Submitted URL: http://nejm.online/
Effective URL: https://www.nejm.org/
Submission: On June 14 via manual from US

Summary

This website contacted 36 IPs in 5 countries across 27 domains to perform 161 HTTP transactions. The main IP is 104.18.205.32, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is www.nejm.org.
TLS certificate: Issued by GeoTrust TLS RSA CA G1 on July 5th 2018. Valid for: 2 years.
This is the only time www.nejm.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 50.234.76.192 7922 (COMCAST-7922)
1 58 104.18.205.32 13335 (CLOUDFLAR...)
10 2.18.232.23 16625 (AKAMAI-AS)
7 172.227.13.196 16625 (AKAMAI-AS)
2 52.19.121.121 16509 (AMAZON-02)
2 66.117.29.227 15224 (OMNITURE)
1 1 66.117.28.86 15224 (OMNITURE)
13 2.18.235.40 16625 (AKAMAI-AS)
1 2.16.186.32 20940 (AKAMAI-ASN1)
5 2606:2800:234... 15133 (EDGECAST)
2 13.32.158.210 16509 (AMAZON-02)
4 74.205.87.87 33070 (RMH-14)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
1 54.154.86.186 16509 (AMAZON-02)
1 66.117.29.11 15224 (OMNITURE)
9 13.32.158.66 16509 (AMAZON-02)
3 52.1.219.33 14618 (AMAZON-AES)
1 2600:1f14:e96... 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
9 2a00:1450:400... 15169 (GOOGLE)
5 9 152.195.39.157 15133 (EDGECAST)
6 6 152.195.15.114 15133 (EDGECAST)
1 1 2a00:1450:400... 15169 (GOOGLE)
2 3 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 172.217.18.162 15169 (GOOGLE)
2 34.200.6.9 14618 (AMAZON-AES)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 4 2600:1f14:e96... 16509 (AMAZON-02)
3 13.32.158.199 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
1 216.58.205.230 15169 (GOOGLE)
1 34.221.102.195 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 172.217.23.162 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 104.17.208.240 13335 (CLOUDFLAR...)
2 70.32.90.74 31815 (MEDIATEMPLE)
1 34.253.101.117 16509 (AMAZON-02)
161 36
Apex Domain
Subdomains
Transfer
80 nejm.org
www.nejm.org
files.nejm.org
at.nejm.org
adserver.nejm.org
csvc.nejm.org
2 MB
13 moatads.com
z.moatads.com
px.moatads.com
147 KB
10 google-analytics.com
ssl.google-analytics.com
www.google-analytics.com
19 KB
10 adobedtm.com
assets.adobedtm.com
138 KB
7 typekit.net
use.typekit.net
p.typekit.net
276 KB
6 advertising.com
adserver.adtech.advertising.com
2 KB
6 b2c.com
api.b2c.com
api-34-221-102-195.b2c.com
7 KB
5 adtechus.com
aka-cdn.adtechus.com
54 KB
4 doubleclick.net
stats.g.doubleclick.net
googleads.g.doubleclick.net
ad.doubleclick.net
googleads4.g.doubleclick.net
10 KB
4 resultspage.com
nejm.resultspage.com
18 KB
3 googlesyndication.com
tpc.googlesyndication.com
pagead2.googlesyndication.com
15 KB
3 googletagservices.com
www.googletagservices.com
39 KB
3 nejmgroup.org
qow.nejmgroup.org
15 KB
3 google.com
www.google.com
657 B
3 medtargetsystem.com
www.medtargetsystem.com
51 KB
3 omtrdc.net
mmsngaa.sc.omtrdc.net
mmsngaa.tt.omtrdc.net
6 KB
3 demdex.net
dpm.demdex.net
mmsngaa.demdex.net
2 KB
2 nejmcareercenter.org
apps1.nejmcareercenter.org
53 KB
2 googleadservices.com
www.googleadservices.com
10 KB
2 google.de
www.google.de
218 B
2 pingdom.net
rum-static.pingdom.net
rum-collector-2.pingdom.net
3 KB
1 qualtrics.com
zn3owdqdlxu72cwnv-nejm.siteintercept.qualtrics.com
13 KB
1 2mdn.net
s0.2mdn.net
52 KB
1 cloudflare.com
cdnjs.cloudflare.com
5 KB
1 akamaihd.net
tffwjwwaaq0b-a.akamaihd.net
409 B
1 everesttech.net
cm.everesttech.net
527 B
1 nejm.online
nejm.online
135 B
161 27
Domain Requested by
58 www.nejm.org 1 redirects www.nejm.org
assets.adobedtm.com
11 px.moatads.com www.nejm.org
10 assets.adobedtm.com www.nejm.org
assets.adobedtm.com
9 adserver.nejm.org 5 redirects www.nejm.org
aka-cdn.adtechus.com
9 www.google-analytics.com ssl.google-analytics.com
www.nejm.org
9 at.nejm.org www.nejm.org
6 adserver.adtech.advertising.com 6 redirects
6 use.typekit.net www.nejm.org
5 api-34-221-102-195.b2c.com 1 redirects www.nejm.org
5 aka-cdn.adtechus.com www.nejm.org
aka-cdn.adtechus.com
4 nejm.resultspage.com www.nejm.org
nejm.resultspage.com
3 www.googletagservices.com adserver.nejm.org
www.googletagservices.com
ad.doubleclick.net
3 qow.nejmgroup.org www.nejm.org
3 www.google.com 2 redirects www.nejm.org
3 www.medtargetsystem.com assets.adobedtm.com
www.medtargetsystem.com
www.nejm.org
2 apps1.nejmcareercenter.org www.nejm.org
2 tpc.googlesyndication.com ad.doubleclick.net
tpc.googlesyndication.com
2 csvc.nejm.org www.nejm.org
2 www.googleadservices.com www.nejm.org
www.googleadservices.com
2 www.google.de www.nejm.org
2 files.nejm.org www.nejm.org
2 z.moatads.com www.nejm.org
ad.doubleclick.net
2 mmsngaa.sc.omtrdc.net assets.adobedtm.com
2 dpm.demdex.net assets.adobedtm.com
www.nejm.org
1 rum-collector-2.pingdom.net rum-static.pingdom.net
1 zn3owdqdlxu72cwnv-nejm.siteintercept.qualtrics.com www.nejm.org
1 pagead2.googlesyndication.com www.nejm.org
1 googleads4.g.doubleclick.net www.nejm.org
1 s0.2mdn.net www.nejm.org
1 ad.doubleclick.net www.googletagservices.com
1 googleads.g.doubleclick.net 1 redirects
1 cdnjs.cloudflare.com www.nejm.org
1 stats.g.doubleclick.net 1 redirects
1 ssl.google-analytics.com assets.adobedtm.com
1 api.b2c.com assets.adobedtm.com
1 mmsngaa.tt.omtrdc.net assets.adobedtm.com
1 mmsngaa.demdex.net assets.adobedtm.com
1 p.typekit.net www.nejm.org
1 rum-static.pingdom.net www.nejm.org
1 tffwjwwaaq0b-a.akamaihd.net www.nejm.org
1 cm.everesttech.net 1 redirects
1 nejm.online 1 redirects
161 42
Subject Issuer Validity Valid
www.nejm.org
GeoTrust TLS RSA CA G1
2018-07-05 -
2020-06-10
2 years crt.sh
assets.adobedtm.com
DigiCert SHA2 High Assurance Server CA
2019-03-04 -
2020-03-11
a year crt.sh
*.typekit.net
DigiCert SHA2 Secure Server CA
2018-07-20 -
2020-01-03
a year crt.sh
*.demdex.net
DigiCert SHA2 High Assurance Server CA
2018-01-09 -
2021-02-12
3 years crt.sh
*.sc.omtrdc.net
DigiCert SHA2 High Assurance Server CA
2019-04-23 -
2020-04-14
a year crt.sh
moatads.com
DigiCert ECC Secure Server CA
2018-11-10 -
2020-02-09
a year crt.sh
a248.e.akamai.net
DigiCert ECC Secure Server CA
2018-10-18 -
2019-10-18
a year crt.sh
aka-cdn.adtechus.com
DigiCert SHA2 Secure Server CA
2017-10-25 -
2020-04-28
3 years crt.sh
*.nejm.org
GeoTrust TLS RSA CA G1
2018-04-24 -
2020-05-08
2 years crt.sh
*.resultspage.com
Go Daddy Secure Certificate Authority - G2
2018-12-26 -
2021-02-24
2 years crt.sh
*.pingdom.net
DigiCert SHA2 High Assurance Server CA
2018-11-19 -
2019-12-16
a year crt.sh
*.tt.omtrdc.net
DigiCert SHA2 High Assurance Server CA
2017-10-19 -
2020-11-25
3 years crt.sh
medtargetsystem.com
Amazon
2018-11-23 -
2019-12-23
a year crt.sh
*.b2c.com
Amazon
2019-03-24 -
2020-04-24
a year crt.sh
*.google-analytics.com
Google Internet Authority G3
2019-05-21 -
2019-08-13
3 months crt.sh
adserver.nejm.org
GeoTrust TLS RSA CA G1
2018-04-24 -
2020-06-12
2 years crt.sh
www.google.de
Google Internet Authority G3
2019-05-21 -
2019-08-13
3 months crt.sh
ssl412106.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-03-02 -
2019-09-08
6 months crt.sh
www.google.com
Google Internet Authority G3
2019-05-21 -
2019-08-13
3 months crt.sh
www.googleadservices.com
Google Internet Authority G3
2019-05-21 -
2019-08-13
3 months crt.sh
b2c.com
Let's Encrypt Authority X3
2019-04-23 -
2019-07-22
3 months crt.sh
*.nejmgroup.org
GeoTrust TLS RSA CA G1
2018-07-09 -
2020-08-28
2 years crt.sh
*.g.doubleclick.net
Google Internet Authority G3
2019-05-21 -
2019-08-13
3 months crt.sh
*.doubleclick.net
Google Internet Authority G3
2019-05-21 -
2019-08-13
3 months crt.sh
tpc.googlesyndication.com
Google Internet Authority G3
2019-05-21 -
2019-08-13
3 months crt.sh
*.qualtrics.com
DigiCert SHA2 Secure Server CA
2018-10-08 -
2021-01-06
2 years crt.sh
apps1.nejmcareercenter.org
Let's Encrypt Authority X3
2019-05-26 -
2019-08-24
3 months crt.sh

This page contains 6 frames:

Primary Page: https://www.nejm.org/
Frame ID: B1BE22A2B75CD7FA1B0AB968A03B8DE0
Requests: 146 HTTP requests in this frame

Frame: https://mmsngaa.demdex.net/dest5.html?d_nsid=0
Frame ID: DBFA0BD3CB2B42C9B6E7A0DCE3F4F36D
Requests: 1 HTTP requests in this frame

Frame: https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030
Frame ID: 63625F708FD3795798E5A83B5693CD30
Requests: 2 HTTP requests in this frame

Frame: https://www.medtargetsystem.com/beacon/portal/?_url=https%3A%2F%2Fwww.nejm.org&_sid=3bceac9c-7ae1-4284-9092-7048d6ff7d2e&_vid=7321f5d9-dbfd-408d-9722-c5c92982259c&_ak=114-507-EDB9E74C&_flash=false&_th=1560544093|1560544093|1
Frame ID: 4719FC237DDF4D846D702B11E998833B
Requests: 1 HTTP requests in this frame

Frame: https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;apid=1Aefff160c-8ee2-11e9-8680-12359aeea65a;cfp=1;rndc=1560544095;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813
Frame ID: 6F73EC137611D8E2367D09CAB6D43169
Requests: 10 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/Enqz_20U.html
Frame ID: F7E67E97127E93D599DB3C8AA7C10E55
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://nejm.online/ HTTP 302
    http://www.nejm.org/ HTTP 301
    https://www.nejm.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • env /^addthis/i

Overall confidence: 100%
Detected patterns
  • headers server /cloudflare/i

Overall confidence: 100%
Detected patterns
  • env /^gaGlobal$/i

Overall confidence: 100%
Detected patterns
  • env /^Hammer$/i

Overall confidence: 100%
Detected patterns
  • env /^SWFObject$/i

Overall confidence: 100%
Detected patterns
  • env /^s_(?:account|objectID|code|INST)$/i

Overall confidence: 100%
Detected patterns
  • env /^jQuery$/i

Overall confidence: 100%
Detected patterns
  • script /(?:api-secure\.recaptcha\.net|recaptcha_ajax\.js)/i

Page Statistics

161
Requests

100 %
HTTPS

37 %
IPv6

27
Domains

42
Subdomains

36
IPs

5
Countries

2834 kB
Transfer

5179 kB
Size

3
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://nejm.online/ HTTP 302
    http://www.nejm.org/ HTTP 301
    https://www.nejm.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 28
  • https://cm.everesttech.net/cm/dd?d_uuid=58243069496719607762311082305007349307 HTTP 302
  • https://dpm.demdex.net/ibs:dpid=411&dpuuid=XQQDXQAAFCti-RN_
Request Chain 87
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030 HTTP 302
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;cfp=1;rndc=1560544093;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030 HTTP 302
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487580/744997/170/ADTECH;rdhost=adserver.nejm.org;cfp=1;rndc=1560544093;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030 HTTP 302
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487580/744997/170/ADTECH;rdhost=adserver.nejm.org;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030 HTTP 302
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030
Request Chain 89
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j76&tid=UA-2417843-7&cid=341335962.1560544094&jid=854964323&gjid=387343309&_gid=1667431232.1560544094&_u=aGBAgQIJ~&z=1243347679 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2417843-7&cid=341335962.1560544094&jid=854964323&_v=j76&z=1243347679 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2417843-7&cid=341335962.1560544094&jid=854964323&_v=j76&z=1243347679&slf_rd=1&random=2469083536
Request Chain 102
  • https://adserver.nejm.org/addyn/3.0/5493.1/3568909/744997/16/ADTECH;loc=100;target=_blank;kvpageview=1;kvloginstatus=notSignedIn;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094164 HTTP 302
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3568909/744997/16/ADTECH;rdhost=adserver.nejm.org;cfp=1;rndc=1560544093;loc=100;target=_blank;kvpageview=1;kvloginstatus=notSignedIn;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094164 HTTP 302
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3568909/744997/16/ADTECH;rdhost=adserver.nejm.org;cfp=2;rndc=1560544093;loc=100;target=_blank;kvpageview=1;kvloginstatus=notSignedIn;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094164 HTTP 302
  • https://adserver.nejm.org/addyn/3.0/5493.1/3568909/744997/16/ADTECH;cfp=2;rndc=1560544094;loc=100;target=_blank;kvpageview=1;kvloginstatus=notSignedIn;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094164
Request Chain 103
  • https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1070139620/?random=734927410&cv=9&fst=*&num=1&value=0&label=OT_UCJSX_gEQ5JGk_gM&bg=666666&hl=en&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=0&u_nmime=0&sendb=1&frm=0&url=https://www.nejm.org/&tiba=The%20New%20England%20Journal%20of%20Medicine%3A%20Research%20%26%20Review%20Articles%20on%20Disease%20%26%20Clinical%20Practice&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=XgMEXY77DMuc-waih584&sscte=1&crd=&gtd= HTTP 302
  • https://www.google.com/pagead/1p-user-list/1070139620/?random=734927410&cv=9&fst=*&num=1&value=0&label=OT_UCJSX_gEQ5JGk_gM&bg=666666&hl=en&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=0&u_nmime=0&sendb=1&frm=0&url=https://www.nejm.org/&tiba=The%20New%20England%20Journal%20of%20Medicine%3A%20Research%20%26%20Review%20Articles%20on%20Disease%20%26%20Clinical%20Practice&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&crd=&cdct=2&is_vtc=1&random=536425843&resp=GooglemKTybQhCsO HTTP 302
  • https://www.google.de/pagead/1p-user-list/1070139620/?random=734927410&cv=9&fst=*&num=1&value=0&label=OT_UCJSX_gEQ5JGk_gM&bg=666666&hl=en&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=0&u_nmime=0&sendb=1&frm=0&url=https://www.nejm.org/&tiba=The%20New%20England%20Journal%20of%20Medicine%3A%20Research%20%26%20Review%20Articles%20on%20Disease%20%26%20Clinical%20Practice&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&crd=&cdct=2&is_vtc=1&random=536425843&resp=GooglemKTybQhCsO&ipr=y
Request Chain 121
  • https://api-34-221-102-195.b2c.com/api/x?NTCRPwSRRv5EvCaA$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 HTTP 302
  • https://api-34-221-102-195.b2c.com:444/api/4?NTCRPwSRRv5EvCaA
Request Chain 123
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813 HTTP 302
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;cfp=1;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813 HTTP 302
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487570/744997/225/ADTECH;rdhost=adserver.nejm.org;cfp=1;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813 HTTP 302
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487570/744997/225/ADTECH;rdhost=adserver.nejm.org;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813 HTTP 302
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;apid=1Aefff160c-8ee2-11e9-8680-12359aeea65a;cfp=1;rndc=1560544095;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813

161 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.nejm.org/
Redirect Chain
  • http://nejm.online/
  • http://www.nejm.org/
  • https://www.nejm.org/
348 KB
103 KB
Document
General
Full URL
https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
www.nejm.org
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 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
accept-encoding
gzip, deflate, br
cookie
__cfduid=d30e445dd9be973b99cfd79187733979b1560544092
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status
200
date
Fri, 14 Jun 2019 20:28:12 GMT
content-type
text/html; charset=UTF-8
cache-control
no-cache
cf-ray
4e6f0ca2eeaebdeb-AMS
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
p3p
CP="NOI DSP ADM OUR IND OTC"
pragma
no-cache
set-cookie
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strict-transport-security
max-age=16070400
x-content-type-options
nosniff
x-frame-options
DENY
x-webstats-respid
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x-xss-protection
1; mode=block
vary
Accept-Encoding
server
cloudflare
content-encoding
br

Redirect headers

Date
Fri, 14 Jun 2019 20:28:12 GMT
Content-Length
0
Connection
keep-alive
Set-Cookie
__cfduid=d30e445dd9be973b99cfd79187733979b1560544092; expires=Sat, 13-Jun-20 20:28:12 GMT; path=/; domain=.nejm.org; HttpOnly
Location
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Cache-Control
no-cache
CF-Ray
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Pragma
no-cache
Strict-Transport-Security
max-age=0; includeSubDomains
X-Content-Type-Options
nosniff
X-Frame-Options
DENY
X-XSS-Protection
1; mode=block
Vary
Accept-Encoding
Server
cloudflare
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assets.adobedtm.com/b6f6e85975d1a63df35e08cc6500015ddb076010/
308 KB
84 KB
Script
General
Full URL
https://assets.adobedtm.com/b6f6e85975d1a63df35e08cc6500015ddb076010/satelliteLib-031d74e851fb6b24b14817803cfe5baa21252522.js
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2.18.232.23 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
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Software
Apache /
Resource Hash
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
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content-encoding
gzip
last-modified
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server
Apache
etag
"65cceaf5e44913af4b8867a267391ecd:1560456052"
vary
Accept-Encoding
content-type
application/x-javascript
status
200
cache-control
max-age=3600
accept-ranges
bytes
timing-allow-origin
*
expires
Fri, 14 Jun 2019 21:28:13 GMT
head_6_242.css
www.nejm.org/pb/css/t1557407350000-v1557407350000/
179 KB
24 KB
Stylesheet
General
Full URL
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Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:12 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=16070400
x-xss-protection
1; mode=block
last-modified
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server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
User-Agent,Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
public
cf-ray
4e6f0ca47863bdeb-AMS
expires
Sat, 26 Oct 2019 20:26:51 GMT
gths~build.css
www.nejm.org/wro/
659 KB
74 KB
Stylesheet
General
Full URL
https://www.nejm.org/wro/gths~build.css
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:12 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=16070400
x-xss-protection
1; mode=block
last-modified
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server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
W/"3c8af1163534839052753609e351f8e425a7e48a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
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cf-ray
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expires
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gths~product.js
www.nejm.org/wro/
95 KB
33 KB
Script
General
Full URL
https://www.nejm.org/wro/gths~product.js
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=16070400
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:12 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=16070400
x-xss-protection
1; mode=block
last-modified
Thu, 09 May 2019 13:40:31 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
W/"ce922dc8268824ac8401333b7f5aaa8fabfd3d75"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
public, max-age=315360000
cf-ray
4e6f0ca47865bdeb-AMS
expires
Sat, 09 May 2020 13:40:31 GMT
azx7cza.css
use.typekit.net/
5 KB
1011 B
Stylesheet
General
Full URL
https://use.typekit.net/azx7cza.css
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
172.227.13.196 , United States, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
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Software
nginx /
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

strict-transport-security
max-age=31536000; includeSubDomains;
content-encoding
gzip
server
nginx
access-control-allow-origin
*
date
Fri, 14 Jun 2019 20:28:12 GMT
vary
Accept-Encoding
content-type
text/css;charset=utf-8
status
200
cache-control
private, max-age=600, stale-while-revalidate=604800
timing-allow-origin
*
content-length
812
Reg-auth-string-device-2x-1510699382463.png
www.nejm.org/pb-assets/contextual_messaging/
22 KB
22 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/contextual_messaging/Reg-auth-string-device-2x-1510699382463.png
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:12 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
origFmt=png, origSize=33958
status
200
content-disposition
inline; filename="Reg-auth-string-device-2x-1510699382463.webp"
vary
Accept, Accept-Encoding
content-length
22438
x-xss-protection
1; mode=block
last-modified
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server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"782_-1129105440"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
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x-webstats-respid
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cf-bgj
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60 KB
60 KB
Image
General
Full URL
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Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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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
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
status
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strict-transport-security
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server
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Request headers

Referer
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Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
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MISS
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server
cloudflare
x-frame-options
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vary
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cache-control
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Request headers

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Response headers

date
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x-content-type-options
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server
cloudflare
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Request headers

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Response headers

date
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x-content-type-options
nosniff
cf-cache-status
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server
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Request headers

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Response headers

date
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x-content-type-options
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Request headers

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Response headers

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server
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Request headers

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date
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x-content-type-options
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server
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Request headers

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Response headers

date
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Response headers

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Request headers

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Response headers

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server
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Request headers

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server
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Request headers

Referer
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date
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server
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54 KB
Script
General
Full URL
https://z.moatads.com/nejmcontent732496713334/moatcontent.js
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
AmazonS3 /
Resource Hash
0c70bb6dbb1c901626137826f40f45a1c8e56bf9ab2fa9132d2a5ec50bae4ab9

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Fri, 14 Jun 2019 20:28:13 GMT
Content-Encoding
gzip
Last-Modified
Tue, 31 Jan 2017 16:57:09 GMT
Server
AmazonS3
x-amz-request-id
0E5BB1E5248E5FFB
ETag
"b7391530e97c108835ed513d40772ec0"
Vary
Accept-Encoding
Content-Type
application/x-javascript
Cache-Control
max-age=29059
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
54862
x-amz-id-2
1YW8Mx42jKCVfneWSif4F0rOOoxOwvLUheTbPXszdRGCpwNmy429Ukvr+ei/JTSs2WWVCeGWHYA=
o8w9eui3.gif
tffwjwwaaq0b-a.akamaihd.net/
43 B
409 B
Image
General
Full URL
https://tffwjwwaaq0b-a.akamaihd.net/o8w9eui3.gif?e=17&d=nejm.org%3AUntitled%3A__page__%3A-&de=664898493354&t=1560544093258&i=NEJMCONTENT1&cm=5&mp=1&ac=1&pl=1&bq=10&vc=2&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.16.186.32 , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
a2-16-186-32.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:13 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:13 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=17&d=nejm.org%3AUntitled%3A__page__%3A-&de=664898493354&t=1560544093258&i=NEJMCONTENT1&cm=5&mp=0&ac=1&pl=1&bq=10&ad_type=img&vc=2&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:13 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:13 GMT
DAC.js
aka-cdn.adtechus.com/dt/common/
46 KB
16 KB
Script
General
Full URL
https://aka-cdn.adtechus.com/dt/common/DAC.js
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:234:13d4:25ff:664:671:13a5 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software
ECS (fcn/41D7) /
Resource Hash
99438db4296b2b115f0888581cd55f4561c71597c8335518764757d554a84c22

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Intervention
<https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

date
Fri, 14 Jun 2019 20:28:24 GMT
content-encoding
gzip
last-modified
Fri, 14 Jun 2019 19:52:02 GMT
server
ECS (fcn/41D7)
vary
Accept-Encoding
x-cache
HIT
content-type
application/javascript
status
200
cache-control
max-age=3600
accept-ranges
bytes
content-length
15744
expires
Fri, 14 Jun 2019 21:28:24 GMT
NEJMp1901351_300x200-1560196121650.jpg
www.nejm.org/pb-assets/images/editorial/small/
3 KB
3 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/images/editorial/small/NEJMp1901351_300x200-1560196121650.jpg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
51514a56d5df9918886d1abaaed379d6c59745be53dcceda00f3e161d81bb093
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=7521
status
200
content-disposition
inline; filename="NEJMp1901351_300x200-1560196121650.webp"
cf-bgj
imgq:85
vary
Accept, Accept-Encoding
content-length
2856
x-xss-protection
1; mode=block
last-modified
Mon, 10 Jun 2019 19:48:41 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"4248_1122993497"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6f0ca7fc40bdeb-AMS
x-webstats-respid
ab291e13ba9e8f4399d3deefe20a6070
expires
Sat, 13 Jun 2020 20:28:13 GMT
NEJMicm1814629_150x100-1560196121263.jpg
www.nejm.org/pb-assets/images/editorial/small/
5 KB
6 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/images/editorial/small/NEJMicm1814629_150x100-1560196121263.jpg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
19e452b1056b1b13b2568692fdf2eb9b83c3257f38bb6c70587f085f6f492904
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=7858
status
200
content-disposition
inline; filename="NEJMicm1814629_150x100-1560196121263.webp"
cf-bgj
imgq:85
vary
Accept, Accept-Encoding
content-length
5480
x-xss-protection
1; mode=block
last-modified
Mon, 10 Jun 2019 19:48:41 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"4244_1122993092"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6f0ca7fc41bdeb-AMS
x-webstats-respid
ab291e13ba9e8f4399d3deefe20a6070
expires
Sat, 13 Jun 2020 20:28:13 GMT
NEJMoa1900907_600x400-1556908540667.jpg
www.nejm.org/pb-assets/images/editorial/large/
16 KB
16 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/images/editorial/large/NEJMoa1900907_600x400-1556908540667.jpg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
45ff2722c2c880d4b9ec8e1600eacda2c75ae3330e1c879ca9bf6c489995d3d8
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=46756
status
200
content-disposition
inline; filename="NEJMoa1900907_600x400-1556908540667.webp"
cf-bgj
imgq:85
vary
Accept, Accept-Encoding
content-length
16006
x-xss-protection
1; mode=block
last-modified
Fri, 03 May 2019 18:35:40 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"3973_2130379665"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6f0ca80c4dbdeb-AMS
x-webstats-respid
ab291e13ba9e8f4399d3deefe20a6070
expires
Sat, 13 Jun 2020 20:28:13 GMT
NEJMoa1811744_300x200-1555373125580.jpg
www.nejm.org/pb-assets/images/editorial/small/
7 KB
7 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/images/editorial/small/NEJMoa1811744_300x200-1555373125580.jpg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a58edbdf2ea927b7112e189d18fcac1d6c6f9712e94a628ebd30ff6b54dbf02e
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=23380
status
200
content-disposition
inline; filename="NEJMoa1811744_300x200-1555373125580.webp"
cf-bgj
imgq:85
vary
Accept, Accept-Encoding
content-length
6896
x-xss-protection
1; mode=block
last-modified
Tue, 16 Apr 2019 00:05:25 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"3851_594964134"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6f0ca80c4ebdeb-AMS
x-webstats-respid
d99797513cf39eab9f528102c144d07c
expires
Sat, 13 Jun 2020 20:28:13 GMT
NEJMc1901677_300x200-1560196120927.jpg
www.nejm.org/pb-assets/images/editorial/small/
8 KB
9 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/images/editorial/small/NEJMc1901677_300x200-1560196120927.jpg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b1dc568e1539f2db7a008b96bfe4316b32e2ebef60fc7c94c0e80a274e5606ce
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=15379
status
200
content-disposition
inline; filename="NEJMc1901677_300x200-1560196120927.webp"
cf-bgj
imgq:85
vary
Accept, Accept-Encoding
content-length
8662
x-xss-protection
1; mode=block
last-modified
Mon, 10 Jun 2019 19:48:40 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"4240_1122992180"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6f0ca80c4fbdeb-AMS
x-webstats-respid
9e2621e3ca742a9fa6a0946e6772110a
expires
Sat, 13 Jun 2020 20:28:13 GMT
FrontiersBnr300x100AnimatedFINAL.gif
www.nejm.org/sda/123550/
28 KB
28 KB
Image
General
Full URL
https://www.nejm.org/sda/123550/FrontiersBnr300x100AnimatedFINAL.gif
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e51edc219dce4406909f4913c2d1eaeff8e621f5496fadc24da3fa1bef039775
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
status
200
strict-transport-security
max-age=16070400
content-length
28315
x-xss-protection
1; mode=block
last-modified
Mon, 14 Jan 2019 20:04:02 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"FBmkbs5gHfJ"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/gif; charset=UTF-8
cache-control
private
accept-ranges
bytes
cf-ray
4e6f0ca80c50bdeb-AMS
NEJMra1807442_600x400-1560273238917.jpg
www.nejm.org/pb-assets/images/editorial/large/
25 KB
25 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/images/editorial/large/NEJMra1807442_600x400-1560273238917.jpg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
fc69f6775bc50bd8a05ea9b5fff0f91c5d4466a337ff2c9c96af7e7e3322c0b2
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=38517
status
200
content-disposition
inline; filename="NEJMra1807442_600x400-1560273238917.webp"
cf-bgj
imgq:85
vary
Accept, Accept-Encoding
content-length
25188
x-xss-protection
1; mode=block
last-modified
Tue, 11 Jun 2019 17:13:58 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"4239_1200110318"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6f0ca80c51bdeb-AMS
x-webstats-respid
d99797513cf39eab9f528102c144d07c
expires
Sat, 13 Jun 2020 20:28:13 GMT
NEJMcp1805931_300x200-1560196120960.jpg
www.nejm.org/pb-assets/images/editorial/small/
8 KB
9 KB
Image
General
Full URL
https://www.nejm.org/pb-assets/images/editorial/small/NEJMcp1805931_300x200-1560196120960.jpg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
d59fa7875c41a5f5f06191c377c4d1cd1c57bda57dc7a16d9995a107a318976a
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=12663
status
200
content-disposition
inline; filename="NEJMcp1805931_300x200-1560196120960.webp"
cf-bgj
imgq:85
vary
Accept, Accept-Encoding
content-length
8578
x-xss-protection
1; mode=block
last-modified
Mon, 10 Jun 2019 19:48:40 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"4241_1122992363"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=16070400
content-type
image/webp
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
4e6f0ca80c52bdeb-AMS
x-webstats-respid
5ec4a1c867d02fed8c9ff8187bd7d290
expires
Sat, 13 Jun 2020 20:28:13 GMT
NEJMcpc1900593_300x200-1560196121127.jpg
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

Referer
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Response headers

date
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x-content-type-options
nosniff
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server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
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Response headers

Date
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Via
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Server
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Request headers

Referer
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Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
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MISS
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server
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x-frame-options
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Request headers

Referer
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User-Agent
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Response headers

date
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x-content-type-options
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server
cloudflare
x-frame-options
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Request headers

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Response headers

date
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x-content-type-options
nosniff
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server
cloudflare
x-frame-options
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Request headers

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Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
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server
cloudflare
x-frame-options
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expect-ct
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vary
Accept-Encoding
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Protocol
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Request headers

Referer
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Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
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strict-transport-security
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last-modified
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server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
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expect-ct
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vary
Accept-Encoding
content-type
image/png; charset=UTF-8
accept-ranges
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cf-ray
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830 B
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Full URL
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Protocol
H2
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TLS 1.3, , AES_128_GCM
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104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
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Security Headers
Name Value
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Request headers

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

date
Fri, 14 Jun 2019 20:28:13 GMT
content-encoding
gzip
last-modified
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server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5cfe7857-4d7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
max-age=172800, public
cf-ray
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expires
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381 KB
85 KB
Script
General
Full URL
https://www.nejm.org/wro/gths~product-end.js
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
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Security Headers
Name Value
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=16070400
x-xss-protection
1; mode=block
last-modified
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server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
W/"324018199bfff1938bd4fa900cc1f10dcdccacc3"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
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cf-ray
4e6f0ca7fc33bdeb-AMS
expires
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sli-rac.config.js
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3 KB
1 KB
Script
General
Full URL
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Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Software
Apache /
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Request headers

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

date
Fri, 14 Jun 2019 20:28:13 GMT
content-encoding
gzip
last-modified
Tue, 05 Mar 2019 20:09:02 GMT
server
Apache
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
status
200
cache-control
max-age=432000
accept-ranges
bytes
content-length
1092
expires
Wed, 19 Jun 2019 20:28:13 GMT
prum.min.js
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6 KB
3 KB
Script
General
Full URL
https://rum-static.pingdom.net/prum.min.js
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:14ef , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
content-encoding
gzip
cf-cache-status
HIT
status
200
content-length
2697
last-modified
Tue, 11 Sep 2018 05:52:27 GMT
server
cloudflare
etag
W/"5b97581b-186f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
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cache-control
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accept-ranges
bytes
cf-ray
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expires
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p.css
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5 B
168 B
Stylesheet
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Full URL
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Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
172.227.13.196 , United States, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
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Software
nginx /
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
last-modified
Sun, 25 Nov 2018 22:55:09 GMT
server
nginx
access-control-allow-origin
*
etag
"5bfb284d-5"
content-type
text/css
status
200
cache-control
max-age=604800
accept-ranges
bytes
content-length
5
expires
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Cookie set dest5.html
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General
Full URL
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Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Reverse DNS
ec2-54-154-86-186.eu-west-1.compute.amazonaws.com
Software
/
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Request headers

Host
mmsngaa.demdex.net
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_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept
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Referer
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Accept-Encoding
gzip, deflate, br
Cookie
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Referer
https://www.nejm.org/

Response headers

Accept-Ranges
bytes
Cache-Control
max-age=21600
Content-Encoding
gzip
Content-Type
text/html
Expires
Thu, 01 Jan 1970 00:00:00 GMT
Last-Modified
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P3P
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Vary
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X-TID
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Content-Length
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Connection
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750 B
999 B
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General
Full URL
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Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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1297
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Fri, 14 Jun 2019 20:06:36 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
17595
expires
Fri, 14 Jun 2019 22:06:36 GMT
s-code-contents-47e6932036d6de73fb37bb9e696ea08a3da2ab40.js
assets.adobedtm.com/b6f6e85975d1a63df35e08cc6500015ddb076010/
35 KB
13 KB
Script
General
Full URL
https://assets.adobedtm.com/b6f6e85975d1a63df35e08cc6500015ddb076010/s-code-contents-47e6932036d6de73fb37bb9e696ea08a3da2ab40.js
Requested by
Host: assets.adobedtm.com
URL: https://assets.adobedtm.com/b6f6e85975d1a63df35e08cc6500015ddb076010/satelliteLib-031d74e851fb6b24b14817803cfe5baa21252522.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2.18.232.23 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-232-23.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
13d01a91a2551b2330cd623855b2adcda9f371d720eb02ef3adcf3a5dbffcf6a

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:13 GMT
content-encoding
gzip
last-modified
Thu, 13 Jun 2019 20:00:52 GMT
server
Apache
etag
"02ca1a570d3d888e83ac86b30c9aeb8d:1560456052"
vary
Accept-Encoding
content-type
application/x-javascript
status
200
cache-control
max-age=3600
accept-ranges
bytes
timing-allow-origin
*
content-length
13386
expires
Fri, 14 Jun 2019 21:28:13 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=34&ud=false&qa=1600&qb=1200&qc=0&qd=0&qf=1600&qe=1200&qh=1600&qg=1200&qi=1600&qj=1200&ql=&qo=0&qm=0&qn=6OZw%3DoHB%2CEF%3FKC1I%3Cq.bWoCSV2W0Su*TDXlCfX2iR2%25(GyHN%3DI(%2C%3Ba15lK1t!9Zp%5B)1xfq_GUKB%7BJ9AKqD(ao%5DDXx2Tlw4%26ExM_1g%2Bk6%40QV%3BO5FN6tRAlTJ%3F_v%3D(tN%23V.xm9%25KMD4YP%60T11K%3E(7b%5DQ%22_KF5%5D5%2F%5BGI%3F4Y5iC%3Dn%3CG.xpG%24czixape4tE0b15%7CQjw%60.%7BiO%23Ly*rdB%3Evq%2F9N%7CQEXp%2B3W%60R%23ItxO%2B%7BQZt%7Bx1b~tW%24n%7BF%5BZR64oD3PP%23wJD3%25B%3AUgi8fQ%5B*XlKat.Y%7BQOuSFeAv1%7CE.fa48FJ%7B%26WQVqDgDd%2C.6m3w_2C6kFU%3BCB%5BpzR2%5E%2Cd%5B(Tr%2C..8WLdA1%3BxTiWiePpw4iqi%3CF%5BZ5*%3FVI2%2F%2B%5BoHBw24IQ%406kSP_1c%2Ceec!6t9B%2CN%3Ey)%2ChXbvU37_*NhSfBghz%5D*vOJ%23_%3DNoUA%5DRgBU_Gr1%3E%3AHuFTn%3ADXqJHZ%3BR%23y%2Ca%2Bho8bYLaXBjA%3AmQ)%3CF!tAbjrzJ%3BgoVYGVxc%40lQQV%23tc3%2Fh%7C%3FVKV%3BW5.NO)WxX*C%24%3D!L2I%5EKm3M(I1%5D6WAJN3NZ_h)G%3E3%5D*lTr1W*d%5B4kf%2FLyUoRdByZ%3CPnqMs%3Cex1bMA%3DEP%5B%2B%22gbzbSSr1r4V%40bLwA&qp=00000&qq=000000000000&qr=0&gz=0&hh=0&hn=0&qt=0&i=NEJMCONTENT1&hp=1&pl=1&cm=5&kq=1&bq=0&f=0&j=&o=3&t=1560544093258&de=664898493354&m=0&ar=db81aa7-clean&q=0&cb=0&cu=1560544093838&ll=2&ln=0&em=0&en=0&d=nejm.org%3AUntitled%3A__page__%3A-&qs=1&vc=2&gw=nejmcontent732496713334&fd=1&ac=1&it=500&fs=98431&na=906883849&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:13 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:13 GMT
ec.js
www.google-analytics.com/plugins/ua/
3 KB
1 KB
Script
General
Full URL
https://www.google-analytics.com/plugins/ua/ec.js
Requested by
Host: ssl.google-analytics.com
URL: https://ssl.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:814::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
058ed961bfe422af7bfc65865f4c08531ec8ace995f8a1ec560a46581cb7712c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:00:41 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 21 Apr 2016 03:17:22 GMT
server
sffe
age
1652
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=3600
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
1296
x-xss-protection
0
expires
Fri, 14 Jun 2019 21:00:41 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=0&q=0&hp=1&kq=1&lo=0&qs=1&ak=https%3A%2F%2Fwww.nejm.org%2F-&i=NEJMCONTENT1&ud=false&qm=0&qn=6OZw%3DoHB%2CEF%3FKC1I%3Cq.bWoCSV2W0Su*TDXlCfX2iR2%25(GyHN%3DI(%2C%3Ba15lK1t!9Zp%5B)1xfq_GUKB%7BJ9AKqD(ao%5DDXx2Tlw4%26ExM_1g%2Bk6%40QV%3BO5FN6tRAlTJ%3F_v%3D(tN%23V.xm9%25KMD4YP%60T11K%3E(7b%5DQ%22_KF5%5D5%2F%5BGI%3F4Y5iC%3Dn%3CG.xpG%24czixape4tE0b15%7CQjw%60.%7BiO%23Ly*rdB%3Evq%2F9N%7CQEXp%2B3W%60R%23ItxO%2B%7BQZt%7Bx1b~tW%24n%7BF%5BZR64oD3PP%23wJD3%25B%3AUgi8fQ%5B*XlKat.Y%7BQOuSFeAv1%7CE.fa48FJ%7B%26WQVqDgDd%2C.6m3w_2C6kFU%3BCB%5BpzR2%5E%2Cd%5B(Tr%2C..8WLdA1%3BxTiWiePpw4iqi%3CF%5BZ5*%3FVI2%2F%2B%5BoHBw24IQ%406kSP_1c%2Ceec!6t9B%2CN%3Ey)%2ChXbvU37_*NhSfBghz%5D*vOJ%23_%3DNoUA%5DRgBU_Gr1%3E%3AHuFTn%3ADXqJHZ%3BR%23y%2Ca%2Bho8bYLaXBjA%3AmQ)%3CF!tAbjrzJ%3BgoVYGVxc%40lQQV%23tc3%2Fh%7C%3FVKV%3BW5.NO)WxX*C%24%3D!L2I%5EKm3M(I1%5D6WAJN3NZ_h)G%3E3%5D*lTr1W*d%5B4kf%2FLyUoRdByZ%3CPnqMs%3Cex1bMA%3DEP%5B%2B%22gbzbSSr1r4V%40bLwA&qp=00000&qq=000000000000&qr=0&gz=0&hh=0&hn=0&qt=0&bq=0&g=0&vc=2&pl=1&fl=1&sr=0&sb=0&sq=0&sa=0&sn=0&sj=0&sm=0&si=0&md=0&mc=0&lb=4997&la=0&ld=0&lc=0&cw=-1&cx=-1&sh=undefined&xa=0&xb=0&xc=0&h=4&w=4&cm=5&f=0&j=&o=3&t=1560544093258&de=664898493354&cu=1560544093838&m=672&ar=db81aa7-clean&cb=0&ll=2&ln=0&gh=1&qa=1600&qb=1200&qi=1600&qj=1200&qf=1600&qe=1200&qh=1600&qg=1200&lk=undefined&le=1&gm=1&io=1&ch=0&as=0&ag=0&an=0&gf=0&gg=0&pg=0&pf=0&cc=0&bw=0&bx=0&em=0&en=0&bu=2&cd=0&ah=1&am=0&re=0&wb=1&cl=0&at=0&d=nejm.org%3AUntitled%3A__page__%3A-&gw=nejmcontent732496713334&ab=1&ac=1&fd=1&kt=strict&it=500&fs=98431&na=1343857691&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:13 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:13 GMT
s45975230284066
mmsngaa.sc.omtrdc.net/b/ss/mmsngaa-nejm-prod/10/JS-2.7.0-D7QN/
98 B
821 B
XHR
General
Full URL
https://mmsngaa.sc.omtrdc.net/b/ss/mmsngaa-nejm-prod/10/JS-2.7.0-D7QN/s45975230284066
Requested by
Host: assets.adobedtm.com
URL: https://assets.adobedtm.com/b6f6e85975d1a63df35e08cc6500015ddb076010/s-code-contents-47e6932036d6de73fb37bb9e696ea08a3da2ab40.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
66.117.29.227 , United States, ASN15224 (OMNITURE - Adobe Systems Inc., US),
Reverse DNS
Software
Omniture DC /
Resource Hash
38dd0a8622485a0a3460d1b3192f2197332a38636a28a6ad442a047f1457bb9c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/
Origin
https://www.nejm.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

X-AAM-TID
9+P8zj3yRAk=
Date
Fri, 14 Jun 2019 20:28:14 GMT
X-Content-Type-Options
nosniff
X-C
ms-6.7.4
P3P
CP="This is not a P3P policy"
Connection
keep-alive
Content-Length
98
X-XSS-Protection
1; mode=block
DCS
dcs-prod-irl1-v034-03ab93548.edge-irl1.demdex.com 5.54.0.20190610134454 6ms
Pragma
no-cache
Last-Modified
Sat, 15 Jun 2019 20:28:14 GMT
Server
Omniture DC
xserver
www71
ETag
"3351242923935039488-5081611828698703275"
Vary
*
Content-Type
application/x-javascript
Access-Control-Allow-Origin
https://www.nejm.org
Cache-Control
no-cache, no-store, max-age=0, no-transform, private
Access-Control-Allow-Credentials
true
Expires
Thu, 13 Jun 2019 20:28:14 GMT
ADTECH;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;...
adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ Frame 6362
Redirect Chain
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600...
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;cfp=1;rndc=1560544093;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1...
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487580/744997/170/ADTECH;rdhost=adserver.nejm.org;cfp=1;rndc=1560544093;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidt...
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487580/744997/170/ADTECH;rdhost=adserver.nejm.org;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidt...
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1...
303 B
334 B
Script
General
Full URL
https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
152.195.39.157 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software
Adtech Adserver /
Resource Hash
dab47e83500371c1c8533c8012bd4a57deabf78956cfac763ce681bf4fc53360

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 14 Jun 2019 20:28:14 GMT
server
Adtech Adserver
content-type
application/x-javascript
status
200
cache-control
no-store, no-cache
content-length
303
expires
Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Fri, 14 Jun 2019 20:28:14 GMT
server
nginx
location
https://adserver.nejm.org/addyn/3.0/5493.1/3487580/744997/170/ADTECH;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094030
status
302
cache-control
no-store, no-cache
content-length
0
expires
Mon, 15 Jun 1998 00:00:00 GMT
collect
www.google-analytics.com/
35 B
109 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j76&a=217923575&t=pageview&_s=1&dl=https%3A%2F%2Fwww.nejm.org%2F&ul=en-us&de=UTF-8&dt=The%20New%20England%20Journal%20of%20Medicine%3A%20Research%20%26%20Review%20Articles%20on%20Disease%20%26%20Clinical%20Practice&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aGBAgQIJ~&jid=854964323&gjid=387343309&cid=341335962.1560544094&tid=UA-2417843-7&_gid=1667431232.1560544094&z=1089618592
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:814::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 02 Jun 2019 08:17:37 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
1080637
content-type
image/gif
status
200
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
Redirect Chain
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j76&tid=UA-2417843-7&cid=341335962.1560544094&jid=854964323&gjid=387343309&_gid=1667431232.1560544094&_u=aGBAgQIJ~&z=1243347679
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2417843-7&cid=341335962.1560544094&jid=854964323&_v=j76&z=1243347679
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2417843-7&cid=341335962.1560544094&jid=854964323&_v=j76&z=1243347679&slf_rd=1&random=2469083536
42 B
109 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2417843-7&cid=341335962.1560544094&jid=854964323&_v=j76&z=1243347679&slf_rd=1&random=2469083536
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 14 Jun 2019 20:28:14 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Fri, 14 Jun 2019 20:28:14 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
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last-modified
Tue, 07 May 2019 15:14:40 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
"7jR+QcZwN9L"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/jpeg; charset=UTF-8
cache-control
private
accept-ranges
bytes
cf-ray
4e6f0caf1b6ebdeb-AMS
Cookie set /
www.medtargetsystem.com/beacon/portal/ Frame 4719
0
0
Document
General
Full URL
https://www.medtargetsystem.com/beacon/portal/?_url=https%3A%2F%2Fwww.nejm.org&_sid=3bceac9c-7ae1-4284-9092-7048d6ff7d2e&_vid=7321f5d9-dbfd-408d-9722-c5c92982259c&_ak=114-507-EDB9E74C&_flash=false&_th=1560544093|1560544093|1
Requested by
Host: www.medtargetsystem.com
URL: https://www.medtargetsystem.com/javascript/beacon.js?v2.5.12
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.1.219.33 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-52-1-219-33.compute-1.amazonaws.com
Software
Apache/2.4.7 (Ubuntu) / PHP/7.0.19-1+deb.sury.org~trusty+2
Resource Hash

Request headers

Host
www.medtargetsystem.com
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_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 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
Referer
https://www.nejm.org/
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer
https://www.nejm.org/

Response headers

Cache-Control
no-store, no-cache, must-revalidate
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Date
Fri, 14 Jun 2019 20:28:14 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
P3P
CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Pragma
no-cache
Server
Apache/2.4.7 (Ubuntu)
Set-Cookie
DMDSESSID=95qf0rvo2gqh69805c1di407j3; path=/; HttpOnly
Vary
X-Forwarded-Proto,Accept-Encoding
X-Powered-By
PHP/7.0.19-1+deb.sury.org~trusty+2
Content-Length
6936
Connection
keep-alive
collect.gif
www.medtargetsystem.com/analytics/
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313 B
Image
General
Full URL
https://www.medtargetsystem.com/analytics/collect.gif?e=1&aid=&vid=7321f5d9-dbfd-408d-9722-c5c92982259c&sid=3bceac9c-7ae1-4284-9092-7048d6ff7d2e&vh=1&vt=1560544093&pt=1560544093&u=https%3A%2F%2Fwww.nejm.org%2F&r=&t=The%20New%20England%20Journal%20of%20Medicine%3A%20Research%20%26%20Review%20Articles%20on%20Disease%20%26%20Clinical%20Practice&p=2519.00&pm=&ab=&ak=114-507-EDB9E74C
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.1.219.33 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-52-1-219-33.compute-1.amazonaws.com
Software
Apache/2.4.7 (Ubuntu) / PHP/7.0.19-1+deb.sury.org~trusty+2
Resource Hash
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Fri, 14 Jun 2019 20:28:14 GMT
Server
Apache/2.4.7 (Ubuntu)
Connection
keep-alive
X-Powered-By
PHP/7.0.19-1+deb.sury.org~trusty+2
Content-Length
0
Vary
X-Forwarded-Proto
Content-Type
text/html; charset=UTF-8
nejm-knowledge-plus.svg
www.nejm.org/templates/jsp/_mms/pb2/images/
3 KB
2 KB
Image
General
Full URL
https://www.nejm.org/templates/jsp/_mms/pb2/images/nejm-knowledge-plus.svg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/wro/gths~product.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d08206138d382b817eea7d8ee80054f25ab7c07183b7ea14c1302d749fb8f23
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/wro/gths~build.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:14 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Mon, 28 Jan 2019 06:57:06 GMT
server
cloudflare
etag
W/"4cYdaX8Bfff"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
ALLOW-FROM https://www.nejm.org
content-type
image/svg+xml; charset=UTF-8
status
200
strict-transport-security
max-age=16070400
cf-ray
4e6f0cafcc5cbdeb-AMS
vary
Accept-Encoding
x-xss-protection
1; mode=block
nejm-knowledge-plus-button.svg
www.nejm.org/templates/jsp/_mms/pb2/images/
8 KB
3 KB
Image
General
Full URL
https://www.nejm.org/templates/jsp/_mms/pb2/images/nejm-knowledge-plus-button.svg
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/wro/gths~product.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2a99c31cdfdef369534431103e72b244b1d125e6eb9774b40dba3e9a0de2b1f0
Security Headers
Name Value
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://www.nejm.org
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.nejm.org/wro/gths~build.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:14 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
status
200
strict-transport-security
max-age=16070400
x-xss-protection
1; mode=block
last-modified
Thu, 09 May 2019 13:09:04 GMT
server
cloudflare
x-frame-options
ALLOW-FROM https://www.nejm.org
etag
W/"/gW751lkLyr"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml; charset=UTF-8
cache-control
private
cf-ray
4e6f0cafcc5ebdeb-AMS
knowledgePlusID.png
qow.nejmgroup.org/images/common/
4 KB
5 KB
Image
General
Full URL
https://qow.nejmgroup.org/images/common/knowledgePlusID.png
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.32.158.199 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-32-158-199.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Fri, 14 Jun 2019 05:45:14 GMT
Via
1.1 e430a35037c484cf19f375480cabfca3.cloudfront.net (CloudFront)
Last-Modified
Tue, 07 Nov 2017 19:47:39 GMT
Server
AmazonS3
Age
134038
ETag
"3fb228fb01677ee963179a73db35feeb"
X-Cache
Hit from cloudfront
Content-Type
image/png
X-Amz-Cf-Pop
FRA56
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4401
X-Amz-Cf-Id
M1uFTBEzfdY_Pgu2TX7DpmZNS0I725X1cW0LVR4TbzrHQ8CPtOiiMQ==
qow_wRibbon.png
qow.nejmgroup.org/images/common/
4 KB
5 KB
Image
General
Full URL
https://qow.nejmgroup.org/images/common/qow_wRibbon.png
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.32.158.199 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-32-158-199.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
98173dbdbeff578f137980c22027b99b2020446c5f28db93b2d13a8c633b5b91

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Fri, 14 Jun 2019 13:54:20 GMT
Via
1.1 e430a35037c484cf19f375480cabfca3.cloudfront.net (CloudFront)
Last-Modified
Tue, 07 Nov 2017 19:47:39 GMT
Server
AmazonS3
Age
26214
ETag
"ff233910720d97f1bfd1c3edaff7407a"
X-Cache
Hit from cloudfront
Content-Type
image/png
X-Amz-Cf-Pop
FRA56
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4159
X-Amz-Cf-Id
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btn_submit_gold.png
qow.nejmgroup.org/images/common/
6 KB
6 KB
Image
General
Full URL
https://qow.nejmgroup.org/images/common/btn_submit_gold.png
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.32.158.199 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-32-158-199.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
8868f145892d2873931fd68cc49cd535b9484180cb94c2d109faeefb9ef72f2d

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Fri, 14 Jun 2019 06:05:34 GMT
Via
1.1 e430a35037c484cf19f375480cabfca3.cloudfront.net (CloudFront)
Last-Modified
Tue, 07 Nov 2017 19:47:39 GMT
Server
AmazonS3
Age
127950
ETag
"a5c340dce12e223a45756aad91199cae"
X-Cache
Hit from cloudfront
Content-Type
image/png
X-Amz-Cf-Pop
FRA56
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
5763
X-Amz-Cf-Id
j-2zeoHf1_-jFird6D8UC2O6rwm957ZFbD6A8JlXQoNyuPRsI_b5ag==
4
api-34-221-102-195.b2c.com/api/
Redirect Chain
  • https://api-34-221-102-195.b2c.com/api/x?NTCRPwSRRv5EvCaA$dXJsJDAkaHR0cHM6Ly93d3cubmVqbS5vcmcvIiwicmVmZXJyZXIkMCQiLCJhbmNlc3Rvck9yaWdpbnMkMCQiLCJ2aWRlbyQwJDE2MDB4MTIwMHgyNCIsImZyYW1lJDAkMCIsImhpZGR...
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0
-1 B
XHR
General
Full URL
https://api-34-221-102-195.b2c.com:444/api/4?NTCRPwSRRv5EvCaA
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f14:e96:5802:a264:1b15:1e7a:530f Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
openresty /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Fri, 14 Jun 2019 20:28:15 GMT
Server
openresty
Access-Control-Allow-Origin
https://www.nejm.org
Access-Control-Allow-Methods
GET, POST, OPTIONS
Content-Type
text/html
Location
https://api-34-221-102-195.b2c.com:444/api/4?NTCRPwSRRv5EvCaA
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
142

Redirect headers

Date
Fri, 14 Jun 2019 20:28:15 GMT
Server
openresty
Location
https://api-34-221-102-195.b2c.com:444/api/4?NTCRPwSRRv5EvCaA
Access-Control-Allow-Methods
GET, POST, OPTIONS
Content-Type
text/html
Access-Control-Allow-Origin
https://www.nejm.org
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
142
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aka-cdn.adtechus.com/images/246/ Frame 6362
31 KB
32 KB
Image
General
Full URL
https://aka-cdn.adtechus.com/images/246/Ad10584310St1Sz170Sq26450433V0Id17.gif
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:234:13d4:25ff:664:671:13a5 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software
ECS (fcn/4196) /
Resource Hash
3198976eaed03a765b6c19d29858f60e474cc0fdd0ee13309809aa28b79afadb

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:14 GMT
last-modified
Sun, 09 Jun 2019 23:23:10 GMT
server
ECS (fcn/4196)
x-cache
HIT
content-type
image/gif
status
200
cache-control
max-age=608400
accept-ranges
bytes
content-length
32163
expires
Fri, 21 Jun 2019 21:28:14 GMT
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adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ Frame 6F73
Redirect Chain
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600...
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;cfp=1;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1...
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487570/744997/225/ADTECH;rdhost=adserver.nejm.org;cfp=1;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidt...
  • https://adserver.adtech.advertising.com/addyn/3.0/5493.1/3487570/744997/225/ADTECH;rdhost=adserver.nejm.org;cfp=2;rndc=1560544094;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidt...
  • https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;apid=1Aefff160c-8ee2-11e9-8680-12359aeea65a;cfp=1;rndc=1560544095;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;scree...
535 B
524 B
Script
General
Full URL
https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;apid=1Aefff160c-8ee2-11e9-8680-12359aeea65a;cfp=1;rndc=1560544095;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
152.195.39.157 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software
Adtech Adserver /
Resource Hash
0cbfeddf0ffe7a2e59a78875ccdef5fd4d2ef4da0166a33bcdfd893c03bd05ea

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 14 Jun 2019 20:28:15 GMT
content-encoding
gzip
server
Adtech Adserver
p3p
CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status
200
cache-control
no-store, no-cache
content-type
application/x-javascript
content-length
305
expires
Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Fri, 14 Jun 2019 20:28:15 GMT
server
nginx
location
https://adserver.nejm.org/addyn/3.0/5493.1/3487570/744997/225/ADTECH;apid=1Aefff160c-8ee2-11e9-8680-12359aeea65a;cfp=1;rndc=1560544095;loc=100;target=_blank;ip=;key=;grp=174;screenheight=1200;screenwidth=1600;screendensity=1;kvscreenheight=1200;kvscreenwidth=1600;kvscreendensity=1;kvviewportwidth=1585;kvviewportheight=1200;misc=1560544094813
p3p
CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status
302
cache-control
no-store, no-cache
content-length
0
expires
Mon, 15 Jun 1998 00:00:00 GMT
Default_Size_16_1x1.gif
aka-cdn.adtechus.com/images/
43 B
144 B
Image
General
Full URL
https://aka-cdn.adtechus.com/images/Default_Size_16_1x1.gif
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:234:13d4:25ff:664:671:13a5 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software
ECS (fcn/41D7) /
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 14 Jun 2019 20:28:25 GMT
last-modified
Thu, 13 Jun 2019 06:09:21 GMT
server
ECS (fcn/41D7)
x-cache
HIT
content-type
image/gif
status
200
cache-control
max-age=608400
accept-ranges
bytes
content-length
43
expires
Fri, 21 Jun 2019 21:28:25 GMT
x
api-34-221-102-195.b2c.com/api/
0
382 B
Other
General
Full URL
https://api-34-221-102-195.b2c.com/api/x?NTCRPwSRRv5EvCaA$YWRibG9jayQ1NzkkMA
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f14:e96:5802:a264:1b15:1e7a:530f Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
openresty /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.nejm.org/
Origin
https://www.nejm.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:15 GMT
Server
openresty
Transfer-Encoding
chunked
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TLS 1.3, , AES_128_GCM
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Response headers

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Response headers

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Response headers

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server
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Request headers

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2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:15 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:15 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=0&q=0&hp=1&kq=1&lo=0&uk=null&pk=0&wk=1&rk=1&tk=0&qs=1&ak=https%3A%2F%2Fs0.2mdn.net%2F9395900%2FPHASE_1_728x90px_0020.gif&i=FOURHEALTHMEDIA_DCM_DISPLAY1&ud=undefined&qn=%604%7BZEYwoqI%24%5BK%2BdLLU)%2CMm~tW%2490vv9L%24%2FoDb%2FG)lKr%23l9jmUdTfN%5Bqir1fcSC%3AU%3FWOvTh%7CzFK%3F%5B%22l!j%3F%5DNCLmT%23%3CF%2B1S%2BapY%3C%5ECUo1vOJ%3D%3A9)NpU7efcH%3BH%3BB__PyDN(%2BWx*h~%3F03*%5B)%2C2iVSWfV%7D%2F%2FRA7R.eJKx%7Ci6sGm!ryh%7Cek)3.%5BqC%7Dq%5BDgh%2C%7BtNQS1%5EPmKmPSI.%24ki)sV~1HmDkx2KD5pf5%5BG%5BZFZ8R6tbK0pH%23bU%24(9N%2CNJJ)%2CW%2FKo7FY&qp=00000&is=hBBnjB7GsBpBBBPY2CEBsCybBqw776Kqi7gBooCvBOCiCOB6sCqGBgiBBs0fW0glMfcxnBBBkB0BYBny6BsNBmB0ziw7pCr6yC6rO24xXmYyBdfEC2BBBBBjzmBktCP97GBBBGwRmmEBBBBBBBBBBBnaBW35CeFaBBBpx0OFiBBBT5392tavKc5KCdzzFs7nBBBBBBBBRcQyRBBBCpjOBBBBBBBBBTLF7HfC7Kn7O0EYkCBB0IofRfBBPCxB7UBbjtBbBBC0dL9TRhq8K55G96Lo0eIRTzBiqeuSBBBBBB&iv=7&qt=0&gz=0&hh=0&hn=0&tw=&qc=0&qd=0&qf=1600&qe=1200&qh=1600&qg=1200&qm=0&qa=1600&qb=1200&qi=1600&qj=1200&po=1-0020002000002120&vy=&qr=0&bq=0&g=0&hq=0&hs=0&hu=0&hr=0&ht=0&dnt=0&h=90&w=728&om=0&fy=0&gp=0&zGSRC=1&gu=https%3A%2F%2Fwww.nejm.org%2F&id=1&f=0&j=&o=3&t=1560544095534&de=282820593370&cu=1560544095534&m=64&ar=b3d80b92f2-clean&cb=0&ym=0&ll=2&lm=0&ln=1&r=0&dl=0&dm=1000&dn=0&gh=1&xx=undefined%3A875484570224&td=1&lk=undefined&lb=5369&le=1&gm=1&io=1&ch=0&vv=1&vw=1%3A3%3A0&vp=100&vx=100%3A-%3A-&as=0&ag=17&an=0&gf=17&gg=0&ix=17&ic=17&ez=1&aj=1&pg=100&pf=0&ib=0&cc=0&bw=17&bx=0&dj=1&aa=0&ad=0&cn=0&gk=0&gl=0&ik=0&im=0&in=0&pd=0&em=0&en=0&st=1&su=1&of=1&oz=1&oe=0%3A0%3A0%3Anull%3A-1%3Anull%3A-1%3Anull%3A-1&bu=34&cd=0&ah=34&am=0&rf=0&re=0&wb=1&cl=0&at=0&d=9395900%3A22727219%3A246955877%3A116386574&bo=5172691&bd=nejm.org&gw=fourhealthmediadcmdisplay815815237626&zMoatOrigSlicer1=5172691&zMoatOrigSlicer2=N%2FA&ab=3&ac=1&fd=1&kt=strict&it=500&fz=1&oq=1&ot=ff&zMoatJS=2%3A&tc=0&fs=165964&na=1872327705&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:15 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:15 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=37&q=0&hp=1&kq=1&lo=0&uk=null&pk=0&wk=1&rk=1&tk=0&qs=1&ak=-&i=FOURHEALTHMEDIA_DCM_DISPLAY1&ud=undefined&qn=%604%7BZEYwoqI%24%5BK%2BdLLU)%2CMm~tW%2490vv9L%24%2FoDb%2FG)lKr%23l9jmUdTfN%5Bqir1fcSC%3AU%3FWOvTh%7CzFK%3F%5B%22l!j%3F%5DNCLmT%23%3CF%2B1S%2BapY%3C%5ECUo1vOJ%3D%3A9)NpU7efcH%3BH%3BB__PyDN(%2BWx*h~%3F03*%5B)%2C2iVSWfV%7D%2F%2FRA7R.eJKx%7Ci6sGm!ryh%7Cek)3.%5BqC%7Dq%5BDgh%2C%7BtNQS1%5EPmKmPSI.%24ki)sV~1HmDkx2KD5pf5%5BG%5BZFZ8R6tbK0pH%23bU%24(9N%2CNJJ)%2CW%2FKo7FY&qp=00000&is=hBBnjB7GsBpBBBPY2CEBsCybBqw776Kqi7gBooCvBOCiCOB6sCqGBgiBBs0fW0glMfcxnBBBkB0BYBny6BsNBmB0ziw7pCr6yC6rO24xXmYyBdfEC2BBBBBjzmBktCP97GBBBGwRmmEBBBBBBBBBBBnaBW35CeFaBBBpx0OFiBBBT5392tavKc5KCdzzFs7nBBBBBBBBRcQyRBBBCpjOBBBBBBBBBTLF7HfC7Kn7O0EYkCBB0IofRfBBPCxB7UBbjtBbBBC0dL9TRhq8K55G96Lo0eIRTzBiqeuSBBBBBB&iv=7&qt=0&gz=0&hh=0&hn=0&tw=&qc=0&qd=0&qf=1600&qe=1200&qh=1600&qg=1200&qm=0&qa=1600&qb=1200&qi=1600&qj=1200&po=1-0020002000002120&vy=&qr=0&vf=1&vg=100&bq=0&g=1&hq=0&hs=0&hu=0&hr=0&ht=0&dnt=0&h=90&w=728&om=0&fy=0&gp=0&zGSRC=1&gu=https%3A%2F%2Fwww.nejm.org%2F&id=1&f=0&j=&o=3&t=1560544095534&de=282820593370&cu=1560544095534&m=1216&ar=b3d80b92f2-clean&cb=0&ym=0&ll=2&lm=0&ln=1&r=0&dl=0&dm=1000&dn=0&gh=1&xx=undefined%3A875484570224&td=1&lk=undefined&lb=5369&le=1&gm=1&io=1&ch=0&vv=1&vw=1%3A3%3A0&vp=100&vx=100%3A100%3A-&as=1&ag=1181&an=17&gi=1&gf=1181&gg=17&ix=1181&ic=1181&ez=1&ck=1181&kw=997&aj=1&pg=100&pf=100&ib=0&cc=1&bw=1181&bx=17&ci=1181&jz=997&dj=1&aa=1&ad=1085&cn=0&gn=1&gk=1085&gl=0&ik=1085&co=1085&cp=997&cq=1&im=1&in=1&pd=1&nb=1&em=0&en=0&st=1&su=1&of=1&oz=1&oe=1%3A1%3A0%3Anull%3A-1%3Anull%3A-1%3Anull%3A-1&bu=997&cd=34&ah=997&am=34&rf=0&re=0&wb=1&cl=0&at=0&d=9395900%3A22727219%3A246955877%3A116386574&bo=5172691&bd=nejm.org&gw=fourhealthmediadcmdisplay815815237626&zMoatOrigSlicer1=5172691&zMoatOrigSlicer2=N%2FA&hv=DCM%20ins&ab=3&ac=1&fd=1&kt=strict&it=500&fz=1&oq=1&ot=ff&zMoatJS=2%3A&tc=0&fs=165964&na=910027712&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:16 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:16 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=5&q=0&hp=1&kq=1&lo=0&uk=null&pk=0&wk=1&rk=1&tk=0&qs=1&ak=-&i=FOURHEALTHMEDIA_DCM_DISPLAY1&ud=undefined&qn=%604%7BZEYwoqI%24%5BK%2BdLLU)%2CMm~tW%2490vv9L%24%2FoDb%2FG)lKr%23l9jmUdTfN%5Bqir1fcSC%3AU%3FWOvTh%7CzFK%3F%5B%22l!j%3F%5DNCLmT%23%3CF%2B1S%2BapY%3C%5ECUo1vOJ%3D%3A9)NpU7efcH%3BH%3BB__PyDN(%2BWx*h~%3F03*%5B)%2C2iVSWfV%7D%2F%2FRA7R.eJKx%7Ci6sGm!ryh%7Cek)3.%5BqC%7Dq%5BDgh%2C%7BtNQS1%5EPmKmPSI.%24ki)sV~1HmDkx2KD5pf5%5BG%5BZFZ8R6tbK0pH%23bU%24(9N%2CNJJ)%2CW%2FKo7FY&qp=00000&is=hBBnjB7GsBpBBBPY2CEBsCybBqw776Kqi7gBooCvBOCiCOB6sCqGBgiBBs0fW0glMfcxnBBBkB0BYBny6BsNBmB0ziw7pCr6yC6rO24xXmYyBdfEC2BBBBBjzmBktCP97GBBBGwRmmEBBBBBBBBBBBnaBW35CeFaBBBpx0OFiBBBT5392tavKc5KCdzzFs7nBBBBBBBBRcQyRBBBCpjOBBBBBBBBBTLF7HfC7Kn7O0EYkCBB0IofRfBBPCxB7UBbjtBbBBC0dL9TRhq8K55G96Lo0eIRTzBiqeuSBBBBBB&iv=7&qt=0&gz=0&hh=0&hn=0&tw=&qc=0&qd=0&qf=1600&qe=1200&qh=1600&qg=1200&qm=0&qa=1600&qb=1200&qi=1600&qj=1200&po=1-0020002000002120&vy=&qr=0&vf=1&vg=100&bq=0&g=2&hq=0&hs=0&hu=0&hr=0&ht=0&dnt=0&h=90&w=728&om=0&fy=0&gp=0&zGSRC=1&gu=https%3A%2F%2Fwww.nejm.org%2F&id=1&f=0&j=&o=3&t=1560544095534&de=282820593370&cu=1560544095534&m=1218&ar=b3d80b92f2-clean&cb=0&ym=0&ll=2&lm=0&ln=1&r=0&dl=0&dm=1000&dn=0&gh=1&xx=undefined%3A875484570224&td=1&lk=undefined&lb=5369&le=1&gm=1&io=1&ch=0&vv=1&vw=1%3A3%3A0&vp=100&vx=100%3A100%3A-&as=1&ag=1181&an=1181&gi=1&gf=1181&gg=1181&ix=1181&ic=1181&ez=1&ck=1181&kw=997&aj=1&pg=100&pf=100&ib=0&cc=1&bw=1181&bx=1181&ci=1181&jz=997&dj=1&aa=1&ad=1085&cn=1085&gn=1&gk=1085&gl=1085&ik=1085&co=1085&cp=997&cq=1&im=1&in=1&pd=1&nb=1&em=0&en=0&st=1&su=1&of=1&oz=1&oe=1%3A1%3A0%3Anull%3A-1%3Anull%3A-1%3Anull%3A-1&bu=997&cd=997&ah=997&am=997&rf=0&re=0&wb=1&cl=0&at=0&d=9395900%3A22727219%3A246955877%3A116386574&bo=5172691&bd=nejm.org&gw=fourhealthmediadcmdisplay815815237626&zMoatOrigSlicer1=5172691&zMoatOrigSlicer2=N%2FA&hv=DCM%20ins&ab=3&ac=1&fd=1&kt=strict&it=500&fz=1&oq=1&ot=ff&zMoatJS=2%3A&tc=0&fs=165964&na=770583989&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:16 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:16 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=37&q=1&hp=1&kq=1&lo=0&uk=null&pk=0&wk=1&rk=1&tk=0&qs=1&ak=-&i=FOURHEALTHMEDIA_DCM_DISPLAY1&ud=undefined&qn=%604%7BZEYwoqI%24%5BK%2BdLLU)%2CMm~tW%2490vv9L%24%2FoDb%2FG)lKr%23l9jmUdTfN%5Bqir1fcSC%3AU%3FWOvTh%7CzFK%3F%5B%22l!j%3F%5DNCLmT%23%3CF%2B1S%2BapY%3C%5ECUo1vOJ%3D%3A9)NpU7efcH%3BH%3BB__PyDN(%2BWx*h~%3F03*%5B)%2C2iVSWfV%7D%2F%2FRA7R.eJKx%7Ci6sGm!ryh%7Cek)3.%5BqC%7Dq%5BDgh%2C%7BtNQS1%5EPmKmPSI.%24ki)sV~1HmDkx2KD5pf5%5BG%5BZFZ8R6tbK0pH%23bU%24(9N%2CNJJ)%2CW%2FKo7FY&qp=00000&is=hBBnjB7GsBpBBBPY2CEBsCybBqw776Kqi7gBooCvBOCiCOB6sCqGBgiBBs0fW0glMfcxnBBBkB0BYBny6BsNBmB0ziw7pCr6yC6rO24xXmYyBdfEC2BBBBBjzmBktCP97GBBBGwRmmEBBBBBBBBBBBnaBW35CeFaBBBpx0OFiBBBT5392tavKc5KCdzzFs7nBBBBBBBBRcQyRBBBCpjOBBBBBBBBBTLF7HfC7Kn7O0EYkCBB0IofRfBBPCxB7UBbjtBbBBC0dL9TRhq8K55G96Lo0eIRTzBiqeuSBBBBBB&iv=7&qt=0&gz=0&hh=0&hn=0&tw=&qc=0&qd=0&qf=1600&qe=1200&qh=1600&qg=1200&qm=0&qa=1600&qb=1200&qi=1600&qj=1200&po=1-0020002000002120&vy=&qr=0&vf=1&vg=100&bq=0&g=3&hq=0&hs=0&hu=0&hr=0&ht=0&dnt=0&h=90&w=728&om=0&fy=0&gp=0&zGSRC=1&gu=https%3A%2F%2Fwww.nejm.org%2F&id=1&f=0&j=&o=3&t=1560544095534&de=282820593370&cu=1560544095534&m=1219&ar=b3d80b92f2-clean&cb=0&ym=0&ll=2&lm=0&ln=1&r=0&dl=0&dm=1000&dn=0&gh=1&xx=undefined%3A875484570224&td=1&lk=undefined&lb=5369&le=1&gm=1&io=1&ch=0&vv=1&vw=1%3A3%3A0&vp=100&vx=100%3A100%3A-&as=1&ag=1181&an=1181&gi=1&gf=1181&gg=1181&ix=1181&ic=1181&ez=1&ck=1181&kw=997&aj=1&pg=100&pf=100&ib=0&cc=1&bw=1181&bx=1181&ci=1181&jz=997&dj=1&aa=1&ad=1085&cn=1085&gn=1&gk=1085&gl=1085&ik=1085&co=1085&cp=997&cq=1&im=1&in=1&pd=1&nb=1&em=0&en=0&st=1&su=1&of=1&oz=1&oe=1%3A1%3A0%3Anull%3A-1%3Anull%3A-1%3Anull%3A-1&bu=997&cd=997&ah=997&am=997&rf=0&re=0&wb=1&cl=0&at=0&d=9395900%3A22727219%3A246955877%3A116386574&bo=5172691&bd=nejm.org&gw=fourhealthmediadcmdisplay815815237626&zMoatOrigSlicer1=5172691&zMoatOrigSlicer2=N%2FA&hv=DCM%20ins&ab=3&ac=1&fd=1&kt=strict&it=500&fz=1&oq=1&ot=ff&zMoatJS=2%3A&tc=0&fs=165964&na=643145577&cs=0
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:16 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:16 GMT
activeview
pagead2.googlesyndication.com/pcs/ Frame 6F73
42 B
110 B
Image
General
Full URL
https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjssERh3RV9w7DLh68c4JeUWRWLiHFYHFNvJUBTC1lK_UxHgSHmCNRNz13qUVLV_n5WWhPgdVcJkLHw&sig=Cg0ArKJSzKbNoQxxclfTEAE&id=lidar2&adk=1&r=v&sbeos=1&xli=1&p=0,0,94,728&tos=0,1003,0,0,0&mtos=0,1003,1003,1003,1003&mcvt=1003&rs=5&tfs=463&tls=1466&mc=0.95&lte=-1&bas=0&bac=0&avms=nio&niot_obs=210&niot_cbk=213&avms_sel=-1&first_poll=1466&lm=4&phel=0&phell=0&bs=1585,1200&ps=1593,5369&ss=1600,1200&tt=1263&pt=206&deb=1-1-1-2-5-0-0-5&tvt=1258&iframe_loc=https%253A%252F%252Fwww.nejm.org%252F&is=728,90&url=https%3A%2F%2Fwww.nejm.org%2F&v=20190614
Requested by
Host: www.nejm.org
URL: https://www.nejm.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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Response headers

pragma
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nosniff
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General
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H2
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TLS 1.3, , AES_128_GCM
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General
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H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
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Response headers

status
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nginx
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Response headers

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103 B
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H2
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TLS 1.3, , AES_128_GCM
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Security Headers
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Request headers

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TLS 1.3, , AES_128_GCM
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Security Headers
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Request headers

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User-Agent
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Response headers

pragma
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x-content-type-options
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server
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__utm.gif
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103 B
Image
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Full URL
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H2
Security
TLS 1.3, , AES_128_GCM
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Software
Golfe2 /
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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H2
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TLS 1.3, , AES_128_GCM
Server
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Security Headers
Name Value
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Request headers

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Response headers

pragma
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H2
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TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:814::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
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Software
Golfe2 /
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Security Headers
Name Value
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Request headers

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Response headers

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Requested by
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Protocol
H2
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TLS 1.3, , AES_128_GCM
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104.18.205.32 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
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Name Value
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Request headers

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User-Agent
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date
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content-encoding
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cf-cache-status
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server
cloudflare
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etag
W/"++WOLQ5GfXX"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml; charset=UTF-8
cache-control
private
cf-ray
4e6f0cc3cf2bbdeb-AMS
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=9&q=0&hp=1&kq=1&lo=0&qs=1&ak=-&i=NEJMCONTENT1&ud=false&qm=0&qn=6OZw%3DoHB%2CEF%3FKC1I%3Cq.bWoCSV2W0Su*TDXlCfX2iR2%25(GyHN%3DI(%2C%3Ba15lK1t!9Zp%5B)1xfq_GUKB%7BJ9AKqD(ao%5DDXx2Tlw4%26ExM_1g%2Bk6%40QV%3BO5FN6tRAlTJ%3F_v%3D(tN%23V.xm9%25KMD4YP%60T11K%3E(7b%5DQ%22_KF5%5D5%2F%5BGI%3F4Y5iC%3Dn%3CG.xpG%24czixape4tE0b15%7CQjw%60.%7BiO%23Ly*rdB%3Evq%2F9N%7CQEXp%2B3W%60R%23ItxO%2B%7BQZt%7Bx1b~tW%24n%7BF%5BZR64oD3PP%23wJD3%25B%3AUgi8fQ%5B*XlKat.Y%7BQOuSFeAv1%7CE.fa48FJ%7B%26WQVqDgDd%2C.6m3w_2C6kFU%3BCB%5BpzR2%5E%2Cd%5B(Tr%2C..8WLdA1%3BxTiWiePpw4iqi%3CF%5BZ5*%3FVI2%2F%2B%5BoHBw24IQ%406kSP_1c%2Ceec!6t9B%2CN%3Ey)%2ChXbvU37_*NhSfBghz%5D*vOJ%23_%3DNoUA%5DRgBU_Gr1%3E%3AHuFTn%3ADXqJHZ%3BR%23y%2Ca%2Bho8bYLaXBjA%3AmQ)%3CF!tAbjrzJ%3BgoVYGVxc%40lQQV%23tc3%2Fh%7C%3FVKV%3BW5.NO)WxX*C%24%3D!L2I%5EKm3M(I1%5D6WAJN3NZ_h)G%3E3%5D*lTr1W*d%5B4kf%2FLyUoRdByZ%3CPnqMs%3Cex1bMA%3DEP%5B%2B%22gbzbSSr1r4V%40bLwA&qp=00000&qq=000000000000&qr=0&gz=0&hh=0&hn=0&qt=0&bq=0&g=1&vc=2&pl=1&fl=1&sr=0&sb=0&sq=0&sa=0&sn=0&sj=0&sm=0&si=0&md=0&mc=0&lb=5369&la=0&ld=0&lc=0&cw=-1&cx=-1&sh=undefined&xa=0&xb=0&xc=0&h=4&w=4&cm=5&f=0&j=&o=3&t=1560544093258&de=664898493354&cu=1560544093838&m=5791&ar=db81aa7-clean&cb=0&ll=2&ln=0&gh=1&qa=1600&qb=1200&qi=1600&qj=1200&qf=1600&qe=1200&qh=1600&qg=1200&lk=undefined&le=1&gm=1&io=1&ch=0&as=0&ag=0&an=0&gf=0&gg=0&aj=0&pg=0&pf=0&cc=0&bw=0&bx=0&dj=0&aa=0&ad=0&cn=0&gk=0&gl=0&cq=0&em=0&en=0&bu=5124&cd=2&ah=5123&am=1&re=0&wb=1&cl=0&at=0&d=nejm.org%3AUntitled%3A__page__%3A-&gw=nejmcontent732496713334&ab=1&ac=1&fd=1&kt=strict&it=500&fs=98431&na=2041483923&cs=0
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:19 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:19 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=9&q=0&hp=1&kq=1&lo=0&uk=null&pk=0&wk=1&rk=1&tk=0&qs=1&ak=-&i=FOURHEALTHMEDIA_DCM_DISPLAY1&ud=undefined&qn=%604%7BZEYwoqI%24%5BK%2BdLLU)%2CMm~tW%2490vv9L%24%2FoDb%2FG)lKr%23l9jmUdTfN%5Bqir1fcSC%3AU%3FWOvTh%7CzFK%3F%5B%22l!j%3F%5DNCLmT%23%3CF%2B1S%2BapY%3C%5ECUo1vOJ%3D%3A9)NpU7efcH%3BH%3BB__PyDN(%2BWx*h~%3F03*%5B)%2C2iVSWfV%7D%2F%2FRA7R.eJKx%7Ci6sGm!ryh%7Cek)3.%5BqC%7Dq%5BDgh%2C%7BtNQS1%5EPmKmPSI.%24ki)sV~1HmDkx2KD5pf5%5BG%5BZFZ8R6tbK0pH%23bU%24(9N%2CNJJ)%2CW%2FKo7FY&qp=00000&is=hBBnjB7GsBpBBBPY2CEBsCybBqw776Kqi7gBooCvBOCiCOB6sCqGBgiBBs0fW0glMfcxnBBBkB0BYBny6BsNBmB0ziw7pCr6yC6rO24xXmYyBdfEC2BBBBBjzmBktCP97GBBBGwRmmEBBBBBBBBBBBnaBW35CeFaBBBpx0OFiBBBT5392tavKc5KCdzzFs7nBBBBBBBBRcQyRBBBCpjOBBBBBBBBBTLF7HfC7Kn7O0EYkCBB0IofRfBBPCxB7UBbjtBbBBC0dL9TRhq8K55G96Lo0eIRTzBiqeuSBBBBBB&iv=7&qt=0&gz=0&hh=0&hn=0&tw=&qc=0&qd=0&qf=1600&qe=1200&qh=1600&qg=1200&qm=0&qa=1600&qb=1200&qi=1600&qj=1200&po=1-0020002000002120&vy=&qr=0&vf=1&vg=100&bq=0&g=4&hq=0&hs=0&hu=0&hr=0&ht=0&dnt=0&h=90&w=728&om=0&fy=0&gp=0&zGSRC=1&gu=https%3A%2F%2Fwww.nejm.org%2F&id=1&f=0&j=&o=3&t=1560544095534&de=282820593370&cu=1560544095534&m=5055&ar=b3d80b92f2-clean&cb=0&ym=0&ll=2&lm=0&ln=1&r=0&dl=0&dm=1000&dn=0&gh=1&xx=undefined%3A875484570224&td=1&lk=undefined&lb=5369&le=1&gm=1&io=1&ch=0&vv=1&vw=1%3A3%3A0&vp=100&vx=100%3A100%3A-&as=1&ag=5019&an=1181&gi=1&gf=5019&gg=1181&ix=5019&ic=5019&ez=1&ck=1181&kw=997&aj=1&pg=100&pf=100&ib=0&cc=1&bw=5019&bx=1181&ci=1181&jz=997&dj=1&aa=1&ad=4923&cn=1085&gn=1&gk=4923&gl=1085&ik=4923&co=1085&cp=997&cq=1&im=1&in=1&pd=1&nb=1&em=0&en=0&st=1&su=1&of=1&oz=1&oe=1%3A1%3A0%3Anull%3A-1%3Anull%3A-1%3Anull%3A-1&bu=4835&cd=997&ah=4835&am=997&rf=0&re=0&wb=2&cl=0&at=0&d=9395900%3A22727219%3A246955877%3A116386574&bo=5172691&bd=nejm.org&gw=fourhealthmediadcmdisplay815815237626&zMoatOrigSlicer1=5172691&zMoatOrigSlicer2=N%2FA&hv=DCM%20ins&ab=3&ac=1&fd=1&kt=strict&it=500&fz=1&oq=1&ot=ff&zMoatJS=2%3A&tc=0&fs=165964&na=1691300815&cs=0
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:20 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:20 GMT
pixel.gif
px.moatads.com/
43 B
409 B
Image
General
Full URL
https://px.moatads.com/pixel.gif?e=9&q=1&hp=1&kq=1&lo=0&uk=null&pk=0&wk=1&rk=1&tk=0&qs=1&ak=-&i=FOURHEALTHMEDIA_DCM_DISPLAY1&ud=undefined&qn=%604%7BZEYwoqI%24%5BK%2BdLLU)%2CMm~tW%2490vv9L%24%2FoDb%2FG)lKr%23l9jmUdTfN%5Bqir1fcSC%3AU%3FWOvTh%7CzFK%3F%5B%22l!j%3F%5DNCLmT%23%3CF%2B1S%2BapY%3C%5ECUo1vOJ%3D%3A9)NpU7efcH%3BH%3BB__PyDN(%2BWx*h~%3F03*%5B)%2C2iVSWfV%7D%2F%2FRA7R.eJKx%7Ci6sGm!ryh%7Cek)3.%5BqC%7Dq%5BDgh%2C%7BtNQS1%5EPmKmPSI.%24ki)sV~1HmDkx2KD5pf5%5BG%5BZFZ8R6tbK0pH%23bU%24(9N%2CNJJ)%2CW%2FKo7FY&qp=00000&is=hBBnjB7GsBpBBBPY2CEBsCybBqw776Kqi7gBooCvBOCiCOB6sCqGBgiBBs0fW0glMfcxnBBBkB0BYBny6BsNBmB0ziw7pCr6yC6rO24xXmYyBdfEC2BBBBBjzmBktCP97GBBBGwRmmEBBBBBBBBBBBnaBW35CeFaBBBpx0OFiBBBT5392tavKc5KCdzzFs7nBBBBBBBBRcQyRBBBCpjOBBBBBBBBBTLF7HfC7Kn7O0EYkCBB0IofRfBBPCxB7UBbjtBbBBC0dL9TRhq8K55G96Lo0eIRTzBiqeuSBBBBBB&iv=7&qt=0&gz=0&hh=0&hn=0&tw=&qc=0&qd=0&qf=1600&qe=1200&qh=1600&qg=1200&qm=0&qa=1600&qb=1200&qi=1600&qj=1200&po=1-0020002000002120&vy=&qr=0&vf=1&vg=100&bq=0&g=5&hq=0&hs=0&hu=0&hr=0&ht=0&dnt=0&h=90&w=728&om=0&fy=0&gp=0&zGSRC=1&gu=https%3A%2F%2Fwww.nejm.org%2F&id=1&f=0&j=&o=3&t=1560544095534&de=282820593370&cu=1560544095534&m=10083&ar=b3d80b92f2-clean&cb=0&ym=0&ll=2&lm=0&ln=1&r=0&dl=0&dm=1000&dn=0&gh=1&xx=undefined%3A875484570224&td=1&lk=undefined&lb=5369&le=1&gm=1&io=1&ch=0&vv=1&vw=1%3A3%3A0&vp=100&vx=100%3A100%3A-&as=1&ag=10049&an=5019&gi=1&gf=10049&gg=5019&ix=10049&ic=10049&ez=1&ck=1181&kw=997&aj=1&pg=100&pf=100&ib=0&cc=1&bw=10049&bx=5019&ci=1181&jz=997&dj=1&aa=1&ad=9953&cn=4923&gn=1&gk=9953&gl=4923&ik=9953&co=1085&cp=997&cq=1&im=1&in=1&pd=1&nb=1&em=0&en=0&st=1&su=1&of=1&oz=1&oe=1%3A1%3A0%3Anull%3A-1%3Anull%3A-1%3Anull%3A-1&bu=9865&cd=4835&ah=9865&am=4835&rf=0&re=0&wb=2&cl=0&at=0&d=9395900%3A22727219%3A246955877%3A116386574&bo=5172691&bd=nejm.org&gw=fourhealthmediadcmdisplay815815237626&zMoatOrigSlicer1=5172691&zMoatOrigSlicer2=N%2FA&hv=DCM%20ins&ab=3&ac=1&fd=1&kt=strict&it=500&fz=1&oq=1&ot=ff&zMoatJS=2%3A&tc=0&fs=165964&na=1623927515&cs=0
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
2.18.235.40 , Ascension Island, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS
a2-18-235-40.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer
https://www.nejm.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 14 Jun 2019 20:28:25 GMT
Last-Modified
Fri, 20 May 2016 15:16:00 GMT
Server
Apache
ETag
"ad4b0f606e0f8465bc4c4c170b37e1a3:1463757360"
Content-Type
image/gif
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Fri, 14 Jun 2019 20:28:25 GMT

Verdicts & Comments Add Verdict or Comment

182 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| onselectstart object| onselectionchange function| queueMicrotask object| mmsData function| Visitor object| _satellite object| s_c_il number| s_c_in function| targetPageParams object| _sdi object| jQueryWaitProvider function| targetPageParamsAll object| mmsTarget object| targetGlobalSettings object| adobe object| ___target_traces string| parentNode string| strDatalayername object| mms1 object| validKeys object| userInput string| node object| mms2 function| mboxCreate function| mboxDefine function| mboxUpdate boolean| mmsAdvertisement object| ADTECH object| DAC number| adgroupid object| swfobject function| $ function| jQuery string| pr_data object| _prum function| typeKitOnLoad object| AIM undefined| ct undefined| et undefined| hourElapsed undefined| msg undefined| pixelDomain undefined| pxSrc undefined| px object| Moat#G23 object| MoatSuperV23 boolean| _lastFocusState string| a object| Moat#PML#23#1.2 object| params string| queryString boolean| Moat#EVA object| MoatContent object| mms function| ga string| GoogleAnalyticsObject string| uaTracker object| google_tag_data object| gaplugins object| gaGlobal object| mmsAdtech function| AppMeasurement_Module_ActivityMap function| AppMeasurement function| s_gi function| s_pgicq number| s_objectID number| s_giq function| DIL function| AppMeasurement_Module_AudienceManagement number| s_loadT object| s_Obj string| s_PPVid function| s_PPVevent number| s_PPVi number| s_PPVt string| f0 string| nejmID object| s_i_mmsngaa-nejm-prod function| _adNotFound object| gaData function| renderTabContent function| renderDynamicContent function| validateTranLink function| tagArticle function| viewLink object| curated_utility boolean| PB_Edit string| SELECTED_FILTER_MENU function| detectIE function| isMobileDevice function| addSaveRedirect function| reloadTriggerPage function| Track function| closeTooltip function| openTooltip function| closeModal function| closePopup function| openPopup function| openPopup_getAjaxContent function| viewTab function| submitCommentForm function| resetInstBannerWidget function| charCount function| whenAvailable object| hashmap function| updateToolTip function| getQuerystring function| refreshAds function| getURLParameter function| imageChallengeAjax function| replaceUrlParam function| processCheckAnswer function| getUrlParameter function| clk function| commentSearchResultPage function| newWindow function| receiveMessage function| sendCustomEvent object| loading function| redoFigureViewerFunctions function| setNavLocation function| scrollToHash function| loadRecaptcha function| clearCapcha function| validateDateRange function| updateURL function| recaptchaCallback function| roDisableLinks function| checkIgnoreCaptcha function| bindEvents function| checkCaptchaCodeField object| _ready function| isValidInput function| observerCallback function| Cookies function| Hammer object| mmsMoc function| TrackPageTransitions object| UX object| A17 function| A17Slider function| min$ function| objectFitImages function| mmsRegisterEvents function| mmsTriggerActions object| SLI object| handlers object| picturefillCFG function| picturefill function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO object| sliAutocomplete function| __$PP object| _0x5c74 function| _0x4133 object| core object| __core-js_shared__ object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill object| Moat#G26 object| MoatSuperV26 undefined| fn_init boolean| msgData function| addThisShareEventHandler number| pollCount number| pollMax function| pollForAddThis number| addThisPolling object| QSI function| jlho function| jlou function| document_ready object| DOMReady function| setOnError function| add

3 Cookies

Domain/Path Name / Value
.nejm.org/ Name: s_ppv
Value: Home-NEJM.org%253A%2520Research%2520%2526amp%253B%2520Review%2520Articles%2520on%2520Disease%2520%2526amp%253B%2520Clinical%2520Practice%2C22%2C22%2C1200%2C1600%2C1200%2C1600%2C1200%2C1%2CP
.nejm.org/ Name: s_ppvl
Value: Home-NEJM.org%253A%2520Research%2520%2526amp%253B%2520Review%2520Articles%2520on%2520Disease%2520%2526amp%253B%2520Clinical%2520Practice%2C22%2C22%2C1200%2C1600%2C1200%2C1600%2C1200%2C1%2CP
www.nejm.org/ Name: pa-l
Value: pa-l=sid%3Dhbevdmng%26sst%3D1560544097%26sis%3D1%26rv%3D0

1 Console Messages

Source Level URL
Text
console-api log URL: https://assets.adobedtm.com/b6f6e85975d1a63df35e08cc6500015ddb076010/satelliteLib-031d74e851fb6b24b14817803cfe5baa21252522.js(Line 16)
Message:
tnt: mmsTarget.modal created

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
Strict-Transport-Security max-age=16070400
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

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.

ad.doubleclick.net
adserver.adtech.advertising.com
adserver.nejm.org
aka-cdn.adtechus.com
api-34-221-102-195.b2c.com
api.b2c.com
apps1.nejmcareercenter.org
assets.adobedtm.com
at.nejm.org
cdnjs.cloudflare.com
cm.everesttech.net
csvc.nejm.org
dpm.demdex.net
files.nejm.org
googleads.g.doubleclick.net
googleads4.g.doubleclick.net
mmsngaa.demdex.net
mmsngaa.sc.omtrdc.net
mmsngaa.tt.omtrdc.net
nejm.online
nejm.resultspage.com
p.typekit.net
pagead2.googlesyndication.com
px.moatads.com
qow.nejmgroup.org
rum-collector-2.pingdom.net
rum-static.pingdom.net
s0.2mdn.net
ssl.google-analytics.com
stats.g.doubleclick.net
tffwjwwaaq0b-a.akamaihd.net
tpc.googlesyndication.com
use.typekit.net
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagservices.com
www.medtargetsystem.com
www.nejm.org
z.moatads.com
zn3owdqdlxu72cwnv-nejm.siteintercept.qualtrics.com
104.17.208.240
104.18.205.32
13.32.158.199
13.32.158.210
13.32.158.66
152.195.15.114
152.195.39.157
172.217.18.162
172.217.23.162
172.227.13.196
2.16.186.32
2.18.232.23
2.18.235.40
216.58.205.230
2600:1f14:e96:5802:a264:1b15:1e7a:530f
2600:1f14:e96:5802:bd1a:4974:a807:5cd6
2606:2800:234:13d4:25ff:664:671:13a5
2606:4700:10::6814:14ef
2606:4700::6813:c497
2a00:1450:4001:809::2003
2a00:1450:4001:80b::2008
2a00:1450:4001:814::200e
2a00:1450:4001:817::2001
2a00:1450:4001:818::2006
2a00:1450:4001:819::2002
2a00:1450:4001:824::2002
2a00:1450:4001:825::2002
2a00:1450:4001:825::2004
2a00:1450:400c:c00::9b
34.200.6.9
34.221.102.195
34.253.101.117
50.234.76.192
52.1.219.33
52.19.121.121
54.154.86.186
66.117.28.86
66.117.29.11
66.117.29.227
70.32.90.74
74.205.87.87
058ed961bfe422af7bfc65865f4c08531ec8ace995f8a1ec560a46581cb7712c
05a40f78b98b1d4c0bb34cfd1a3c09019621b00b9beeb86b832157dfabbe60db
06213b0a27a456d5fe7da689f0a7e2562b7ac633ec25021776008cc3a5c74bfa
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