Free Website Audit Tool
Instantly check your website's performance score, SEO health, SSL status, and security headers. Results in 30 seconds. No account needed.
Replaced a $2,000 POS system with a zero-hardware real-time Next.js app. See [Kitchen OS Case Study](/blog/case-study-urban-cafe-foodtech-platform/).
Automated indexation engines targeting Google Search. See [SEO Indexing Engine Blueprint](/blog/case-study-whoisalfaz-seo-indexing-engine/).
Lead scoring & enrichment automation. See [Apollo.io Outreach Blueprint](/blog/apollo-brevo-n8n-outbound-pipeline/).
What does our free website audit tool check?
Our free website audit tool performs comprehensive, real-time diagnostics on your server connectivity, SSL certificate encryption strength, search engine crawlability parameters, HTTP security headers, and Core Web Vitals performance. Each check is carefully mapped to the professional digital solutions we offer to accelerate your web operations.
Performance & Core Web Vitals
We use the official Google PageSpeed Insights API to measure your real-world performance. This includes First Contentful Paint (FCP), Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), Total Blocking Time (TBT), and Speed Index. These Core Web Vitals directly impact your Google search rankings.
Improve your performance with headless architecture →Meta Tags & Open Graph
We scan your page's HTML head for essential SEO tags: title tag length, meta description quality, Open Graph tags (og:title, og:description, og:image), viewport configuration for mobile responsiveness, and canonical URL to prevent duplicate content issues.
Get a professional Technical SEO audit →SSL Certificate
We connect directly to your server's TLS handshake to verify your SSL certificate. We check the certificate issuer, expiration date, days remaining until renewal, and subject validity. An expired or missing SSL certificate will cause browsers to show security warnings and hurt your rankings.
Need help fixing SSL issues? Let's talk →Security Headers
We verify six critical HTTP security headers: Strict-Transport-Security (HSTS), Content-Security-Policy (CSP), X-Content-Type-Options, X-Frame-Options, Referrer-Policy, and Permissions-Policy. Missing security headers leave your website vulnerable to XSS attacks, clickjacking, and data injection.
Harden your site with a custom full-stack build →Robots.txt & Sitemap
We fetch your /robots.txt to verify crawl directives and check for a sitemap reference. We also fetch /sitemap.xml to confirm it exists and count the number of indexed URLs. A missing or misconfigured sitemap prevents search engines from discovering your pages.
Fix your crawlability with Technical SEO →DNS & Connectivity
We resolve your domain's A and AAAA records, measure DNS lookup latency, detect CDN usage via multiple IP addresses, check IPv6 support, and identify redirect chains. Slow DNS resolution or unnecessary redirects add latency to every page load.
Optimize your infrastructure with headless architecture →How can you improve your website audit score?
You can improve your website audit score by compressing your images to next-generation formats (WebP/AVIF), installing and renewing security SSL certificates, enforcing HTTPS redirects, and validating metadata lengths. Start with these high-impact solutions, or consult with us directly to handle these technical fixes.
Enable HSTS and configure a Content-Security-Policy header to protect against XSS and clickjacking attacks.
Compress images to WebP or AVIF format and lazy-load below-the-fold content to improve your PageSpeed score.
Create a complete sitemap.xml listing all important pages and reference it in your robots.txt file.
Write a meta title between 50-60 characters and a meta description between 120-160 characters for every page.
Set up automatic SSL certificate renewal to prevent expiration warnings that drive visitors away.
Use a Content Delivery Network (CDN) to reduce DNS latency and serve assets from edge locations globally.
Deep-Dive Technical Analysis: Understanding Audit Metrics
To achieve high visibility in search engine results, modern websites must satisfy sophisticated search engine optimization standards. When search engine crawlers like Googlebot index a webpage, they evaluate a combination of user experience factors, security protocols, and machine-readable metadata configurations. Understanding the technical architecture behind these checks is essential for growth engineering.
Core Web Vitals
Core Web Vitals are a set of specific factors that Google considers important in a webpage's overall user experience. This audit maps metrics including Largest Contentful Paint (LCP) for loading performance, Cumulative Layout Shift (CLS) for visual stability, and Interaction to Next Paint (INP) for responsiveness. Fast page load times directly correlate with higher conversions and lower bounce rates.
SSL & TLS Handshakes
Hypertext Transfer Protocol Secure (HTTPS) encrypts communication between the browser and server using a Secure Sockets Layer (SSL) or Transport Layer Security (TLS) certificate. Performing direct server-level checks ensures your certificate issuer is trusted, the keys are strong, and expiration thresholds are verified, maintaining security and user trust.
HTTP Security Headers
HTTP security headers provide a vital layer of defense by directing browsers how to handle server responses safely. Configuring HTTP Strict Transport Security (HSTS) prevents downgrade attacks, while a robust Content Security Policy (CSP) restricts unauthorized scripts, preventing Cross-Site Scripting (XSS) and injection vulnerabilities.
Beyond speed and security, search engine crawlability relies on structural assets like XML sitemaps and robots.txt files. A robots.txt file guides search engine bots by indicating which directories to crawl or skip. Meanwhile, a sitemap.xml acts as a roadmap of all valuable URLs, allowing search engines to discover and index your pages quickly. Optimizing your DNS records and resolving network routing hops further reduces DNS lookup latency, accelerating above-the-fold content delivery.
As a professional Growth and Full-Stack Software Engineer, Alfaz Mahmud Rizve builds highly optimized web architectures utilizing headless CMS platforms, Next.js frameworks, and automated integrations. Resolving these performance and technical SEO gaps is critical for growing your digital footprint and scaling conversion metrics.
Are there more free developer tools available?
Yes, we offer additional free growth engineering utilities, including an interactive ROI automation calculator, a custom AI architecture assistant, and a technical library of in-depth guides to support your digital scale-up.
Frequently Asked Questions About Website Audits
Find detailed answers to the most common questions about website speed, search engine optimization, security protocols, and audit scoring systems.
Need expert help fixing these technical issues?
Get professional growth engineering services, custom headless architecture integrations, and advanced technical SEO optimizations built directly by Alfaz Mahmud Rizve.