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Sprinklz

Show HN: An RSS reader with a configurable recommendation engine

Added July 14, 2026 · Last analysed July 14, 2026 · via Hacker News · 56% 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 14 July 2026; the live site may have changed since.

Sprinklz still has work before launch. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Hacker News on July 14, 2026. The site is hosted on DigitalOcean in the United States. The crawl picked up 12 technologies on this site, covering advertising, analytics, CSS frameworks, and DNS providers. The stack includes React, Tailwind CSS, and Google Hosted Libraries.

For context, it's on one of the most common stacks we track, shared by 290 launches.

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

Vibe Score 5 · 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 (12)

Infrastructure
DNS Namecheap DNS
OS Ubuntu
Security HSTS
Server nginx
Email
Email forwarding Namecheap Email Forwarding (2)
Build & Framework
CSS framework Tailwind CSS
Framework React
JavaScript library jQuery (2)
Package CDN Google Hosted Libraries
Analytics & Marketing
Advertising Reddit Ads (3)
Analytics PostHog (5)
Tag management Google Tag Manager (4)

Infrastructure

DNS
Namecheap DNS
Authoritative nameserver
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 29 May 2026 to 27 Aug 2026
Certificate as captured in this snapshot, not a live check.

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 (7)

Cookies (3)
NameLifetimeDetected as
ph_phc_pzYaYPP0MwYR6OBqCNdJL5biQXuQCC1ZAzv4O426ZYG_posthog 12mo PostHog
vid 1y -
_rdt_uuid 2mo Reddit Ads
Local storage (1)
KeySizeDetected as
ph_phc_pzYaYPP0MwYR6OBqCNdJL5biQXuQCC1ZAzv4O426ZYG_posthog 1.6 KB PostHog
Session storage (3)
KeySizeDetected as
ph_phc_pzYaYPP0MwYR6OBqCNdJL5biQXuQCC1ZAzv4O426ZYG_posthog 388 B PostHog
ph_phc_pzYaYPP0MwYR6OBqCNdJL5biQXuQCC1ZAzv4O426ZYG_primary_window_exists 4 B PostHog
ph_phc_pzYaYPP0MwYR6OBqCNdJL5biQXuQCC1ZAzv4O426ZYG_window_id 38 B PostHog

Readiness Breakdown How?

Responsive viewport meta tag
- Custom title and meta description
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags
- Favicon present
- Semantic HTML (nav, main, article)

Performance How?

371 ms Server response
48% Faster than peers
2264 ms Largest contentful paint
0.00 Cumulative layout shift
2.3 MB Page weight
1 KB Image weight
5 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 code-structure signals +5

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

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (1/6)

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

Build

Code splitting
11 JS files
2 CSS files
5 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.