Actionable Engineering & High-Performance Web Guides

Zero agency filler. Step-by-step diagnostic blueprints, Core Web Vitals fixes, self-hosted AI automation architectures, and conversion-engineered code designed to solve real business bottlenecks.

Recent blog posts

99/100 PageSpeed • 0.7s LCP
Rohan Shahzad •

How to Fix a Slow WordPress Site & Pass Core Web Vitals (From 5.8s to 0.7s)

Eliminate render-blocking CSS/JS, configure Redis persistent object caching, drop TTFB under 200ms, and transition bloated Elementor pages to sub-second load times.

Showing 10 published engineering guides

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INP: 48ms (Passing Tier)
Rohan Shahzad •

Fixing Interaction to Next Paint (INP): Why Your Clicks Feel Sluggish

Eliminate main-thread locking, break up long tasks with scheduler.yield(), and fix UI lag for instantaneous mobile taps.

AI Overview Cited
Rohan Shahzad •

Generative Engine Optimization (GEO): Get Cited in AI Overviews

How to structure technical content and schema so Google AI Overviews, Perplexity, and ChatGPT cite your brand as an authority.

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Webflow → Next.js Scale
Rohan Shahzad •

When Webflow Hits the Wall: Why Startups Move to Custom Code

Overcoming hard CMS limits, complex dynamic logic, and exported script bloat by migrating to clean React & Next.js architecture.

0% Hallucination • RAG
Rohan Shahzad •

Build a Company AI Chatbot That Never Hallucinates Prices

Production RAG architecture with strict confidence thresholds, deterministic fallbacks, and private vector store indexing.

7-Layer Defense
Rohan Shahzad •

The 7-Layer Website Security Audit: Protect Against Attacks

Essential defensive hardening: Content Security Policy (CSP), automated cloud backups, brute-force filters, and server firewalls.

+42% Conversion Rate
Rohan Shahzad •

Anatomy of a 7-Figure Landing Page: 8 Rules That Double Conversions

Visual hierarchy, sub-second LCP, zero cognitive friction, social proof placement, and friction-free mobile checkout flows.

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