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Clean That Sheet Guard

A simple online tool to clean messy spreadsheets, CSV files, and Excel data fast.

Productivity

Added August 17, 2026 · Last analysed August 17, 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 17 August 2026; the live site may have changed since.

Clean That Sheet Guard ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Worth fixing first: tracking cookies set before any opt-in and incomplete email security.

Launched on Product Hunt on August 17, 2026. The site is served through Cloudflare, with a domain registered 3 months before launch. We've detected 25 technologies on this site, covering analytics, javascript library, security, and ui library. The stack includes Tailwind CSS, TanStack Start, and ChamberMaster.

It's running the same core stack as 1,020 other launches and tighter on security headers than most Product Hunt launches.

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

9.7
StackScope Score
Excellent
88/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 100 · Strong 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 (25)

Infrastructure
CDN Cloudflare (2)
DNS Namecheap DNS
Security Cloudflare Bot Management
HSTS
Email
Business email Google Workspace
Build & Framework
BaaS Supabase
CSS framework Tailwind CSS
Developer tools Vite
Font Google Fonts
JavaScript library TanStack Router
Zod
Meta-framework TanStack Start
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Advertising Google Ads (4)
Analytics Google Analytics (5)
Microsoft Clarity (3)
Tinybird
SEO Google Search Console (2)
Social Google Search
Tag management Google Tag Manager (3)
Commerce & Payments
Payments Stripe
Business Tools
CRM ChamberMaster
AI & Emerging
AI builder Lovable
Other
Directory Fazier

Infrastructure

Network
AS13335 · AE
DNS
Namecheap 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
Google Trust Services
Valid 10 Jul 2026 to 8 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered May 2026 · NameCheap, 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 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 (12)

Cookies (5)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_26MS85Y35Q 1y Google Analytics
_gcl_au 3mo Google Ads
__cf_bm < 1h Cloudflare
__dpl 1d -
Local storage (3)
KeySizeDetected as
cts:first_seen_at 24 B -
cts:last_seen_at 24 B -
_gcl_ls 277 B Google Ads
Session storage (4)
KeySizeDetected as
cts:behavioral_signals 359 B -
cts:first_attribution 112 B -
cts:intent_cluster 7 B -
cts:session_id 36 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)
- Canonical URL declared

Performance How?

1839 ms Server response
3% Faster than peers
1884 ms Largest contentful paint
0.31 Cumulative layout shift
1.2 MB Page weight
20 KB Image weight
7 Third-party domains
0 Console errors
0 Failed requests

2 images: 2 without width/height

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
Recognised AI builder signature +100

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

Security Headers (6/6)

X-Frame-Options via CSP frame-ancestors
Permissions-Policy experimental (check browser support)
Content-Security-Policy ⚠ CSP violation detected: your policy is blocking 1 of your own resource
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
6 JS files
2 CSS files
7 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.