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TAS-CHA

複数のチャット・タスク管理ツールを使い分ける負担を解消。チャット・タスク管理・AIタスク生成・ガントチャート・議事録・ファイル管理を1つに統合し、1日60分の業務短縮を実現するオールインワン仕事管理ツール「TAS-CHA(タスチャ)」。無料プランから利用可能。

Productivity
Japan Estimated origin: Japan

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.

TAS-CHA has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on August 18, 2026. The site is hosted on SAKURA Internet Inc. in Japan, with a domain registered in 2021. Our crawler found 8 technologies on this site, covering analytics, advertising, DNS providers, and web fonts. The stack includes Facebook Pixel, Google Analytics, and Google Fonts.

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

Vibe Score 25 · Some 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 (8)

Infrastructure
DNS IIJ DNS
Server nginx
Build & Framework
Font Google Fonts
Analytics & Marketing
Advertising Facebook Pixel (3)
Analytics Google Analytics (3)
Microsoft Clarity (2)
Tag management Google Tag Manager (4)
Business Tools
Reviews Trustpilot

Infrastructure

DNS
IIJ DNS
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
Let's Encrypt
Valid 10 Aug 2026 to 8 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5.1 years
Registered Jul 2021 · GMO Internet Group, Inc. d/b/a Onamae.com

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM (via apex tas-cha.com) Detected on apex tas-cha.com
DMARC p=none (via apex tas-cha.com) 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 (5)

Cookies (3)
NameLifetimeDetected as
_fbp 2mo Facebook Pixel
_ga 1y Google Analytics
_ga_N5YBRPLDD7 1y Google Analytics
Local storage (2)
KeySizeDetected as
lastExternalReferrer 5 B -
lastExternalReferrerTime 13 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?

1565 ms Server response
5% Faster than peers
1752 ms Largest contentful paint
0.02 Cumulative layout shift
1.6 MB Page weight
426 KB Image weight
8 Third-party domains
0 Console errors
0 Failed requests

31 images: 6 oversized

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 code-structure 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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (1 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/terms/privacy/
Terms of Service
/terms/info/
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique

Security Headers (0/6)

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

Build

Code splitting
8 JS files
2 CSS files
8 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.