What does StackOptic analyze?

StackOptic runs 18 analysis modules on any public website from a single URL. It detects 7,000+ technologies (CMS, frameworks, analytics, payments, CDN, hosting), evaluates SSL certificates and HTTP security headers with grades from A+ to F, measures Core Web Vitals (LCP, CLS, TBT, FCP), audits SEO meta tags and structured data, checks email security (SPF, DKIM, DMARC), analyzes AI & LLM readiness including bot access and llms.txt validation, extracts color palettes and typography, estimates carbon footprint, and generates permanent shareable reports.

Does it work on sites behind Cloudflare or bot protection?

Yes. StackOptic uses a real browser engine that loads pages exactly like a human visitor — executing JavaScript, rendering CSS, and handling redirects. This allows it to bypass Cloudflare, LiteSpeed, Sucuri, and other bot protection systems where traditional crawlers and HTTP-only tools fail.

What do I get on the free plan?

The free plan includes 5 analyses per day with access to all 18 modules, full scores, technology detection, and security grades. Every report is permanently accessible via a unique shareable URL — no login required to view. No credit card needed. AI-powered insights, re-analysis, PDF/JSON export, and comparison features are available on Pro ($24/mo) and Agency ($99/mo) plans.

What is AI & LLM readiness analysis?

This module evaluates how visible and citable your website is to AI search engines like ChatGPT, Perplexity, Google AI Overviews, and Claude. It audits access permissions for 8 major AI bots, validates llms.txt and llms-full.txt files, scores citation-ready content structure, and analyzes structured data (JSON-LD) for GEO readiness — helping you rank in the next generation of search.

How long does an analysis take?

Most analyses complete in under 10 seconds. StackOptic runs all 18 modules in parallel using a real browser session, so you get technology detection, security audit, performance metrics, SEO analysis, and AI readiness scoring simultaneously.

How accurate are the results?

Detection is based on real browser execution — DOM inspection, JavaScript runtime analysis, HTTP headers, and DNS records. With 7,000+ technology signatures and Lighthouse-calibrated performance scoring, StackOptic achieves high accuracy for mainstream technologies.

What security checks are performed?

The security module evaluates SSL/TLS certificates, 12+ HTTP security headers (HSTS, CSP, X-Frame-Options, Permissions-Policy, Referrer-Policy), HTTPS enforcement, and email authentication (SPF, DKIM, DMARC). Each site receives a letter grade from A+ to F with specific remediation steps.

Do you store the websites I analyze?

StackOptic only stores publicly available information that any visitor to a website would see — HTML content, HTTP headers, DNS records, and screenshots. We do not access private data, log in to websites, or perform any intrusive testing.

Technology Comparison

Material UI vs Chakra UI

Side-by-side comparison based on real-world adoption data from 215 detections across analyzed websites.

Market Share Distribution

Material UI (43%)Chakra UI (57%)

Total Detections

Material UI

122

Chakra UI

HIGHER

Websites Using

Material UI

122

Chakra UI

HIGHER

Used Together

websites use both

2% OVERLAP

Material UI

UI Libraries

React UI component library implementing Google's Material Design. Offers 50+ customizable components with a comprehensive theming system.

93 detections

93 sites

Visit Website View Profile

Chakra UI

UI Libraries

Simple, modular, and accessible React component library with built-in dark mode, responsive styles, and composable design tokens.

122 detections

122 sites

Visit Website View Profile

Our Analysis

Chakra UI has a slight edge over Material UI, detected on 122 vs 93 websites. 4 websites use both technologies together (2% overlap). Both are in the UI Libraries category, making them direct alternatives.

Frequently Asked Questions

What is the difference between Material UI and Chakra UI?

React UI component library implementing Google's Material Design. Offers 50+ customizable components with a comprehensive theming system. Simple, modular, and accessible React component library with built-in dark mode, responsive styles, and composable design tokens. Both belong to the UI Libraries category, making them direct alternatives.

Which is more popular, Material UI or Chakra UI?

Based on our analysis of real websites, Chakra UI is more widely adopted with 122 detections compared to Material UI's 93.

Can Material UI and Chakra UI be used together?

Yes! We've detected 4 websites that use both Material UI and Chakra UI together, showing they can complement each other in certain setups.

Check Any Website's Technology Stack

Find out if a website uses Material UI, Chakra UI, or any other technology.

Analyze a Website

More Comparisons

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Material UI vs Chakra UI

Market Share Distribution

Material UI

Chakra UI

Our Analysis

Sites Using Both (4)

Only Material UI

Only Chakra UI

Frequently Asked Questions

What is the difference between Material UI and Chakra UI?

Which is more popular, Material UI or Chakra UI?

Can Material UI and Chakra UI be used together?

Check Any Website's Technology Stack

More Comparisons