Powered by 9+ AI Models · Always 100% Free

Free AI Website Analyzer
& SEO Checker

Instantly analyze any website's SEO, tech stack, security, and server performance. No signup. No limits. No credit card.

Instant resultsNo signup required9+ AI models
100%
Free Forever
No plans, no limits
9+
AI Models
GPT-4o, Claude, Gemini…
12
Analysis Dimensions
SEO, security, DNS, more
0
Signup Required
Just enter a domain
Features

Everything you need to understand any website

One free report covers all dimensions — no tool switching, no paywalls.

SEO Analysis

AI-evaluated SEO score, keyword strategy assessment, traffic potential, and prioritized optimization recommendations.

Tech Stack Detection

Identify frameworks, CMS platforms, analytics tools, CDN providers, and third-party integrations from page source.

Security & SSL Check

SSL certificate expiry, security response headers (HSTS, CSP, X-Frame-Options), and risk level assessment.

Server & Hosting Info

IP address, geolocation, CDN provider detection, DNS records (A, MX, NS, TXT) and hosting infrastructure details.

Response Time

Measure real-world server response time and identify performance bottlenecks affecting user experience and SEO.

AI Summary Report

12-dimension structured report: site type, content quality, business model, risk level, strengths, and actionable recommendations.

PDF Export

Coming Soon

Download your full report as a shareable PDF document.

White-label Reports

Coming Soon

Branded reports for agencies and client presentations.

How it works

From domain to full report in seconds

01

Enter any domain

Paste any URL or domain name — we automatically clean it. No account, no API key, no rate limits.

Works with any public website worldwide

02

AI analyzes 12+ dimensions

Our system fetches the page, detects tech stack, checks SSL, queries DNS, then runs the data through 9+ AI models to generate a structured report.

Usually completes in 30–60 seconds

03

Get your free report instantly

A permanent, shareable report covering SEO score, technology stack, security status, business model analysis, risk assessment, and more.

Shareable link · No login needed to view

Why Weblogr

More features, completely free

The only free tool that combines AI analysis, security checks, and tech detection in one report.

Feature
Weblogr
BuiltWith
SimilarWeb
AI-Powered AnalysisKey
Free — No LimitsKey
No Signup RequiredKey
Tech Stack Detection
SEO Score & Audit
Security & SSL Check
DNS & Hosting Info
Server Response Time
Business Model Analysis
Risk Level Assessment
Traffic Analytics

* Comparison based on publicly available free tier features as of 2025.

Use Cases

Built for anyone who researches websites

SEO Professionals

Audit any client website in seconds. Get keyword strategy scores, SEO level assessment, and prioritized quick wins — all without paying for enterprise tools.

Developers

Identify the tech stack behind any site. Discover what frameworks, CMS, CDN, and infrastructure choices competitors are making.

Founders & Marketers

Research competitors before launch. Understand their technology maturity, SEO positioning, content strategy, and business model at a glance.

Investors & Analysts

Quick technical due diligence on any domain. Check domain age, technology signals, security posture, trust level, and risk flags.

FAQ

Frequently asked questions

Free forever · No credit card · No signup

Start analyzing websites for free

Just enter a domain. Your full AI report is ready in under 60 seconds.

Analyze a Website Free

Already analyzed 100+ websites this week · See the public report list