URL: https://chat.castello.ai/chat
Submission: On April 23 via manual from IN — Scanned from DE

Summary

This website contacted 8 IPs in 2 countries across 5 domains to perform 18 HTTP transactions. The main IP is 2606:4700:3108::ac42:292f, located in United States and belongs to CLOUDFLARENET, US. The main domain is chat.castello.ai.
TLS certificate: Issued by GTS CA 1P5 on March 8th 2024. Valid for: 3 months.
This is the only time chat.castello.ai was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
7 castello.ai
chat.castello.ai
1 MB
5 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 33
firebase.googleapis.com — Cisco Umbrella Rank: 3899
firebaseinstallations.googleapis.com — Cisco Umbrella Rank: 580
2 KB
2 gstatic.com
fonts.gstatic.com
31 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2404
254 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
85 KB
18 5
Domain Requested by
7 chat.castello.ai chat.castello.ai
2 firebaseinstallations.googleapis.com chat.castello.ai
2 fonts.gstatic.com fonts.googleapis.com
2 firebase.googleapis.com chat.castello.ai
1 region1.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com chat.castello.ai
1 fonts.googleapis.com chat.castello.ai
18 7

This site contains no links.

Subject Issuer Validity Valid
castello.ai
GTS CA 1P5
2024-03-08 -
2024-06-06
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2024-03-18 -
2024-06-10
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2024-03-18 -
2024-06-10
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2024-03-18 -
2024-06-10
3 months crt.sh

This page contains 1 frames:

Primary Page: https://chat.castello.ai/chat
Frame ID: 3566A1FC61292DDA7B44F118DDC08351
Requests: 16 HTTP requests in this frame

Screenshot

Page Title

Castello.ai: Financial analysis in seconds

Detected technologies

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

18
Requests

89 %
HTTPS

100 %
IPv6

5
Domains

7
Subdomains

8
IPs

2
Countries

1248 kB
Transfer

5067 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

18 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request chat
chat.castello.ai/
2 KB
1 KB
Document
General
Full URL
https://chat.castello.ai/chat
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:292f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c2fc72095f14c095a0d8986dc375daf785822dad06ee66cc0f598a1caab656c1
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
max-age=3600
cf-cache-status
DYNAMIC
cf-ray
878ad7542a0d8c40-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 23 Apr 2024 03:42:00 GMT
last-modified
Thu, 18 Apr 2024 22:33:26 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yBSpFZyvUpNsZA6%2F4v6BJv%2FDzphY%2BAuAsxM%2BrfADZxnosBHs7Salw3AX6YitKurRSUP51qfHXhuh%2BatABPHW9ORb5BmAEiFcSfjOQusli05IqvWmytgySfbVdxdFZNhNLSEcryMYf0DHLvcrlLg%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31556926
vary
x-fh-requested-host, accept-encoding
x-cache
MISS
x-cache-hits
0
x-served-by
cache-fra-eddf8230124-FRA
x-timer
S1713843720.387273,VS0,VE103
light-theme.css
chat.castello.ai/themes/
196 KB
21 KB
Stylesheet
General
Full URL
https://chat.castello.ai/themes/light-theme.css
Requested by
Host: chat.castello.ai
URL: https://chat.castello.ai/chat
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:292f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5fa666986ecc0eabad86ae1958c4a7604f4031f6716a18e654b7bc8957a6a290
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://chat.castello.ai/chat
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 03:42:00 GMT
strict-transport-security
max-age=31556926
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-cache
HIT
x-served-by
cache-fra-eddf8230075-FRA
last-modified
Thu, 18 Apr 2024 22:33:26 GMT
server
cloudflare
x-timer
S1713728166.359360,VS0,VE2
etag
W/"596604248764bb760ac0ed3e797cfb628543c2a85075fb7caa2fabf578fe2b2c-br"
vary
x-fh-requested-host, accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OGi5iX39UvhjpDtvQPziOxowcXr9eRdQLgpcennC6mU%2BXmHenRo7b7OWsjv7L1DhMp%2BJdIOCjNH5S%2BqUJCvJKYZAzp5nLPnnBe37TCakqGrj0vtMfoHnGSH3DBcU4DeBC05JPtR2s7uAE38qw5I%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
max-age=14400
cf-ray
878ad7553ac78c40-FRA
x-cache-hits
0
main.040d54e8.js
chat.castello.ai/static/js/
4 MB
1 MB
Script
General
Full URL
https://chat.castello.ai/static/js/main.040d54e8.js
Requested by
Host: chat.castello.ai
URL: https://chat.castello.ai/chat
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:292f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
38352976bb0d5a2a1e7fb3f90e9ee820b20bebffff1b954538003346de745ad1
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://chat.castello.ai/chat
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 03:42:00 GMT
strict-transport-security
max-age=31556926
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-cache
HIT
x-served-by
cache-fra-eddf8230106-FRA
last-modified
Thu, 18 Apr 2024 22:33:26 GMT
server
cloudflare
x-timer
S1713728166.322426,VS0,VE2
etag
W/"04d7facb8af0d6db7d0f74ad00306a1dad7e5ef24486db18118a47a04a66a903-br"
vary
x-fh-requested-host, accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RRwD17Yaj8izckM8RUZL2B7t2%2FARp0Xv4wIDowOjKXUIxBLOTbLtohbmZ8l9HCQQIf1G9eCzfkRSQNNMOg%2BFvvsNbYxQOgUFn8NrVWwSVgvGpjyHV4TlCSt0eYQqZ2%2BrZ30J%2FGHUng%2FJ2wrRzX0%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
max-age=14400
cf-ray
878ad7553ac98c40-FRA
x-cache-hits
0
main.50fbbca6.css
chat.castello.ai/static/css/
76 KB
12 KB
Stylesheet
General
Full URL
https://chat.castello.ai/static/css/main.50fbbca6.css
Requested by
Host: chat.castello.ai
URL: https://chat.castello.ai/chat
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:292f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f0f909373735ad6cfec31c3b81a163715a147edd64b4b7289b4927436508b458
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://chat.castello.ai/chat
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 03:42:00 GMT
strict-transport-security
max-age=31556926
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-cache
HIT
x-served-by
cache-fra-eddf8230073-FRA
last-modified
Thu, 18 Apr 2024 22:33:26 GMT
server
cloudflare
x-timer
S1713728166.329327,VS0,VE1
etag
W/"8ac8d7c7dc0ec8efb74599e082182ed7a3dd2d406a4f4799c11a81dd536c2aa3-br"
vary
x-fh-requested-host, accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NpaKlPICzilrJrXcdHJWdvxHkZ4%2FL7q8NOP%2BaIrUagO2qm2EywC6xv5fUBqGahKW76zHv%2Foq9XGkocDvYQg0CdFtlCONDgrasqPXRHPc9qh2GkX8dWjXwxihWvcjEE%2FgmzUYQ4La0477Y%2Bg94WM%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
max-age=14400
cf-ray
878ad7553ac88c40-FRA
x-cache-hits
0
css2
fonts.googleapis.com/
7 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap
Requested by
Host: chat.castello.ai
URL: https://chat.castello.ai/static/css/main.50fbbca6.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
31d196afc7bf97b61be0a9881f623b3b8a7b56d4b0c08c6b78c37ce92d7827b2
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://chat.castello.ai/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Tue, 23 Apr 2024 03:42:00 GMT
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
x-xss-protection
0
last-modified
Tue, 23 Apr 2024 02:53:13 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
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
Tue, 23 Apr 2024 03:42:00 GMT
webConfig
firebase.googleapis.com/v1alpha/projects/-/apps/1:503236829077:web:4c1b8a025e0554361a609c/
304 B
393 B
Fetch
General
Full URL
https://firebase.googleapis.com/v1alpha/projects/-/apps/1:503236829077:web:4c1b8a025e0554361a609c/webConfig
Requested by
Host: chat.castello.ai
URL: https://chat.castello.ai/static/js/main.040d54e8.js
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
8112e097c55f5d6530ed03d2b3c25eeeeac382c598ec7ef246b828fe2a72a8a8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
accept
application/json
Referer
https://chat.castello.ai/
x-goog-api-key
AIzaSyAP66wM8LkbZRmPca8JoXD5ed6jrQBHvkk
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 03:42:01 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
vary
Origin, X-Origin, Referer
x-frame-options
SAMEORIGIN
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://chat.castello.ai
access-control-expose-headers
vary,vary,vary,content-encoding,date,server,content-length
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
204
x-xss-protection
0
webConfig
firebase.googleapis.com/v1alpha/projects/-/apps/1:503236829077:web:4c1b8a025e0554361a609c/
0
0
Preflight
General
Full URL
https://firebase.googleapis.com/v1alpha/projects/-/apps/1:503236829077:web:4c1b8a025e0554361a609c/webConfig
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
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept
*/*
Access-Control-Request-Headers
x-goog-api-key
Access-Control-Request-Method
GET
Origin
https://chat.castello.ai
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
x-goog-api-key
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
https://chat.castello.ai
access-control-max-age
3600
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
content-type
text/html
date
Tue, 23 Apr 2024 03:42:00 GMT
server
ESF
vary
origin referer x-origin
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
0
b582fd70-e4e0-4a48-8221-78a7adb66760
https://chat.castello.ai/
10 KB
0
Other
General
Full URL
blob:https://chat.castello.ai/b582fd70-e4e0-4a48-8221-78a7adb66760
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
2ca3d44191e822500b330ae74a7b981fddc94188da2e683a1e1508fd188d2b1b

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
10285
Content-Type
KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v30/
15 KB
15 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://fonts.googleapis.com/
Origin
https://chat.castello.ai
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 20 Apr 2024 03:50:46 GMT
x-content-type-options
nosniff
age
258675
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
content-length
15744
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:48 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
Sun, 20 Apr 2025 03:50:46 GMT
52f0f9ab-5337-4ece-b433-2405568daac6
https://chat.castello.ai/
1 KB
0
Other
General
Full URL
blob:https://chat.castello.ai/52f0f9ab-5337-4ece-b433-2405568daac6
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
3c4c6b4454009e108a490f52a6852cbe20fcb1aecf54d4194b5508b6e83c2fed

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
1212
Content-Type
favicon-32x32.png
chat.castello.ai/favicon/
2 KB
2 KB
Other
General
Full URL
https://chat.castello.ai/favicon/favicon-32x32.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:292f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3c78d49b7b771cb907d6f2954093ab20e5266a927f028f3037acf470e7834587
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://chat.castello.ai/chat
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 03:42:01 GMT
strict-transport-security
max-age=31556926
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-cache
HIT
x-served-by
cache-fra-eddf8230076-FRA
last-modified
Thu, 18 Apr 2024 22:33:26 GMT
server
cloudflare
x-timer
S1713728168.181605,VS0,VE1
etag
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Verdicts & Comments Add Verdict or Comment

11 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.

undefined| themeLink object| _sentryDebugIds object| webpackChunklighthouse_web object| __SENTRY__ object| __core-js_shared__ function| _ object| dataLayer function| gtag object| google_tag_manager object| google_tag_data object| gaGlobal

2 Cookies

Domain/Path Name / Value
.castello.ai/ Name: _ga
Value: GA1.1.1974243478.1713843721
.castello.ai/ Name: _ga_366MWQYL92
Value: GS1.1.1713843721.1.0.1713843721.0.0.0

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
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