99%
confidence
Evidence (1 signal)
Link Href
Google Fonts stylesheet
https://fonts.googleapis.com
Tech stack of sagisai.net
3Technologies
3Categories
200HTTP Status
1022msScan Time
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AI builder check
No AI builder evidence found
None of the 33 fingerprints we track for 9 AI app builders (Lovable, Bolt.new, v0, Replit, Base44, Manus, Anything, Emergent and YouWare) appear on this page. That is not proof the site was coded by hand: code written with AI assistants such as Cursor, Claude Code or GitHub Copilot leaves no public trace, and builder markers can be removed after an export.
This check names the builder platform from public evidence. It does not measure how much of the code was written by AI. How the check works and how accurate it is
Detected technologies (3)
99%
confidence
Evidence (2 signals)
Html Pattern
Google Analytics tracking code
googletagmanager.com/gtag
Script Src
Google Analytics script source
https://www.googletagmanager.com/gtag/js?id=UA-254795465-1
90%
confidence
Evidence (1 signal)
Header
Fastly cache server header
cache-bfi
Website details
Network & TLS
IP address199.36.158.100
ProtocolHTTP/1.1
TLS issuerGoogle Trust Services
Cert. expires
Jan 5, 2027 75 days
DNS records
Nameserversns-cloud-b1.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.com
Security headers 1/6
strict-transport-securityPresent
content-security-policyMissing
x-content-type-optionsMissing
x-frame-optionsMissing
referrer-policyMissing
permissions-policyMissing
Page insights
LanguageJA
HTML size45 KB (br)
Resources19 scripts · 2 stylesheets · 34 images
Third-party hosts6 www.googletagmanager.com, fonts.googleapis.com, fonts.gstatic.com, oss.maxcdn.com, twitter.com, www.instagram.com
Open GraphPresent
Raw HTTP Headers
connection
keep-alive
content-length
8999
cache-control
max-age=3600
content-encoding
br
content-type
text/html; charset=utf-8
etag
"0d1f17d66125701da09ae04be1197b3c67d0f1eca24d3a30f73c175d33d8df65-br"
last-modified
Tue, 20 Oct 2026 05:06:41 GMT
strict-transport-security
max-age=31556926
accept-ranges
bytes
date
Wed, 21 Oct 2026 13:42:07 GMT
x-served-by
cache-bfi-krnt7300061-BFI
x-cache
MISS
x-cache-hits
0
x-timer
S1792590128.753479,VS0,VE112
vary
x-fh-requested-host, accept-encoding
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400