/css_8ONOFq6-ggicq_mNzGXKfuxKpUZjPyOOheifNx6DHqw.css

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

Resource Hash

f0e34e16aebe82089cabf98dcc65ca7eec4aa546633f238e85e89f371e831eac

Security Headers

Name	Value
Strict-Transport-Security	max-age=31622400

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

expires: Thu, 02 May 2024 10:10:45 GMT
strict-transport-security: max-age=31622400
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
date: Tue, 23 May 2023 04:55:43 GMT
age: 1795498
x-cache: HIT, HIT
x-pantheon-styx-hostname: styx-fe2-b-d6b974d69-pb9d7
content-length: 2418
x-served-by: cache-chi-kigq8000114-CHI, cache-fra-eddf8230113-FRA
last-modified: Mon, 17 Apr 2023 03:28:07 GMT
server: nginx
x-timer: S1684817743.129004,VS0,VE2
etag: W/"643cbcc7-1d47"
vary: Accept-Encoding
content-type: text/css
x-styx-req-id: 9a39e7b4-e8d1-11ed-a787-2ecf4741fe96
cache-control: max-age=31622400
accept-ranges: bytes
x-cache-hits: 1, 1

GET
H2 200 css_nuEZQB86N3vMr6OXR2QVg0cbC7jgnlD5U-h05WT7rSQ.css
www.nber.org/sites/default/files/css/ 158 KB
33 KB 13ms
8ms Stylesheet
text/css 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/sites/default/files/css/css_nuEZQB86N3vMr6OXR2QVg0cbC7jgnlD5U-h05WT7rSQ.css

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

Resource Hash

9ee119401f3a377bccafa39747641583471b0bb8e09e50f953e874e564fbad24

Security Headers

Name	Value
Strict-Transport-Security	max-age=31622400

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

expires: Wed, 01 May 2024 11:29:41 GMT
strict-transport-security: max-age=31622400
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
date: Tue, 23 May 2023 04:55:43 GMT
age: 1877161
x-cache: HIT, HIT
x-pantheon-styx-hostname: styx-fe2-a-765c7d8db7-mt9hq
content-length: 33152
x-served-by: cache-chi-kigq8000060-CHI, cache-fra-eddf8230113-FRA
last-modified: Tue, 28 Mar 2023 15:40:20 GMT
server: nginx
x-timer: S1684817743.128984,VS0,VE1
etag: W/"64230a64-27719"
vary: Accept-Encoding
content-type: text/css
x-styx-req-id: 76e74713-e813-11ed-bcb8-de534c1ecbd5
cache-control: max-age=31622400
accept-ranges: bytes
x-cache-hits: 3, 5

GET
H2 200 polyfill.min.js Show response
polyfill.io/v3/ 101 B
677 B 80ms
20ms Script
text/javascript 2a04:4e42:800::282
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

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Protocol

Security

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Security

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Protocol

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Server

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Protocol

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Protocol

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Response headers

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strict-transport-security: max-age=31622400
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GET
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420 KB 9ms
9ms Script
application/x-javascript 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/sites/default/files/js/js_WIGQlUok-GfhUKYMJrgoUpVd_c2sqIxoYVSXpevaBgA.js

Requested by

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URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

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Security Headers

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Request headers

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Response headers

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strict-transport-security: max-age=31622400
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GET
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12 KB 18ms
17ms Document
text/html 2620:12a:8000::2
FASTLY

General

Check archive.org

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Full URL

https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/8Bo61/7/&max_width=0&max_height=0&hash=rPHyBRjyHDVkmjYiBRa2bAkTDVpDMBuQgwuxK5my25Q

Requested by

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Protocol

Security

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Server

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Reverse DNS

Software

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Security Headers

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Request headers

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Response headers

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GET
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13 KB 13ms
13ms Document
text/html 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/RiXF2/5/&max_width=0&max_height=0&hash=jmfTEuiVg_xKKuQRZYqlzYo-9MawzUi6IY0fUdzRE_8

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URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Request headers

Referer: https://www.nber.org/
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Response headers

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date: Tue, 23 May 2023 04:55:43 GMT
etag: W/"1684817045"
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permissions-policy: interest-cohort=()
server: nginx
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GET
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40 KB 10ms
6ms Font
font/woff2 2620:12a:8000::2
FASTLY

General

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Show headers Download Go to

Full URL

https://www.nber.org/themes/custom/nber/assets/fonts/TiemposHeadlineWeb-Semibold.woff2

Requested by

Host: www.nber.org
URL: https://www.nber.org/sites/default/files/css/css_nuEZQB86N3vMr6OXR2QVg0cbC7jgnlD5U-h05WT7rSQ.css

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

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Security Headers

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Request headers

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Response headers

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strict-transport-security: max-age=31622400
date: Tue, 23 May 2023 04:55:43 GMT
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GET
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www.nber.org/sites/default/files/css/ Frame C91C 72 B
377 B 14ms
7ms Stylesheet
text/css 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/sites/default/files/css/css_REZt01W0Pj4GrqJHdPCMs0xbMA-RLlgiburyk_qeOrQ.css

Requested by

Host: www.nber.org
URL: https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/8Bo61/7/&max_width=0&max_height=0&hash=rPHyBRjyHDVkmjYiBRa2bAkTDVpDMBuQgwuxK5my25Q

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Reverse DNS

Software

nginx /

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Request headers

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Response headers

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content-encoding: gzip
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server: nginx
x-timer: S1684817743.391928,VS0,VE1
etag: W/"643cbcbb-48"
vary: Accept-Encoding
content-type: text/css
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GET
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www.nber.org/sites/default/files/css/ Frame 9C1E 72 B
168 B 12ms
8ms Stylesheet
text/css 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/sites/default/files/css/css_REZt01W0Pj4GrqJHdPCMs0xbMA-RLlgiburyk_qeOrQ.css

Requested by

Host: www.nber.org
URL: https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/RiXF2/5/&max_width=0&max_height=0&hash=jmfTEuiVg_xKKuQRZYqlzYo-9MawzUi6IY0fUdzRE_8

Protocol

Security

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Server

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Software

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Security Headers

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Request headers

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Response headers

expires: Wed, 17 Apr 2024 03:28:47 GMT
strict-transport-security: max-age=31622400
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
date: Tue, 23 May 2023 04:55:43 GMT
age: 2293864
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server: nginx
x-timer: S1684817743.392345,VS0,VE1
etag: W/"643cbcbb-48"
vary: Accept-Encoding
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cache-control: max-age=31622400
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GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 172 KB
60 KB 44ms
23ms Script
application/javascript 2a00:1450:4001:82b::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-MVRPF7C

Requested by

Host: www.nber.org
URL: https://www.nber.org/sites/default/files/google_tag/primary/google_tag.script.js?rtqbp3

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Request headers

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Response headers

date: Tue, 23 May 2023 04:55:43 GMT
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server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Tue, 23 May 2023 04:55:43 GMT

GET
H2 200 lazysizes.min.js Show response
www.nber.org/libraries/lazysizes/ 8 KB
4 KB 7ms
7ms Script
application/x-javascript 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/libraries/lazysizes/lazysizes.min.js

Requested by

Host: www.nber.org
URL: https://www.nber.org/sites/default/files/js/js_WIGQlUok-GfhUKYMJrgoUpVd_c2sqIxoYVSXpevaBgA.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Response headers

expires: Sun, 12 May 2024 15:58:28 GMT
strict-transport-security: max-age=31622400
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
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age: 910636
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server: nginx
x-timer: S1684817743.469777,VS0,VE0
etag: W/"645d83e5-1ed1"
vary: Accept-Encoding
content-type: application/x-javascript
x-styx-req-id: d5a3f493-f0dd-11ed-bb52-161b94f0ec98
cache-control: max-age=31622400
accept-ranges: bytes
x-cache-hits: 1, 5

GET
H2 200 load Show response
www.nber.org/sitewide_alert/ 21 B
1 KB 1759ms
1758ms Fetch
application/json 2620:12a:8000::2
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://www.nber.org/sitewide_alert/load

Requested by

Host: www.nber.org
URL: https://www.nber.org/sites/default/files/js/js_WIGQlUok-GfhUKYMJrgoUpVd_c2sqIxoYVSXpevaBgA.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:12a:8000::2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

nginx /

Resource Hash

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Security Headers

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Strict-Transport-Security	max-age=31622400
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

x-pantheon-styx-hostname: styx-fe2-b-65f65ffbf6-tppc2
content-security-policy: upgrade-insecure-requests; font-src 'self'; object-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://s7.addthis.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; script-src-elem 'self' 'unsafe-inline' https://nb-sec-nber.pantheonsite.io https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://s7.addthis.com https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; style-src-elem 'self' 'unsafe-inline'; frame-ancestors 'self'
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31622400
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date: Tue, 23 May 2023 04:55:45 GMT
age: 4
x-cache: HIT, MISS
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content-length: 41
x-ua-compatible: IE=edge
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server: nginx
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vary: Accept-Encoding
content-type: application/json
content-language: en
x-generator: Drupal 9 (https://www.drupal.org)
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x-styx-req-id: 1144190f-f926-11ed-b59c-3662d2bbea1b
accept-ranges: bytes
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GET
H2 200 / Show response
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10 KB 273ms
245ms Document
text/html 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/8Bo61/7/
Requested by: Host: www.nber.org
URL: https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/8Bo61/7/&max_width=0&max_height=0&hash=rPHyBRjyHDVkmjYiBRa2bAkTDVpDMBuQgwuxK5my25Q
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0a30baf60908c07fdd7f3da75f6c306e944f3d2675da7349fccd5428052ffab1

Request headers

Referer: https://www.nber.org/
Upgrade-Insecure-Requests: 1
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Response headers

cache-control: max-age=1
cf-cache-status: REVALIDATED
cf-ray: 7cbab550efca18e4-FRA
content-encoding: gzip
content-type: text/html
date: Tue, 23 May 2023 04:55:43 GMT
last-modified: Thu, 06 Apr 2023 15:02:59 GMT
server: cloudflare
vary: Accept-Encoding
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GET
H2 200 / Show response
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10 KB 59ms
32ms Document
text/html 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/RiXF2/5/
Requested by: Host: www.nber.org
URL: https://www.nber.org/media/oembed?url=https%3A//datawrapper.dwcdn.net/RiXF2/5/&max_width=0&max_height=0&hash=jmfTEuiVg_xKKuQRZYqlzYo-9MawzUi6IY0fUdzRE_8
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: f60206e5df16059c66accd33b7f0597095f5f132e4517c133f27af481f43c093

Request headers

Referer: https://www.nber.org/
Upgrade-Insecure-Requests: 1
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accept-language: de-DE,de;q=0.9

Response headers

age: 5483
cache-control: max-age=1
cf-cache-status: HIT
cf-ray: 7cbab550efcc18e4-FRA
content-encoding: gzip
content-type: text/html
date: Tue, 23 May 2023 04:55:43 GMT
last-modified: Tue, 21 Feb 2023 15:03:16 GMT
server: cloudflare
vary: Accept-Encoding
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x-amz-version-id: NYQgy1gOjSpTf1RhT6K6vBZP56lSu_lX

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 51 KB
21 KB 30ms
7ms Script
text/javascript 2a00:1450:4001:828::200e
GOOGLE

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Full URL

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

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MVRPF7C

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Tue, 23 May 2023 03:05:00 GMT
last-modified: Mon, 17 Apr 2023 22:36:01 GMT
server: Golfe2
age: 6643
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20737
expires: Tue, 23 May 2023 05:05:00 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 221 KB
78 KB 33ms
26ms Script
application/javascript 2a00:1450:4001:82b::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-3Y05NLKEBB&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MVRPF7C

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
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x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 23 May 2023 04:55:43 GMT

GET
H2 200 d3-lines.nber.9f40b884.css
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5 KB 23ms
20ms Stylesheet
text/css 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/lib/vis/d3-lines.nber.9f40b884.css
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/RiXF2/5/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9f40b884dd6c0a2af316a2151e3deee3ad69b80235349d2b017bf35edcf7ce65

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://datawrapper.dwcdn.net/RiXF2/5/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
x-amz-version-id: mAfbb76wgT.zEIHjROdPLI_OBXva1pCv
content-encoding: gzip
cf-cache-status: HIT
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server: cloudflare
x-amz-request-id: MK24QM6FD7YV2577
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GET
H2 200 load-polyfills.d639586e.js Show response
datawrapper.dwcdn.net/lib/ Frame 4D80 1 KB
886 B 27ms
24ms Script
text/javascript 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/lib/load-polyfills.d639586e.js
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/RiXF2/5/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://datawrapper.dwcdn.net/RiXF2/5/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
x-amz-version-id: GVfDS7h2ko1k2iRmt4uT_r4GGRdASrOY
content-encoding: gzip
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server: cloudflare
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GET
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datawrapper.dwcdn.net/lib/vendor/ Frame 4D80 192 KB
67 KB 20ms
17ms Script
text/javascript 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/lib/vendor/dw-2.0.min.8079add4.js
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/RiXF2/5/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
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GET
H2 200 d3-lines.9fcb524d.js Show response
datawrapper.dwcdn.net/lib/vis/ Frame 4D80 470 KB
164 KB 23ms
20ms Script
text/javascript 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/lib/vis/d3-lines.9fcb524d.js
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/RiXF2/5/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

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Response headers

date: Tue, 23 May 2023 04:55:43 GMT
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server: cloudflare
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GET
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datawrapper.dwcdn.net/lib/ Frame 4D80 293 KB
91 KB 21ms
18ms Script
text/javascript 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/lib/main.946aa8ed.js
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/RiXF2/5/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

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Response headers

date: Tue, 23 May 2023 04:55:43 GMT
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GET
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5 KB 21ms
21ms Stylesheet
text/css 2606:4700:10::ac43:1d6a
CLOUDFLARENET

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Full URL: https://datawrapper.dwcdn.net/lib/vis/d3-lines.nber-dark.9f40b884.css
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/RiXF2/5/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

date: Tue, 23 May 2023 04:55:43 GMT
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POST
H2 200 collect Show response
www.google-analytics.com/j/ 4 B
146 B 18ms
15ms XHR
text/plain 2a00:1450:4001:828::200e
GOOGLE

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j100&a=1959009200&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nber.org%2F&ul=en-us&de=UTF-8&dt=National%20Bureau%20of%20Economic%20Research%20%7C%20NBER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAACAAI~&jid=1574729549&gjid=1773133185&cid=719843340.1684817744&tid=UA-28569388-1&_gid=106441184.1684817744&_r=1&_slc=1&gtm=45He35h0n81MVRPF7C&cd2=0&z=365023563

Requested by

Host: www.google-analytics.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.nber.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 23 May 2023 04:55:43 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.nber.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
193 B 7ms
6ms Image
image/gif 2a00:1450:4001:828::200e
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j100&a=1959009200&t=event&ni=0&_s=1&dl=https%3A%2F%2Fwww.nber.org%2F&ul=en-us&de=UTF-8&dt=National%20Bureau%20of%20Economic%20Research%20%7C%20NBER&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Featured%20Working%20Papers%20Impressions&ea=track_event&el=Work%20Hours%20Mismatch&_u=YEDAAEABAAAAACAAI~&jid=&gjid=&cid=719843340.1684817744&tid=UA-28569388-1&_gid=106441184.1684817744&gtm=45He35h0n81MVRPF7C&cd2=0&z=1834220382

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 May 2023 04:08:42 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 2821
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 SourceSansPro-SemiBold.ttf
static.dwcdn.net/custom/themes/nber/SourceSansPro-SemiBold/ Frame 4D80 242 KB
243 KB 260ms
232ms Font
application/octet-stream 2606:4700:10::6816:19f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.dwcdn.net/custom/themes/nber/SourceSansPro-SemiBold/SourceSansPro-SemiBold.ttf
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/lib/vis/d3-lines.nber.9f40b884.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Reverse DNS
Software: cloudflare /
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Request headers

Referer: https://datawrapper.dwcdn.net/
Origin: https://datawrapper.dwcdn.net
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
x-amz-version-id: 8nvvOlrJgKDaV4eN.QKBszDtPR4JNqrx
cf-cache-status: REVALIDATED
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server: cloudflare
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access-control-max-age: 3000
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access-control-allow-credentials: true
cache-control: max-age=2678400
accept-ranges: bytes
cf-ray: 7cbab551bab91c22-FRA

GET
H2 200 SourceSansPro-Italic.ttf
static.dwcdn.net/custom/themes/nber/SourceSansPro-Italic/ Frame 4D80 107 KB
108 KB 246ms
218ms Font
application/octet-stream 2606:4700:10::6816:19f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.dwcdn.net/custom/themes/nber/SourceSansPro-Italic/SourceSansPro-Italic.ttf
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/lib/vis/d3-lines.nber.9f40b884.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:19f5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7987a699ff7c1bfa3f4fceac4baa9f7db3be559bf5cecd42b39f6251ed39d8fd

Request headers

Referer: https://datawrapper.dwcdn.net/
Origin: https://datawrapper.dwcdn.net
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
x-amz-version-id: QW2Pvavs1LZwIURbXG4Qb8AdtY.3MQWN
cf-cache-status: REVALIDATED
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server: cloudflare
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access-control-allow-credentials: true
cache-control: max-age=2678400
accept-ranges: bytes
cf-ray: 7cbab551baba1c22-FRA

GET
H2 200 datawrapper.gif
pt.dwcdn.net/RiXF2/ Frame 4D80 43 B
100 B 25ms
17ms Image
image/gif 2606:4700:10::ac43:1d6a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://pt.dwcdn.net/RiXF2/datawrapper.gif?r=https%3A//www.nber.org/
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/RiXF2/5/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://datawrapper.dwcdn.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
cf-cache-status: DYNAMIC
server: cloudflare
cf-ray: 7cbab551a88718e4-FRA

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
345 B 72ms
22ms XHR
text/plain 2a00:1450:400c:c07::9c
GOOGLE

General

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Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j100&tid=UA-28569388-1&cid=719843340.1684817744&jid=1574729549&gjid=1773133185&_gid=106441184.1684817744&_u=YEBAAEAAAAAAACAAI~&z=1113625580

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c07::9c Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

Referer: https://www.nber.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Tue, 23 May 2023 04:55:43 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.nber.org
cache-control: no-cache, no-store, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 dataset.csv Show response
datawrapper.dwcdn.net/RiXF2/5/ Frame 4D80 1 KB
1 KB 22ms
22ms Fetch
application/octet-stream 2606:4700:10::ac43:1d6a
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://datawrapper.dwcdn.net/RiXF2/5/dataset.csv
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/lib/main.946aa8ed.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:1d6a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e18f64ca6d0a32e0ed587b995bca9c1d5263b87f4e3d04f846d482577404b895

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://datawrapper.dwcdn.net/RiXF2/5/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:43 GMT
x-amz-version-id: CTrKc0KJNGvP33k7V_XkuBazjBQE9Aqc
cf-cache-status: HIT
last-modified: Tue, 21 Feb 2023 15:03:16 GMT
server: cloudflare
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POST
H2 204 collect
region1.google-analytics.com/g/ 0
244 B 48ms
14ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

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Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-3Y05NLKEBB&gtm=45je35h0&_p=1959009200&cid=719843340.1684817744&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1684817743&sct=1&seg=0&dl=https%3A%2F%2Fwww.nber.org%2F&dt=National%20Bureau%20of%20Economic%20Research%20%7C%20NBER&en=page_view&_fv=1&_ss=1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-3Y05NLKEBB&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 May 2023 04:55:43 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.nber.org
cache-control: no-cache, no-store, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 SourceSansPro-Bold.ttf
static.dwcdn.net/custom/themes/nber/SourceSansPro-Bold/ Frame 4D80 266 KB
266 KB 224ms
216ms Font
application/octet-stream 2606:4700:10::6816:19f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.dwcdn.net/custom/themes/nber/SourceSansPro-Bold/SourceSansPro-Bold.ttf
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/lib/vis/d3-lines.nber.9f40b884.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:19f5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

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accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:44 GMT
x-amz-version-id: 6fcZL.Vt_6bH7WoW0t_13trka7NLLJlB
cf-cache-status: REVALIDATED
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access-control-allow-credentials: true
cache-control: max-age=2678400
accept-ranges: bytes
cf-ray: 7cbab552db801c22-FRA

GET
H2 200 SourceSansPro-Regular.ttf
static.dwcdn.net/custom/themes/nber/SourceSansPro-Regular/ Frame 4D80 242 KB
243 KB 244ms
236ms Font
application/octet-stream 2606:4700:10::6816:19f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.dwcdn.net/custom/themes/nber/SourceSansPro-Regular/SourceSansPro-Regular.ttf
Requested by: Host: datawrapper.dwcdn.net
URL: https://datawrapper.dwcdn.net/lib/vis/d3-lines.nber.9f40b884.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:19f5 , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

Referer: https://datawrapper.dwcdn.net/
Origin: https://datawrapper.dwcdn.net
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:44 GMT
x-amz-version-id: N5rF45VGtZ64KLu5vuN4y4uLLh74e5ZJ
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GET
H2 200 SourceSansPro-BoldItalic.ttf
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97 KB 229ms
228ms Font
application/octet-stream 2606:4700:10::6816:19f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.dwcdn.net/custom/themes/nber/SourceSansPro-BoldItalic/SourceSansPro-BoldItalic.ttf
Requested by: Host: datawrapper.dwcdn.net
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Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Software: cloudflare /
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Request headers

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Response headers

date: Tue, 23 May 2023 04:55:44 GMT
x-amz-version-id: o4oHBMpikmfSKmVXRBSL5HkE8qT0dUXb
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accept-ranges: bytes
cf-ray: 7cbab552fb941c22-FRA

GET
H2 200 SourceSansPro-SemiBoldItalic.ttf
static.dwcdn.net/custom/themes/nber/SourceSansPro-SemiBoldItalic/ Frame 4D80 107 KB
107 KB 215ms
215ms Font
application/octet-stream 2606:4700:10::6816:19f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.dwcdn.net/custom/themes/nber/SourceSansPro-SemiBoldItalic/SourceSansPro-SemiBoldItalic.ttf
Requested by: Host: datawrapper.dwcdn.net
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Protocol: H2
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Request headers

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Response headers

date: Tue, 23 May 2023 04:55:44 GMT
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server: cloudflare
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cache-control: max-age=2678400
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cf-ray: 7cbab552fb961c22-FRA

GET
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datawrapper.dwcdn.net/lib/vis/ Frame 5599 18 KB
4 KB 17ms
16ms Stylesheet
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Security

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Protocol

Security

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Server

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GET
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GET
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Full URL: https://bam.nr-data.net/1/NRJS-6a0e8f4d021e4f91ed2?a=693377535&v=1.232.0&to=NF0HYxcFWREFAUEIXQ0XJFQRDVgMSyZHFEICVDlaAABeAzghWg9GEVcJWwAWay0hD1cEVipeF1YIAXQNChZHDl4PXRcaWxZSDAAHRw%3D%3D&rst=1197&ck=0&s=0&ref=https://www.nber.org/media/oembed&ap=63&be=15&fe=909&dc=251&perf=%7B%22timing%22:%7B%22of%22:1684817743207,%22n%22:0,%22f%22:1,%22dn%22:1,%22dne%22:1,%22c%22:1,%22s%22:1,%22ce%22:1,%22rq%22:2,%22rp%22:15,%22rpe%22:18,%22di%22:265,%22ds%22:265,%22de%22:265,%22dc%22:922,%22l%22:922,%22le%22:923%7D,%22navigation%22:%7B%7D%7D&at=GBoEFV8fSh8%3D&jsonp=NREUM.setToken
Requested by: Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/async-api.ad3273bd-1.232.0.min.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.243.29 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: b91234b576455d66e12dd661a2539eb2418a831078ecef9ebc7f4bbd4e580d9c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:44 GMT
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
content-type: text/javascript
access-control-allow-origin: *
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
Connection: keep-alive
Content-Length: 49
x-served-by: cache-fra-eddf8230131-FRA

GET
H2 200 875.2c240adb-1.232.0.min.js Show response
js-agent.newrelic.com/ 9 KB
4 KB 7ms
6ms Script
application/javascript 151.101.130.137
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://js-agent.newrelic.com/875.2c240adb-1.232.0.min.js

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

AmazonS3 /

Resource Hash

d16927d37f8e26f8565d8f37936c1cac3ae49299c69cfe76f84baf43677c3ec4

Security Headers

Name	Value
Strict-Transport-Security	max-age=300

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id: hJYscwmqXwVNvHS80_0vRqxt_Uk.MPpY
content-encoding: gzip
via: 1.1 varnish
date: Tue, 23 May 2023 04:55:44 GMT
strict-transport-security: max-age=300
x-amz-request-id: 33Y6DMYX2M755T46
x-amz-server-side-encryption: AES256
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 3692
x-amz-id-2: 12ESXK8BgHWgzbN3nQPaydy+L59jXSGMNsIQOuRJSUSgpXbpopBHG7CYiWTsgYBLZaJ3F98QqLg=
x-served-by: cache-fra-eddf8230030-FRA
last-modified: Mon, 08 May 2023 21:20:25 GMT
server: AmazonS3
x-timer: S1684817744.412042,VS0,VE0
etag: "12b760183a18786621f95a5599ea91d1"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=7200, stale-if-error=604800
accept-ranges: bytes
x-cache-hits: 651

GET
H2 200 page_view_event-aggregate.5a238c1f-1.232.0.min.js Show response
js-agent.newrelic.com/ 11 KB
4 KB 8ms
7ms Script
application/javascript 151.101.130.137
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://js-agent.newrelic.com/page_view_event-aggregate.5a238c1f-1.232.0.min.js

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

AmazonS3 /

Resource Hash

b759dcb812df0caaa1b5a8d4b4d86a8f6f41f4b4f4c53589f54cf4d15bc82124

Security Headers

Name	Value
Strict-Transport-Security	max-age=300

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id: m6hQu7Qmu3oSTIZPOga15if6q1_usD02
content-encoding: gzip
via: 1.1 varnish
date: Tue, 23 May 2023 04:55:44 GMT
strict-transport-security: max-age=300
x-amz-request-id: 33Y1F68V5R4G1R1S
x-amz-server-side-encryption: AES256
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 4123
x-amz-id-2: LE8Mmxf56EgzLRhRoenpxF0OXZIwo/pswFnDB4N8n+EeKaME6HXt1Xk7L6rvqhOxcNjSk/xOwSY=
x-served-by: cache-fra-eddf8230030-FRA
last-modified: Mon, 08 May 2023 21:20:25 GMT
server: AmazonS3
x-timer: S1684817744.412366,VS0,VE0
etag: "397497131773c37606e11fcb4222917f"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=7200, stale-if-error=604800
accept-ranges: bytes
x-cache-hits: 644

GET
H2 200 page_view_timing-aggregate.ddd91465-1.232.0.min.js Show response
js-agent.newrelic.com/ 12 KB
5 KB 9ms
8ms Script
application/javascript 151.101.130.137
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://js-agent.newrelic.com/page_view_timing-aggregate.ddd91465-1.232.0.min.js

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

AmazonS3 /

Resource Hash

55ae2bb63b3739d001918259bb945000b092bfa1a7347ba9330239ce0c96de4d

Security Headers

Name	Value
Strict-Transport-Security	max-age=300

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id: ZN8S09QpTi3DRaBHssxUl.rChDa0uNQQ
content-encoding: gzip
via: 1.1 varnish
date: Tue, 23 May 2023 04:55:44 GMT
strict-transport-security: max-age=300
x-amz-request-id: 33Y867HS6MYT7985
x-amz-server-side-encryption: AES256
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 4571
x-amz-id-2: CILtP2UgtVGD48J+UTjWq+irCqTwzRZs1VccfZLy4xzSBKIMwL+jwnc8ZZpkzmwxwhHr4pdQKRs=
x-served-by: cache-fra-eddf8230030-FRA
last-modified: Mon, 08 May 2023 21:20:25 GMT
server: AmazonS3
x-timer: S1684817744.412429,VS0,VE0
etag: "38f4d68378bfe3989db669dc9385b7c0"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=7200, stale-if-error=604800
accept-ranges: bytes
x-cache-hits: 650

GET
H2 200 metrics-aggregate.c2ad263a-1.232.0.min.js Show response
js-agent.newrelic.com/ 4 KB
2 KB 8ms
8ms Script
application/javascript 151.101.130.137
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://js-agent.newrelic.com/metrics-aggregate.c2ad263a-1.232.0.min.js

Requested by

Host: www.nber.org
URL: https://www.nber.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

AmazonS3 /

Resource Hash

04c3e27b4e50b05e753624b18d153a73a64bd66f8544d04d73278b9cca80b643

Security Headers

Name	Value
Strict-Transport-Security	max-age=300

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id: Kwxbmu4apiKNi1wg_2QBa578nUzXK.xS
content-encoding: gzip
via: 1.1 varnish
date: Tue, 23 May 2023 04:55:44 GMT
strict-transport-security: max-age=300
x-amz-request-id: 33YF3D3MNZZ7XXTH
x-amz-server-side-encryption: AES256
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 1663
x-amz-id-2: 0t28v8WC4ksNHlPsbHnq2BFvbag9JdhBEGj1l2cZmwZMryjnQUGTG7J4qr+P0dP0z2Q8RhqNGa0=
x-served-by: cache-fra-eddf8230030-FRA
last-modified: Mon, 08 May 2023 21:20:25 GMT
server: AmazonS3
x-timer: S1684817744.412456,VS0,VE0
etag: "581d99ebc34c05e0a160a0c4a848cae7"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=7200, stale-if-error=604800
accept-ranges: bytes
x-cache-hits: 645

GET
H/1.1 200
OK NRJS-6a0e8f4d021e4f91ed2 Show response
bam.nr-data.net/1/ Frame C91C 49 B
397 B 228ms
214ms Script
text/javascript 162.247.243.29
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://bam.nr-data.net/1/NRJS-6a0e8f4d021e4f91ed2?a=693377535&v=1.232.0&to=NF0HYxcFWREFAUEIXQ0XJFQRDVgMSyZHFEICVDlaAABeAzghWg9GEVcJWwAWay0hD1cEVipeF1YIAXQNChZHDl4PXRcaWxZSDAAHRw%3D%3D&rst=1208&ck=0&s=0&ref=https://www.nber.org/media/oembed&ap=77&be=19&fe=1030&dc=246&perf=%7B%22timing%22:%7B%22of%22:1684817743206,%22n%22:0,%22f%22:1,%22dn%22:1,%22dne%22:1,%22c%22:1,%22s%22:1,%22ce%22:1,%22rq%22:2,%22rp%22:19,%22rpe%22:20,%22di%22:265,%22ds%22:265,%22de%22:265,%22dc%22:1048,%22l%22:1048,%22le%22:1049%7D,%22navigation%22:%7B%7D%7D&at=GBoEFV8fSh8%3D&jsonp=NREUM.setToken
Requested by: Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/async-api.ad3273bd-1.232.0.min.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.243.29 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: b91234b576455d66e12dd661a2539eb2418a831078ecef9ebc7f4bbd4e580d9c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:44 GMT
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
content-type: text/javascript
access-control-allow-origin: *
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
Connection: keep-alive
Content-Length: 49
x-served-by: cache-fra-eddf8230134-FRA

GET
H/1.1 200
OK NRJS-6a0e8f4d021e4f91ed2 Show response
bam.nr-data.net/1/ 49 B
397 B 131ms
117ms Script
text/javascript 162.247.243.29
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://bam.nr-data.net/1/NRJS-6a0e8f4d021e4f91ed2?a=693377535&v=1.232.0&to=NF0HYxcFWREFAUEIXQ0XMEUMSxgLCgZQGRwTUBU%3D&rst=1715&ck=0&s=0&ref=https://www.nber.org/&ap=95&be=259&fe=1142&dc=353&perf=%7B%22timing%22:%7B%22of%22:1684817742855,%22n%22:0,%22f%22:243,%22dn%22:243,%22dne%22:243,%22c%22:243,%22s%22:243,%22ce%22:243,%22rq%22:250,%22rp%22:259,%22rpe%22:268,%22di%22:607,%22ds%22:608,%22de%22:612,%22dc%22:1400,%22l%22:1400,%22le%22:1401%7D,%22navigation%22:%7B%7D%7D&fp=416&fcp=416&at=GBoEFV8fSh8%3D&jsonp=NREUM.setToken
Requested by: Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/async-api.ad3273bd-1.232.0.min.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.243.29 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: b91234b576455d66e12dd661a2539eb2418a831078ecef9ebc7f4bbd4e580d9c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.nber.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Tue, 23 May 2023 04:55:44 GMT
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
content-type: text/javascript
access-control-allow-origin: *
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
Connection: keep-alive
Content-Length: 49
x-served-by: cache-fra-eddf8230127-FRA

Verdicts & Comments Add Verdict or Comment

34 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.

4 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
.nber.org/	1970-01-20 12:01:44	Name: _gid Value: GA1.2.106441184.1684817744
.nber.org/	1970-01-20 12:00:17	Name: _gat_UA-28569388-1 Value: 1
.nber.org/	1970-01-20 21:36:17	Name: _ga_3Y05NLKEBB Value: GS1.1.1684817743.1.0.1684817743.0.0.0
.nber.org/	1970-01-20 21:36:17	Name: _ga Value: GA1.2.719843340.1684817744

3 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
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	upgrade-insecure-requests; font-src 'self'; object-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://s7.addthis.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; script-src-elem 'self' 'unsafe-inline' https://nb-sec-nber.pantheonsite.io https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js https://js-agent.newrelic.com https://www.googletagmanager.com https://www.google-analytics.com https://bam.nr-data.net https://s7.addthis.com https://m.addthis.com https://z.moatads.com https://cdnjs.cloudflare.com https://polyfill.io; style-src-elem 'self' 'unsafe-inline'; frame-ancestors 'self'
Strict-Transport-Security	max-age=31622400
X-Content-Type-Options	nosniff
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.

bam.nr-data.net
datawrapper.dwcdn.net
js-agent.newrelic.com
papers.nber.org
polyfill.io
pt.dwcdn.net
region1.google-analytics.com
static.dwcdn.net
stats.g.doubleclick.net
www.google-analytics.com
www.googletagmanager.com
www.nber.org
151.101.130.137
162.247.243.29
2001:4860:4802:32::36
2606:4700:10::6816:19f5
2606:4700:10::ac43:1d6a
2620:12a:8000::2
2a00:1450:4001:828::200e
2a00:1450:4001:82b::2008
2a00:1450:400c:c07::9c
2a04:4e42:800::282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www.nber.org Open in urlscan Pro 2620:12a:8000::2 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page URL History Show full URLs

Detected technologies

Page Statistics

87 Requests

100 %HTTPS

80 %IPv6

8 Domains

12 Subdomains

10 IPs

3 Countries

4189 kBTransfer

7526 kBSize

4 Cookies

12 Outgoing links

Page URL History

Redirected requests

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

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www.nber.org Open in urlscan Pro
2620:12a:8000::2 Public Scan

Screenshot
Live screenshot

Full Image

87
Requests

100 %
HTTPS

80 %
IPv6

8
Domains

12
Subdomains

10
IPs

3
Countries

4189 kB
Transfer

7526 kB
Size

4
Cookies

87 HTTP transactions
0 data transactions