Fylova — Free Online PDF Tools
Convert, merge, and split PDF files with fast, simple, privacy-conscious online tools. PDF to Word, Word to PDF, Merge PDF, Split PDF, and JPG to PDF — no account needed.
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 25 August 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Fylova — Free Online PDF Tools ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing Permissions-Policy and Content-Security-Policy, tracking cookies set before any opt-in, and no email security records.
The site is hosted on Render and served through Cloudflare, with a domain registered the day of launch. We've detected 18 technologies on this site, covering ui library, AI builders, analytics, and CDN. The stack includes Tailwind CSS, Base44, and Caddy.
It's running the same core stack as 720 other launches and tighter on security headers than most StackScope Discovery launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (18)
| CDN |
Cloudflare
|
| DNS |
Namecheap DNS
|
| Hosting |
Render
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Server |
Caddy
new
|
| Business email |
Google Workspace
|
| Transactional email |
SendGrid
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| JavaScript library |
React Router
|
| UI library |
Lucide Icons
|
shadcn/ui
new
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
| AI builder |
Base44
(4)
|
Infrastructure
Email Security
Storage (7)
| Name | Lifetime | Detected as |
|---|---|---|
| base44_referrer_origin | 1mo | Base44 |
| _ga | 1y | Google Analytics |
| _ga_DPC60PB4F1 | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| base44_analytics_session_id | 22 B | Base44 |
| base44_app_id | 24 B | Base44 |
| base44_from_url | 19 B | Base44 |
| base44_functions_version | 4 B | Base44 |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized, 2 missing alt text
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 CSS signals | +10 |
| AI writing 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.