Tech stack of hayakawawa-lab-NU (hayakawa-lab.com)
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 (4)
99%
confidence
Html Pattern
WordPress-specific paths
/wp-content/
95%
confidence
Evidence (1 signal)
Header
Server header contains "nginx"
nginx
69%
confidence
Evidence (1 signal)
Implied
Implied by WordPress
Detected WordPress → implies PHP
69%
confidence
Evidence (1 signal)
Implied
Implied by WordPress
Detected WordPress → implies MySQL / MariaDB
Website details
Network & TLS
IP address202.210.8.134
Reverse DNSsv10613.xserver.jp
ProtocolHTTP/1.1
TLS issuerLet's Encrypt
Cert. expires
Dec 9, 2026 48 days
DNS records
Nameserversns1.xserver.jp
ns2.xserver.jp
ns3.xserver.jp
ns4.xserver.jp
ns5.xserver.jp
Mail servershayakawa-lab.com
Security headers 0/6
strict-transport-securityMissing
content-security-policyMissing
x-content-type-optionsMissing
x-frame-optionsMissing
referrer-policyMissing
permissions-policyMissing
Page insights
LanguageJA-JP
HTML size20 KB (br)
Resources5 scripts · 6 stylesheets · 6 images
Third-party hosts9 www.sciencedirect.com, chs.nihon-u.ac.jp, cnp-symposium.com, authors.elsevier.com, pubs.acs.org, www.ssocj.jp, …
Open GraphPresent
Raw HTTP Headers
server
nginx
date
Thu, 22 Oct 2026 07:07:32 GMT
content-type
text/html
transfer-encoding
chunked
connection
keep-alive
vary
Accept-Encoding
last-modified
Thu, 24 Sep 2026 11:27:32 GMT
etag
W/"50da-65c38e2c3f792"
content-encoding
br