Launch Readiness Check Where to submit your launch

← Back to browse

HackerFlow

Hackerflow is a native mobile app for Hacker News. Explore, discuss and discover the best stories from the Hacker News community.

hackerflow.app · Added June 19, 2026 · Last analysed June 19, 2026 · via Hacker News · 60% unique tagline

Own this Launch?
Screenshot of HackerFlow

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

HackerFlow is largely in shape, with complete legal pages, a thorough launch checklist, and fast page loads. What needs work: missing several security headers and incomplete email security.

Launched on Hacker News on June 19, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 5 weeks before launch. The crawl picked up 9 technologies on this site, covering seo, analytics, CDN, and CSS frameworks. The stack includes Astro, Tailwind CSS, and Apple Business Connect.

For context, it's running the same core stack as 267 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 Web Standards
Complete
70/100 Performance
Fast
Vibe Score 0 · No AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Email
Business email Apple iCloud Mail (2)
Build & Framework
CSS framework Tailwind CSS
Meta-framework Astro
Analytics & Marketing
Analytics PostHog
SEO Apple Business Connect
Google Search Console

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
SSL Certificate
Google Trust Services
Valid 18 May 2026 to 16 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered May 2026 · Namecheap Inc.

Email Security

✓
SPF ~all Soft-fail (~all). Common and accepted.
?
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 (0)

This site uses no client-side storage we could detect on page load.

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?

126 ms Server response
87% Faster than peers
448 ms Largest contentful paint
0.00 Cumulative layout shift
4.8 MB Page weight
4.7 MB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

⚠ 20 images: 5 oversized, 4 without width/height, 18 missing alt text

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

AI Stance

Blocks AI crawlers
✗ llms.txt published
✗ 9 AI bots blocked in robots.txt
Content-Signal
✗ ai-train = no
✓ search = yes
? ai-input (not declared)
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (6 URLs)
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
✓ Terms of Service
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
94% unique
Mentions:
GDPR Cookies Updated: May 18, 2026

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

2 JS files
1 CSS files
3 Third-party domains

App Manifest

HackerFlow
display: standalone 2 icons
theme #f97316
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.