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ThroughLine

年度矩阵 × 月度复盘 × 个人 OKR · 让年初的目标不再年底烂尾

throughline.cn · Added June 18, 2026 · Last analysed June 18, 2026 · via · 75% unique tagline

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 18 June 2026; the live site may have changed since.

ThroughLine scores well across the board, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: incomplete email security.

Launched on Product Hunt on June 18, 2026. The site is hosted on UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED in Hong Kong SAR China. We've detected 10 technologies on this site, covering transactional email, auth, DNS providers, and error tracking. The stack includes Auth.js, Next.js, and React.

It's on one of the most common stacks we track, shared by 473 launches and more locked down than the typical Product Hunt launch.

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

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 35 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (10)

Infrastructure
DNS XinCache DNS
OS Ubuntu
Security HSTS
Server nginx
Email
Transactional email Amazon SES
Resend
Build & Framework
Auth Auth.js
Framework React
Meta-framework Next.js (2)
Business Tools
Error tracking Sentry

Infrastructure

DNS
XinCache DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 2 Jun 2026 to 31 Aug 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 Detected via known email provider
DMARC p=none None (p=none). Monitoring only.
?
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)

Cookies (2)
NameLifetimeDetected as
__Host-authjs.csrf-token session Auth.js
__Secure-authjs.callback-url session Auth.js

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?

1386 ms Server response
6% Faster than peers
5248 ms Largest contentful paint
0.01 Cumulative layout shift
1.8 MB Page weight
1 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.

Vibe Score Breakdown How?

SignalPoints
AI onboarding signals +5
AI writing signals +5
AI iconography signals +5
AI styling signals +10
Default scaffold favicon +10

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
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (4 URLs)
security.txt
llms.txt
ads.txt
humans.txt

Security Headers (6/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
16 JS files
1 CSS files
1 Third-party domains

Brand Colours

App Manifest

ThroughLine — 找到你这一年的主线
display: standalone 3 icons
theme #0F0D0C
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.