Isochron

Isochron makes private time polls and sign-up sheets for small groups. Send one link, everyone marks when they are free, and the fullest column wins. No email needed, and everything is deleted after 30 days.

Productivity

Added August 6, 2026 · Last analysed August 6, 2026 · via

Own this Launch?

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 6 August 2026; the live site may have changed since.

Isochron has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and no email security records.

Launched on Product Hunt on August 6, 2026. The site is hosted on Hostinger, with a domain registered 1 day before launch. Our crawler found 9 technologies on this site, covering advertising, consent tooling, DNS providers, and web fonts. The stack includes Google Funding Choices, Cloudflare DNS, and Google Ads.

It's also on one of the most common stacks we track, shared by 1,055 launches.

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

7.3

StackScope Score

Good

88/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

3/3 Legal

Complete

2/2 Crawl files

Complete

85/100 Performance

Fast

Vibe Score 8 · 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 (9)

Infrastructure

DNS	Cloudflare DNS
Hosting	Hostinger
Protocol	HTTP/3
Server	LiteSpeed Web Server

Build & Framework

Font	Google Fonts

Analytics & Marketing

Advertising	Google Ads
Advertising	Google AdSense (2)
Consent	Google Funding Choices
SEO	Google Search Console

Infrastructure

Network

AS-HOSTINGER - Hostinger International Limited, CY

AS47583 · UA

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 4 Aug 2026 to 2 Nov 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

3 days

Registered Aug 2026 · Cloudflare, Inc.

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

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 (2)

Cookies (1)

Name	Lifetime	Detected as
FCCDCF	1y	Google Funding Choices

Local storage (1)

Key	Size	Detected as
isochron-v2	89 B	-

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 207 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?

456 ms Server response

35% Faster than peers

744 ms Largest contentful paint

0.34 Cumulative layout shift

722 KB Page weight

4 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?

Signal	Points
AI writing signals	+5
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

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (5 URLs)

✗ security.txt

✗ llms.txt

✓ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy.html

✓ Terms of Service

/terms.html

✓ Consent manager: Google Funding Choices

90% unique

Security Headers (1/6)

✗

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

✓ Code splitting

7 JS files

2 CSS files

4 Third-party domains

Brand Colours

App Manifest

Isochron

display: standalone 3 icons

theme #F1F4F1

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.