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cto.how Open in urlscan Pro
20.75.109.112  Public Scan

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Submitted URL: https://www.cto.how/
Effective URL: https://cto.how/
Submission: On January 04 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 5 HTTP transactions. The main IP is 20.75.109.112, located in Boydton, United States and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is cto.how.
TLS certificate: Issued by GeoTrust Global TLS RSA4096 SHA256 20... on August 29th 2023. Valid for: 6 months.
This is the only time cto.how was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 4 20.75.109.112 8075 (MICROSOFT...)
1 172.253.63.97 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
5 3
Apex Domain
Subdomains		 Transfer
4 cto.how
www.cto.how
cto.how
12 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 101
249 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 114
85 KB
5 3
Domain Requested by
3 cto.how cto.how
1 www.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com cto.how
1 www.cto.how 1 redirects
5 4

This site contains no links.

Subject Issuer Validity Valid
cto.how
GeoTrust Global TLS RSA4096 SHA256 2022 CA1		 2023-08-29 -
2024-02-26		 6 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-11-20 -
2024-02-12		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://cto.how/
Frame ID: 6B6F5CAFA91D10AE0E2DDFAD3E5168B4
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

CTO.How

Page URL History Show full URLs

  1. https://www.cto.how/ HTTP 301
    https://cto.how/ Page URL

Detected technologies

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

Page Statistics

5
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

4
Subdomains

3
IPs

1
Countries

98 kB
Transfer

324 kB
Size

2
Cookies

Page URL History

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

  1. https://www.cto.how/ HTTP 301
    https://cto.how/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
cto.how/
Redirect Chain
  • https://www.cto.how/
  • https://cto.how/
3 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://cto.how/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
20.75.109.112 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
a7808ce45c692b1422fdb0a78da80a6a533b45a2969b6255bc85699bd04f7ebb
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

cache-control
public, must-revalidate, max-age=30
content-encoding
br
content-type
text/html
date
Thu, 04 Jan 2024 16:34:52 GMT
etag
"90798305"
last-modified
Tue, 14 Feb 2023 06:44:59 GMT
referrer-policy
same-origin
strict-transport-security
max-age=10886400; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-dns-prefetch-control
off
x-xss-protection
1; mode=block

Redirect headers

content-length
0
date
Thu, 04 Jan 2024 16:34:52 GMT
location
https://cto.how/
website.css
cto.how/scss/ 		75 KB
11 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cto.how/scss/website.css
Requested by
Host: cto.how
URL: https://cto.how/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
20.75.109.112 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e41d85ba680982a597f7d97c6291feaf5ed6128301183facb6e4d47ca61a91a9
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-US,en;q=0.9
Referer
https://cto.how/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Thu, 04 Jan 2024 16:34:52 GMT
content-encoding
br
referrer-policy
same-origin
strict-transport-security
max-age=10886400; includeSubDomains; preload
last-modified
Tue, 14 Feb 2023 06:44:59 GMT
x-content-type-options
nosniff
etag
"90798305"
vary
Accept-Encoding
x-dns-prefetch-control
off
content-type
text/css
cache-control
public, must-revalidate, max-age=30
x-xss-protection
1; mode=block
js
www.googletagmanager.com/gtag/ 		247 KB
85 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-T55K0RE1R8
Requested by
Host: cto.how
URL: https://cto.how/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.63.97 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bi-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
d0e1e896093838290a8af6c021b795eed8b625c6028ece33bad78a428c776402
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Thu, 04 Jan 2024 16:34:53 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
86934
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 04 Jan 2024 16:34:53 GMT
website.js
cto.how/js/ 		0
40 B 		Script
General
Check archive.org
Download Go to
Full URL
https://cto.how/js/website.js
Requested by
Host: cto.how
URL: https://cto.how/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
20.75.109.112 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-US,en;q=0.9
Referer
https://cto.how/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Thu, 04 Jan 2024 16:34:52 GMT
strict-transport-security
max-age=10886400; includeSubDomains; preload
referrer-policy
same-origin
x-content-type-options
nosniff
last-modified
Tue, 14 Feb 2023 06:44:59 GMT
etag
"90798305"
x-dns-prefetch-control
off
content-type
text/javascript
cache-control
public, must-revalidate, max-age=30
content-length
0
x-xss-protection
1; mode=block
collect
www.google-analytics.com/g/ 		0
249 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-T55K0RE1R8&gtm=45je4130v889560290&_p=1704386092957&gcd=11l1l1l1l1&dma=0&cid=1737446162.1704386094&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1704386093&sct=1&seg=0&dl=https%3A%2F%2Fcto.how%2F&dt=CTO.How&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1337
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-T55K0RE1R8
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::178 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 04 Jan 2024 16:34:53 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://cto.how
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

7 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| documentPictureInPicture function| gtag object| dataLayer object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal

2 Cookies

Domain/Path Name / Value
.cto.how/ Name: _ga
Value: GA1.1.1737446162.1704386094
.cto.how/ Name: _ga_T55K0RE1R8
Value: GS1.1.1704386093.1.0.1704386093.0.0.0

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
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block