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Kotomora

Kotomora is the Japanese dictionary that explains which word to use and why — compare similar words, check nuance and register, break whole sentences down word by word, and explore kanji and vocabulary.

Education
South Africa Estimated origin: South Africa

Added July 22, 2026 · Last analysed July 22, 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 22 July 2026; the live site may have changed since.

Kotomora looks production-ready overall, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on July 22, 2026. The site is served through AWS CloudFront, with a domain registered 12 weeks before launch. We've detected 16 technologies on this site, covering analytics, mobile, advertising, and CDN. The stack includes Next.js, React, and Tailwind CSS.

It's running the same core stack as 4,084 other launches.

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

Vibe Score 10 · 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 (16) · Scale-up stack

Infrastructure
CDN AWS CloudFront
Cloud Amazon Web Services
DNS AWS Route 53
Email
Business email Google Workspace
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (5)
Mobile Apple App Store (2)
Google Play
UI library Lucide Icons
Analytics & Marketing
Advertising Google Ads (4)
Analytics Google Analytics (5)
Plausible (4)
SEO Google Search Console
Social Google Search
Tag management Google Tag Manager (3)

Infrastructure

Network
AS16509 · US
DNS
AWS Route 53
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
Amazon
Valid 30 May 2026 to 13 Dec 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2 months
Registered Apr 2026 · Gandi SAS

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 (6)

Cookies (3)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_Y23T9CE9YW 1y Google Analytics
_gcl_au 2mo Google Ads
Local storage (2)
KeySizeDetected as
kotomora-analytics-anonymous-user-id 41 B -
_gcl_ls 277 B Google Ads
Session storage (1)
KeySizeDetected as
kotomora-analytics-session-id 41 B -

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)

Performance How?

1325 ms Server response
7% Faster than peers
1104 ms Largest contentful paint
0.00 Cumulative layout shift
868 KB Page weight
28 KB Image weight
3 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 palette signals +5
AI writing 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 (28 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique

Security Headers (2/6)

X-Frame-Options via CSP frame-ancestors
Permissions-Policy experimental (check browser support)
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 2 of your own resources
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
12 JS files
2 CSS files
3 Third-party domains

Brand Colours

App Manifest

Kotomora
display: standalone 2 icons 2 native app links
theme #071136
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.