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.

DigitalOcean

Hosting Visit digitalocean.com

Developer-friendly cloud provider offering simple Droplets, managed Kubernetes, App Platform, and databases at predictable pricing.

61 detections

20 websites tracked

Updated 20 Feb 2026

Websites Using DigitalOcean

What Is DigitalOcean?

DigitalOcean is a cloud provider designed for developers, startups, and SMBs who need straightforward, affordable computing without enterprise complexity. Founded in 2011, it serves over 600,000 customers across 15 data center regions. The platform differentiates through simplicity and predictable pricing with transparent flat-rate costs.

Core Products

Droplets are virtual private servers ranging from $4/month basic instances to dedicated CPU machines, provisioned in under 55 seconds. Managed Kubernetes provides a free control plane with automatic upgrades.

App Platform PaaS automatically builds and deploys from Git, supporting static sites, Node.js, Python, Go, PHP, Ruby, and Docker. Managed Databases support PostgreSQL, MySQL, MongoDB, Redis, and Kafka with automated failover and daily backups.

Storage and Networking

Spaces provides S3-compatible object storage with built-in CDN at $5/month for 250 GB. Volumes offer attachable SSD block storage starting at $1/month per 10 GB. VPC provides private networking; Load Balancers distribute traffic; Cloud Firewalls protect at the hypervisor level.

Developer Tools

A clean REST API, doctl CLI, and official Terraform provider enable infrastructure-as-code workflows. The Marketplace offers one-click images for WordPress, Docker, GitLab, and dozens more.

Community

DigitalOcean's tutorials are widely regarded as industry-best, covering Linux administration, web development, databases, and DevOps. These professionally written, regularly updated guides frequently rank in search results.

Pricing

Predictability defines pricing. Fixed monthly rates with included bandwidth, no surprise charges for API calls or internal data transfer. Simple budgeting is a major draw.

When to Choose DigitalOcean

Ideal for teams wanting cloud infrastructure without enterprise complexity. Excels for web apps, APIs, microservices, and development environments. The simplicity is particularly popular with individual developers and agencies managing multiple sites.

Alternatives to DigitalOcean

Cloudflare3933 sites Amazon Web Services (AWS)2219 sites Nginx1787 sites Apache1056 sites Google Cloud Platform612 sites Fastly, Inc.552 sites Microsoft Azure337 sites Pantheon234 sites Akamai Technologies225 sites Amazon CloudFront223 sites

Compare DigitalOcean

DigitalOcean vs Cloudflare→DigitalOcean vs Amazon Web Services (AWS)→DigitalOcean vs Nginx→DigitalOcean vs Apache→DigitalOcean vs Google Cloud Platform→

Analyze a Website

Check if any website uses DigitalOcean and discover its full technology stack.

Analyze Now