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www.pnas.org Open in urlscan Pro
104.18.8.175  Public Scan

Go To Rescan Add Verdict Report
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Submission Tags: falconsandbox
Submission: On July 22 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 12 IPs in 3 countries across 12 domains to perform 38 HTTP transactions. The main IP is 104.18.8.175, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.pnas.org.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on July 15th 2021. Valid for: a year.
This is the only time www.pnas.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

17    104.18.8.175 (United States)

ASN13335 (CLOUDFLARENET, US)
www.pnas.org
2    52.71.47.244 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-71-47-244.compute-1.amazonaws.com
pnas-movie.glencoesoftware.com
3    13.225.74.30 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-74-30.fra2.r.cloudfront.net
cdn.foxycart.com
4    2a00:1450:4001:828::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:82b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a02:6ea0:c700::11 (Frankfurt am Main, Germany)

ASN60068 (CDN77 ^_^, GB)
img.icons8.com
2    2a00:1450:400c:c04::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
3    2a03:2880:f01c:8012:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2a00:1450:4001:828::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
2    2a03:2880:f11c:8183:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    13.225.74.72 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-74-72.fra2.r.cloudfront.net
pnas.ecommerce.highwire.org
Domain Requested by
17 www.pnas.org www.pnas.org
4 www.google-analytics.com www.pnas.org
www.google-analytics.com
3 connect.facebook.net www.googletagmanager.com
connect.facebook.net
3 cdn.foxycart.com www.pnas.org
cdn.foxycart.com
2 www.facebook.com www.pnas.org
2 stats.g.doubleclick.net www.google-analytics.com
2 pnas-movie.glencoesoftware.com www.pnas.org
1 pnas.ecommerce.highwire.org www.pnas.org
1 www.google.de www.pnas.org
1 www.google.com www.pnas.org
1 img.icons8.com www.pnas.org
1 www.googletagmanager.com www.pnas.org
38 12

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

Domain
blog.pnas.org
www.pnascentral.org
home.highwire.org
twitter.com
www.youtube.com
www.facebook.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-07-15 -
2022-07-14		 a year crt.sh
*.glencoesoftware.com
Go Daddy Secure Certificate Authority - G2		 2020-12-31 -
2022-02-01		 a year crt.sh
*.foxycart.com
Amazon		 2020-12-08 -
2022-01-06		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-06-28 -
2021-09-20		 3 months crt.sh
*.icons8.com
Sectigo RSA Domain Validation Secure Server CA		 2020-05-13 -
2022-05-13		 2 years crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2021-06-28 -
2021-09-20		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2021-05-26 -
2021-08-24		 3 months crt.sh
www.google.com
GTS CA 1C3		 2021-06-28 -
2021-09-20		 3 months crt.sh
www.google.de
GTS CA 1C3		 2021-06-28 -
2021-09-20		 3 months crt.sh
*.ecommerce.highwire.org
Amazon		 2020-11-18 -
2021-12-17		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Frame ID: E93A97A133664512C9E8D27C34610B42
Requests: 38 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Detected technologies

Overall confidence: 100%
Detected patterns
  • meta generator /^Drupal(?:\s([\d.]+))?/i
  • headers expires /19 Nov 1978/i
Overall confidence: 100%
Detected patterns
  • meta generator /^Drupal(?:\s([\d.]+))?/i
  • headers expires /19 Nov 1978/i
Overall confidence: 100%
Detected patterns
  • headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i
Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i
Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^/]*\/[a-z]*\.js/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

38
Requests

100 %
HTTPS

67 %
IPv6

12
Domains

12
Subdomains

12
IPs

3
Countries

823 kB
Transfer

2102 kB
Size

7
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

38 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.pnas.org/content/pnas/suppl/2020/12/01/ 		50 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
26b89960963dafe11a42113c1061a47ac3d5ff696fdf40330b1ac38e6976e29f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

:method
GET
:authority
www.pnas.org
:scheme
https
:path
/content/pnas/suppl/2020/12/01/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Jul 2021 20:20:58 GMT
content-type
text/html; charset=utf-8
age
0
cache-control
public, max-age=900, must-revalidate, proxy-revalidate, pre-check=0, post-check=0
cf-railgun
direct (waiting for pending WAN connection)
content-language
en
expires
Sun, 19 Nov 1978 05:00:00 GMT
pragma
no-cache
vary
Accept-Encoding
via
1.1 varnish
x-content-type-options
nosniff
x-drupal-cache
MISS
x-frame-options
SAMEORIGIN
x-generator
Drupal 7 (http://drupal.org)
x-highwire-sitecode
pnas
x-highwire-smart-code
pnas_production
x-varnish
1009778648
x-varnish-cache
x-varnish-ttl
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
672f5f6079f71d0e-CPH
content-encoding
gzip
css__CiQtrEW0hBAZkKdoMNFrlerNvMGkiRZzkjfX8Ytdbmw__aY-8QGjTqnsu6Dq5Qv84haWuJRLxYKK4kRplL0BLVhw__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.css
www.pnas.org/sites/default/files/advagg_css/ 		46 KB
9 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_css/css__CiQtrEW0hBAZkKdoMNFrlerNvMGkiRZzkjfX8Ytdbmw__aY-8QGjTqnsu6Dq5Qv84haWuJRLxYKK4kRplL0BLVhw__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.css
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2808f59ec590767539b79664289f5251cf5eefcf6eeb4ac49fc36eca07ba4c19
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/advagg_css/css__CiQtrEW0hBAZkKdoMNFrlerNvMGkiRZzkjfX8Ytdbmw__aY-8QGjTqnsu6Dq5Qv84haWuJRLxYKK4kRplL0BLVhw__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
129545
cf-ray
672f5f67a9e01d0e-CPH
x-varnish-ttl
2760.674
content-length
9561
x-highwire-smart-code
pnas_production
last-modified
Wed, 21 Jul 2021 07:46:17 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
301346711 301143695
via
1.1 varnish
x-highwire-sitecode
pnas
cache-control
public, max-age=31449600
accept-ranges
bytes
content-type
text/css
expires
Thu, 21 Jul 2022 20:20:58 GMT
video-js.min.css
pnas-movie.glencoesoftware.com/static/ 		44 KB
16 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://pnas-movie.glencoesoftware.com/static/video-js.min.css
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.71.47.244 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-71-47-244.compute-1.amazonaws.com
Software
nginx/1.16.1 /
Resource Hash
63d73e7dc29e571126b8d303beb075f3a51bdeae39319f16153dd8324e4da8b3

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Jul 2021 20:20:58 GMT
Content-Encoding
gzip
Last-Modified
Mon, 19 Apr 2021 11:41:42 GMT
Server
nginx/1.16.1
ETag
W/"607d6c76-aefc"
Transfer-Encoding
chunked
Content-Type
text/css
Access-Control-Allow-Origin
*
Connection
keep-alive
css__23M6jql_WT10iR_B_dxaOqz_bu8ujiIW3DmN0zmHqz4__QYbEtVbRu4HmCel4PpH3tzm_BPdL7-HBmpNc0MBqNG0__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.css
www.pnas.org/sites/default/files/advagg_css/ 		153 KB
28 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_css/css__23M6jql_WT10iR_B_dxaOqz_bu8ujiIW3DmN0zmHqz4__QYbEtVbRu4HmCel4PpH3tzm_BPdL7-HBmpNc0MBqNG0__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.css
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
09a974719a49347a998f119d69d1eafbc9ed3eaf4d9fded32b3c26514ace3d68
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/advagg_css/css__23M6jql_WT10iR_B_dxaOqz_bu8ujiIW3DmN0zmHqz4__QYbEtVbRu4HmCel4PpH3tzm_BPdL7-HBmpNc0MBqNG0__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
129545
cf-ray
672f5f67a9e11d0e-CPH
x-varnish-ttl
3442.316
content-length
28166
x-highwire-smart-code
pnas_production
last-modified
Wed, 21 Jul 2021 07:45:58 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
301175221 301136740
via
1.1 varnish
x-highwire-sitecode
pnas
cache-control
public, max-age=31449600
accept-ranges
bytes
content-type
text/css
expires
Thu, 21 Jul 2022 20:20:58 GMT
js__w4jYY9VLQUl3rMix9w0z2nob9HtbI-Rw-WNLXRmQV_0__gBJyO_Y3K942KfMfTnbQt_xM2Dw0h-Sh-24DXIeETxE__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
www.pnas.org/sites/default/files/advagg_js/ 		181 KB
61 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_js/js__w4jYY9VLQUl3rMix9w0z2nob9HtbI-Rw-WNLXRmQV_0__gBJyO_Y3K942KfMfTnbQt_xM2Dw0h-Sh-24DXIeETxE__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1e5910dcca6b45fb50f4bdd98810d59bde6d0b9cb6f92add689157528243e18f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/advagg_js/js__w4jYY9VLQUl3rMix9w0z2nob9HtbI-Rw-WNLXRmQV_0__gBJyO_Y3K942KfMfTnbQt_xM2Dw0h-Sh-24DXIeETxE__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
746066
cf-ray
672f5f67a9e31d0e-CPH
x-varnish-ttl
225.729
content-length
62460
x-highwire-smart-code
pnas_production
last-modified
Wed, 14 Jul 2021 04:08:54 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
671319408 670510552
via
1.1 varnish
x-highwire-sitecode
pnas
cache-control
public, max-age=31449600
accept-ranges
bytes
content-type
application/javascript
expires
Thu, 21 Jul 2022 20:20:58 GMT
js__GM3GJPR36rRIz0TRkjC5OQwrioSyN9aoYRivDhCO_AM__qAl84FcCv2jyN22yFGS5Oc85cjd9zKX6p_cFNLGhe-M__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
www.pnas.org/sites/default/files/advagg_js/ 		8 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_js/js__GM3GJPR36rRIz0TRkjC5OQwrioSyN9aoYRivDhCO_AM__qAl84FcCv2jyN22yFGS5Oc85cjd9zKX6p_cFNLGhe-M__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5289eae50ef45d991023c3382a736737219be26a1dd3453e5b7c9e163253b2d
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/advagg_js/js__GM3GJPR36rRIz0TRkjC5OQwrioSyN9aoYRivDhCO_AM__qAl84FcCv2jyN22yFGS5Oc85cjd9zKX6p_cFNLGhe-M__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
pragma
no-cache
cookie
has_js=1
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
749369
cf-ray
672f5f692cf51d0e-CPH
x-varnish-ttl
3517.168
content-length
3492
x-highwire-smart-code
pnas_production
last-modified
Wed, 14 Jul 2021 04:08:53 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
670526054 670508435
via
1.1 varnish
x-highwire-sitecode
pnas
cache-control
public, max-age=31449600
accept-ranges
bytes
content-type
application/javascript
expires
Thu, 21 Jul 2022 20:20:58 GMT
loader.js
cdn.foxycart.com/pnas.ecommerce.highwire.org/ 		1 KB
757 B 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.foxycart.com/pnas.ecommerce.highwire.org/loader.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.74.30 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-74-30.fra2.r.cloudfront.net
Software
nginx /
Resource Hash
5035920894da434705f72bac1564b7d0fcfdd85ac29fc2a2c1016e105502c474

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Jul 2021 15:36:03 GMT
content-encoding
gzip
server
nginx
age
17095
vary
Accept-Encoding
x-cache
Hit from cloudfront
foxy
app
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=90, s-maxage=21600, public
x-amz-cf-pop
FRA2-C2
content-type
application/x-javascript
x-amz-cf-id
VXBSlvhOaqNNkfBSjyH1mQayAfQ991bMtESO1LE_rjcSJUD5PPwmwg==
logo-pnas-white-header2x.png
www.pnas.org/sites/default/files/ 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.pnas.org/sites/default/files/logo-pnas-white-header2x.png
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b9fe0c22a0250518e5248ca4114310c4ecf2f1b32caf47df143a2722fdbcacd4
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/logo-pnas-white-header2x.png
pragma
no-cache
cookie
has_js=1
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
miss
date
Thu, 22 Jul 2021 20:20:58 GMT
via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
571386
cf-polished
origSize=23563
content-type
image/png
x-varnish-ttl
0
content-length
12432
x-highwire-smart-code
pnas_production
last-modified
Fri, 17 Nov 2017 18:00:01 GMT
server
cloudflare
etag
"5c0b-55e3181676a40"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
3033573447
x-highwire-sitecode
pnas
expires
Thu, 05 Aug 2021 20:20:58 GMT
cache-control
public, max-age=1209600
accept-ranges
bytes
cf-ray
672f5f692cf61d0e-CPH
cf-bgj
imgq:100,h2pri
pnas_2x.png
www.pnas.org/sites/default/files/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.pnas.org/sites/default/files/pnas_2x.png
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/pnas_2x.png
pragma
no-cache
cookie
has_js=1
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
miss
date
Thu, 22 Jul 2021 20:20:58 GMT
via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
571386
cf-polished
origSize=9989
content-type
image/png
x-varnish-ttl
0
content-length
6989
x-highwire-smart-code
pnas_production
last-modified
Mon, 11 Sep 2017 19:13:35 GMT
server
cloudflare
etag
"2705-558eeb92195c0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
1016050824
x-highwire-sitecode
pnas
expires
Thu, 05 Aug 2021 20:20:58 GMT
cache-control
public, max-age=1209600
accept-ranges
bytes
cf-ray
672f5f692cf71d0e-CPH
cf-bgj
imgq:100,h2pri
logo_small_hw_white.png
www.pnas.org/sites/all/modules/highwire/highwire/plugins/content_types/images/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.pnas.org/sites/all/modules/highwire/highwire/plugins/content_types/images/logo_small_hw_white.png
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e5f0396fcfdca8818956455c64c9ff0a22146542b29e6e3953f4bd38af95bdf6
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/all/modules/highwire/highwire/plugins/content_types/images/logo_small_hw_white.png
pragma
no-cache
cookie
has_js=1
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
miss
date
Thu, 22 Jul 2021 20:20:58 GMT
via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
572358
cf-polished
status=not_needed
content-type
image/png
x-varnish-ttl
0
content-length
1524
x-highwire-smart-code
pnas_production
last-modified
Wed, 14 Jul 2021 01:42:38 GMT
server
cloudflare
etag
"5f4-5c70b7827df80"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
722435797
x-highwire-sitecode
pnas
expires
Thu, 05 Aug 2021 20:20:58 GMT
cache-control
public, max-age=1209600
accept-ranges
bytes
cf-ray
672f5f692cf81d0e-CPH
cf-bgj
imgq:100,h2pri
logo-nas-white-footer1.png
www.pnas.org/sites/default/files/additional-assets/advanced-pages/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.pnas.org/sites/default/files/additional-assets/advanced-pages/logo-nas-white-footer1.png
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e2aeb4d2abd81db2ffecbe0327f61d62630cfd0f1d0385daf0c09bdc493db217
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/additional-assets/advanced-pages/logo-nas-white-footer1.png
pragma
no-cache
cookie
has_js=1
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
264257
cf-polished
origSize=3288
content-type
image/png
x-varnish-ttl
1161.375
content-length
1320
x-highwire-smart-code
pnas_production
last-modified
Wed, 14 Feb 2018 16:31:02 GMT
server
cloudflare
etag
"cd8-5652ea30d1d80"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
1942616398 1941956895
x-highwire-sitecode
pnas
expires
Thu, 05 Aug 2021 20:20:58 GMT
cache-control
public, max-age=1209600
accept-ranges
bytes
cf-ray
672f5f692cf91d0e-CPH
cf-bgj
imgq:100,h2pri
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www.pnas.org/sites/default/files/advagg_js/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_js/js__vbQwZ73SX3evUEnyHfIdkdefjmaibJvWpRz5fkek_AA__3cfWQW8vgZoQX3crzEajjgl0b4gUuju12Vx6v9V_Fvc__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/advagg_js/js__vbQwZ73SX3evUEnyHfIdkdefjmaibJvWpRz5fkek_AA__3cfWQW8vgZoQX3crzEajjgl0b4gUuju12Vx6v9V_Fvc__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
746066
cf-ray
672f5f683b1e1d0e-CPH
x-varnish-ttl
265.634
content-length
1332
x-highwire-smart-code
pnas_production
last-modified
Wed, 14 Jul 2021 04:08:53 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
671306824 670508430
via
1.1 varnish
x-highwire-sitecode
pnas
cache-control
public, max-age=31449600
accept-ranges
bytes
content-type
application/javascript
expires
Thu, 21 Jul 2022 20:20:58 GMT
video_inline.min.js
pnas-movie.glencoesoftware.com/static/ 		303 KB
303 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pnas-movie.glencoesoftware.com/static/video_inline.min.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.71.47.244 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-71-47-244.compute-1.amazonaws.com
Software
nginx/1.16.1 /
Resource Hash
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Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Jul 2021 20:20:58 GMT
Last-Modified
Mon, 19 Apr 2021 11:41:44 GMT
Server
nginx/1.16.1
ETag
"607d6c78-4bc7a"
Content-Type
application/javascript
Access-Control-Allow-Origin
*
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
310394
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www.pnas.org/sites/default/files/advagg_js/ 		1 KB
633 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_js/js__h_aqoQncHEWyIuodQMPVv1aDn89PsQwnS3PC7VR-a6k__Rk8Uv3Ul9tF25UHCuX6ufCpP_gRDtImUxcuyg67YJc8__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e1c7c6787bf3df2ac129b1772dd1bd552c9456897518a84b354d295c6c3fb2ff
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/advagg_js/js__h_aqoQncHEWyIuodQMPVv1aDn89PsQwnS3PC7VR-a6k__Rk8Uv3Ul9tF25UHCuX6ufCpP_gRDtImUxcuyg67YJc8__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
749368
cf-ray
672f5f68dc6f1d0e-CPH
x-varnish-ttl
3519.384
content-length
461
x-highwire-smart-code
pnas_production
last-modified
Wed, 14 Jul 2021 04:08:53 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
670526257 670509156
via
1.1 varnish
x-highwire-sitecode
pnas
cache-control
public, max-age=31449600
accept-ranges
bytes
content-type
application/javascript
expires
Thu, 21 Jul 2022 20:20:58 GMT
js__Jd5dsvNznZMdglFu8sSni1wCsUfzvQbApHPAZwt5TY4__65Mqa1DMRwcSvPxjJEn6BXgMm-ckF3oOvkUTG9HRADI__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
www.pnas.org/sites/default/files/advagg_js/ 		9 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_js/js__Jd5dsvNznZMdglFu8sSni1wCsUfzvQbApHPAZwt5TY4__65Mqa1DMRwcSvPxjJEn6BXgMm-ckF3oOvkUTG9HRADI__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
df9b5563f41119eaea36f000a7897ad11aa0aa0451b60cd364c54d23bfbc3f37
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:path
/sites/default/files/advagg_js/js__Jd5dsvNznZMdglFu8sSni1wCsUfzvQbApHPAZwt5TY4__65Mqa1DMRwcSvPxjJEn6BXgMm-ckF3oOvkUTG9HRADI__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
pragma
no-cache
cookie
has_js=1
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
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sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.pnas.org
referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.pnas.org/content/pnas/suppl/2020/12/01/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-varnish-cache
hit
date
Thu, 22 Jul 2021 20:20:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
749367
cf-ray
672f5f698dcc1d0e-CPH
x-varnish-ttl
3520.122
content-length
2503
x-highwire-smart-code
pnas_production
last-modified
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server
cloudflare
expect-ct
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vary
Accept-Encoding
x-varnish
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via
1.1 varnish
x-highwire-sitecode
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expires
Thu, 21 Jul 2022 20:20:58 GMT
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3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/default/files/advagg_js/js__WcTpt-w0y1FyXrxZNriX8Ts1KjsFTDpdvZaw9yhRn24__aFJpdvsZPb1v9rWrq-WXbz_WQ9IThQN-mFTCdm1cfXc__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
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Host: www.pnas.org
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Protocol
H2
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TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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*/*
cache-control
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sec-fetch-site
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Response headers

x-varnish-cache
hit
date
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content-encoding
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last-modified
Wed, 14 Jul 2021 04:08:53 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
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via
1.1 varnish
x-highwire-sitecode
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cache-control
public, max-age=31449600
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bytes
content-type
application/javascript
expires
Thu, 21 Jul 2022 20:20:58 GMT
analytics.js
www.google-analytics.com/ 		48 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
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TLS 1.3, , AES_128_GCM
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Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
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server
Golfe2
age
310
date
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vary
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content-type
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cache-control
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19661
expires
Thu, 22 Jul 2021 22:15:48 GMT
gtm.js
www.googletagmanager.com/ 		155 KB
53 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-NDVQMQ4
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
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Request headers

Referer
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User-Agent
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Response headers

date
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content-encoding
br
vary
Accept-Encoding
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alt-svc
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content-length
53852
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last-modified
Thu, 22 Jul 2021 19:26:04 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
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access-control-allow-headers
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expires
Thu, 22 Jul 2021 20:20:58 GMT
fontawesome-webfont.woff
www.pnas.org/sites/all/themes/shared/pnas/css/base/icons/font/ 		43 KB
43 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/sites/all/themes/shared/pnas/css/base/icons/font/fontawesome-webfont.woff?v=3.2.1
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/sites/default/files/advagg_css/css__23M6jql_WT10iR_B_dxaOqz_bu8ujiIW3DmN0zmHqz4__QYbEtVbRu4HmCel4PpH3tzm_BPdL7-HBmpNc0MBqNG0__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.css
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cloudflare /
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Name Value
X-Content-Type-Options nosniff

Request headers

sec-fetch-mode
cors
origin
https://www.pnas.org
accept-encoding
gzip, deflate, br
accept-language
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sec-fetch-dest
font
cookie
has_js=1
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sec-fetch-site
same-origin
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Response headers

x-varnish-cache
date
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via
1.1 varnish
x-content-type-options
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age
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cf-ray
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x-varnish-ttl
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x-highwire-smart-code
pnas_production
last-modified
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server
cloudflare
etag
W/"aa34-5c428a9058340"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-varnish
801297756
access-control-allow-origin
*
x-highwire-sitecode
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cache-control
public, max-age=1209600
content-type
text/plain; charset=UTF-8
expires
Thu, 05 Aug 2021 20:20:58 GMT
collect
www.google-analytics.com/j/ 		4 B
24 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j91&aip=1&a=315724515&t=pageview&_s=1&dl=https%3A%2F%2Fwww.pnas.org%2Fcontent%2Fpnas%2Fsuppl%2F2020%2F12%2F01%2F&dp=%2F404.html%3Fpage%3D%2Fcontent%2Fpnas%2Fsuppl%2F2020%2F12%2F01%2F%26from%3D&ul=en-us&de=UTF-8&dt=Page%20Not%20Found%20%7C%20PNAS&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAAC~&jid=1525671310&gjid=1796998725&cid=1691072239.1626985259&tid=UA-677185-1&_gid=130803352.1626985259&_r=1&_slc=1&z=825258948
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Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
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content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/j/ 		4 B
24 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j91&a=315724515&t=pageview&_s=1&dl=https%3A%2F%2Fwww.pnas.org%2Fcontent%2Fpnas%2Fsuppl%2F2020%2F12%2F01%2F&ul=en-us&de=UTF-8&dt=Page%20Not%20Found%20%7C%20PNAS&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEDAAEABAAAAAC~&jid=1406758941&gjid=1409352001&cid=1691072239.1626985259&tid=UA-189672-21&_gid=130803352.1626985259&_r=1&_slc=1&z=1256106895
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 22 Jul 2021 20:20:58 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.pnas.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
sub-data
www.pnas.org/highwire/ 		2 B
394 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/highwire/sub-data
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/sites/default/files/advagg_js/js__w4jYY9VLQUl3rMix9w0z2nob9HtbI-Rw-WNLXRmQV_0__gBJyO_Y3K942KfMfTnbQt_xM2Dw0h-Sh-24DXIeETxE__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.18.8.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

sec-fetch-mode
cors
origin
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accept-encoding
gzip, deflate, br
accept-language
en-US
sec-fetch-dest
empty
x-requested-with
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cookie
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pragma
no-cache
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application/json, text/javascript, */*; q=0.01
cache-control
no-cache
:authority
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referer
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:scheme
https
sec-fetch-site
same-origin
:method
POST
Accept
application/json, text/javascript, */*; q=0.01
Referer
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XMLHttpRequest
User-Agent
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Response headers

x-varnish-cache
date
Thu, 22 Jul 2021 20:20:59 GMT
via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
age
0
content-type
text/html; charset=UTF-8
x-varnish-ttl
vary
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content-length
2
x-highwire-smart-code
pnas_production
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
SAMEORIGIN
content-language
en
x-varnish
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cf-ray
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x-drupal-cache
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cf-railgun
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expires
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salutation
www.pnas.org/highwire/ 		2 B
107 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/highwire/salutation
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/sites/default/files/advagg_js/js__w4jYY9VLQUl3rMix9w0z2nob9HtbI-Rw-WNLXRmQV_0__gBJyO_Y3K942KfMfTnbQt_xM2Dw0h-Sh-24DXIeETxE__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
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Security Headers
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Request headers

sec-fetch-mode
cors
origin
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accept-encoding
gzip, deflate, br
accept-language
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sec-fetch-dest
empty
x-requested-with
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cache-control
no-cache
:authority
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referer
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https
sec-fetch-site
same-origin
:method
POST
Accept
application/json, text/javascript, */*; q=0.01
Referer
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XMLHttpRequest
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

x-varnish-cache
date
Thu, 22 Jul 2021 20:20:59 GMT
via
1.1 varnish
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
age
0
content-type
text/html; charset=UTF-8
x-varnish-ttl
vary
Accept-Encoding
content-length
2
x-highwire-smart-code
pnas_production
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
SAMEORIGIN
content-language
en
x-varnish
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x-highwire-sitecode
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cache-control
no-cache, must-revalidate
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bytes
cf-ray
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x-drupal-cache
MISS
cf-railgun
83e11bcaec 99.99 0.099839 0030 e6be
expires
Sun, 19 Nov 1978 05:00:00 GMT
salutation
www.pnas.org/highwire/ 		2 B
126 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.pnas.org/highwire/salutation
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/sites/default/files/advagg_js/js__w4jYY9VLQUl3rMix9w0z2nob9HtbI-Rw-WNLXRmQV_0__gBJyO_Y3K942KfMfTnbQt_xM2Dw0h-Sh-24DXIeETxE__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
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H2
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TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
75540
x-xss-protection
0
pragma
public
x-fb-debug
j/wNITQoH9XW9op4knI905VVFui9kR9/eCihZYIbY4Siivm3z9z1xcRaJTuu0LOeCgNIG9FULosENrDbZSC2zw==
cross-origin-embedder-policy-report-only
require-corp;report-to="coop_report"
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
DENY
date
Thu, 22 Jul 2021 20:20:59 GMT
strict-transport-security
max-age=31536000; preload; includeSubDomains
report-to
{"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/"}],"group":"coop_report"}
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
x-fb-rlafr
0
priority
u=3,i
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
www.facebook.com/tr/ 		44 B
147 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=596810657523910&ev=PageView&dl=https%3A%2F%2Fwww.pnas.org%2Fcontent%2Fpnas%2Fsuppl%2F2020%2F12%2F01%2F&rl=&if=false&ts=1626985259115&sw=1600&sh=1200&v=2.9.43&r=stable&a=tmSimo-GTM-WebTemplate&ec=0&o=30&fbp=fb.1.1626985259091.1875085232&it=1626985259037&coo=false&tm=1&rqm=GET
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/content/pnas/suppl/2020/12/01/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Jul 2021 20:20:59 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
44
expires
Thu, 22 Jul 2021 20:20:59 GMT
foxycart.jsonp.sidecart.min.1626403836.js
cdn.foxycart.com/pnas.ecommerce.highwire.org/ 		356 KB
93 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.foxycart.com/pnas.ecommerce.highwire.org/foxycart.jsonp.sidecart.min.1626403836.js
Requested by
Host: cdn.foxycart.com
URL: https://cdn.foxycart.com/pnas.ecommerce.highwire.org/loader.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.74.30 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-74-30.fra2.r.cloudfront.net
Software
nginx /
Resource Hash
344be49b97e41bb2eb259a221f8c638451704ad3eab8b07296081f1ad9939549

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 20 Jul 2021 03:35:19 GMT
content-encoding
gzip
server
nginx
age
233140
vary
Accept-Encoding
x-cache
Hit from cloudfront
foxy
app
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=2592000, public
x-amz-cf-pop
FRA2-C2
content-type
application/x-javascript
x-amz-cf-id
b62EWRfy0dsV_jxjXaUWbC2X3iKN-RqfaljfbF9jEywNi2_Y0lJJRw==
responsive_styles.1626745070.css
cdn.foxycart.com/pnas.ecommerce.highwire.org/ 		300 KB
46 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.foxycart.com/pnas.ecommerce.highwire.org/responsive_styles.1626745070.css
Requested by
Host: cdn.foxycart.com
URL: https://cdn.foxycart.com/pnas.ecommerce.highwire.org/loader.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.74.30 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-74-30.fra2.r.cloudfront.net
Software
nginx /
Resource Hash
bf39b105dee66f1f6807e2407779d636aa0e74bd3f9961b196e770648bca0896

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 20 Jul 2021 03:35:19 GMT
content-encoding
gzip
server
nginx
age
233140
vary
Accept-Encoding
x-cache
Hit from cloudfront
foxy
app
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=2592000, public
x-amz-cf-pop
FRA2-C2
content-type
text/css;charset=UTF-8
x-amz-cf-id
BGw-YOFK7clGW3TxeuEILb-rA4w13R2VNqZ7VEHXzQj_86JiCEvX-Q==
cart
pnas.ecommerce.highwire.org/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pnas.ecommerce.highwire.org/cart?cart=get&callback=jQuery182040754880947078953_1626985258388&output=json&_=1626985259379
Requested by
Host: www.pnas.org
URL: https://www.pnas.org/sites/default/files/advagg_js/js__w4jYY9VLQUl3rMix9w0z2nob9HtbI-Rw-WNLXRmQV_0__gBJyO_Y3K942KfMfTnbQt_xM2Dw0h-Sh-24DXIeETxE__irEut2Cr5a5qzyYEy6U9w9aSqi_pPdZlovRQsQJr3-M.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.74.72 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-74-72.fra2.r.cloudfront.net
Software
nginx /
Resource Hash
187205975fe1c2769832732b6028d5d75d032c37fc82a6a66e8b568bd7af377f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 22 Jul 2021 20:20:59 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
nginx
x-amz-cf-pop
FRA2-C2
vary
Accept-Encoding
x-cache
Miss from cloudfront
p3p
CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
via
1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
cache-control
no-store, no-cache, must-revalidate
foxy
app
content-type
application/javascript; charset=utf-8
x-amz-cf-id
NZJSDkjE_Ylgwj0kX6H1kMeM75enzmLtfkqsO4RiOg5vtJ9X6MCH_A==
expires
Thu, 19 Nov 1981 08:52:00 GMT
/
www.facebook.com/tr/ 		44 B
88 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=596810657523910&ev=Microdata&dl=https%3A%2F%2Fwww.pnas.org%2Fcontent%2Fpnas%2Fsuppl%2F2020%2F12%2F01%2F&rl=&if=false&ts=1626985260621&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Page%20Not%20Found%20%7C%20PNAS%22%7D&cd[OpenGraph]=%7B%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.43&r=stable&a=tmSimo-GTM-WebTemplate&ec=1&o=30&fbp=fb.1.1626985259091.1875085232&it=1626985259037&coo=false&es=automatic&tm=3&rqm=GET
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.pnas.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Jul 2021 20:21:00 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
content-length
44
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
priority
u=3,i
expires
Thu, 22 Jul 2021 20:21:00 GMT

Verdicts & Comments Add Verdict or Comment

51 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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated object| Drupal object| FC object| html5 object| Modernizr undefined| $ function| jQuery object| jQuery182040754880947078953 function| yepnope string| GoogleAnalyticsObject function| ga object| dataLayer object| enquire object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| google_tag_manager object| fc_css object| fc_script function| fc_loader string| HIPPIO_TEMPLATE object| hippio_lib function| videojs object| vttjs function| VTTRegion function| WebVTT object| Transparency function| hippio_jQuery object| HwCommon function| euCookieComplianceLoadScripts string| eu_cookie_compliance_cookie_name string| $modifiers function| picturefill function| fbq function| _fbq object| _fbq_gtm_ids object| Twig function| twig function| AwesomeComplete undefined| jQuery182040754880947078953_1626985258388

7 Cookies

Domain/Path Name / Value
.pnas.org/ Name: _gat_UA-677185-6
Value: 1
.pnas.org/ Name: _gat
Value: 1
.pnas.org/ Name: _gat_hwTracker
Value: 1
.pnas.org/ Name: _ga
Value: GA1.2.1691072239.1626985259
.pnas.org/ Name: _gid
Value: GA1.2.130803352.1626985259
.pnas.org/ Name: _fbp
Value: fb.1.1626985259091.1875085232
www.pnas.org/ Name: has_js
Value: 1

Security Headers

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

Header Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cdn.foxycart.com
connect.facebook.net
img.icons8.com
pnas-movie.glencoesoftware.com
pnas.ecommerce.highwire.org
stats.g.doubleclick.net
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.pnas.org
104.18.8.175
13.225.74.30
13.225.74.72
2a00:1450:4001:810::2003
2a00:1450:4001:828::2004
2a00:1450:4001:828::200e
2a00:1450:4001:82b::2008
2a00:1450:400c:c04::9c
2a02:6ea0:c700::11
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
52.71.47.244
09a974719a49347a998f119d69d1eafbc9ed3eaf4d9fded32b3c26514ace3d68
0d17b8a38d3dce6f7357bbc8da105d92c21b6cf1c4b92351ce2b1861b065f2c5
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
14dde061da724e74bdb268536f818e046d8a2ef6203e9d51a37b7211ee54a728
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1e5910dcca6b45fb50f4bdd98810d59bde6d0b9cb6f92add689157528243e18f
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3bea34f20c813024f046166fb0ad98a8eb93d5ab93052ceb993eee238ece5b66
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4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
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63d73e7dc29e571126b8d303beb075f3a51bdeae39319f16153dd8324e4da8b3
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ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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