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OSGKeyboard

免费 · 跨端 · 开源 · 隐私优先 · BYOK。语音留在本机，AI 用你自己的 Key。

Productivity

Added July 28, 2026 · Last analysed July 28, 2026 · via

Own this Launch?
Screenshot of OSGKeyboard

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 28 July 2026; the live site may have changed since.

OSGKeyboard ships with the basics, with a thorough launch checklist. Visible gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on July 28, 2026. The site is hosted on GitHub Pages and served through Fastly. We've detected 4 technologies on this site, covering CDN, web fonts, hosting, and security. The stack includes Fastly, GitHub Pages, and Google Fonts.

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

4.5
StackScope Score
Fair
100/100 Launch Readiness
Launch ready
1/6 Security Headers
Poor
2/3 Legal
Partial
0/2 Crawl files
Missing
84/100 Performance
Fast
Vibe Score 23 · Few 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 (4)

Infrastructure
CDN Fastly
Hosting GitHub Pages
Security HSTS
Build & Framework
Font Google Fonts

Infrastructure

Network
FASTLY - Fastly, Inc., US
AS54113 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 4 Jun 2026 to 2 Sep 2026
Certificate as captured in this snapshot, not a live check.

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 (2)

Local storage (2)
KeySizeDetected as
osg-lang 2 B -
osg-theme 6 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?

276 ms Server response
56% Faster than peers
480 ms Largest contentful paint
0.02 Cumulative layout shift
1.7 MB Page weight
1.1 MB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

⚠ 1 images: 1 oversized

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

Vibe Score Breakdown How?

SignalPoints
AI writing signals +5
AI code-structure signals +10
AI scaffolding signals +8

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

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
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy/
? Terms of Service not detected

Security Headers (1/6)

✗
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

0 JS files
1 CSS files
3 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.