Free Business & SEO Tools
Free technical utilities designed to audit website performance, generate structured JSON-LD schemas, and optimize your web applications.
Developer & Marketing Toolkit
Website Speed Checker
Analyze TTFB latency, server load speed, and global CDN delivery performance in under 3 seconds.
Technical SEO Auditor
Scan HTML heading tags, meta descriptions, canonical URLs, and broken links automatically.
JSON-LD Schema Generator
Generate Google-compliant Organization, Service, FAQPage, and Article structured data schemas.
Open Graph Meta Generator
Create social preview meta tags for LinkedIn, Twitter Cards, Facebook, and WhatsApp.
Robots.txt Generator
Generate clean, crawlable robots.txt files for Googlebot, Bingbot, and search indexers.
XML Sitemap Generator
Create valid XML sitemaps formatted for Google Search Console and Bing Webmaster Tools.
FAQ Schema Generator
Build Google FAQ Page accordion rich snippet schemas for higher SERP click-through rates.
AI Meta Tag Generator
Generate high-CTR meta titles and descriptions optimized for Google rankings and click-throughs.
Canonical URL Generator
Prevent duplicate content penalties by generating valid rel=canonical link tags.
Keyword Density Checker
Analyze word frequency, target keyword density percentages, and content readability.
SSL Certificate Checker
Verify TLS/SSL certificate validity, expiration dates, and HTTPS security chain protocols.
Core Web Vitals Auditor
Audit Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP).
Technical Articles & Engineering Guides
Architecting High-Concurrency Microservices with Node.js and Redis
A deep technical breakdown on decoupling database bottlenecks, implementing Redis caching layers, and achieving sub-40ms global API responses under peak traffic.
Building Private RAG Vector Search Engines for Enterprise Support
How to ground LLMs in private corporate documentation using OpenAI embeddings and Pinecone vector databases with zero data leaks.
Bespoke Custom CRM vs Salesforce: Calculating Total Cost of Ownership
Why enterprise sales organizations are switching from per-seat SaaS subscription taxes to proprietary custom CRM software with 100% code ownership.
The Ultimate 2026 Technical SEO Checklist for Next.js Web Applications
Master Server-Side Rendering (SSR), JSON-LD schema injection, dynamic sitemaps, and Core Web Vitals optimization in Next.js 14+.
Explore Enterprise Custom Software Services
Custom Software Development
CRM Development
AI Solutions & Automation
Frequently Asked Questions
Are these developer tools completely free to use?
Yes. All 12 developer and SEO tools are 100% free with unlimited runs and zero signup requirements.
Do you store our analyzed domain data?
No. All audit calculations and schema code generations run in real-time without storing your private domain or client data.