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www.semanticscholar.org Open in urlscan Pro
65.9.73.35  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://pdfs.semanticscholar.org/
Effective URL: https://www.semanticscholar.org/404
Submission Tags: falconsandbox
Submission: On January 21 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 3 countries across 14 domains to perform 31 HTTP transactions. The main IP is 65.9.73.35, located in Seattle, United States and belongs to AMAZON-02, US. The main domain is www.semanticscholar.org.
TLS certificate: Issued by Amazon on July 6th 2020. Valid for: a year.
This is the only time www.semanticscholar.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    65.9.73.99 (Seattle, United States)

ASN16509 (AMAZON-02, US)
pdfs.semanticscholar.org
3    65.9.73.35 (Seattle, United States)

ASN16509 (AMAZON-02, US)
www.semanticscholar.org
1    2a00:1450:4001:809::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
5    2600:9000:2104:bc00:18:6e50:4ec0:21 (United States)

ASN16509 (AMAZON-02, US)
dab4rbh62k56j.cloudfront.net
1    2a00:1450:4001:81e::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2606:4700::6811:d2cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-scripts.com
4    2a00:1450:4001:802::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:802::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
4    2a00:1450:4001:820::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    65.9.73.36 (Seattle, United States)

ASN16509 (AMAZON-02, US)
cdn.heapanalytics.com
1    2606:4700::6811:47b0 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-analytics.net
1    2606:4700::6812:15bf (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-banner.com
4    52.200.121.85 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-200-121-85.compute-1.amazonaws.com
heapanalytics.com
1    2a00:1450:400c:c00::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:801::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:817::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2606:4700::6813:9b53 (United States)

ASN13335 (CLOUDFLARENET, US)
track.hubspot.com
Domain Requested by
5 dab4rbh62k56j.cloudfront.net www.semanticscholar.org
dab4rbh62k56j.cloudfront.net
4 heapanalytics.com www.semanticscholar.org
4 fonts.gstatic.com fonts.googleapis.com
4 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
www.semanticscholar.org
3 www.semanticscholar.org www.semanticscholar.org
dab4rbh62k56j.cloudfront.net
2 www.googletagmanager.com www.semanticscholar.org
1 track.hubspot.com
1 www.google.de www.semanticscholar.org
1 www.google.com www.semanticscholar.org
1 stats.g.doubleclick.net www.google-analytics.com
1 js.hs-banner.com js.hs-scripts.com
1 js.hs-analytics.net js.hs-scripts.com
1 cdn.heapanalytics.com www.semanticscholar.org
1 js.hs-scripts.com www.semanticscholar.org
1 fonts.googleapis.com www.semanticscholar.org
1 pdfs.semanticscholar.org 1 redirects
31 16

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

Domain
pages.semanticscholar.org
allenai.org
supp.ai
api.semanticscholar.org
research.semanticscholar.org
Subject Issuer Validity Valid
*.semanticscholar.org
Amazon		 2020-07-06 -
2021-08-06		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2020-12-15 -
2021-03-09		 3 months crt.sh
*.cloudfront.net
DigiCert Global CA G2		 2020-05-26 -
2021-04-21		 a year crt.sh
*.google-analytics.com
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-04 -
2021-08-04		 a year crt.sh
*.gstatic.com
GTS CA 1O1		 2020-12-15 -
2021-03-09		 3 months crt.sh
cdn.heapanalytics.com
Amazon		 2020-09-24 -
2021-10-26		 a year crt.sh
heapanalytics.com
Amazon		 2020-12-24 -
2022-01-22		 a year crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
www.google.com
GTS CA 1O1		 2020-12-15 -
2021-03-09		 3 months crt.sh
www.google.de
GTS CA 1O1		 2021-01-05 -
2021-03-30		 3 months crt.sh
hubspot.com
Cloudflare Inc ECC CA-3		 2020-07-27 -
2021-07-27		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.semanticscholar.org/404
Frame ID: 216A59BD400635AAF8312CCD97D49F58
Requests: 31 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://pdfs.semanticscholar.org/ HTTP 301
    https://www.semanticscholar.org/404 Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • headers via /\(CloudFront\)$/i
Overall confidence: 100%
Detected patterns
  • headers via /\(CloudFront\)$/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i
Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i
Overall confidence: 100%
Detected patterns
  • html /<!-- (?:End )?Google Tag Manager -->/i
Overall confidence: 100%
Detected patterns
  • script /heap-\d+\.js/i

Page Statistics

31
Requests

100 %
HTTPS

76 %
IPv6

14
Domains

16
Subdomains

16
IPs

3
Countries

1036 kB
Transfer

3823 kB
Size

15
Cookies

Page URL History

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

  1. http://pdfs.semanticscholar.org/ HTTP 301
    https://www.semanticscholar.org/404 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

31 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request Cookie set 404
www.semanticscholar.org/
Redirect Chain
  • http://pdfs.semanticscholar.org/
  • https://www.semanticscholar.org/404
64 KB
17 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.semanticscholar.org/404
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
65.9.73.35 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
ca8c24cda41a83ff61f400adff1ec3a54f0d35a15665380f19ec261508e0b81b

Request headers

Host
www.semanticscholar.org
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
Connection
keep-alive
Date
Thu, 21 Jan 2021 21:52:15 GMT
Server
nginx
Vary
Accept-Encoding
Set-Cookie
s2Hist=2021-01-21T00%3A00%3A00.000Z%7C1; Max-Age=31536000 s2Exp=pdp_top_citation_scorecard_v2%3D-top_citing_with_counts%26serp_result_tldr_2%3D-tldr%26abstract_highlighter_v2%3D-highlighted_abstract_default_toggle_off%26search_suggestions%3D-control%26alerts_two_types_relevance_v2%3Dcontrol%26new_ab_framework_aa%3Dcontrol; Max-Age=31536000; Path=/ tid=rBIAB2AJ948ENQAGBD1KAg==; expires=Thu, 31-Dec-37 23:55:55 GMT; path=/
Content-Encoding
gzip
X-Cache
Error from cloudfront
Via
1.1 8da78542dac6b4328eb443200c30bbff.cloudfront.net (CloudFront)
X-Amz-Cf-Pop
AMS1-C1
X-Amz-Cf-Id
9vG6at9-Nute6jdJ-JKz2LQqrLyzWfeN4kxrG2Ig0lpoAHhVMq7B9w==

Redirect headers

Content-Length
0
Connection
keep-alive
Server
CloudFront
Date
Thu, 21 Jan 2021 10:55:34 GMT
Location
https://www.semanticscholar.org/404
X-Cache
Hit from cloudfront
Via
1.1 38785d3727bf0cfa7ca4399bb481ee5a.cloudfront.net (CloudFront)
X-Amz-Cf-Pop
AMS1-C1
X-Amz-Cf-Id
jTYpVBGNGqohEPs0Dr0yqlKs_NvzbxmzO4eYrNRDrz63uDWVe829kA==
Age
39400
css
fonts.googleapis.com/ 		15 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d74615cef5d7f3aed2b8d75f03fe06c59de6166005844ece1cbd3dcaec3c5099
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Thu, 21 Jan 2021 21:37:14 GMT
server
ESF
date
Thu, 21 Jan 2021 21:52:15 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Thu, 21 Jan 2021 21:52:15 GMT
main.css
dab4rbh62k56j.cloudfront.net/61ed18980923a966/css/ 		532 KB
71 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dab4rbh62k56j.cloudfront.net/61ed18980923a966/css/main.css
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:bc00:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
bd746016af92cb1257ad208c9b052a91ff5a6a86c616a0177804cbd60de5fc68

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 21 Jan 2021 16:49:33 GMT
content-encoding
gzip
last-modified
Thu, 21 Jan 2021 16:41:00 GMT
server
AmazonS3
age
18162
etag
"dc8e2b7d0690f8b3606a486c930d5984"
x-cache
Hit from cloudfront
content-type
text/css
via
1.1 8e4700eb43d0f5579f360cfc02e71fad.cloudfront.net (CloudFront)
cache-control
max-age=31536000
x-amz-cf-pop
AMS1-C1
accept-ranges
bytes
content-length
72135
x-amz-cf-id
KObmXbuCrEranpF0aZm2ab-oqqVdeJ3VIPkjq9JqNi2K3Bu_IEVytg==
js
www.googletagmanager.com/gtag/ 		98 KB
39 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-67668211-2
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
8477b541ff631f14fc61bf945deeab26b8a2a2fee9d43218f74b69531bbf6460
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 21 Jan 2021 21:52:15 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
39537
x-xss-protection
0
last-modified
Thu, 21 Jan 2021 21:00:00 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
true
access-control-allow-headers
Cache-Control
expires
Thu, 21 Jan 2021 21:52:15 GMT
404.png
www.semanticscholar.org/img/ 		22 KB
23 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.semanticscholar.org/img/404.png
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
65.9.73.35 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
3c4f2d43610a8973c69fa0776231e97d5c7b304e66c06af5584084ec9918e2b3
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Thu, 21 Jan 2021 21:52:15 GMT
Via
1.1 8da78542dac6b4328eb443200c30bbff.cloudfront.net (CloudFront)
Last-Modified
Thu, 21 Jan 2021 18:00:24 GMT
Server
nginx
X-Amz-Cf-Pop
AMS1-C1
ETag
W/"5947-177261ac2c0"
X-Frame-Options
SAMEORIGIN
X-Cache
Miss from cloudfront
Content-Type
image/png
Cache-Control
max-age=31536000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
22855
X-Amz-Cf-Id
ZUOAFYUXf3r2t3eOdIw04svtQVvVtW9T5hg9dH01WibgmV37R1ddUg==
Expires
Fri, 21 Jan 2022 21:52:15 GMT
5910970.js
js.hs-scripts.com/ 		732 B
851 B 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hs-scripts.com/5910970.js
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:d2cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c42f558513aad01f2548cc60af6b1b4cf5785713d7ae81dd4444bc8ed4a84af5

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 21 Jan 2021 21:52:15 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
36
cf-polished
origSize=829
cf-request-id
07c88820e90000dfe334874000000001
cf-bgj
minify
server
cloudflare
x-trace
2B2070B228C904F848DC73E600CDF79ADDE949E163000000000000000000
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
3600
content-type
application/javascript;charset=utf-8
access-control-allow-origin
https://www.semanticscholar.org
cache-control
public, max-age=60
access-control-allow-credentials
true
cf-ray
615442e17c05dfe3-FRA
expires
Thu, 21 Jan 2021 21:53:15 GMT
bundle-18.js
dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/ 		214 KB
44 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/bundle-18.js
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:bc00:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
3988f9fdefc9591107af9fded2a035b2f781ddd221f1782d3adf7fbbfd638c00

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 21 Jan 2021 16:49:34 GMT
content-encoding
gzip
last-modified
Thu, 21 Jan 2021 16:41:16 GMT
server
AmazonS3
age
18162
etag
"3ebfa3dafebcb4dfd7242fbc49e40327"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 8e4700eb43d0f5579f360cfc02e71fad.cloudfront.net (CloudFront)
cache-control
max-age=31536000
x-amz-cf-pop
AMS1-C1
accept-ranges
bytes
content-length
44982
x-amz-cf-id
kBzwVyjS8S3WZRH5qD-AY7BbHEhYaC4SHy9n-24dRSCqDxIlq7ro5A==
bundle-0.js
dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/ 		1 MB
384 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/bundle-0.js
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:bc00:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
2e344149c6efc880b4a3515bf9bdedf782d16200dcc58f57fd94982ca365afbf

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 21 Jan 2021 16:49:33 GMT
content-encoding
gzip
last-modified
Thu, 21 Jan 2021 16:41:03 GMT
server
AmazonS3
age
18162
etag
"60cd53401557d5b2ac6f04a8071017df"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 8e4700eb43d0f5579f360cfc02e71fad.cloudfront.net (CloudFront)
cache-control
max-age=31536000
x-amz-cf-pop
AMS1-C1
accept-ranges
bytes
content-length
392223
x-amz-cf-id
ARDZEXYpZ83BOnE19EG1cTFIOUT04kOMmqHkTmS7gudfqMenrB5AIg==
BrowserEntry.js
dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/ 		961 KB
259 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/BrowserEntry.js
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:bc00:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ab5de3c6afc355b55ee5062c80f09b223cebbef09c2f91c93ea7b86f73c9f81d

Request headers

Referer
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User-Agent
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Download Go to Show image
Full URL
https://heapanalytics.com/h?a=2424575119&u=8343663775919058&v=2814231171942931&s=5507242589443583&b=web&tv=4.0&sp=z&sp=0&sp=ts&sp=1611265936423&sp=d&sp=www.semanticscholar.org&sp=h&sp=%2F404&sp=t&sp=Page%20Not%20Found%20%7C%20Semantic%20Scholar&pp=d&pp=www.semanticscholar.org&pp=h&pp=%2F404&pp=t&pp=Page%20Not%20Found%20%7C%20Semantic%20Scholar&pp=ts&pp=1611265936423&id0=6478679125764713&k0=feature%3Apdp_entity_relations&k0=false&k0=experiment%3Anew_ab_framework_aa&k0=control&k0=feature%3Arelated_papers_search_cluster&k0=false&k0=feature%3Ahomepage_ads&k0=true&k0=feature%3Ause_fallback_search_cluster&k0=false&k0=feature%3Acorona_redirect_to_cord19&k0=true&k0=experiment%3Aalerts_two_types_relevance_v2&k0=control&k0=feature%3Alog_heap_landmarks&k0=false&k0=feature%3Apdp_use_dynamo&k0=true&k0=feature%3Asatisfaction_survey&k0=false&k0=feature%3Acitations_swap&k0=false&k0=feature%3Aresearch_homepage_survey&k0=true&k0=feature%3Acorona_sample_searches&k0=false&k0=feature%3Acorona_homepage_link&k0=false&k0=feature%3Aresearch_homepage&k0=true&k0=feature%3Atldr_survey&k0=true&k0=feature%3Asearch_citations_perf&k0=false&k0=feature%3Aauthor_claim_on_pdp&k0=true&k0=feature%3Afeed_satisfaction_survey&k0=false&k0=feature%3Aserp_swap_at_ten&k0=false&k0=feature%3Arefined_search&k0=false&k0=feature%3Aauthor_influence_graph&k0=true&k0=feature%3Alibrary_with_folders&k0=false&k0=feature%3Ahydrate_search_from_ddb&k0=true&k0=feature%3Ahomepage_ad_tldr&k0=true&k0=feature%3Alogin_demographics_modal&k0=true&k0=feature%3Ahighly_influential_citations_scorecard&k0=true&k0=feature%3Ause_fallback_search_reranker_service&k0=false&k0=feature%3Asemantic_reader&k0=false&k0=feature%3Alibrary_with_folders_enrollment_check&k0=true&k0=feature%3Aminify_js&k0=true&k0=feature%3Awith_entitlements&k0=true&k0=feature%3Ahomepage_ad_browser_ext&k0=false&k0=feature%3Aresized_figures&k0=true&k0=feature%3Asuggested_searches_from_campaign&k0=true&k0=feature%3Asimilar_papers_pdp&k0=true&k0=feature%3Apdp_citation_suggestions&k0=true&k0=feature%3Aemergency_banner&k0=false&k0=feature%3Ahubspot_newsletter_form&k0=true&k0=tid&k0=rBIAB2AJ948ENQAGBD1KAg%3D%3D&k0=Is%20Signed%20In&k0=false&k0=Locale&k0=en-US&k0=Google%20Translate&k0=false&k0=Timezone%20Offset%20(minutes)&k0=-60&k0=Timezone&k0=Europe%2FBerlin&k0=Continent&k0=Europe&k0=Language&k0=en&k0=Network%20Effective%20Type&k0=4g&k0=Network%20Downlink%20(mbps)&k0=10&k0=Network%20Latency%20(ms)&k0=0&k0=Prefer%20Color%20Scheme&k0=light&k0=Pixel%20Ratio&k0=1&k0=Screen%20Height&k0=1200&k0=Screen%20Width&k0=1600&k0=Browser%20Height&k0=1200&k0=Browser%20Width&k0=1600&k0=Cookie%20Banner%20Visible&k0=true&k0=Visibility%20State&k0=visible&k0=History%20Length&k0=2&k0=url&k0=https%3A%2F%2Fwww.semanticscholar.org%2F404&k0=timestamp&k0=2021-01-21T21%3A52%3A16.385Z&k0=isMobile&k0=false&k0=screenSize&k0=%7B%22width%22%3A1600%2C%22height%22%3A1200%7D&k0=viewportSize&k0=%7B%22width%22%3A1600%2C%22height%22%3A1200%7D&k0=eventType&k0=show&k0=target&k0=experiment-impression&k0=experiment&k0=search_suggestions&k0=impressedAs&k0=ineligible&t0=experiment-impression.show&ts0=1611265936441&st=1611265936449
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.200.121.85 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-200-121-85.compute-1.amazonaws.com
Software
nginx /
Resource Hash
bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 21 Jan 2021 21:52:16 GMT
server
nginx
etag
W/"25-PqzQEyMQ6kTK11azeKO8Bw"
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
content-length
37
collect
stats.g.doubleclick.net/j/ 		4 B
93 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j87&tid=UA-67668211-2&cid=347524783.1611265936&jid=521174278&gjid=2041098382&_gid=338613275.1611265936&_u=KGBACUAABAAAAC~&z=950251708
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Thu, 21 Jan 2021 21:52:16 GMT
content-type
text/plain
access-control-allow-origin
https://www.semanticscholar.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
108 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j87&tid=UA-67668211-2&cid=347524783.1611265936&jid=521174278&_u=KGBACUAABAAAAC~&z=2002506860
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 21 Jan 2021 21:52:16 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j87&tid=UA-67668211-2&cid=347524783.1611265936&jid=521174278&_u=KGBACUAABAAAAC~&z=2002506860
Requested by
Host: www.semanticscholar.org
URL: https://www.semanticscholar.org/404
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:817::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 21 Jan 2021 21:52:16 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
__ptq.gif
track.hubspot.com/ 		45 B
549 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=2978788718&v=1.1&a=5910970&pu=https%3A%2F%2Fwww.semanticscholar.org%2F404&t=Page+Not+Found+%7C+Semantic+Scholar&cts=1611265936739&vi=c9a806019d7e3447e8cfc353528aa51c&nc=true&ce=false
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:9b53 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Thu, 21 Jan 2021 21:52:16 GMT
vary
Accept-Encoding
cf-cache-status
DYNAMIC
nel
{"max_age":604800,"report_to":"cf-nel"}
cf-ray
615442e8ade5176e-FRA
p3p
CP="NOI CUR ADM OUR NOR STA NID"
content-length
45
cf-request-id
07c88825640000176ed8a78000000001
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
report-to
{"group":"cf-nel","endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=wA8WR9YFuQ9rswqDmV4n3ahNnCGfykOX4Z7gctNABaPIu39DdMFi7GnYqg%2BAkN0qvbw617aRUyeWC2u8rp48%2FINoJPY4qu5tItoVFHWxVKmeED9BNNeOe7E0B5LYHg%3D%3D"}],"max_age":604800}
content-type
image/gif
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
x-robots-tag
none
metrics
www.semanticscholar.org/beacon/ 		0
405 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.semanticscholar.org/beacon/metrics
Requested by
Host: dab4rbh62k56j.cloudfront.net
URL: https://dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/BrowserEntry.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
65.9.73.35 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx / Express
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.semanticscholar.org/404
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

Date
Thu, 21 Jan 2021 21:52:17 GMT
Via
1.1 8da78542dac6b4328eb443200c30bbff.cloudfront.net (CloudFront)
Server
nginx
X-Amz-Cf-Pop
AMS1-C1
X-Powered-By
Express
X-RateLimit-Remaining
299
X-Cache
Miss from cloudfront
X-RateLimit-Reset
1611266520
X-RateLimit-Limit
300
Connection
keep-alive
X-Amz-Cf-Id
jc-p8L-9jTe_CCEfwnB28ELsWCYtR-Ky4ReflCPdIfLQdfd5bxgM1g==

Verdicts & Comments Add Verdict or Comment

38 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| 0 object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated object| google_tag_manager object| dataLayer function| gtag string| googleAnalyticsId object| google_tag_data string| GoogleAnalyticsObject function| ga boolean| s2isMobile object| heap undefined| DATA object| webpackJsonp object| gaplugins object| gaGlobal object| gaData object| scCGSHMRCache function| setImmediate function| clearImmediate object| __core-js_shared__ object| _hsq object| _paq function| sanitizeKey boolean| _hstc_loaded object| _hsp boolean| _hspb_loaded boolean| _hstc_ran string| __hsUserToken number| expireDateTime boolean| _hspb_ran

15 Cookies

Domain/Path Name / Value
.semanticscholar.org/ Name: __hssrc
Value: 1
.semanticscholar.org/ Name: hubspotutk
Value: c9a806019d7e3447e8cfc353528aa51c
.semanticscholar.org/ Name: _hp2_props.2424575119
Value: %7B%22feature%3Apdp_entity_relations%22%3Afalse%2C%22experiment%3Anew_ab_framework_aa%22%3A%22control%22%2C%22feature%3Arelated_papers_search_cluster%22%3Afalse%2C%22feature%3Ahomepage_ads%22%3Atrue%2C%22feature%3Ause_fallback_search_cluster%22%3Afalse%2C%22experiment%3Aautocomplete%22%3Anull%2C%22experiment%3Aalerts_aa_test%22%3Anull%2C%22feature%3Acorona_redirect_to_cord19%22%3Atrue%2C%22experiment%3Aalerts_two_types_relevance_v2%22%3A%22control%22%2C%22experiment%3Apdp_top_citation_scorecard_v2%22%3Anull%2C%22feature%3Alog_heap_landmarks%22%3Afalse%2C%22experiment%3Aserp_result_tldr_2%22%3Anull%2C%22feature%3Apdp_use_dynamo%22%3Atrue%2C%22feature%3Asatisfaction_survey%22%3Afalse%2C%22feature%3Acitations_swap%22%3Afalse%2C%22feature%3Aresearch_homepage_survey%22%3Atrue%2C%22feature%3Acorona_sample_searches%22%3Afalse%2C%22feature%3Acorona_homepage_link%22%3Afalse%2C%22feature%3Aresearch_homepage%22%3Atrue%2C%22feature%3Atldr_survey%22%3Atrue%2C%22feature%3Asearch_citations_perf%22%3Afalse%2C%22feature%3Aauthor_claim_on_pdp%22%3Atrue%2C%22feature%3Afeed_satisfaction_survey%22%3Afalse%2C%22feature%3Aserp_swap_at_ten%22%3Afalse%2C%22experiment%3Anew_ab_framework_mock_ab%22%3Anull%2C%22feature%3Arefined_search%22%3Afalse%2C%22feature%3Aauthor_influence_graph%22%3Atrue%2C%22feature%3Alibrary_with_folders%22%3Afalse%2C%22feature%3Ahydrate_search_from_ddb%22%3Atrue%2C%22feature%3Ahomepage_ad_tldr%22%3Atrue%2C%22experiment%3Adense_paper_view%22%3Anull%2C%22experiment%3Asearch_suggestions%22%3Anull%2C%22feature%3Alogin_demographics_modal%22%3Atrue%2C%22feature%3Ahighly_influential_citations_scorecard%22%3Atrue%2C%22feature%3Ause_fallback_search_reranker_service%22%3Afalse%2C%22feature%3Asemantic_reader%22%3Afalse%2C%22feature%3Alibrary_with_folders_enrollment_check%22%3Atrue%2C%22experiment%3Aabstract_highlighter_v2%22%3Anull%2C%22feature%3Aminify_js%22%3Atrue%2C%22feature%3Awith_entitlements%22%3Atrue%2C%22feature%3Ahomepage_ad_browser_ext%22%3Afalse%2C%22feature%3Aresized_figures%22%3Atrue%2C%22feature%3Asuggested_searches_from_campaign%22%3Atrue%2C%22feature%3Asimilar_papers_pdp%22%3Atrue%2C%22feature%3Apdp_citation_suggestions%22%3Atrue%2C%22feature%3Aemergency_banner%22%3Afalse%2C%22feature%3Ahubspot_newsletter_form%22%3Atrue%2C%22tid%22%3A%22rBIAB2AJ948ENQAGBD1KAg%3D%3D%22%2C%22Is%20Signed%20In%22%3Afalse%7D
.semanticscholar.org/ Name: __hssc
Value: 132950225.1.1611265936737
.semanticscholar.org/ Name: _ga
Value: GA1.2.347524783.1611265936
.semanticscholar.org/ Name: _gcl_au
Value: 1.1.2142844564.1611265936
www.semanticscholar.org/ Name: tid
Value: rBIAB2AJ948ENQAGBD1KAg==
.semanticscholar.org/ Name: _hp2_id.2424575119
Value: %7B%22userId%22%3A%228343663775919058%22%2C%22pageviewId%22%3A%222814231171942931%22%2C%22sessionId%22%3A%225507242589443583%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D
www.semanticscholar.org/ Name: sid
Value: 85fe58ab-fdd6-45e6-9a4f-1a298e943c85
.semanticscholar.org/ Name: __hstc
Value: 132950225.c9a806019d7e3447e8cfc353528aa51c.1611265936736.1611265936736.1611265936736.1
.semanticscholar.org/ Name: _gid
Value: GA1.2.338613275.1611265936
www.semanticscholar.org/ Name: s2Exp
Value: pdp_top_citation_scorecard_v2%3D-top_citing_with_counts%26serp_result_tldr_2%3D-tldr%26abstract_highlighter_v2%3D-highlighted_abstract_default_toggle_off%26search_suggestions%3D-control%26alerts_two_types_relevance_v2%3Dcontrol%26new_ab_framework_aa%3Dcontrol
.semanticscholar.org/ Name: _hp2_ses_props.2424575119
Value: %7B%22ts%22%3A1611265936423%2C%22d%22%3A%22www.semanticscholar.org%22%2C%22h%22%3A%22%2F404%22%7D
.semanticscholar.org/ Name: _gat_gtag_UA_67668211_2
Value: 1
www.semanticscholar.org/ Name: s2Hist
Value: 2021-01-21T00%3A00%3A00.000Z%7C1

1 Console Messages

Source Level URL
Text
console-api error URL: https://dab4rbh62k56j.cloudfront.net/61ed18980923a966/js/BrowserEntry.js(Line 1)
Message:
ERROR s2-client: An action was dispatched with an undefined actionType. This is likely a programmer error. [object Object]

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.heapanalytics.com
dab4rbh62k56j.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
heapanalytics.com
js.hs-analytics.net
js.hs-banner.com
js.hs-scripts.com
pdfs.semanticscholar.org
stats.g.doubleclick.net
track.hubspot.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.semanticscholar.org
2600:9000:2104:bc00:18:6e50:4ec0:21
2606:4700::6811:47b0
2606:4700::6811:d2cc
2606:4700::6812:15bf
2606:4700::6813:9b53
2a00:1450:4001:801::2004
2a00:1450:4001:802::2008
2a00:1450:4001:802::200e
2a00:1450:4001:809::200a
2a00:1450:4001:817::2003
2a00:1450:4001:81e::2008
2a00:1450:4001:820::2003
2a00:1450:400c:c00::9c
52.200.121.85
65.9.73.35
65.9.73.36
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