Lotus by Open Black Belt

We build software that helps martial arts schools and fitness studios manage, grow, and thrive. Our flagship product, Lotus, is the all-in-one studio management platform.

openblackbelt.com · Added June 15, 2026 · Last analysed June 15, 2026 · via

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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.

Lotus by Open Black Belt looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: 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 Oracle Corporation in the United States, with a domain registered in 2010. We've detected 8 technologies on this site, covering analytics, chat widgets, DNS providers, and transactional email. The stack includes Apache, Google Analytics, and Google Fonts.

It's one of 37 launches on this exact stack.

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

86/100 Performance

Fast

Vibe Score 63 · Many AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (8)

Infrastructure

DNS	HostGator DNS
Hosting	HostGator
Server	Apache

Transactional email	Mailjet (2)

Build & Framework

Font	Google Fonts

Analytics & Marketing

Analytics	Google Analytics (3)
SEO	Google Search Console

Business Tools

Chat	Tawk.to (2)

Infrastructure

Network

ORACLE-BMC-31898 - Oracle Corporation, US

AS31898 · US

DNS

HostGator DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Sectigo Limited

Valid 4 Jul 2025 to 19 Jul 2026

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

Domain Age

15.9 years

Registered Jul 2010 · Launchpad.com Inc.

Email Security

✓

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

✓

DKIM Detected via known email provider

✗

DMARC p=none None (p=none). Monitoring only.

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 (4)

Cookies (4)

Name	Lifetime	Detected as
TawkConnectionTime	session	Tawk.to
twk_idm_key	session	Tawk.to
_ga	1y	Google Analytics
_ga_TNE081NE02	1y	Google Analytics

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)

⚠

Page title is 73 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

⚠

Meta description is 211 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.

Performance How?

717 ms Server response

21% Faster than peers

652 ms Largest contentful paint

0.02 Cumulative layout shift

1.3 MB Page weight

0 KB Image weight

4 Third-party domains

1 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
Placeholder branding	+10
AI copy signals	+5
AI writing signals	+5
AI iconography signals	+3
AI code-structure signals	+5
AI CSS signals	+15

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

Welcomes AI crawlers

✓ 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 (8 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.

84% unique

Mentions:

Cookies Do Not Sell Updated: May 1, 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

✓ Code splitting

8 JS files

1 CSS files

4 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.