URL: https://skiff-s2-user.apps.semanticscholar.org/
Submission: On June 24 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 4 IPs in 3 countries across 4 domains to perform 9 HTTP transactions. The main IP is 35.247.6.38, located in The Dalles, United States and belongs to GOOGLE-CLOUD-PLATFORM, US. The main domain is skiff-s2-user.apps.semanticscholar.org.
TLS certificate: Issued by R3 on June 23rd 2022. Valid for: 3 months.
This is the only time skiff-s2-user.apps.semanticscholar.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 35.247.6.38 396982 (GOOGLE-CL...)
1 2a00:1450:401... 15169 (GOOGLE)
1 2600:9000:225... 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
9 4
Domain Requested by
2 fonts.gstatic.com fonts.googleapis.com
2 stats.allenai.org skiff-s2-user.apps.semanticscholar.org
stats.allenai.org
2 skiff-s2-user.apps.semanticscholar.org skiff-s2-user.apps.semanticscholar.org
1 www.semanticscholar.org skiff-s2-user.apps.semanticscholar.org
1 fonts.googleapis.com client
1 skiff-s2-user.stats.allenai.org skiff-s2-user.apps.semanticscholar.org
9 6

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

Domain
allenai.org
Subject Issuer Validity Valid
skiff-s2-user.apps.allenai.org
R3
2022-06-23 -
2022-09-21
3 months crt.sh
stats.allenai.org
R3
2022-06-16 -
2022-09-14
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2022-06-06 -
2022-08-29
3 months crt.sh
*.semanticscholar.org
Amazon
2022-05-09 -
2023-06-07
a year crt.sh
*.gstatic.com
GTS CA 1C3
2022-06-06 -
2022-08-29
3 months crt.sh

This page contains 1 frames:

Primary Page: https://skiff-s2-user.apps.semanticscholar.org/
Frame ID: 24D3C0F0F0C66A3D64CC9E31AFCF00A5
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Skiff TemplateAI2Allen Institute for AI

Page Statistics

9
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

6
Subdomains

4
IPs

3
Countries

506 kB
Transfer

2465 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
skiff-s2-user.apps.semanticscholar.org/
499 B
554 B
Document
General
Full URL
https://skiff-s2-user.apps.semanticscholar.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.247.6.38 The Dalles, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
38.6.247.35.bc.googleusercontent.com
Software
/
Resource Hash
cc95b3df2a15cd581f00982911a58b3670c036272524ebea3e2b2979b1b86ea4
Security Headers
Name Value
Strict-Transport-Security max-age=15724800

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-cache
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Fri, 24 Jun 2022 00:23:05 GMT
etag
W/"62b50361-1f3"
expires
Fri, 24 Jun 2022 00:23:04 GMT
last-modified
Fri, 24 Jun 2022 00:20:49 GMT
strict-transport-security
max-age=15724800
main.80c32b.js
skiff-s2-user.apps.semanticscholar.org/
2 MB
452 KB
Script
General
Full URL
https://skiff-s2-user.apps.semanticscholar.org/main.80c32b.js
Requested by
Host: skiff-s2-user.apps.semanticscholar.org
URL: https://skiff-s2-user.apps.semanticscholar.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.247.6.38 The Dalles, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
38.6.247.35.bc.googleusercontent.com
Software
/
Resource Hash
79aeda933ec485ee01113c232d7b1ef9061a7669bd9e083cf46a62ba90701385
Security Headers
Name Value
Strict-Transport-Security max-age=15724800

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://skiff-s2-user.apps.semanticscholar.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Fri, 24 Jun 2022 00:23:05 GMT
content-encoding
gzip
last-modified
Fri, 24 Jun 2022 00:20:49 GMT
etag
W/"62b50361-258570"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
no-cache
strict-transport-security
max-age=15724800
expires
Fri, 24 Jun 2022 00:23:04 GMT
init.min.js
stats.allenai.org/
3 KB
1 KB
Script
General
Full URL
https://stats.allenai.org/init.min.js
Requested by
Host: skiff-s2-user.apps.semanticscholar.org
URL: https://skiff-s2-user.apps.semanticscholar.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.247.6.38 The Dalles, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
38.6.247.35.bc.googleusercontent.com
Software
/
Resource Hash
a4b4b0f8ecfd2f0be7cb1801eb93958ce92a47b9d072c0a2ea3316f2ff0964b8
Security Headers
Name Value
Strict-Transport-Security max-age=15724800

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://skiff-s2-user.apps.semanticscholar.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

access-control-allow-origin
*
date
Fri, 24 Jun 2022 00:23:05 GMT
cache-control
no-store,no-cache
vary
Accept-Encoding
content-encoding
gzip
strict-transport-security
max-age=15724800
content-type
text/javascript; charset=utf-8
count.js
stats.allenai.org/
7 KB
3 KB
Script
General
Full URL
https://stats.allenai.org/count.js
Requested by
Host: stats.allenai.org
URL: https://stats.allenai.org/init.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.247.6.38 The Dalles, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
38.6.247.35.bc.googleusercontent.com
Software
/
Resource Hash
60c53273d5677216f23f85ce3d1530ac9db8acf4fb4716ebafd0a637dc7f269a
Security Headers
Name Value
Strict-Transport-Security max-age=15724800

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://skiff-s2-user.apps.semanticscholar.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

access-control-allow-origin
*
date
Fri, 24 Jun 2022 00:23:06 GMT
cache-control
public, max-age=86400
vary
Accept-Encoding
content-encoding
gzip
strict-transport-security
max-age=15724800
content-type
text/javascript; charset=utf-8
count
skiff-s2-user.stats.allenai.org/
43 B
282 B
Image
General
Full URL
https://skiff-s2-user.stats.allenai.org/count?p=%2F&t=Skiff%20Template&s=1600%2C1200%2C1&b=0&rnd=9zpfa
Requested by
Host: skiff-s2-user.apps.semanticscholar.org
URL: https://skiff-s2-user.apps.semanticscholar.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.247.6.38 The Dalles, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
38.6.247.35.bc.googleusercontent.com
Software
/
Resource Hash
42cb846e07917f6731406e500f24aeb2e88c42cda124eaa59e08c5331cad8bcb
Security Headers
Name Value
Strict-Transport-Security max-age=15724800
X-Content-Type-Options nosniff
X-Frame-Options deny

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://skiff-s2-user.apps.semanticscholar.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Fri, 24 Jun 2022 00:23:06 GMT
x-content-type-options
nosniff
x-rate-limit-remaining
3
x-frame-options
deny
content-type
image/gif
access-control-allow-origin
*
cache-control
no-store,no-cache
x-rate-limit-limit
4
strict-transport-security
max-age=15724800
x-rate-limit-reset
1
content-length
43
css2
fonts.googleapis.com/
8 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400;1,700&family=Volkhov:wght@400;700&family=Roboto+Mono:wght@400;700&display=swap
Requested by
Host: client
URL: about:client
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4014:80e::200a , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
588329193f7a1e643ec236e24d09a4d2cc792b992f89c593af5196251a0ae194
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

accept-language
de-DE,de;q=0.9
Referer
https://skiff-s2-user.apps.semanticscholar.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 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=":443"; ma=2592000,h3-29=":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
Fri, 24 Jun 2022 00:23:06 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Fri, 24 Jun 2022 00:23:06 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
Fri, 24 Jun 2022 00:23:06 GMT
user
www.semanticscholar.org/api/1/
74 B
1 KB
XHR
General
Full URL
https://www.semanticscholar.org/api/1/user
Requested by
Host: skiff-s2-user.apps.semanticscholar.org
URL: https://skiff-s2-user.apps.semanticscholar.org/main.80c32b.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:225a:3800:6:4565:580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
587588e955df07b45c2639a43182aa676d234a67c7bcfe3a628cd6645daf12e6

Request headers

Accept
application/json, text/plain, */*
Referer
https://skiff-s2-user.apps.semanticscholar.org/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Fri, 24 Jun 2022 00:23:07 GMT
Via
1.1 15d276defa1bb032a264992771fcf3e4.cloudfront.net (CloudFront)
Server
nginx
X-Amz-Cf-Pop
TXL50-P1
Access-Control-Allow-Methods
GET,POST,PUT,DELETE,OPTIONS
Content-Type
application/json;charset=utf-8
Access-Control-Allow-Origin
https://skiff-s2-user.apps.semanticscholar.org
Access-Control-Expose-Headers
Cache-Control,Content-Language,Content-Length,Content-Range,Content-Type,Expires,Last-Modified,Pragma
Access-Control-Allow-Credentials
true
X-Cache
Error from cloudfront
Connection
keep-alive
Access-Control-Allow-Headers
Accept,Accept-Encoding,Accept-Language,Cache-Control,Connection,Content-Length,Content-Type,Cookie,DNT,Host,If-Modified-Since,Origin,Pragma,Range,Referer,Sec-Fetch-Mode,Sec-Fetch-Site,User-Agent,X-Requested-With
Content-Length
74
X-Amz-Cf-Id
Q1gAGWUzpGJY0i4gEJLIaDrGo0-1BYKXzKxR4mdGnB32_khjJAAmDA==
S6uyw4BMUTPHjx4wXg.woff2
fonts.gstatic.com/s/lato/v23/
23 KB
24 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v23/S6uyw4BMUTPHjx4wXg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400;1,700&family=Volkhov:wght@400;700&family=Roboto+Mono:wght@400;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
918b7dc3e2e2d015c16ce08b57bcb64d2253bafc1707658f361e72865498e537
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://skiff-s2-user.apps.semanticscholar.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Tue, 21 Jun 2022 17:08:09 GMT
x-content-type-options
nosniff
age
198897
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":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
23580
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:48:56 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 21 Jun 2023 17:08:09 GMT
S6u9w4BMUTPHh6UVSwiPGQ.woff2
fonts.gstatic.com/s/lato/v23/
23 KB
23 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v23/S6u9w4BMUTPHh6UVSwiPGQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400;1,700&family=Volkhov:wght@400;700&family=Roboto+Mono:wght@400;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
c447dd7677b419db7b21dbdfc6277c7816a913ffda76fd2e52702df538de0e49
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://skiff-s2-user.apps.semanticscholar.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Tue, 21 Jun 2022 17:08:09 GMT
x-content-type-options
nosniff
age
198897
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":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
23040
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:56:42 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 21 Jun 2023 17:08:09 GMT

Verdicts & Comments Add Verdict or Comment

12 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| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation object| skiff function| __awaiter function| __generator object| goatcounter

1 Cookies

Domain/Path Name / Value
www.semanticscholar.org/ Name: tid
Value: rBIABmK1A+tWhQAIA3UsAg==

1 Console Messages

Source Level URL
Text
network error URL: https://www.semanticscholar.org/api/1/user
Message:
Failed to load resource: the server responded with a status of 401 (Unauthorized)

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=15724800