Zenith Stack BlogPractical knowledge on AI automation, self-hosting, GDPR-compliant infrastructure, and web development.https://zenith-stack.com/en-USContent Security Policy on Cloudflare Pages: Stop Guessing, Start With Thishttps://zenith-stack.com/en/blog/cloudflare-pages-csp/https://zenith-stack.com/en/blog/cloudflare-pages-csp/CSP on Cloudflare Pages has a few non-obvious requirements — including a script Cloudflare injects automatically. Here's the complete setup for a self-hosted stack.Sat, 14 Mar 2026 00:00:00 GMTCoolify in Production: What the Docs Don't Tell Youhttps://zenith-stack.com/en/blog/coolify-in-production/https://zenith-stack.com/en/blog/coolify-in-production/Coolify is genuinely excellent for self-hosting. Here's what running it in production on Hetzner actually taught us — the gotchas, the fixes, and what to watch for.Sat, 14 Mar 2026 00:00:00 GMTGDPR-Compliant Analytics Without the Cookie Banner: Our Self-Hosted Setuphttps://zenith-stack.com/en/blog/gdpr-analytics-self-hosted/https://zenith-stack.com/en/blog/gdpr-analytics-self-hosted/How we run privacy-first web analytics and conversion tracking on our own server using Plausible and Rybbit — no consent banner, no data leaving the EU, no per-seat fees.Sat, 14 Mar 2026 00:00:00 GMTListmonk: A Real Mailchimp Alternative — What to Know Before You Deployhttps://zenith-stack.com/en/blog/listmonk-mailchimp-alternative/https://zenith-stack.com/en/blog/listmonk-mailchimp-alternative/Listmonk is a powerful self-hosted newsletter server that covers most of what Mailchimp does, at zero per-subscriber cost. Here's an honest look at what it takes to run it in production.Sat, 14 Mar 2026 00:00:00 GMTWhy Your Website Loses Clients Before They Ever Make Contacthttps://zenith-stack.com/en/blog/why-your-website-loses-clients/https://zenith-stack.com/en/blog/why-your-website-loses-clients/Slow load times, poor Core Web Vitals, and generic designs cost real business. What LCP, CLS, and INP mean and how modern technology solves the problem.Fri, 20 Feb 2026 00:00:00 GMTAI Automation: What It Actually Delivers. And What It Doesn't.https://zenith-stack.com/en/blog/ai-automation-what-it-delivers/https://zenith-stack.com/en/blog/ai-automation-what-it-delivers/Concrete use cases for AI-powered automation in everyday business: from lead nurturing to content pipelines, with real examples instead of buzzwords.Wed, 18 Feb 2026 00:00:00 GMTSaaS vs. Self-Hosting: What's Actually Worth It?https://zenith-stack.com/en/blog/saas-vs-self-hosting/https://zenith-stack.com/en/blog/saas-vs-self-hosting/An honest cost comparison between SaaS subscriptions and self-hosted open-source alternatives: real numbers, a GDPR perspective, and a tool-by-tool breakdown.Mon, 16 Feb 2026 00:00:00 GMT