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

Go To Rescan
Add Verdict Report

Submitted URL:
https://www.pnas.org/content/101/46/16385.full
Effective URL:
https://www.pnas.org/doi/full/10.1073/pnas.0403723101
Submission: On April 13 via api (April 13th 2024, 6:00:49 am UTC) from US — Scanned from DE

Summary HTTP 96 Redirects Links 36 Behaviour Indicators

Summary

This website contacted 16 IPs in 3 countries across 14 domains to perform 96 HTTP transactions. The main IP is 104.18.33.155, located in and belongs to CLOUDFLARENET, US. The main domain is www.pnas.org. The Cisco Umbrella rank of the primary domain is 134354.
TLS certificate: Issued by GTS CA 1P5 on February 14th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
5 56	104.18.33.155 104.18.33.155	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 1	104.19.191.32 104.19.191.32	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6810:4f49	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:806::2008	15169 (GOOGLE) (GOOGLE)
1 2	2606:4700::68... 2606:4700::6811:f6cb	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	172.67.39.148 172.67.39.148	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2600:9000:264... 2600:9000:2644:fe00:1:f313:9b00:93a1	16509 (AMAZON-02) (AMAZON-02)
3	2600:9000:215... 2600:9000:2156:200:9:b474:ddc0:21	16509 (AMAZON-02) (AMAZON-02)
2	2606:4700:e6:... 2606:4700:e6::ac40:ce26	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	65.9.66.122 65.9.66.122	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:81d::200a	15169 (GOOGLE) (GOOGLE)
2	2606:4700:10:... 2606:4700:10::6816:509	13335 (CLOUDFLAR...) (CLOUDFLARENET)
17	104.16.86.20 104.16.86.20	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	3.160.150.96 3.160.150.96	16509 (AMAZON-02) (AMAZON-02)
1	208.254.38.81 208.254.38.81	701 (UUNET) (UUNET)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
96	16

56 104.18.33.155 (None, ) 5 redirects

ASN13335 (CLOUDFLARENET, US)

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

1 104.19.191.32 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

pnas.scienceconnect.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:806::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2606:4700::6811:f6cb (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

unpkg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 172.67.39.148 (United States)

ASN13335 (CLOUDFLARENET, US)

static.addtoany.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2600:9000:2644:fe00:1:f313:9b00:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdn.scite.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2600:9000:2156:200:9:b474:ddc0:21 (United States)

ASN16509 (AMAZON-02, US)

d1bxh8uas1mnw7.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:e6::ac40:ce26 (United States)

ASN13335 (CLOUDFLARENET, US)

use.fontawesome.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 65.9.66.122 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-65-9-66-122.fra56.r.cloudfront.net

api.scite.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81d::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:10::6816:509 (United States)

ASN13335 (CLOUDFLARENET, US)

api.altmetric.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
badges.altmetric.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 104.16.86.20 (None, )

ASN13335 (CLOUDFLARENET, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.160.150.96 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-160-150-96.fra60.r.cloudfront.net

crossmark-cdn.crossref.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 208.254.38.81 (United States)

ASN701 (UUNET, US)

crossmark.crossref.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
56	pnas.org 5 redirects www.pnas.org — Cisco Umbrella Rank: 134354	1 MB
17	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 315	345 KB
6	scite.ai cdn.scite.ai — Cisco Umbrella Rank: 68006 api.scite.ai — Cisco Umbrella Rank: 84320	72 KB
4	addtoany.com static.addtoany.com — Cisco Umbrella Rank: 3920	29 KB
3	cloudfront.net d1bxh8uas1mnw7.cloudfront.net	33 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 42	265 KB
2	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 2548	306 B
2	crossref.org crossmark-cdn.crossref.org — Cisco Umbrella Rank: 20232 crossmark.crossref.org — Cisco Umbrella Rank: 48272	3 KB
2	altmetric.com api.altmetric.com — Cisco Umbrella Rank: 17680 badges.altmetric.com — Cisco Umbrella Rank: 24965	57 KB
2	fontawesome.com use.fontawesome.com — Cisco Umbrella Rank: 1225	88 KB
2	unpkg.com 1 redirects unpkg.com — Cisco Umbrella Rank: 745	3 KB
2	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 831	12 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 35	1 KB
1	scienceconnect.io 1 redirects pnas.scienceconnect.io — Cisco Umbrella Rank: 282316	689 B
96	14

	Domain	Requested by
56	www.pnas.org	5 redirects www.pnas.org static.cloudflareinsights.com
17	cdn.jsdelivr.net	www.pnas.org cdn.jsdelivr.net
4	api.scite.ai	cdn.scite.ai
4	static.addtoany.com	www.pnas.org static.addtoany.com
3	d1bxh8uas1mnw7.cloudfront.net	www.pnas.org d1bxh8uas1mnw7.cloudfront.net
3	www.googletagmanager.com	www.pnas.org www.googletagmanager.com
2	region1.google-analytics.com	www.googletagmanager.com
2	use.fontawesome.com	www.pnas.org use.fontawesome.com
2	cdn.scite.ai	www.pnas.org
2	unpkg.com	1 redirects www.pnas.org
2	static.cloudflareinsights.com	www.pnas.org
1	crossmark.crossref.org	www.pnas.org
1	crossmark-cdn.crossref.org	www.pnas.org
1	badges.altmetric.com	www.pnas.org
1	api.altmetric.com	d1bxh8uas1mnw7.cloudfront.net
1	fonts.googleapis.com	client
1	pnas.scienceconnect.io	1 redirects
96	17

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

Domain
academic.oup.com
www.pnascentral.org
www.facebook.com
twitter.com
www.youtube.com
www.linkedin.com
www.researcher-app.com
doi.org
scholar.google.com
pubmed.ncbi.nlm.nih.gov
scite.ai
www.altmetric.com
www.addtoany.com

Subject Issuer	Validity	Valid
www.pnas.org GTS CA 1P5	`2024-02-14` - `2024-05-14`	3 months	crt.sh
cloudflareinsights.com GTS CA 1P5	`2024-03-10` - `2024-06-08`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
static.addtoany.com E1	`2024-02-24` - `2024-05-24`	3 months	crt.sh
*.scite.ai Amazon RSA 2048 M03	`2023-10-23` - `2024-11-18`	a year	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
use.fontawesome.com Cloudflare Inc ECC CA-3	`2023-10-12` - `2024-10-10`	a year	crt.sh
scite.ai Amazon RSA 2048 M03	`2023-10-17` - `2024-11-14`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
altmetric.com GTS CA 1P5	`2024-02-14` - `2024-05-14`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-05-02` - `2024-05-01`	a year	crt.sh
crossmark-cdn.crossref.org Amazon RSA 2048 M03	`2024-03-05` - `2025-04-03`	a year	crt.sh
*.crossref.org R3	`2024-03-26` - `2024-06-24`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://www.pnas.org/doi/full/10.1073/pnas.0403723101
Frame ID: CAA25B9C4E2BA6A221BBC4D98036C54D
Requests: 91 HTTP requests in this frame

Frame: https://static.addtoany.com/menu/sm.25.html
Frame ID: 56B0006BD6EC42170F6B45DBD5766B03
Requests: 1 HTTP requests in this frame

Frame: https://www.pnas.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/bcc5fb0a8815/main.js
Frame ID: BF7EE76AF91947E0B19AAD919212FC25
Requests: 2 HTTP requests in this frame

Frame: https://crossmark.crossref.org/dialog?doi=10.1073%2Fpnas.0403723101&domain=www.pnas.org&uri_scheme=https%3A&cm_version=v2.0
Frame ID: A5F3208D218993F855B60A5E40DA91CF
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Groups of diverse problem solvers can outperform groups of high-ability problem solvers | PNAS

Page URL History Show full URLs

https://www.pnas.org/content/101/46/16385.full HTTP 301
https://www.pnas.org/doi/full/10.1073/pnas.0403723101 HTTP 302
https://www.pnas.org/action/oidcStart?redirectUri=%2Fdoi%2Ffull%2F10.1073%2Fpnas.0403723101 HTTP 302
https://pnas.scienceconnect.io/api/oauth/authorize?ui_locales=en&scope=affiliations+login_method+merged_use... HTTP 302
https://www.pnas.org/action/oidcCallback?idpCode=connect&error=login_required&error_description=L... HTTP 302
https://www.pnas.org/doi/full/10.1073/pnas.0403723101 Page URL

Detected technologies

RequireJS (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

require.*\.js

AddToAny (Widgets) Expand

Overall confidence: 100%
Detected patterns

addtoany\.com/menu/page\.js

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

//cdn\.jsdelivr\.net/

Page Statistics

96
Requests

98 %
HTTPS

56 %
IPv6

14
Domains

17
Subdomains

16
IPs

3
Countries

2317 kB
Transfer

7252 kB
Size

10
Cookies

36 Outgoing links

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

URL: https://academic.oup.com/pnasnexus
Title: PNAS Nexus

Search URL Search Domain Scan URL

URL: https://www.pnascentral.org/cgi-bin/main.plex
Title: Submit

Search URL Search Domain Scan URL

URL: https://www.facebook.com/pages/PNAS/18262365099

Search URL Search Domain Scan URL

URL: https://twitter.com/PNASNews

Search URL Search Domain Scan URL

URL: https://www.youtube.com/channel/UCYjvFEQMgH6ou8fSYfiOKCw

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/showcase/pnas-news/

Search URL Search Domain Scan URL

URL: https://www.researcher-app.com/feed/journal/18

Search URL Search Domain Scan URL

URL: https://doi.org/10.1073/pnas.0403723101
Title: https://doi.org/10.1073/pnas.0403723101

Search URL Search Domain Scan URL

URL: https://doi.org/10.1016/0167-2789(90)90065-W
Title: Crossref

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?publication_year=1990&journal=Physica+D&pages=38&doi=10.1016%2F0167-2789%2890%2990065-W
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://doi.org/10.1126/science.254.5035.1181
Title: Crossref

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/17776406/
Title: PubMed

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?publication_year=1991&journal=Science&pages=1181&doi=10.1126%2Fscience.254.5035.1181&pmid=17776406
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://doi.org/10.2307/3094807
Title: Crossref

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?publication_year=2002&journal=Admin.+Sci.+Q.&pages=296&doi=10.2307%2F3094807
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?title=Human+Inference%3A+Strategies+and+Shortcomings+of+Social+Judgment&publication_year=1980
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?title=Organizational+Behavior&publication_year=1994
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?title=Harvard+Bus.+Rev.&publication_year=1996
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?title=Human+Problem+Solving&publication_year=1972
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://doi.org/10.1006/jeth.2000.2709
Title: Crossref

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?publication_year=2001&journal=J.+Econ.+Theor.&pages=123&doi=10.1006%2Fjeth.2000.2709
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://doi.org/10.2307/136215
Title: Crossref

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?publication_year=1996&journal=Can.+J.+Econ.&pages=788&doi=10.2307%2F136215
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?title=Selected+Research+on+Work+Team+Diversity&publication_year=1996
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://scholar.google.com/scholar_lookup?publication_year=1993&journal=Acad.+Manage.+J.&pages=590
Title: Google Scholar

Search URL Search Domain Scan URL

URL: https://pubmed.ncbi.nlm.nih.gov/15534225/
Title: 15534225

Search URL Search Domain Scan URL

URL: https://scite.ai/reports/10.1073/pnas.0403723101
Title: View Citations

Search URL Search Domain Scan URL

URL: https://scite.ai/
Title: scite.ai

Search URL Search Domain Scan URL

URL: https://www.altmetric.com/details.php?domain=www.pnas.org&citation_id=101752463

Search URL Search Domain Scan URL

URL: https://www.altmetric.com/details.php?domain=www.pnas.org&citation_id=101752463&tab=news
Title: Picked up by 35 news outlets

Search URL Search Domain Scan URL

URL: https://www.altmetric.com/details.php?domain=www.pnas.org&citation_id=101752463&tab=blogs
Title: Blogged by 14

Search URL Search Domain Scan URL

URL: https://www.altmetric.com/details.php?domain=www.pnas.org&citation_id=101752463&tab=policy-documents
Title: Referenced in 7 policy sources

Search URL Search Domain Scan URL

URL: https://www.altmetric.com/details.php?domain=www.pnas.org&citation_id=101752463&tab=twitter
Title: Posted by 474 X users

Search URL Search Domain Scan URL

URL: https://www.altmetric.com/details.php?domain=www.pnas.org&citation_id=101752463&tab=facebook
Title: On 2 Facebook pages

Search URL Search Domain Scan URL

URL: https://www.altmetric.com/details.php?domain=www.pnas.org&citation_id=101752463&tab=wikipedia
Title: Referenced in 7 Wikipedia pages

Search URL Search Domain Scan URL

URL: https://www.addtoany.com/
Title: AddToAny

Search URL Search Domain Scan URL

Page URL History

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

https://www.pnas.org/content/101/46/16385.full HTTP 301
https://www.pnas.org/doi/full/10.1073/pnas.0403723101 HTTP 302
https://www.pnas.org/action/oidcStart?redirectUri=%2Fdoi%2Ffull%2F10.1073%2Fpnas.0403723101 HTTP 302
https://pnas.scienceconnect.io/api/oauth/authorize?ui_locales=en&scope=affiliations+login_method+merged_users+openid+settings&response_type=code&redirect_uri=https%3A%2F%2Fwww.pnas.org%2Faction%2FoidcCallback%3FidpCode%3Dconnect&state=W5p3cWk15Cmxy3x7KRXD3w6b8fHcGrGJyGLyu7U8yAM&prompt=none&nonce=Zrki%2FcDY%2Fg1nBlwy%2Bk%2FxtHjjJ7pe3Mxmx1icBc4axL8%3D&client_id=pnas HTTP 302
https://www.pnas.org/action/oidcCallback?idpCode=connect&error=login_required&error_description=Login+required&state=W5p3cWk15Cmxy3x7KRXD3w6b8fHcGrGJyGLyu7U8yAM HTTP 302
https://www.pnas.org/doi/full/10.1073/pnas.0403723101 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 16

https://unpkg.com/web-vitals/dist/web-vitals.iife.js HTTP 302
https://unpkg.com/web-vitals@3.5.2/dist/web-vitals.iife.js

Request Chain 50

https://www.pnas.org/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://www.pnas.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/bcc5fb0a8815/main.js

96 HTTP transactions
1 data transactions

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

GET
H3

200

Primary Request pnas.0403723101 Show response
www.pnas.org/doi/full/10.1073/
Redirect Chain

https://www.pnas.org/content/101/46/16385.full
https://www.pnas.org/doi/full/10.1073/pnas.0403723101
https://www.pnas.org/action/oidcStart?redirectUri=%2Fdoi%2Ffull%2F10.1073%2Fpnas.0403723101
https://pnas.scienceconnect.io/api/oauth/authorize?ui_locales=en&scope=affiliations+login_method+merged_users+openid+settings&response_type=code&redirect_uri=https%3A%2F%2Fwww.pnas.org%2Faction%2Fo...
https://www.pnas.org/action/oidcCallback?idpCode=connect&error=login_required&error_description=Login+required&state=W5p3cWk15Cmxy3x7KRXD3w6b8fHcGrGJyGLyu7U8yAM
https://www.pnas.org/doi/full/10.1073/pnas.0403723101

186 KB
46 KB

303ms
303ms

Document
text/html

104.18.33.155
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.pnas.org/doi/full/10.1073/pnas.0403723101

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.33.155 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

889aedfcff6b9d7b69e62fd88b77c595dcaef433838b8ea2827380ee3696805b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: no-cache
cf-cache-status: DYNAMIC
cf-ray: 87393cc55a8e39df-FRA
content-encoding: br
content-type: text/html;charset=UTF-8
date: Sat, 13 Apr 2024 06:00:43 GMT
link: </products/pnas/releasedAssets/css/build-a27958674ef7dffdf959.css>; rel=preload; as=style </products/pnas/releasedAssets/js/main.bundle-4e5c6417de2bb9eea9eb.js>; rel=preload; as=script </wro/n5eo~product.css>; rel=preload; as=style; nopush </wro/n5eo~product.js>; rel=preload; as=script; nopush <https://fonts.googleapis.com>; rel=preconnect; crossorigin <https://fonts.gstatic.com>; rel=preconnect; crossorigin
referrer-policy: no-referrer-when-downgrade
server: cloudflare
strict-transport-security: max-age=15552000
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-webstats-respid: 815896fa33db27fbcb8c018df67329a7
x-xss-protection: 1; mode=block

Redirect headers

alt-svc: h3=":443"; ma=86400
cache-control: no-cache
cf-cache-status: DYNAMIC
cf-ray: 87393cc4196d39df-FRA
content-length: 0
date: Sat, 13 Apr 2024 06:00:43 GMT
location: /doi/full/10.1073/pnas.0403723101
referrer-policy: no-referrer-when-downgrade
server: cloudflare
strict-transport-security: max-age=15552000
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-webstats-respid: 203dfe3b8681817c3359a09ef04a4e48
x-xss-protection: 1; mode=block

GET
H3 200 build-a27958674ef7dffdf959.css
www.pnas.org/products/pnas/releasedAssets/css/ 426 KB
74 KB 35ms
34ms Stylesheet
text/css 104.18.33.155
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.pnas.org/products/pnas/releasedAssets/css/build-a27958674ef7dffdf959.css

Protocol

Security

QUIC, , AES_128_GCM

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https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/output/chtml/fonts/woff-v2/MathJax_Size2-Regular.woff

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.86.20 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

30e889b58cbc51adfbb038ab1a96dc4025aa3542a3cff7712fc55ece510675e2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.pnas.org/
Origin: https://www.pnas.org
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 13 Apr 2024 06:00:45 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 2639814
x-jsd-version: 3.2.2
x-cache: HIT, HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 5464
x-served-by: cache-fra-etou8220025-FRA, cache-lga21940-LGA
x-jsd-version-type: version
server: cloudflare
etag: W/"1558-U+L7IYRpu0shGEN+VCzAGPhJdHs"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7a5DEcou8M%2BNgLGcfQan%2BcIQxn2WCys%2B4o40a80QUbKVVVIWoEYtOm9AiAFKHds6RGIa%2BeTwc%2FOBVfjtCmWexcp9W7mib6ClcNCasjQxtJj0fE8MNmCyY8bQqLyXZ38T8Qw%3D"}],"group":"cf-nel","max_age":604800}
content-type: font/woff
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 87393cd40a6b9a09-FRA

GET
H3 200 MathJax_Size1-Regular.woff
cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/output/chtml/fonts/woff-v2/ 6 KB
6 KB 30ms
30ms Font
font/woff 104.16.86.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/mathjax@3.2.2/es5/output/chtml/fonts/woff-v2/MathJax_Size1-Regular.woff

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.86.20 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c49810b53ecc0d87d8028762c518924197dd9d3f905b08f99ea241301085b9cb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.pnas.org/
Origin: https://www.pnas.org
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 13 Apr 2024 06:00:45 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 2644058
x-jsd-version: 3.2.2
x-cache: HIT, HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 5792
x-served-by: cache-fra-eddf8230112-FRA, cache-lga21955-LGA
x-jsd-version-type: version
server: cloudflare
etag: W/"16a0-nJj58CJkfrgCQ0lH4GK1aczt1fA"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BmSGzBQk7AVTgRR%2Fn6UyGODM77U%2FNG5CMl%2BKua6HX79tilWpHQqpLTKon2rIlHv8x77NTzNjMtJshV9HWU9Teu5vGT2uums9H49JEIxxAC1gTNBCbXZHBpROs1QVxEc%2FRyg%3D"}],"group":"cf-nel","max_age":604800}
content-type: font/woff
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 87393cd40a6e9a09-FRA

POST
H3 204 rum Show response
www.pnas.org/cdn-cgi/ 0
139 B 11ms
11ms XHR
text/plain 104.18.33.155
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.pnas.org/cdn-cgi/rum?

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v652eace1692a40cfa3763df669d7439c1639079717194

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.33.155 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.pnas.org/doi/full/10.1073/pnas.0403723101
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type: application/json

Response headers

date: Sat, 13 Apr 2024 06:00:45 GMT
x-content-type-options: nosniff
server: cloudflare
vary: Origin
access-control-max-age: 86400
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://www.pnas.org
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 87393cd40f2f39df-FRA

GET
H3 200 favicon-f7229df5ea4aa1e206bbb00228dc8de4.ico
www.pnas.org/products/pnas/releasedAssets/images/favicon/ 334 B
602 B 26ms
25ms Other
text/plain 104.18.33.155
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.pnas.org/products/pnas/releasedAssets/images/favicon/favicon-f7229df5ea4aa1e206bbb00228dc8de4.ico

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.33.155 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

ba9ac7706ae523bb8cd3e98b6d279090c6609f3cb92e9dedd970847907d2b1af

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.pnas.org/doi/full/10.1073/pnas.0403723101
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 13 Apr 2024 06:00:45 GMT
strict-transport-security: max-age=15552000
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
age: 224757
x-powered-by: Express
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
last-modified: Wed, 10 Apr 2024 15:34:48 GMT
server: cloudflare
x-frame-options: SAMEORIGIN
vary: Accept-Encoding
content-type: text/plain;charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 87393cd41f3839df-FRA

POST
H2 204 collect
region1.google-analytics.com/g/ 0
252 B 41ms
14ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-CSP4L0BMDD&gtm=45je44a0v876329001z8847157271za200&_p=1712988043644&gcd=13l3lPl2l1&npa=1&dma_cps=sypham&dma=1&cid=2043480154.1712988045&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.122%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.122&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&sid=1712988045&sct=1&seg=0&dl=https%3A%2F%2Fwww.pnas.org%2Fdoi%2Ffull%2F10.1073%2Fpnas.0403723101&dt=Groups%20of%20diverse%20problem%20solvers%20can%20outperform%20groups%20of%20high-ability%20problem%20solvers%20%7C%20PNAS&en=page_view&_fv=1&_nsi=1&_ss=1&ep.doi=10.1073%2Fpnas.0403723101&ep.access_type=Free&ep.access=Free%3A%20yes%7COpen%3A%20no%7CUser%3A%20yes&ep.author=Lu%20Hong%7CScott%20E.%20Page&ep.issue_date=2004-11-16&ep.keywords=&ep.license_type=PNAS&ep.page_type=article&ep.pub_date=2004-11-08&ep.registered_user=no&ep.series_title=pnas&ep.topic=Economic%20Sciences&ep.view_type=full&ep.vol_issue=Vol.101%3A%20Issue46&ep.article_type=Research%20Article&ep.full_referrer=&ep.groups_event=SG_Chemistry%2CSG_CPR-Articles%2CAll%20users%20group%2CUnknown%20Users%2CAll%20users%20no%20webcrawlers%2CAnonymous%20Users&ep.hash=&ep.params=&ep.smart_groups=SG_Chemistry%2CSG_CPR-Articles&ep.gtm_version=GTM-KCV32QR%3A80&epn.wordcount=4700&ep.resolution=1600x1200&epn.event_timestamp=1712988045400&up.groups=SG_Chemistry%2CSG_CPR-Articles&up.access=Free%3A%20yes%7COpen%3A%20no%7CUser%3A%20yes&up.registered_user=no&up.authenticated=no&up.geo=Germany&tfd=3510
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CSP4L0BMDD&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.pnas.org/doi/full/10.1073/pnas.0403723101
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Sat, 13 Apr 2024 06:00:45 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: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
54 B 15ms
14ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-ZJJXX03V31&gtm=45je44a0v867486923z8847157271za200&_p=1712988043644&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=2043480154.1712988045&ul=de-de&pscdl=noapi&_geo=1&_rdi=1&_s=1&sid=1712988045&sct=1&seg=0&dl=https%3A%2F%2Fwww.pnas.org%2Fdoi%2Ffull%2F10.1073%2Fpnas.0403723101&dt=Groups%20of%20diverse%20problem%20solvers%20can%20outperform%20groups%20of%20high-ability%20problem%20solvers%20%7C%20PNAS&en=page_view&_fv=1&_ss=1&tfd=3573
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-ZJJXX03V31&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.pnas.org/doi/full/10.1073/pnas.0403723101
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Sat, 13 Apr 2024 06:00:45 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: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 logo.svg
cdn.scite.ai/assets/images/ 3 KB
2 KB 7ms
6ms Image
image/svg+xml 2600:9000:2644:fe00:1:f313:9b00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.scite.ai/assets/images/logo.svg
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2644:fe00:1:f313:9b00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: bf946ae3b76af2790c5305a6589ddb9b4797dc5be3d8c95015a80a7652b8179a

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.pnas.org/doi/full/10.1073/pnas.0403723101
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 08 Apr 2024 23:07:49 GMT
content-encoding: gzip
via: 1.1 6e4ed2b1996ce238462d61d3bfff667a.cloudfront.net (CloudFront)
last-modified: Sun, 24 Mar 2024 14:10:53 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P6
age: 370376
x-amz-server-side-encryption: AES256
etag: W/"c8005ee20120b9e1f13f39172fcb16df"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: image/svg+xml
cache-control: max-age=1209600
x-amz-cf-id: tDpo7HTycjwO4wwTJFOg-O0rm-aPFdRAuw-hpRqJK0h5ecdXeNZ0bg==

GET
H3 200 lodash Show response
www.pnas.org/resource/ 27 B
321 B 188ms
188ms XHR
text/javascript 104.18.33.155
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.pnas.org/resource/lodash?t=aHR0cHM6Ly93d3cucG5hcy5vcmcgICAg

Requested by

Host: www.pnas.org
URL: https://www.pnas.org/products/pnas/releasedAssets/js/main.bundle-4e5c6417de2bb9eea9eb.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.33.155 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

af2012d271849d5e599d11e07151d700753a484fdbc9b92bbb02a0d65950424a

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors https://www.pnas.org
Strict-Transport-Security	max-age=15552000
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW-FROM https://www.pnas.org
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Accept: */*
Referer: https://www.pnas.org/doi/full/10.1073/pnas.0403723101
X-Requested-With: XMLHttpRequest
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 13 Apr 2024 06:00:48 GMT
strict-transport-security: max-age=15552000
x-content-type-options: nosniff
content-security-policy: frame-ancestors https://www.pnas.org
cf-cache-status: DYNAMIC
content-encoding: br
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
pragma: no-cache
referrer-policy: no-referrer-when-downgrade
server: cloudflare
x-frame-options: ALLOW-FROM https://www.pnas.org
content-type: text/javascript;charset=UTF-8
cache-control: no-cache
cf-ray: 87393ce75f0139df-FRA
x-webstats-respid: a5ee9d08eaaf663ca2934224d0b9feef

Verdicts & Comments Add Verdict or Comment

42 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.

10 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.pnas.org/	1970-01-21 03:01:48	Name: MAID Value: Z0pY1CAYKDhiaXXY5v1L3g==
.pnas.org/	1970-01-21 03:01:48	Name: MACHINE_LAST_SEEN Value: 2024-04-12T23%3A00%3A42.182-07%3A00
.pnas.org/	1969-12-31 23:59:59	Name: JSESSIONID Value: D19556C635C743F07EB867C49250872A
.pnas.org/	1970-01-20 19:49:49	Name: __cf_bm Value: UMIOcqxvyEN9KBJVzTrHNGv0arubicnWVNE2C.A0808-1712988042-1.0.1.1-UyVVNcG1BJIan_R3dOWxFxT6tjw1MnRw3yODRd0XM858V.laFeJdxHabYMk.9SkwEMxYBCO3k1xAytGGiBcEqQ
.scienceconnect.io/	1969-12-31 23:59:59	Name: iam Value: MTE3NzQ0NDQtNzBhYi00OTZmLWIzNGItYTgyZmU2M2QzMGI3
.scienceconnect.io/	1970-01-20 19:49:49	Name: __cf_bm Value: RNiIGTxk6eiazfo.XK0H7pj9IqQ4sVUi.G4g0sEbQ9c-1712988042-1.0.1.1-QdGYL2Yi5Fo.h2IX1Sr0AzE24UClEJipd9ZET9ECgRa.ZKHyap9YaUnu6X8ueDYRUH0pxS6Vy9o_GbNPtzW6hQ
.pnas.org/	1970-01-21 04:35:24	Name: cf_clearance Value: NBgGA4NF3PpJDEyRrHiNMV3DOd6.74Z216xrTv1KzTk-1712988044-1.0.1.1-Dsxw8zylN6yuDONJ1GVx3yPjodEkAiITE9B88KWXOFnXNsyiu8Y1S1UgT.LAtw1E9eFn.FCDoOZloz9H9OgZFw
.pnas.org/	1970-01-21 05:25:48	Name: _ga_CSP4L0BMDD Value: GS1.1.1712988045.1.0.1712988045.0.0.0
.pnas.org/	1970-01-21 05:25:48	Name: _ga Value: GA1.1.2043480154.1712988045
.pnas.org/	1970-01-21 05:25:48	Name: _ga_ZJJXX03V31 Value: GS1.1.1712988045.1.0.1712988045.0.0.0

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=15552000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
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.

api.altmetric.com
api.scite.ai
badges.altmetric.com
cdn.jsdelivr.net
cdn.scite.ai
crossmark-cdn.crossref.org
crossmark.crossref.org
d1bxh8uas1mnw7.cloudfront.net
fonts.googleapis.com
pnas.scienceconnect.io
region1.google-analytics.com
static.addtoany.com
static.cloudflareinsights.com
unpkg.com
use.fontawesome.com
www.googletagmanager.com
www.pnas.org
104.16.86.20
104.18.33.155
104.19.191.32
172.67.39.148
2001:4860:4802:34::36
208.254.38.81
2600:9000:2156:200:9:b474:ddc0:21
2600:9000:2644:fe00:1:f313:9b00:93a1
2606:4700:10::6816:509
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2606:4700:e6::ac40:ce26
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3.160.150.96
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www.pnas.org Open in urlscan Pro 104.18.33.155 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

96 Requests

98 %HTTPS

56 %IPv6

14 Domains

17 Subdomains

16 IPs

3 Countries

2317 kBTransfer

7252 kBSize

10 Cookies

36 Outgoing links

Page URL History

Redirected requests

96 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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

Screenshot
Live screenshot

Full Image

96
Requests

98 %
HTTPS

56 %
IPv6

14
Domains

17
Subdomains

16
IPs

3
Countries

2317 kB
Transfer

7252 kB
Size

10
Cookies

96 HTTP transactions
1 data transactions