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PeriodlyWise

PeriodlyWise helps you estimate your period, menstrual cycle, ovulation window, and fertility days with privacy-focused cycle tracking tools.

periodlywise.com · Added June 15, 2026 · Last analysed June 15, 2026 · via · 71% 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 15 June 2026; the live site may have changed since.

PeriodlyWise has the basics covered well, with complete legal pages and clean crawl signals. Worth fixing first: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on June 15, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 2 weeks before launch. Our crawler found 12 technologies on this site, covering analytics, build tooling, CDN, and directory. The stack includes Vite, Cloudflare, and Cloudflare Bot Management.

Notably, it's running the same core stack as 756 other launches.

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

Vibe Score 3 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (12)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Protocol HTTP/3
Security Cloudflare Bot Management
Email
Business email Zoho Mail (2)
Transactional email Resend
Build & Framework
Build tool Vite
Analytics & Marketing
Analytics Google Analytics (3)
Microsoft Clarity
Tag management Google Tag Manager (3)
Business Tools
SaaS Zoho
Other
Directory Product Hunt

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 26 May 2026 to 24 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
20 days
Registered May 2026 · NameCheap, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
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 (3)

Cookies (3)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_LCSHYWV15M 1y Google Analytics
__cf_bm < 1h Cloudflare

Readiness Breakdown How?

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

Performance How?

159 ms Server response
79% Faster than peers
884 ms Largest contentful paint
0.00 Cumulative layout shift
2.1 MB Page weight
1.4 MB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

5 images: 4 oversized, 4 without width/height, 4 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.

Vibe Score Breakdown How?

SignalPoints
AI palette signals +3

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

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

Well-Known Files

sitemap.xml (150 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
90% unique

Security Headers (2/6)

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

Build

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

Brand Colours

App Manifest

PeriodlyWise
display: standalone 4 icons
theme #fff7f2
health lifestyle utilities
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.