A fast, lightweight and open-source Website Audit Tool combining:
Google Lighthouse Performance Score (via PageSpeed API)
Klawio 100-Point SEO Engine (custom scoring)
Mobile performance score
Key Findings engine
Automatic email reporting
Fully PHP backend (no Composer needed)
Simple embeddable frontend
Perfect for agencies, freelancers, and SaaS builders looking to offer free website audits as a lead generator.
🚀 Features 🧪 Performance Auditing
Google Lighthouse performance score
Mobile-mode scanning
Server latency info
Overall Klawio score calculation
🔍 Klawio SEO Engine (100 points)
Includes checks for:
title tag
Meta description
h1 existence
Canonical tag
OG title / description
Robots.txt
Sitemap.xml
Image ALT attributes
Keyword density (basic)
Noindex detection
📧 Email Report
Audit emailed to the user
Copy emailed to admin
HTML formatted report
🌐 Frontend
Simple HTML widget
JavaScript fetch handler
Minimal, clean UI
Easy to embed in WordPress / Elementor / Divi / any site
🖥 Backend
Pure PHP
No framework
No dependencies
Works on any shared hosting
Secure config file
Clean JSON API output
📁 Project Structure klawio-website-audit-system/ │ ├── api/ │ ├── api.php (Main backend) │ ├── sample.config.php (Template for user credentials) │ ├── web/ │ ├── index.html (Demo UI) │ ├── audit.js (Frontend logic) │ ├── audit.css (Optional styles) │ └── README.md
🛠 Installation 1️⃣ Clone the repository git clone https://github.com/mhakantatlici/klawio-website-audit-system
2️⃣ Create your config
Go to the api folder.
Copy:
sample.config.php → config.php
Fill in:
Your Google PageSpeed API Key
SMTP sender email
Your admin email
3️⃣ Upload to hosting
Any shared hosting or VPS works. Requires only:
PHP 7.4+
cURL enabled
4️⃣ Test API
Go to:
yourdomain.com/api/api.php
Expected output:
{"error":"URL and email are required"}
🧪 Using the Audit UI
The frontend demo is inside /web.
You can embed index.html directly or copy the form + audit.js into any website (including WordPress).
🧩 API Endpoint
POST to:
/api/api.php
Body (x-www-form-urlencoded): url=https://example.com email=user@example.com
JSON Response: { "status": "ok", "overall_score": 78, "performance_score": 66, "seo_score": 83, "mobile_score": 66, "findings": [...], "email_sent": true }
📝 License
MIT License © 2025 Klawio Web Agency
This project is free to use, modify, and integrate into commercial SaaS products.