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IndieTools blog

Practical guides and product comparisons for indie founders, covering SaaS, SEO, AI, developer tools and building in public.

Paid articles carry a clear disclosure above the article.

GuideCengiz YILMAZ

Shopify PageSpeed Optimization Guide

A measurement-first Shopify speed guide covering themes, apps, Liquid, images, scripts, Core Web Vitals, and safe release validation.

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Astro PageSpeed Optimization Guide

A current, measurement-first guide to optimizing Astro images, islands, rendering, fonts, scripts, caching, and Lighthouse results.

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Nuxt PageSpeed Optimization Guide

A Nuxt 4 performance guide covering rendering, route rules, Nuxt Image, payloads, lazy hydration, scripts, caching, and repeatable testing.

What Is FCP and How to Fix It
GuideCengiz YILMAZ

What Is FCP and How to Fix It

A practical First Contentful Paint guide covering current thresholds, TTFB, render-blocking resources, fonts, client rendering, measurement, and validation.

GuideCengiz YILMAZ

What Is Speed Index and How to Fix It

Understand how Lighthouse measures visual progress with Speed Index, what a slow result means, and how to improve it without optimizing the metric in isolation.

Use caseCengiz YILMAZ

How to Use a Website Screenshot API to Automate Screenshots

Learn how to automate website screenshots using a simple API. This tutorial walks you through capturing and customizing screenshots with ScreenshotOne — perfect for developers, indie makers, or SaaS founders who want to save time and add automated visuals to their projects.