Submitted URL: http://www.nber.org/
Effective URL: https://www.nber.org/
Submission: On January 13 via api from US

Summary

This website contacted 6 IPs in 4 countries across 4 domains to perform 50 HTTP transactions. The main IP is 199.233.228.243, located in Durham, United States and belongs to NETACTUATE - NetActuate, Inc, US. The main domain is www.nber.org.
TLS certificate: Issued by RapidSSL TLS RSA CA G1 on April 27th 2018. Valid for: 2 years.
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
34 47 199.233.228.243 36236 (NETACTUATE)
33 198.71.6.35 26287 (NBER-AS)
1 2001:4de0:ac1... 20446 (HIGHWINDS3)
1 2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
50 6
Domain Requested by
47 www.nber.org 34 redirects www.nber.org
33 data.nber.org www.nber.org
2 www.google-analytics.com 1 redirects www.nber.org
1 stats.g.doubleclick.net www.nber.org
1 ssl.google-analytics.com www.nber.org
1 code.jquery.com www.nber.org
50 6
Subject Issuer Validity Valid
*.nber.org
RapidSSL TLS RSA CA G1
2018-04-27 -
2020-06-18
2 years crt.sh
jquery.org
COMODO RSA Domain Validation Secure Server CA
2018-10-17 -
2020-10-16
2 years crt.sh
*.google-analytics.com
GTS CA 1O1
2019-12-10 -
2020-03-03
3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1
2019-12-10 -
2020-03-03
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.nber.org/
Frame ID: 93BE69544D3661934DC6A21905C5846F
Requests: 50 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://www.nber.org/ HTTP 302
    https://www.nber.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /\bPerl\b(?: ?\/?v?([\d.]+))?/i
  • headers server /mod_perl(?:\/([\d\.]+))?/i

Overall confidence: 100%
Detected patterns
  • headers server /FreeBSD(?: ([\d.]+))?/i

Overall confidence: 100%
Detected patterns
  • headers server /OpenSSL(?:\/([\d.]+[a-z]?))?/i

Overall confidence: 100%
Detected patterns
  • headers server /mod_perl(?:\/([\d\.]+))?/i

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

Overall confidence: 100%
Detected patterns
  • script /([\d.]+)\/dojo\/dojo(?:\.xd)?\.js/i

Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

50
Requests

100 %
HTTPS

67 %
IPv6

4
Domains

6
Subdomains

6
IPs

4
Countries

2655 kB
Transfer

2732 kB
Size

0
Cookies

Page URL History

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

  1. http://www.nber.org/ HTTP 302
    https://www.nber.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 4
  • https://www.nber.org/img_2009/main_top.jpg HTTP 302
  • https://data.nber.org/img_2009/main_top.jpg
Request Chain 6
  • https://www.nber.org/img_2009/socialsecurity.jpg HTTP 302
  • https://data.nber.org/img_2009/socialsecurity.jpg
Request Chain 7
  • https://www.nber.org/reporter/2019number4/20194figure1.jpg HTTP 302
  • https://data.nber.org/reporter/2019number4/20194figure1.jpg
Request Chain 9
  • https://www.nber.org/img_2009/twitter.gif HTTP 302
  • https://data.nber.org/img_2009/twitter.gif
Request Chain 10
  • https://www.nber.org/img_2009/rss.gif HTTP 302
  • https://data.nber.org/img_2009/rss.gif
Request Chain 11
  • https://www.nber.org/img_2009/facebook.gif HTTP 302
  • https://data.nber.org/img_2009/facebook.gif
Request Chain 12
  • https://www.nber.org/img_2009/sep_line.gif HTTP 302
  • https://data.nber.org/img_2009/sep_line.gif
Request Chain 19
  • https://www.nber.org/img_2009/nav1_pubs.gif HTTP 302
  • https://data.nber.org/img_2009/nav1_pubs.gif
Request Chain 20
  • https://www.nber.org/img_2009/nav2_activities.gif HTTP 302
  • https://data.nber.org/img_2009/nav2_activities.gif
Request Chain 21
  • https://www.nber.org/img_2009/nav3_meetings.gif HTTP 302
  • https://data.nber.org/img_2009/nav3_meetings.gif
Request Chain 22
  • https://www.nber.org/img_2009/nav8_video.gif HTTP 302
  • https://data.nber.org/img_2009/nav8_video.gif
Request Chain 23
  • https://www.nber.org/img_2009/nav9_themes_4.gif HTTP 302
  • https://data.nber.org/img_2009/nav9_themes_4.gif
Request Chain 24
  • https://www.nber.org/img_2009/nav4_data.gif HTTP 302
  • https://data.nber.org/img_2009/nav4_data.gif
Request Chain 25
  • https://www.nber.org/img_2009/nav5_people.gif HTTP 302
  • https://data.nber.org/img_2009/nav5_people.gif
Request Chain 26
  • https://www.nber.org/img_2009/nav6_about.gif HTTP 302
  • https://data.nber.org/img_2009/nav6_about.gif
Request Chain 27
  • https://www.nber.org/img_2009/nav_bottom.gif HTTP 302
  • https://data.nber.org/img_2009/nav_bottom.gif
Request Chain 28
  • https://www.nber.org/img_2009/nav1_pubs_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav1_pubs_active.gif
Request Chain 29
  • https://www.nber.org/img_2009/nav2_activities_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav2_activities_active.gif
Request Chain 30
  • https://www.nber.org/img_2009/nav3_meetings_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav3_meetings_active.gif
Request Chain 31
  • https://www.nber.org/img_2009/nav8_video_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav8_video_active.gif
Request Chain 32
  • https://www.nber.org/img_2009/nav9_themes_4_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav9_themes_4_active.gif
Request Chain 33
  • https://www.nber.org/img_2009/nav4_data_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav4_data_active.gif
Request Chain 34
  • https://www.nber.org/img_2009/nav5_people_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav5_people_active.gif
Request Chain 35
  • https://www.nber.org/img_2009/nav6_about_active.gif HTTP 302
  • https://data.nber.org/img_2009/nav6_about_active.gif
Request Chain 36
  • https://www.nber.org/img_2009/middle_sep.jpg HTTP 302
  • https://data.nber.org/img_2009/middle_sep.jpg
Request Chain 37
  • https://www.nber.org/img_2009/people_sil.gif HTTP 302
  • https://data.nber.org/img_2009/people_sil.gif
Request Chain 40
  • https://www.nber.org/img_2009/main_top_continue_right.jpg HTTP 302
  • https://data.nber.org/img_2009/main_top_continue_right.jpg
Request Chain 41
  • https://www.nber.org/img_2009/left_navigation_continue_do.jpg HTTP 302
  • https://data.nber.org/img_2009/left_navigation_continue_do.jpg
Request Chain 43
  • https://www.nber.org/img_2009/middle_sep_continue_right.jpg HTTP 302
  • https://data.nber.org/img_2009/middle_sep_continue_right.jpg
Request Chain 44
  • https://www.nber.org/img_2009/wp_washed.gif HTTP 302
  • https://data.nber.org/img_2009/wp_washed.gif
Request Chain 45
  • https://www.nber.org/img_2009/books_washed.gif HTTP 302
  • https://data.nber.org/img_2009/books_washed.gif
Request Chain 46
  • https://www.nber.org/img_2009/data_washed.gif HTTP 302
  • https://data.nber.org/img_2009/data_washed.gif
Request Chain 47
  • https://www.nber.org/images/lobby_new.jpg HTTP 302
  • https://data.nber.org/images/lobby_new.jpg
Request Chain 48
  • https://www.google-analytics.com/r/collect?v=1&_v=j79&a=1108269849&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nber.org%2F&ul=en-us&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IEBAAEAB~&jid=1455234699&gjid=2051731677&cid=276655032.1578914340&tid=UA-28569388-1&_gid=1592497671.1578914340&_r=1&z=233710549 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-28569388-1&cid=276655032.1578914340&jid=1455234699&_gid=1592497671.1578914340&gjid=2051731677&_v=j79&z=233710549

50 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.nber.org/
Redirect Chain
  • http://www.nber.org/
  • https://www.nber.org/
64 KB
65 KB
Document
General
Full URL
https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
3bd65b7ef6d748091e9bc8dca1416f56749fff0f077cf6cf4014fe55c26dde60
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Host
www.nber.org
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
X-XSS-Protection
1
Last-Modified
Mon, 13 Jan 2020 07:05:22 GMT
ETag
"10157-59c00194fec5f"
Accept-Ranges
bytes
Content-Length
65879
Keep-Alive
timeout=20, max=100
Connection
Keep-Alive
Content-Type
text/html; charset=utf-8

Redirect headers

Date
Mon, 13 Jan 2020 11:18:58 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
X-XSS-Protection
1
Location
https://www.nber.org/
Content-Length
362
Keep-Alive
timeout=20, max=100
Connection
Keep-Alive
Content-Type
text/html; charset=iso-8859-1
dojo.js
www.nber.org/2009_redesign/dojo-1.3/dojo/
80 KB
80 KB
Script
General
Full URL
https://www.nber.org/2009_redesign/dojo-1.3/dojo/dojo.js
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
40c591f8e5f878fcea74aa0f4dfb8260948f7fb99dca0916844e2daae8af2da2
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
application/javascript
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=100
Content-Length
81520
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:18:59 GMT
tundra.css
www.nber.org/2009_redesign/dojo-1.3/dijit/themes/tundra/
42 KB
42 KB
Stylesheet
General
Full URL
https://www.nber.org/2009_redesign/dojo-1.3/dijit/themes/tundra/tundra.css
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
63623a9f644f3de0d3ed5717c62014ff6536803135fc39ed426390d031399a64
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/css
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=99
Content-Length
42968
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:18:59 GMT
2009.css
www.nber.org/2009_redesign/
12 KB
12 KB
Stylesheet
General
Full URL
https://www.nber.org/2009_redesign/2009.css
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
28edae8ad37b2737b8a4a697dfbb311dd20f9eac64f52cd512dfb7ed47b4be7f
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=100
Content-Length
12345
X-XSS-Protection
1
top.js
www.nber.org/2009_redesign/
11 KB
11 KB
Script
General
Full URL
https://www.nber.org/2009_redesign/top.js
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
4901239decd3b9a7a9765889445462cf954631a3bfde0999d46f54b61eb34ee1
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=100
Content-Length
11197
X-XSS-Protection
1
main_top.jpg
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/main_top.jpg
  • https://data.nber.org/img_2009/main_top.jpg
21 KB
21 KB
Image
General
Full URL
https://data.nber.org/img_2009/main_top.jpg
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
bfa6b8d88de639d862fe443387ad65de203c1116497ad2cac9b3590d762ac2c0
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Wed, 22 Apr 2009 18:25:24 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5321-46828e30b6d00"
Content-Type
image/jpeg
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=97
Content-Length
21281
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/main_top.jpg
Connection
Keep-Alive
Keep-Alive
timeout=20, max=100
Content-Length
385
X-XSS-Protection
1
modal-video.min.css
www.nber.org/2009_redesign/css/
2 KB
2 KB
Stylesheet
General
Full URL
https://www.nber.org/2009_redesign/css/modal-video.min.css
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
a6bb15a4ba4beb9df438b7a9d80fabb63b8133c414b993b355cab1a2d22c933b
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=100
Content-Length
2069
X-XSS-Protection
1
socialsecurity.jpg
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/socialsecurity.jpg
  • https://data.nber.org/img_2009/socialsecurity.jpg
643 KB
644 KB
Image
General
Full URL
https://data.nber.org/img_2009/socialsecurity.jpg
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
04f7e61dcadce81a376dc8178534bb912cdbd70cc380a8db748e15e353473804
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Tue, 07 Jan 2020 15:17:01 GMT
Server
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ETag
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Cache-Control
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Accept-Ranges
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Keep-Alive
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Content-Length
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X-XSS-Protection
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Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
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Content-Type
text/html; charset=iso-8859-1
Location
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Connection
Keep-Alive
Keep-Alive
timeout=20, max=98
Content-Length
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X-XSS-Protection
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Redirect Chain
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116 KB
117 KB
Image
General
Full URL
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Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Thu, 26 Dec 2019 14:33:32 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
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Accept-Ranges
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Keep-Alive
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Content-Length
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X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
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Connection
Keep-Alive
Keep-Alive
timeout=20, max=98
Content-Length
401
X-XSS-Protection
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123 KB
124 KB
Image
General
Full URL
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Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
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Software
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Last-Modified
Mon, 09 Dec 2019 17:15:34 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
ETag
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Keep-Alive
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Content-Length
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X-XSS-Protection
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Expires
Wed, 12 Feb 2020 11:19:00 GMT
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data.nber.org/img_2009/
Redirect Chain
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2 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/twitter.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
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Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 24 Nov 2014 12:41:32 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
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Accept-Ranges
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Keep-Alive
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Content-Length
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X-XSS-Protection
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Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
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Connection
Keep-Alive
Keep-Alive
timeout=20, max=99
Content-Length
384
X-XSS-Protection
1
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Redirect Chain
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2 KB
3 KB
Image
General
Full URL
https://data.nber.org/img_2009/rss.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
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Software
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 24 Nov 2014 12:44:08 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
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Accept-Ranges
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Keep-Alive
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2214
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/rss.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=99
Content-Length
380
X-XSS-Protection
1
facebook.gif
data.nber.org/img_2009/
Redirect Chain
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1017 B
1 KB
Image
General
Full URL
https://data.nber.org/img_2009/facebook.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 24 Nov 2014 12:43:34 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
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Content-Type
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Cache-Control
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Keep-Alive
Accept-Ranges
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Keep-Alive
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Content-Length
1017
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/facebook.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=97
Content-Length
385
X-XSS-Protection
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data.nber.org/img_2009/
Redirect Chain
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94 B
588 B
Image
General
Full URL
https://data.nber.org/img_2009/sep_line.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Fri, 24 Apr 2009 15:01:54 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
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X-XSS-Protection
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Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/sep_line.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=98
Content-Length
385
X-XSS-Protection
1
0.png
www.nber.org/macroannualconference2019/eberlyinterview_videolb/thumbnails/
161 KB
161 KB
Image
General
Full URL
https://www.nber.org/macroannualconference2019/eberlyinterview_videolb/thumbnails/0.png
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
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Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Last-Modified
Mon, 05 Aug 2019 13:56:26 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
ETag
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Content-Type
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Cache-Control
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Keep-Alive
Accept-Ranges
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Keep-Alive
timeout=20, max=98
Content-Length
164878
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:00 GMT
w26353.jpg
www.nber.org/digest/jan20/
749 KB
749 KB
Image
General
Full URL
https://www.nber.org/digest/jan20/w26353.jpg
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
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User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Last-Modified
Wed, 18 Dec 2019 23:24:44 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
ETag
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Keep-Alive
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Content-Length
766694
X-XSS-Protection
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Expires
Wed, 12 Feb 2020 11:19:00 GMT
0.png
www.nber.org/macroannualconference2019/hsieh_videolb/thumbnails/
187 KB
187 KB
Image
General
Full URL
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Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
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Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 06 Jan 2020 11:22:42 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
ETag
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Content-Type
image/png
Cache-Control
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Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=94
Content-Length
191099
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT
w25975.jpg
www.nber.org/BH/2019no3/
239 KB
239 KB
Image
General
Full URL
https://www.nber.org/BH/2019no3/w25975.jpg
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Tue, 22 Oct 2019 11:00:16 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
ETag
"3bba2-5957db48dd14d"
Content-Type
image/jpeg
Cache-Control
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Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=94
Content-Length
244642
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT
jquery-3.2.1.slim.min.js
code.jquery.com/
68 KB
24 KB
Script
General
Full URL
https://code.jquery.com/jquery-3.2.1.slim.min.js
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2001:4de0:ac19::1:b:1b , Netherlands, ASN20446 (HIGHWINDS3 - Highwinds Network Group, Inc., US),
Reverse DNS
Software
nginx /
Resource Hash
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Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Content-Encoding
gzip
Last-Modified
Mon, 20 Mar 2017 19:01:15 GMT
Server
nginx
ETag
W/"58d026fb-10fdd"
Vary
Accept-Encoding
X-HW
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Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
max-age=315360000, public
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
23856
modal-video.min.js
www.nber.org/2009_redesign/js/
4 KB
4 KB
Script
General
Full URL
https://www.nber.org/2009_redesign/js/modal-video.min.js
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.233.228.243 Durham, United States, ASN36236 (NETACTUATE - NetActuate, Inc, US),
Reverse DNS
remote3.nber.org
Software
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:18:59 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=99
Content-Length
3846
X-XSS-Protection
1
nav1_pubs.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav1_pubs.gif
  • https://data.nber.org/img_2009/nav1_pubs.gif
2 KB
3 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav1_pubs.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 15:56:54 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"99a-4a85a0c50fd80"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=97
Content-Length
2458
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav1_pubs.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=95
Content-Length
386
X-XSS-Protection
1
nav2_activities.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav2_activities.gif
  • https://data.nber.org/img_2009/nav2_activities.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav2_activities.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 15:57:42 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5e7-4a85a0f2d6980"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=99
Content-Length
1511
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav2_activities.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=97
Content-Length
392
X-XSS-Protection
1
nav3_meetings.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav3_meetings.gif
  • https://data.nber.org/img_2009/nav3_meetings.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav3_meetings.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 16:07:54 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5e9-4a85a33a7ca80"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=99
Content-Length
1513
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav3_meetings.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=97
Content-Length
390
X-XSS-Protection
1
nav8_video.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav8_video.gif
  • https://data.nber.org/img_2009/nav8_video.gif
2 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav8_video.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Thu, 24 Jul 2014 16:08:15 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"617-4fef2aa0779c0"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=97
Content-Length
1559
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav8_video.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=95
Content-Length
387
X-XSS-Protection
1
nav9_themes_4.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav9_themes_4.gif
  • https://data.nber.org/img_2009/nav9_themes_4.gif
2 KB
3 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav9_themes_4.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 31 Aug 2015 17:26:20 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"8bf-51e9ebb5bd913"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=98
Content-Length
2239
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav9_themes_4.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=96
Content-Length
390
X-XSS-Protection
1
nav4_data.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav4_data.gif
  • https://data.nber.org/img_2009/nav4_data.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav4_data.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 16:00:26 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"580-4a85a18f3da80"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=98
Content-Length
1408
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav4_data.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=94
Content-Length
386
X-XSS-Protection
1
nav5_people.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav5_people.gif
  • https://data.nber.org/img_2009/nav5_people.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav5_people.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 16:04:36 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5a5-4a85a27da8d00"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=98
Content-Length
1445
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav5_people.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=96
Content-Length
388
X-XSS-Protection
1
nav6_about.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav6_about.gif
  • https://data.nber.org/img_2009/nav6_about.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav6_about.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 15:58:45 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5ad-4a85a12eeb740"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=100
Content-Length
1453
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav6_about.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=98
Content-Length
387
X-XSS-Protection
1
nav_bottom.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav_bottom.gif
  • https://data.nber.org/img_2009/nav_bottom.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav_bottom.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
4d959ef0bd081d6834fd7c1cd274d1711284fbde32f0f146afc42b4327e6ff81
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Fri, 04 Sep 2009 09:46:44 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"514-472bd60b98900"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=99
Content-Length
1300
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:00 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav_bottom.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=96
Content-Length
387
X-XSS-Protection
1
nav1_pubs_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav1_pubs_active.gif
  • https://data.nber.org/img_2009/nav1_pubs_active.gif
2 KB
3 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav1_pubs_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
6793b0fbf244082021dfc3400e611c49c5642f76a72dbe22ac9ed76f72e5131c
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 16:01:46 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"999-4a85a1db88e80"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=98
Content-Length
2457
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav1_pubs_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=95
Content-Length
393
X-XSS-Protection
1
nav2_activities_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav2_activities_active.gif
  • https://data.nber.org/img_2009/nav2_activities_active.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav2_activities_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
efbbb9c07c8bd65492f06d5a553acc83916b562f586009a8ed1e451336832c02
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 16:04:06 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5e0-4a85a2610c980"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=96
Content-Length
1504
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav2_activities_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=94
Content-Length
399
X-XSS-Protection
1
nav3_meetings_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav3_meetings_active.gif
  • https://data.nber.org/img_2009/nav3_meetings_active.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav3_meetings_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
9efe3c817b06f6e74f7f6ce8939efff7bd7729b5d02037f06713d2d084fa28a9
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 16:01:01 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5e0-4a85a1b09e940"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=95
Content-Length
1504
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav3_meetings_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=93
Content-Length
397
X-XSS-Protection
1
nav8_video_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav8_video_active.gif
  • https://data.nber.org/img_2009/nav8_video_active.gif
2 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav8_video_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
28a30674e23ab7243ea001c3dae467459161e0755d80e6ab575241d48cabc66f
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Thu, 24 Jul 2014 16:08:15 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"645-4fef2aa0779c0"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=97
Content-Length
1605
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav8_video_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=93
Content-Length
394
X-XSS-Protection
1
nav9_themes_4_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav9_themes_4_active.gif
  • https://data.nber.org/img_2009/nav9_themes_4_active.gif
2 KB
3 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav9_themes_4_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
34e3882da4a3d6cf16e06c79d0870ad4295056e3036da2c06a2e909116eeca8a
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 31 Aug 2015 17:26:20 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"8fe-51e9ebb5c4982"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=95
Content-Length
2302
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav9_themes_4_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=94
Content-Length
397
X-XSS-Protection
1
nav4_data_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav4_data_active.gif
  • https://data.nber.org/img_2009/nav4_data_active.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav4_data_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
e53e7d8627fdd30c11d52bceaabcae0676475d84ff751384fcf37158fc2a03fe
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Last-Modified
Mon, 18 Jul 2011 15:59:53 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"57b-4a85a16fc5040"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=96
Content-Length
1403
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:02 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:02 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav4_data_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=96
Content-Length
393
X-XSS-Protection
1
nav5_people_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav5_people_active.gif
  • https://data.nber.org/img_2009/nav5_people_active.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav5_people_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
473afa3e9ab7e92d8989244c49daa59b96403e54dee994bb0f4ee8a514a9ece5
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:03 GMT
Last-Modified
Mon, 18 Jul 2011 15:59:23 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5a5-4a85a15328cc0"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=95
Content-Length
1445
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:03 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:03 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav5_people_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=95
Content-Length
395
X-XSS-Protection
1
nav6_about_active.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/nav6_about_active.gif
  • https://data.nber.org/img_2009/nav6_about_active.gif
1 KB
2 KB
Image
General
Full URL
https://data.nber.org/img_2009/nav6_about_active.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
5580ad1244b184c41316c490075f3e03babd8a87878be37c5a21a2923d0c0214
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:03 GMT
Last-Modified
Mon, 18 Jul 2011 15:59:06 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"5ab-4a85a142f2680"
Content-Type
image/gif
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=94
Content-Length
1451
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:03 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:03 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/nav6_about_active.gif
Connection
Keep-Alive
Keep-Alive
timeout=20, max=93
Content-Length
394
X-XSS-Protection
1
middle_sep.jpg
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/middle_sep.jpg
  • https://data.nber.org/img_2009/middle_sep.jpg
3 KB
4 KB
Image
General
Full URL
https://data.nber.org/img_2009/middle_sep.jpg
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
a2a8031fb2b8843ccc7c7e13a2d23a9dd8db0f65ff85b96850b7ec838048a694
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 13 Jan 2020 11:19:03 GMT
Last-Modified
Wed, 22 Apr 2009 18:27:25 GMT
Server
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0
ETag
"d2d-46828ea41bd40"
Content-Type
image/jpeg
Cache-Control
max-age=2592000
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=20, max=96
Content-Length
3373
X-XSS-Protection
1
Expires
Wed, 12 Feb 2020 11:19:03 GMT

Redirect headers

Date
Mon, 13 Jan 2020 11:19:03 GMT
Server
Apache/2.4.41 (FreeBSD) OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.11 Perl/v5.30.0
Content-Type
text/html; charset=iso-8859-1
Location
https://data.nber.org/img_2009/middle_sep.jpg
Connection
Keep-Alive
Keep-Alive
timeout=20, max=92
Content-Length
387
X-XSS-Protection
1
people_sil.gif
data.nber.org/img_2009/
Redirect Chain
  • https://www.nber.org/img_2009/people_sil.gif
  • https://data.nber.org/img_2009/people_sil.gif
4 KB
5 KB
Image
General
Full URL
https://data.nber.org/img_2009/people_sil.gif
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
198.71.6.35 Lexington, United States, ASN26287 (NBER-AS - National Bureau of Economic Research, Inc., US),
Reverse DNS
nber16.nber.org
Software
Apache/2.4.41 (FreeBSD) PHP/7.2.23 mod_wsgi/4.5.15 Python/2.7 OpenSSL/1.0.2s-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.10 Perl/v5.30.0 /
Resource Hash
be9aebc1fb7d64a9d196380c9d3f920b24929db534c13ef31f25c0d7cf6a9695
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Referer
https://www.nber.org/
User-Agent
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Date
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Date
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Response headers

Date
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Response headers

Date
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Response headers

Date
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Response headers

Date
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Response headers

Date
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https://data.nber.org/images/lobby_new.jpg
Connection
Keep-Alive
Keep-Alive
timeout=20, max=96
Content-Length
384
X-XSS-Protection
1
collect
stats.g.doubleclick.net/r/
Redirect Chain
  • https://www.google-analytics.com/r/collect?v=1&_v=j79&a=1108269849&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nber.org%2F&ul=en-us&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IEBAAEAB~&jid=14552...
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-28569388-1&cid=276655032.1578914340&jid=1455234699&_gid=1592497671.1578914340&gjid=2051731677&_v=j79&z=233710549
35 B
102 B
Image
General
Full URL
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-28569388-1&cid=276655032.1578914340&jid=1455234699&_gid=1592497671.1578914340&gjid=2051731677&_v=j79&z=233710549
Requested by
Host: www.nber.org
URL: https://www.nber.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9a Brussels, Belgium, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.nber.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
date
Mon, 13 Jan 2020 11:19:00 GMT
content-type
image/gif
status
200
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Mon, 13 Jan 2020 11:19:00 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
location
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-28569388-1&cid=276655032.1578914340&jid=1455234699&_gid=1592497671.1578914340&gjid=2051731677&_v=j79&z=233710549
content-type
text/html; charset=UTF-8
status
302
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
418
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

61 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| onformdata object| onpointerrawupdate object| djConfig object| dojo object| dijit object| dojox number| activeNav number| onUnloadSet function| setLocationBeforeLeaving function| pseudoSetLocationBeforeLeaving function| showNav function| hideNavs function| setDocumentTitle function| setCurrentDate function| getBottomSection function| getWeather number| loadScript function| showOnLoad function| getCookie function| setCookie function| getUsername number| smart_loginbox string| dl string| dl2 string| mouseOverLink function| changeLoginDiv function| setUserCustomized function| substituteLoginLinks function| verifySearchForm function| searchMenuClick string| browser boolean| IE boolean| NS string| os boolean| MAC number| version boolean| V5pl boolean| V4pl boolean| V4 boolean| NS5pl boolean| NS4pl boolean| NS4 boolean| IE4pl boolean| IE4 boolean| IE5pl number| doAll number| doGEl string| bottomUrl string| GoogleAnalyticsObject function| ga function| $ function| jQuery function| _typeof object| _gaq number| year_four_digits string| today object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| _gat

0 Cookies

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.

code.jquery.com
data.nber.org
ssl.google-analytics.com
stats.g.doubleclick.net
www.google-analytics.com
www.nber.org
198.71.6.35
199.233.228.243
2001:4de0:ac19::1:b:1b
2a00:1450:4001:821::200e
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