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Dates by Agenda Hero

Agenda Hero turns text, images, and PDFs into calendar events you can instantly add to Google, Apple, and Outlook. Or create a shareable schedule so your team, family, or group can get events on their calendars too. Experience AI Magic.

Productivity

Added August 18, 2026 · Last analysed August 18, 2026 · via

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 August 2026; the live site may have changed since.

Dates by Agenda Hero scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing Permissions-Policy and Content-Security-Policy and tracking cookies set before any opt-in.

Launched on Product Hunt on August 18, 2026. The site is hosted on DigitalOcean App Platform and served through Cloudflare, with a domain registered in 2020. Our crawler found 20 technologies on this site, covering analytics, error tracking, security, and advertising. The stack includes Next.js, React, and Amplitude.

It's also one of 34 launches on this exact stack 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 →

8.7
StackScope Score
Excellent
88/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
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 (20)

Email
Business email Google Workspace (3)
Transactional email Postmark
Build & Framework
Framework React
JavaScript library Zod
Meta-framework Next.js (4)
UI library Chakra UI
Video Cloudflare Stream
Analytics & Marketing
Advertising Facebook Pixel (3)
Analytics Amplitude (4)
Google Analytics (4)
SEO Google Search Console
Tag management Google Tag Manager (4)
Business Tools
Error tracking LogRocket
Sentry
AI & Emerging
AI service OpenAI

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 6 Aug 2026 to 4 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6.6 years
Registered Jan 2020 · NameCheap, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=quarantine Quarantine (moderate)
?
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 (14)

Cookies (6)
NameLifetimeDetected as
AMP_a617d7a0a8 1y Amplitude
AMP_MKTG_a617d7a0a8 1y Amplitude
_fbp 3mo Facebook Pixel
_ga 1y Google Analytics
_ga_WYZQ0P3Z1C 1y Google Analytics
__cf_bm < 1h Cloudflare
Local storage (5)
KeySizeDetected as
AMP_remote_config_a617d7a0a8 155 B Amplitude
AMP_unsent_a617d7a0a8 2 B Amplitude
chakra-ui-color-mode 5 B Chakra UI
lastExternalReferrer 5 B -
lastExternalReferrerTime 13 B -
Session storage (2)
KeySizeDetected as
AMP_PAGE_VIEW 53 B Amplitude
AMP_URL_INFO 69 B Amplitude
IndexedDB (1)
DatabaseVersionDetected as
AMP_diagnostics_a617d7a0a8 1 Amplitude

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Meta description is 236 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Canonical URL declared

Performance How?

393 ms Server response
44% Faster than peers
0.00 Cumulative layout shift
3.4 MB Page weight
687 KB Image weight
5 Third-party domains
2 Console errors
2 Failed requests

23 images: 6 oversized, 13 missing alt text

Broken first-party requests (2), worth fixing
  • 404 /new.txt?_rsc=1mlfg
  • 404 /magic.txt?_rsc=1mlfg

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 copy 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 (1376 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/tos
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Generated by Iubenda
48% unique

Security Headers (4/6)

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

Build

Code splitting
11 JS files
1 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.