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back-to-top.appspot.com Open in urlscan Pro
2a00:1450:4001:808::2014  Public Scan

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URL: https://back-to-top.appspot.com/scripts/index.js
Submission: On December 09 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 2a00:1450:4001:808::2014, located in Frankfurt am Main, Germany and belongs to GOOGLE, US. The main domain is back-to-top.appspot.com.
TLS certificate: Issued by GTS CA 1O1 on November 3rd 2020. Valid for: 3 months.
This is the only time back-to-top.appspot.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2a00:1450:400... 15169 (GOOGLE)
1 1
Apex Domain
Subdomains		 Transfer
1 appspot.com
back-to-top.appspot.com
102 KB
1 1
Domain Requested by
1 back-to-top.appspot.com
1 1

This site contains no links.

Subject Issuer Validity Valid
*.appspot.com
GTS CA 1O1		 2020-11-03 -
2021-01-26		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://back-to-top.appspot.com/scripts/index.js
Frame ID: C72390D1D3DDBE5410884AB117C59D9D
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /Google Frontend/i

Page Statistics

1
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

102 kB
Transfer

302 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request index.js
back-to-top.appspot.com/scripts/ 		302 KB
102 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://back-to-top.appspot.com/scripts/index.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2014 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Frontend / Express
Resource Hash
7db9eeb63dbba8a29b800224d0bb4f4ae8095fec65f7ff047ad8da8a4699f57b

Request headers

:method
GET
:authority
back-to-top.appspot.com
:scheme
https
:path
/scripts/index.js
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
application/javascript; charset=UTF-8
x-powered-by
Express
accept-ranges
bytes
cache-control
public, max-age=0
last-modified
Tue, 01 Jan 1980 00:00:01 GMT
etag
W/"4b824-49773873e8"
vary
Accept-Encoding
content-encoding
gzip
x-cloud-trace-context
8c105902396a9c6699fe793bd25614b4
date
Wed, 09 Dec 2020 06:31:52 GMT
server
Google Frontend
content-length
104027
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"

Verdicts & Comments Add Verdict or Comment

9 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| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated

0 Cookies

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.

back-to-top.appspot.com
2a00:1450:4001:808::2014
7db9eeb63dbba8a29b800224d0bb4f4ae8095fec65f7ff047ad8da8a4699f57b