URL: http://pdfs.semanticscholar.org/favicon.ico
Submission: On October 26 via manual from US

Summary

This website contacted 16 IPs in 3 countries across 14 domains to perform 31 HTTP transactions. The main IP is 65.9.190.112, located in Seattle, United States and belongs to AMAZON-02, US. The main domain is pdfs.semanticscholar.org.
This is the only time pdfs.semanticscholar.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

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

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

Domain
pages.semanticscholar.org
allenai.org
research.semanticscholar.org
api.semanticscholar.org
Subject Issuer Validity Valid
upload.video.google.com
GTS CA 1O1
2020-10-06 -
2020-12-29
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
2020-10-06 -
2020-12-29
3 months crt.sh
*.semanticscholar.org
Amazon
2020-07-06 -
2021-08-06
a year crt.sh
*.gstatic.com
GTS CA 1O1
2020-10-06 -
2020-12-29
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2020-08-14 -
2021-08-14
a year crt.sh
heapanalytics.com
Amazon
2020-01-21 -
2021-02-21
a year crt.sh
hubspot.com
Cloudflare Inc ECC CA-3
2020-07-27 -
2021-07-27
a year crt.sh
*.g.doubleclick.net
GTS CA 1O1
2020-10-06 -
2020-12-29
3 months crt.sh
www.google.com
GTS CA 1O1
2020-10-06 -
2020-12-29
3 months crt.sh
www.google.de
GTS CA 1O1
2020-10-06 -
2020-12-29
3 months crt.sh

This page contains 1 frames:

Primary Page: http://pdfs.semanticscholar.org/favicon.ico
Frame ID: BDBB34329EACEA5948E85A5988986408
Requests: 31 HTTP requests in this frame

Screenshot


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

Page Statistics

31
Requests

87 %
HTTPS

75 %
IPv6

14
Domains

16
Subdomains

16
IPs

3
Countries

1037 kB
Transfer

3939 kB
Size

14
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3
  • http://pdfs.semanticscholar.org/img/404.png HTTP 301
  • https://www.semanticscholar.org/404

31 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request favicon.ico
pdfs.semanticscholar.org/
59 KB
16 KB
Document
General
Full URL
http://pdfs.semanticscholar.org/favicon.ico
Protocol
HTTP/1.1
Server
65.9.190.112 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
d8346cd383e23112f6ba2e708311e0b63eddeccb483cfa2f7ce174040041afc1

Request headers

Host
pdfs.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
Accept-Encoding
gzip, deflate
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
Wed, 21 Oct 2020 11:14:56 GMT
Server
nginx
Content-Encoding
gzip
Via
1.1 2f0580a0593ad9d3fb82aee9226d8179.cloudfront.net (CloudFront), 1.1 2646a167841368615f96564f373f8d21.cloudfront.net (CloudFront)
X-Amz-Cf-Pop
FRA6-C1 ZAG50-C1
Vary
Accept-Encoding
X-Cache
Error from cloudfront
X-Amz-Cf-Id
FCPkjRdl1844AWguwuKP2vGGw1A5Svdggo_rQsBc-G5KE-5LQgzINw==
Age
436050
css
fonts.googleapis.com/
17 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
a73ff901ba5254c6d5aab7fa2f2d20b7dcbe61ee58928f1650837ae1a0a189e0
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
http://pdfs.semanticscholar.org/favicon.ico
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
status
200
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":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
Mon, 26 Oct 2020 12:13:44 GMT
server
ESF
date
Mon, 26 Oct 2020 12:22:26 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
Mon, 26 Oct 2020 12:22:26 GMT
main.css
dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/css/
513 KB
69 KB
Stylesheet
General
Full URL
https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/css/main.css
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:3400:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
386f838e4ac97c0f5c620212567e0f46c2d9306d49dc7ecb424d789e900b77a8

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:28 GMT
content-encoding
gzip
last-modified
Wed, 21 Oct 2020 20:49:51 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C1
etag
"68b0350ad055bb5e6ccad5c0b4a2915d"
x-cache
Miss from cloudfront
content-type
text/css
status
200
cache-control
max-age=31536000
accept-ranges
bytes
content-length
69967
via
1.1 24c299c0a6423c6f96984a85fb014109.cloudfront.net (CloudFront)
x-amz-cf-id
NMxrEDk7PUsi121AAWU891882iWfZDIkOBnre073lKPfQwrUFX7KAg==
js
www.googletagmanager.com/gtag/
94 KB
38 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-67668211-2
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
4393d15f75db4e5919e235c30c32bc5578e5d3226e139826dc27162421eca2b3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:26 GMT
content-encoding
br
vary
Accept-Encoding
status
200
cross-origin-resource-policy
cross-origin
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
37962
x-xss-protection
0
last-modified
Mon, 26 Oct 2020 12:00:00 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
Mon, 26 Oct 2020 12:22:26 GMT
404
www.semanticscholar.org/
Redirect Chain
  • http://pdfs.semanticscholar.org/img/404.png
  • https://www.semanticscholar.org/404
0
0
Image
General
Full URL
https://www.semanticscholar.org/404
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
65.9.190.57 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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

Redirect headers

Date
Mon, 26 Oct 2020 12:22:27 GMT
Via
1.1 2646a167841368615f96564f373f8d21.cloudfront.net (CloudFront)
Server
CloudFront
X-Amz-Cf-Pop
ZAG50-C1
X-Cache
Miss from cloudfront
Location
https://www.semanticscholar.org/404
Connection
keep-alive
Content-Length
0
X-Amz-Cf-Id
kdxpSaaVhy14CyDjpWoJ33KAncLsmUp50ntDMYQnsijmFs6hgi9H7Q==
5910970.js
js.hs-scripts.com/
799 B
1 KB
Script
General
Full URL
http://js.hs-scripts.com/5910970.js
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
HTTP/1.1
Server
2606:4700::6811:d4cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5b8d1c019afc6745a5a04c0dc1d0e0d0615c99cc3c4d3534d996eeca3e52ce39

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:27 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
CF-Cache-Status
MISS
Connection
keep-alive
Content-Length
435
cf-request-id
06067531bc000005fd259b6000000001
Server
cloudflare
X-Trace
2B47A201322F8ECF924CE925F913E52CC2EF1E6B9B000000000000000000
Access-Control-Max-Age
3600
Content-Type
application/javascript;charset=utf-8
Access-Control-Allow-Origin
http://pdfs.semanticscholar.org
Cache-Control
public, max-age=60
Access-Control-Allow-Credentials
true
Accept-Ranges
bytes
CF-RAY
5e842495fae605fd-FRA
Expires
Mon, 26 Oct 2020 12:23:27 GMT
bundle-7.js
dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/
351 KB
72 KB
Script
General
Full URL
https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/bundle-7.js
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:3400:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
a28799cca892e450ba7e63ca98d6992c6f8c1bb1ae5f54964f2c54cc1bb6cd00

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:29 GMT
content-encoding
gzip
last-modified
Wed, 21 Oct 2020 20:50:10 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C1
etag
"83f0c525750a469a6dc0826754cb49ef"
x-cache
Miss from cloudfront
content-type
application/javascript
status
200
cache-control
max-age=31536000
accept-ranges
bytes
content-length
73493
via
1.1 24c299c0a6423c6f96984a85fb014109.cloudfront.net (CloudFront)
x-amz-cf-id
PNZNXYnwPQYUq33StgRo-kcpuIMEi-qcsg6bbrcr4_gylQ1E6_vMHg==
bundle-0.js
dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/
2 MB
407 KB
Script
General
Full URL
https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/bundle-0.js
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:3400:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
af0aeb337efabeb07e53c76e458faa6125135c4ffc33d50b1f5a56c24c50d345

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Tue, 20 Oct 2020 16:01:52 GMT
content-encoding
gzip
last-modified
Tue, 20 Oct 2020 15:51:09 GMT
server
AmazonS3
age
505236
etag
"9a2cf7ebc39d8b32f8b1ffc62d1c4272"
x-cache
Hit from cloudfront
content-type
application/javascript
status
200
cache-control
max-age=31536000
x-amz-cf-pop
FRA2-C1
accept-ranges
bytes
content-length
415433
via
1.1 24c299c0a6423c6f96984a85fb014109.cloudfront.net (CloudFront)
x-amz-cf-id
QT1x7n8Is9X0JzkuYyI8Pe60IHYYFytTuPa3V2mx4Ysnyq3Hd4pcCA==
BrowserEntry.js
dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/
942 KB
255 KB
Script
General
Full URL
https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/BrowserEntry.js
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:3400:18:6e50:4ec0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0a67f587ccd78ea8eeb34337fc3969d70f83164aa03b15b709c5edb5eed3054b

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:29 GMT
content-encoding
gzip
last-modified
Wed, 21 Oct 2020 20:49:54 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C1
etag
"bc5f20c8717bf352b09bba5002205b05"
x-cache
Miss from cloudfront
content-type
application/javascript
status
200
cache-control
max-age=31536000
accept-ranges
bytes
content-length
260106
via
1.1 24c299c0a6423c6f96984a85fb014109.cloudfront.net (CloudFront)
x-amz-cf-id
DmQ9x9cWdMPJTEGDjGN83Z-7rRluKXixSo002F-Q9ZH0enGtAQkOfg==
analytics.js
www.google-analytics.com/
45 KB
19 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-67668211-2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
60863e86aa7743d1ac841da7f473a05cd57fba81d661cef658e385437f80d5ef
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 09 Sep 2020 01:50:37 GMT
server
Golfe2
age
3999
date
Mon, 26 Oct 2020 11:15:48 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
18650
expires
Mon, 26 Oct 2020 13:15:48 GMT
gtm.js
www.googletagmanager.com/
94 KB
35 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-592W6WL
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:824::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
9b9e935cdb37ba41bd5ec78eab974a6e93adb31b2cba654729fde430a5dc13ab
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:27 GMT
content-encoding
br
vary
Accept-Encoding
status
200
cross-origin-resource-policy
cross-origin
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
34906
x-xss-protection
0
last-modified
Mon, 26 Oct 2020 12:00:00 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
Mon, 26 Oct 2020 12:22:27 GMT
KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
fonts.gstatic.com/s/roboto/v20/
11 KB
11 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
Requested by
Host: fonts.googleapis.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

Origin
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Referer
https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
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
Wed, 21 Oct 2020 11:20:33 GMT
x-content-type-options
nosniff
last-modified
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server
sffe
age
435714
status
200
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
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timing-allow-origin
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alt-svc
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content-length
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x-xss-protection
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expires
Thu, 21 Oct 2021 11:20:33 GMT
ai2_logo.svg
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15 KB
6 KB
Image
General
Full URL
https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/img/ai2_logo.svg
Requested by
Host: dab4rbh62k56j.cloudfront.net
URL: https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/css/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

date
Mon, 26 Oct 2020 12:22:29 GMT
content-encoding
gzip
last-modified
Wed, 21 Oct 2020 20:53:21 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C1
etag
W/"d4687a70072caee4e0fd44f0860067f9"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
image/svg+xml
status
200
cache-control
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x-amz-cf-id
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via
1.1 24c299c0a6423c6f96984a85fb014109.cloudfront.net (CloudFront)
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Font
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Full URL
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Requested by
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URL: https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
http://pdfs.semanticscholar.org
Referer
https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
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
Mon, 19 Oct 2020 20:01:08 GMT
x-content-type-options
nosniff
last-modified
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server
sffe
age
577279
status
200
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
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timing-allow-origin
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alt-svc
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content-length
11020
x-xss-protection
0
expires
Tue, 19 Oct 2021 20:01:08 GMT
KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/
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11 KB
Font
General
Full URL
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Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
http://pdfs.semanticscholar.org
Referer
https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
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
Fri, 23 Oct 2020 02:30:10 GMT
x-content-type-options
nosniff
last-modified
Wed, 24 Jul 2019 01:18:52 GMT
server
sffe
age
294737
status
200
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
11180
x-xss-protection
0
expires
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KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/
11 KB
11 KB
Font
General
Full URL
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Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,700|Roboto:300,400,500,700&display=swap
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Origin
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Referer
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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
Wed, 21 Oct 2020 11:20:33 GMT
x-content-type-options
nosniff
last-modified
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server
sffe
age
435714
status
200
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
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content-length
11056
x-xss-protection
0
expires
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heap-2424575119.js
cdn.heapanalytics.com/js/
100 KB
40 KB
Script
General
Full URL
http://cdn.heapanalytics.com/js/heap-2424575119.js
Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
Protocol
HTTP/1.1
Server
65.9.190.98 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
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Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
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Content-Encoding
gzip
Connection
keep-alive
Server
nginx
Age
107
ETag
W/"19122-HfkcizR83jO2ReP4/Eqz3w"
Vary
Accept-Encoding
X-Cache
Hit from cloudfront
Content-Type
application/javascript; charset=utf-8
Via
1.1 7fbfed9453edeb4b5dca9173a3f5f8dd.cloudfront.net (CloudFront)
Cache-Control
public, max-age=120
Transfer-Encoding
chunked
X-Amz-Cf-Pop
ZAG50-C1
X-Amz-Cf-Id
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js.hs-analytics.net/analytics/1603714800000/
60 KB
18 KB
Script
General
Full URL
https://js.hs-analytics.net/analytics/1603714800000/5910970.js
Requested by
Host: js.hs-scripts.com
URL: http://js.hs-scripts.com/5910970.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:47b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:27 GMT
content-encoding
br
cf-cache-status
HIT
age
117
x-amz-server-side-encryption
AES256
status
200
x-amz-request-id
10EAA3A3C264AE3D
x-amz-id-2
ckNkNLCAUMWLaheyJ/3/V5Xu2hFaWGA4+9bvvqUS/gOWBbH+jCTDvGpvPMBBqN2h+DVvGceyLYo=
last-modified
Mon, 19 Oct 2020 18:28:22 GMT
server
cloudflare
etag
W/"7555c8f1037c44ea74e035c5a332f6b0"
expect-ct
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vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=300, public
access-control-allow-credentials
false
x-amz-version-id
null
cf-request-id
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cf-ray
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expires
Mon, 26 Oct 2020 12:25:30 GMT
5910970.js
js.hs-banner.com/
46 KB
12 KB
Script
General
Full URL
https://js.hs-banner.com/5910970.js
Requested by
Host: js.hs-scripts.com
URL: http://js.hs-scripts.com/5910970.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:15bf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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

x-goog-hash
crc32c=9tz+rA==, md5=WLHR2+sxUTt5sdX09TQAzQ==
date
Mon, 26 Oct 2020 12:22:27 GMT
content-encoding
br
cf-cache-status
HIT
age
110
x-guploader-uploadid
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x-goog-storage-class
STANDARD
status
200
access-control-max-age
604800
x-goog-metageneration
1
x-goog-stored-content-encoding
identity
content-type
text/javascript; charset=UTF-8
cf-request-id
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timing-allow-origin
*
last-modified
Thu, 22 Oct 2020 16:55:29 GMT
server
cloudflare
etag
W/"58b1d1dbeb31513b79b1d5f4f53400cd"
expect-ct
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vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
x-goog-generation
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access-control-allow-origin
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access-control-expose-headers
x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
cache-control
max-age=300, public
access-control-allow-credentials
true
x-goog-stored-content-length
47486
cf-ray
5e8424977fc32b22-FRA
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept, Accept-Charset, Accept-Encoding, X-Override-Internal-Permissions, X-Properties-Source, X-Properties-SourceId, X-Properties-Flag, X-Hubspot-User-Id, X-Hubspot-Trace, X-Hubspot-Callee, X-Hubspot-Offset, X-Hubspot-No-Trace, X-HubSpot-Static-App-Info, X-HubSpot-Messages-Uri, X-HubSpot-Request-Source, X-HubSpot-Request-Reason, Subscription-Billing-Auth-Token, X-App-CSRF, X-Tools-CSRF, Online-Payment-Signing-UUID, X-Source, X-SourceId, X-Origin-UserId, X-Biden-Request-Source, X-HubSpot-CSRF-hubspotapi, X-Force-Cookie-Refresh, X-Force-Cookie-Refresh-No-Cache, X-HS-User-Request, X-Application-Id, X-HS-Referer, X-HubSpot-Correlation-Id
expires
Mon, 26 Oct 2020 12:25:37 GMT
h
heapanalytics.com/
37 B
213 B
Image
General
Full URL
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Requested by
Host: pdfs.semanticscholar.org
URL: http://pdfs.semanticscholar.org/favicon.ico
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
Software
nginx /
Resource Hash
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Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:28 GMT
server
nginx
etag
W/"25-PqzQEyMQ6kTK11azeKO8Bw"
content-type
image/gif
status
200
cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
content-length
37
__ptq.gif
track.hubspot.com/
45 B
529 B
Image
General
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=http%3A%2F%2Fpdfs.semanticscholar.org%2Ffavicon.ico&t=Page+Not+Found+%7C+Semantic+Scholar&cts=1603714948974&vi=144fe737cb65f8ab45feae6cb248c280&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
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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

cf-ray
5e84249f3f0f2bc6-FRA
date
Mon, 26 Oct 2020 12:22:29 GMT
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
p3p
CP="NOI CUR ADM OUR NOR STA NID"
status
200
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
image/gif
content-length
45
cf-request-id
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x-robots-tag
none
h
heapanalytics.com/
37 B
212 B
Image
General
Full URL
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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
Software
nginx /
Resource Hash
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Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
User-Agent
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Response headers

pragma
no-cache
date
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server
nginx
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content-type
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cache-control
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content-length
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collect
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2 B
131 B
XHR
General
Full URL
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Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:809::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
User-Agent
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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
status
200
content-type
text/plain
access-control-allow-origin
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cache-control
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content-length
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expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
405 B
Image
General
Full URL
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Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 26 Oct 2020 09:14:57 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
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content-type
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cache-control
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cross-origin
alt-svc
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content-length
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expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
58 B
Image
General
Full URL
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Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:809::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

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x-content-type-options
nosniff
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server
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alt-svc
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content-length
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expires
Mon, 01 Jan 1990 00:00:00 GMT
h
heapanalytics.com/
37 B
212 B
Image
General
Full URL
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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
Software
nginx /
Resource Hash
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Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
User-Agent
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Response headers

pragma
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date
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server
nginx
etag
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cache-control
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content-length
37
collect
stats.g.doubleclick.net/j/
4 B
472 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j86&tid=UA-67668211-2&cid=1511601438.1603714948&jid=1847384232&gjid=1779613624&_gid=627290220.1603714948&_u=KGBACUAABAAAAC~&z=228679699
Requested by
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URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
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Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
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Request headers

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User-Agent
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Response headers

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x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Mon, 26 Oct 2020 12:22:29 GMT
status
200
content-type
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access-control-allow-origin
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cache-control
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cross-origin-resource-policy
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alt-svc
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content-length
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expires
Fri, 01 Jan 1990 00:00:00 GMT
h
heapanalytics.com/
37 B
212 B
Image
General
Full URL
https://heapanalytics.com/h?a=2424575119&u=7351611751214021&v=1671036305788790&s=2387595373812673&b=web&tv=4.0&sp=ts&sp=1603714947849&sp=d&sp=pdfs.semanticscholar.org&sp=h&sp=%2Ffavicon.ico&pp=d&pp=pdfs.semanticscholar.org&pp=h&pp=%2Ffavicon.ico&pp=t&pp=Page%20Not%20Found%20%7C%20Semantic%20Scholar&pp=ts&pp=1603714947849&id0=7807558827707567&k0=Is%20Signed%20In&k0=false&k0=feature%3Alibrary_tags&k0=true&k0=feature%3Alogin_credentials_form&k0=true&k0=feature%3Aahp_search&k0=true&k0=feature%3Aahp_paper_suggestions&k0=true&k0=feature%3Apdp_entity_relations&k0=false&k0=feature%3Arelated_papers_paper_card&k0=true&k0=feature%3Ahomepage_ads&k0=true&k0=feature%3Ause_fallback_search_cluster&k0=false&k0=feature%3Ablm_bg&k0=false&k0=feature%3Acorona_redirect_to_cord19&k0=true&k0=feature%3Apdp_citation_intents&k0=true&k0=feature%3Alog_heap_landmarks&k0=false&k0=feature%3Aauthor_claim_email_opt_in&k0=true&k0=feature%3Acopyright_banner&k0=true&k0=feature%3Apdp_use_dynamo&k0=true&k0=feature%3Atldrs&k0=true&k0=feature%3Asatisfaction_survey&k0=false&k0=feature%3Afeed_shared_paper_row&k0=false&k0=feature%3Acitations_swap&k0=false&k0=feature%3Aauthor_recommendations&k0=true&k0=feature%3Acorona_sample_searches&k0=false&k0=feature%3Aauthor_claim&k0=true&k0=feature%3Acorona_homepage_link&k0=false&k0=feature%3Asupp_ai_homepage_link&k0=false&k0=feature%3Aauthor_claim_link_to_onboarding&k0=false&k0=feature%3Aalternate_sources&k0=true&k0=feature%3Asearch_citations_perf&k0=false&k0=feature%3Aauthor_claim_on_pdp&k0=true&k0=feature%3Aopen_athens_login&k0=true&k0=feature%3Afeed_satisfaction_survey&k0=false&k0=feature%3Aaccount_contact_section&k0=true&k0=feature%3Amobile_login&k0=true&k0=feature%3Ashared_paper_row&k0=true&k0=feature%3Aserp_swap_at_ten&k0=false&k0=feature%3Astatic_login_page&k0=true&k0=feature%3Apreview_box_entity_stats&k0=false&k0=feature%3Apdp_paper_faqs_cs_only&k0=false&k0=feature%3Aahp_feed_num_papers_50&k0=false&k0=feature%3Aauthor_influence_graph&k0=true&k0=feature%3Afeed_alerts&k0=true&k0=feature%3Ahydrate_search_from_ddb&k0=true&k0=feature%3Aopen_athens_redirect&k0=true&k0=feature%3Aaugmented_reader&k0=false&k0=feature%3Alogin_demographics_modal&k0=true&k0=feature%3Alayover_client&k0=true&k0=feature%3Aauthor_claim_ad&k0=false&k0=feature%3Apdp_paper_faqs&k0=false&k0=feature%3Ause_fallback_search_reranker_service&k0=false&k0=feature%3Arecommender_serp_ad&k0=false&k0=feature%3Aahp_feed&k0=false&k0=feature%3Aaccount_management&k0=true&k0=feature%3Aminify_js&k0=true&k0=feature%3Aauthor_add_papers_index_requests&k0=true&k0=feature%3Apdp_paper_faqs_numerical_only&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%3Acognito_login_by_email&k0=true&k0=feature%3Apdp_citation_suggestions&k0=true&k0=feature%3Aemergency_banner&k0=false&k0=feature%3Ahubspot_newsletter_form&k0=true&k0=feature%3Aahp_search_mobile&k0=true&k0=feature%3Aauthor_claim_allow_new_claims&k0=true&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=9.1&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=http%3A%2F%2Fpdfs.semanticscholar.org%2Ffavicon.ico&k0=timestamp&k0=2020-10-26T12%3A22%3A29.006Z&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=1603714949063&st=1603714949064
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
Software
nginx /
Resource Hash
bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:29 GMT
server
nginx
etag
W/"25-PqzQEyMQ6kTK11azeKO8Bw"
content-type
image/gif
status
200
cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
content-length
37
ga-audiences
www.google.com/ads/
42 B
494 B
Image
General
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-67668211-2&cid=1511601438.1603714948&jid=1847384232&_u=KGBACUAABAAAAC~&z=693914014
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:819::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
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:29 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"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":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
494 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-67668211-2&cid=1511601438.1603714948&jid=1847384232&_u=KGBACUAABAAAAC~&z=693914014
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:802::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
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:29 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"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":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
metrics
pdfs.semanticscholar.org/beacon/
1 KB
1 KB
XHR
General
Full URL
http://pdfs.semanticscholar.org/beacon/metrics
Requested by
Host: dab4rbh62k56j.cloudfront.net
URL: https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/BrowserEntry.js
Protocol
HTTP/1.1
Server
65.9.190.112 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
CloudFront /
Resource Hash
446d3a76987ce400aba9e318283c6434559819125179874475f76d700f0fe5c6

Request headers

Referer
http://pdfs.semanticscholar.org/favicon.ico
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
Mon, 26 Oct 2020 12:22:30 GMT
Via
1.1 2646a167841368615f96564f373f8d21.cloudfront.net (CloudFront)
Server
CloudFront
X-Amz-Cf-Pop
ZAG50-C1
X-Cache
Error from cloudfront
Content-Type
text/html
Connection
keep-alive
Content-Length
1053
X-Amz-Cf-Id
QqjbaSoF17-jOW9-bvtPjmS3CsaLk4Sctj8Uzhk-qqJufiT6o-gTCw==

Verdicts & Comments Add Verdict or Comment

29 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| trustedTypes 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| gaplugins object| gaGlobal object| gaData object| _hsq object| _paq boolean| _hstc_loaded object| webpackJsonp object| _hsp boolean| _hspb_loaded object| scCGSHMRCache function| setImmediate function| clearImmediate object| __core-js_shared__ boolean| _hstc_ran string| __hsUserToken number| expireDateTime boolean| _hspb_ran

14 Cookies

Domain/Path Name / Value
.semanticscholar.org/ Name: __hssrc
Value: 1
pdfs.semanticscholar.org/ Name: s2Exp
Value: home_page_search_emphasis_extension%3D-refreshed%26pdp_top_citation_scorecard_v2%3D-top_citing_with_counts%26flip_login_modal_layout%3D-control%26alerts_influential_undiscovered_test_2%3D-control%26pdp_paper_concepts_2%3D-control%26abstract_highlighter_v2%3D-highlighted_abstract_default_toggle_off%26search_suggestions%3D-control%26perf_split_by_route%3D-control
.semanticscholar.org/ Name: _gat_gtag_UA_67668211_2
Value: 1
pdfs.semanticscholar.org/ Name: sid
Value: dff79ec9-329d-4801-a9b9-b2e557e721f8
.semanticscholar.org/ Name: hubspotutk
Value: 144fe737cb65f8ab45feae6cb248c280
.semanticscholar.org/ Name: _gid
Value: GA1.2.627290220.1603714948
.semanticscholar.org/ Name: __hstc
Value: 132950225.144fe737cb65f8ab45feae6cb248c280.1603714948972.1603714948972.1603714948972.1
.semanticscholar.org/ Name: _hp2_props.2424575119
Value: %7B%22Is%20Signed%20In%22%3Afalse%2C%22feature%3Alibrary_tags%22%3Atrue%2C%22feature%3Alogin_credentials_form%22%3Atrue%2C%22feature%3Aahp_search%22%3Atrue%2C%22feature%3Aahp_paper_suggestions%22%3Atrue%2C%22feature%3Apdp_entity_relations%22%3Afalse%2C%22feature%3Arelated_papers_paper_card%22%3Atrue%2C%22feature%3Ahomepage_ads%22%3Atrue%2C%22feature%3Ause_fallback_search_cluster%22%3Afalse%2C%22feature%3Ablm_bg%22%3Afalse%2C%22feature%3Acorona_redirect_to_cord19%22%3Atrue%2C%22feature%3Apdp_citation_intents%22%3Atrue%2C%22feature%3Alog_heap_landmarks%22%3Afalse%2C%22feature%3Aauthor_claim_email_opt_in%22%3Atrue%2C%22feature%3Acopyright_banner%22%3Atrue%2C%22feature%3Apdp_use_dynamo%22%3Atrue%2C%22feature%3Atldrs%22%3Atrue%2C%22feature%3Asatisfaction_survey%22%3Afalse%2C%22feature%3Afeed_shared_paper_row%22%3Afalse%2C%22feature%3Acitations_swap%22%3Afalse%2C%22feature%3Aauthor_recommendations%22%3Atrue%2C%22feature%3Acorona_sample_searches%22%3Afalse%2C%22feature%3Aauthor_claim%22%3Atrue%2C%22feature%3Acorona_homepage_link%22%3Afalse%2C%22feature%3Asupp_ai_homepage_link%22%3Afalse%2C%22feature%3Aauthor_claim_link_to_onboarding%22%3Afalse%2C%22feature%3Aalternate_sources%22%3Atrue%2C%22feature%3Asearch_citations_perf%22%3Afalse%2C%22feature%3Aauthor_claim_on_pdp%22%3Atrue%2C%22feature%3Aopen_athens_login%22%3Atrue%2C%22feature%3Afeed_satisfaction_survey%22%3Afalse%2C%22feature%3Aaccount_contact_section%22%3Atrue%2C%22feature%3Amobile_login%22%3Atrue%2C%22feature%3Ashared_paper_row%22%3Atrue%2C%22feature%3Aserp_swap_at_ten%22%3Afalse%2C%22feature%3Astatic_login_page%22%3Atrue%2C%22feature%3Apreview_box_entity_stats%22%3Afalse%2C%22feature%3Apdp_paper_faqs_cs_only%22%3Afalse%2C%22feature%3Aahp_feed_num_papers_50%22%3Afalse%2C%22feature%3Aauthor_influence_graph%22%3Atrue%2C%22feature%3Afeed_alerts%22%3Atrue%2C%22feature%3Ahydrate_search_from_ddb%22%3Atrue%2C%22feature%3Aopen_athens_redirect%22%3Atrue%2C%22feature%3Aaugmented_reader%22%3Afalse%2C%22feature%3Alogin_demographics_modal%22%3Atrue%2C%22feature%3Alayover_client%22%3Atrue%2C%22feature%3Aauthor_claim_ad%22%3Afalse%2C%22feature%3Apdp_paper_faqs%22%3Afalse%2C%22feature%3Ause_fallback_search_reranker_service%22%3Afalse%2C%22feature%3Arecommender_serp_ad%22%3Afalse%2C%22feature%3Aahp_feed%22%3Afalse%2C%22feature%3Aaccount_management%22%3Atrue%2C%22feature%3Aminify_js%22%3Atrue%2C%22feature%3Aauthor_add_papers_index_requests%22%3Atrue%2C%22feature%3Apdp_paper_faqs_numerical_only%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%3Acognito_login_by_email%22%3Atrue%2C%22feature%3Apdp_citation_suggestions%22%3Atrue%2C%22feature%3Aemergency_banner%22%3Afalse%2C%22feature%3Ahubspot_newsletter_form%22%3Atrue%2C%22feature%3Aahp_search_mobile%22%3Atrue%2C%22feature%3Aauthor_claim_allow_new_claims%22%3Atrue%7D
.semanticscholar.org/ Name: __hssc
Value: 132950225.1.1603714948972
.semanticscholar.org/ Name: _ga
Value: GA1.2.1511601438.1603714948
.semanticscholar.org/ Name: _gcl_au
Value: 1.1.2078748985.1603714948
pdfs.semanticscholar.org/ Name: s2Hist
Value: 2020-10-26T00%3A00%3A00.000Z%7C1
.semanticscholar.org/ Name: _hp2_ses_props.2424575119
Value: %7B%22ts%22%3A1603714947849%2C%22d%22%3A%22pdfs.semanticscholar.org%22%2C%22h%22%3A%22%2Ffavicon.ico%22%7D
.semanticscholar.org/ Name: _hp2_id.2424575119
Value: %7B%22userId%22%3A%227351611751214021%22%2C%22pageviewId%22%3A%221671036305788790%22%2C%22sessionId%22%3A%222387595373812673%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D

2 Console Messages

Source Level URL
Text
console-api error URL: https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/js/BrowserEntry.js(Line 1)
Message:
ERROR s2-client: Unable to set tid in heap, tid not populated in weblabstore
console-api error URL: https://dab4rbh62k56j.cloudfront.net/a3dff5e6e034153a/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
2600:9000:20eb:3400:18:6e50:4ec0:21
2606:4700::6811:47b0
2606:4700::6811:d4cc
2606:4700::6812:15bf
2606:4700::6813:9b53
2a00:1450:4001:801::200a
2a00:1450:4001:802::2003
2a00:1450:4001:808::2003
2a00:1450:4001:809::200e
2a00:1450:4001:819::2004
2a00:1450:4001:824::2008
2a00:1450:400c:c00::9b
52.200.121.85
65.9.190.112
65.9.190.57
65.9.190.98
0a67f587ccd78ea8eeb34337fc3969d70f83164aa03b15b709c5edb5eed3054b
0d9fd7ccabde9b202de45ee6b65878ce9594975d8e8810b0878d3f3fa3637d0e
354b0f9b69b415dfecf5b0b50ca79646d4c5eb2a373196fd701d9ac74875a3ee
355b78191372e7c039cdc5ae3f7ba2e7d18778b1d8e929ac7cf9a6b8a874c110
386f838e4ac97c0f5c620212567e0f46c2d9306d49dc7ecb424d789e900b77a8
4393d15f75db4e5919e235c30c32bc5578e5d3226e139826dc27162421eca2b3
446d3a76987ce400aba9e318283c6434559819125179874475f76d700f0fe5c6
5b8d1c019afc6745a5a04c0dc1d0e0d0615c99cc3c4d3534d996eeca3e52ce39
5d1bc9b443f3f81fa4b4ad4634c1bb9702194c1898e3a9de0ab5e2cdc0e9f479
60863e86aa7743d1ac841da7f473a05cd57fba81d661cef658e385437f80d5ef
633834f3ea90e07d581841a20875464acd6749fa9efcab9d51dfe066a4558692
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
92606bd38901e67d069f2ef883715b6e5ae07d72ae3bead3ad92346528374afc
9b9e935cdb37ba41bd5ec78eab974a6e93adb31b2cba654729fde430a5dc13ab
a28799cca892e450ba7e63ca98d6992c6f8c1bb1ae5f54964f2c54cc1bb6cd00
a73ff901ba5254c6d5aab7fa2f2d20b7dcbe61ee58928f1650837ae1a0a189e0
af0aeb337efabeb07e53c76e458faa6125135c4ffc33d50b1f5a56c24c50d345
bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96
c394b8e753d71dcdde57649c174a090f2abc172564ab048b5186455a2bab7bd2
ce897833ac6e362df7c91ac8223fe511c6defcf33964928a81004600a2dd4c2e
d8346cd383e23112f6ba2e708311e0b63eddeccb483cfa2f7ce174040041afc1
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629