パスワード生成ツール

登録不要・無料のパスワード生成ツールです。英字・数字・記号を組み合わせた安全なランダムパスワードをその場で作成。強度メーターと解読時間の目安も確認できます。

Estimated origin: Japan

Added July 12, 2026 · Last analysed July 12, 2026 · via

Own this Launch?

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 12 July 2026; the live site may have changed since.

パスワード生成ツール is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers and no email security records.

Launched on Product Hunt on July 12, 2026. The site is served through Cloudflare, with a domain registered 2 days before launch. The crawl picked up 14 technologies on this site, covering advertising, analytics, CDN, and consent tooling. The stack includes Google Funding Choices, Tailwind CSS, and Cloudflare.

For context, it's running the same core stack as 5,693 other launches.

If you own this site, refresh the snapshot and see the full fix list any time →

7.1

StackScope Score

Good

100/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

3/3 Legal

Complete

2/2 Crawl files

Complete

81/100 Performance

Fast

Vibe Score 0 · No AI signals

How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14)

Infrastructure

CDN	Cloudflare
DNS	Cloudflare DNS
Protocol	HTTP/3

Build & Framework

CSS framework	Tailwind CSS
Developer tools	Vite
Font	Google Fonts
JavaScript library	TanStack Router

Analytics & Marketing

Advertising	Google Ads
Advertising	Google AdSense (2)
Analytics	Google Analytics (4)
Analytics	Microsoft Clarity (2)
Consent	Google Funding Choices
SEO	Google Search Console
Tag management	Google Tag Manager medium

Infrastructure

Network

CLOUDFLARENET - Cloudflare, Inc., US

AS13335 · US

DNS

Cloudflare DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Google Trust Services

Valid 9 Jul 2026 to 7 Oct 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

3 days

Registered Jul 2026 · Cloudflare, Inc.

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

DMARC Not published. Receivers fall back to permissive defaults.

MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.

TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (4)

Cookies (3)

Name	Lifetime	Detected as
FCCDCF	1y	Google Funding Choices
_ga	1y	Google Analytics
_ga_DTS1XC3EXJ	1y	Google Analytics

Local storage (1)

Key	Size	Detected as
passwordgen.options.v1	203 B	-

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

Performance How?

427 ms Server response

42% Faster than peers

1072 ms Largest contentful paint

0.05 Cumulative layout shift

6.9 MB Page weight

8 Third-party domains

0 Console errors

0 Failed requests

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (21 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy/

✓ Terms of Service

/terms/

✓ Consent manager: Google Funding Choices

88% unique

Mentions:

Security Headers (0/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✗

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting

9 JS files

2 CSS files

8 Third-party domains

Brand Colours

App Manifest

パスワード生成ツール

display: standalone 4 icons

theme #0068B7

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