HTTPS Validator
The HTTPS Validator is a free, browser-based utility designed to evaluate whether a website properly supports HTTPS. It helps ensure that web pages are served securely via SSL/TLS, which is critical for protecting user data, building trust, and improving SEO.
How to Use This Tool
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Ensure website security and SEO compliance with our HTTPS Validator tool. This essential utility checks SSL certificates, encryption protocols, and security headers to protect user data and improve search engine rankings.
Start by entering a website domain name in the Website URL field. You do not need to type "https://" – the tool adds it automatically. Use the Example button to test with a sample URL or Clear to start fresh. Click "Validate HTTPS" to run a comprehensive security scan.
The tool performs multiple Security Tests. It verifies SSL Certificate Validation for authenticity and expiration. It checks HTTPS Redirection to ensure all traffic is encrypted. It analyzes HSTS Configuration for strict transport security and scans for Mixed Content that could compromise page security.
Review the overall Security Score presented as a percentage. A high score indicates strong encryption and best practices. Read the Security Recommendations for actionable advice on fixing vulnerabilities and improving your website's security posture.
Examine detailed SSL Certificate Details including issuer information, validity period, and expiration date. This helps prevent unexpected certificate lapses that can cause security warnings for visitors.
Inspect HTTP Security Headers configuration. The validator checks for critical headers like Strict-Transport-Security, Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, and X-XSS-Protection that prevent common web vulnerabilities.
For advanced analysis, click "Run Advanced Tests" for deeper security scanning. Your recently validated websites are saved in the Recent Checks section for quick comparison and monitoring. This powerful validator is essential for webmasters, developers, and SEO specialists to maintain secure, trustworthy websites that rank higher in search results and protect user information.
Use Cases
- Verify if a website correctly enforces HTTPS protocols.
- Check for proper SSL/TLS configuration and automatic redirection.
- Ensure user data is secure when transmitted over the web.
- Support compliance with modern security standards and browser requirements.
Key Features
HTTPS Support Check
Confirm if the site serves securely over HTTPS.
Secure Connection Detection
Identify issues like missing certificates or invalid security setups.
User-Friendly Interface
Simple input and feedback—no technical jargon required.
Ideal for Quick Validation
Fast check to ensure your site or domains are secured.
Frequently Asked Questions
Yes — it’s completely free and requires no registration.
It verifies if a site correctly supports HTTPS and shows secure connection status.
Simply enter the website URL and hit Validate to see if it's securely served over HTTPS.
HTTPS encrypts data in transit, boosts SEO, and prevents browser security warnings.
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👨💻 About the Developer
Muhammad Abid Rahimi
Professional full-stack developer with expertise in creating high-performance web applications and tools. Specializing in PHP, MySQL, JavaScript, and modern web technologies. Passionate about building user-friendly interfaces and scalable backend systems that deliver exceptional user experiences.