Page Analyzer

Page Analyzer is a full-fledged web application built with PHP and the Slim framework that analyzes specified web pages for SEO suitability. The service checks page availability and extracts critical SEO tags.

Demo:

Demo

📋 Project Description

This application allows you to:

• Add new sites for monitoring via a user-friendly form on the main page.
• View a list of all added resources, including the results of their latest checks (status code, date).
• Run detailed SEO checks for a specific page.
• Maintain a check history, storing:
  • HTTP response code.
  • Page Title (from the <title> tag).
  • Main heading (<h1>).
  • Meta description (description).

🛠 Tech Stack

• Backend: PHP (Slim Framework).
• Database: PostgreSQL (using PDO library for queries).
• Frontend: Bootstrap for responsive design.
• Infrastructure: Makefile for task automation, deployed via Render.com.

💻 System Requirements

• PHP: >= 8.1
• Composer: For dependency management.
• PostgreSQL: For data storage.
• Make: To execute build and run commands.

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🚀 Installation & Setup

1. Clone the Repository

git clone https://github.com/ElenaManukyan/php-project-9.git
cd php-project-9

2. Install Dependencies

Use Composer via the provided Makefile:

make install

3. Database Setup

The application requires PostgreSQL. Follow these steps to prepare your local environment:

1. Create the database:

   createdb page_analyzer

   or

   1.1. Enter the standard PostgreSQL console

   psql postgres

   1.2. Execute the query inside the console:

   CREATE DATABASE page_analyzer

   1.3. Exit the console

   \q

2. Initialize the table structure using the provided SQL file:

   psql -d page_analyzer -f database.sql

3. Set up your environment variables: Create a .env file in the root directory and add your connection string:

   DATABASE_URL=postgresql://<your_login>:<your_password>@localhost:<your_port>/<your_name_db>

4. Launch the Application

Start the built-in PHP server:

make start

By default, the application will be available at: http://localhost:8000.

🛠 Available Commands (Makefile)

• make start - Starts the web server on port 8000.
• make install - Installs all project dependencies via Composer.
• make lint - Runs the PHP linter (PHP_CodeSniffer) following the PSR12 standard.
• make stop - Stops the server running on the specified port.

📸 Interface Preview

The application features an intuitive interface divided into three main sections:

1. Home Page: A form to input a URL and add a site to the system.
2. Sites List: A table showing all resources and the status of their most recent check.
3. Analysis Page: Detailed historical data for every check performed on a specific URL.