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.

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bundesgesundheitsministerium.de

https://bundesgesundheitsministerium.de· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

Mobile

Sponsored

Hosting Provider

Myra Security GmbH

IP Address

185.85.0.195

Server Location

🇩🇪 Munich, Germany

ASN

AS20546

Organization

Myra Security GmbH

Server

myracloud

CDN

Nameservers

ns02.versatel.de.ns1.dimdi.de.

Performance

Page Speed

772 KB

30 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

TYPO3

Technology Stack

3 Technologies Detected

Meta Frameworks

Astro

Other

GSAP

CSS Frameworks

Tailwind CSS

SEO Analysis

A+91/100

bundesgesundheitsministerium.debundesgesundheitsministerium.de

Bundesministerium für Gesundheit (BMG)

Offizielle Internetseite des Bundesgesundheitsministeriums (BMG). Hier finden Sie aktuelle Informationen zu Gesundheitsthemen und Gesundheitspolitik.

Title Length38 chars

Recommended: 50-60 chars

Description Length149 chars

Recommended: 120-160 chars

Issues (0)

1 issues found

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Crawlability

Sitemap

Type: index

8 URLs

robots.txt

19 rules

Sitemap reference found

Sponsored

Security Score

81%Very Good

Interactive

HTTPS

No WAF

158d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

22.07.2025

Valid Until

22.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.bundesgesundheitsministerium.debundesgesundheitsministerium.de

SHA-256 Fingerprint

52:8C:F3:45:96:74:8E:0C:43:0E:F3:D7:2D:C3:76:AA:C5:ED:01:27...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 300s(max-age=300)

content-encoding

📦 Gzip(gzip)

content-language

content-security-policy

default-src 'self';object-src 'self';frame-src 'self' blob: ...

content-type

text/html; charset=utf-8

date

Sat, 14 Feb 2026 03:46:57 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

bundesgesundheitsministerium.de

Last Updated

29.11.2012

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Bundessans-Bold + Bundessans-Regular

50/100

Readability

/30

24/40

14px · LH 1.25

Hierarchy

/20

25/25

3.05x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Bundessans-Bold

Sans44px

Body Font

Bundessans-Regular

Sans14px

Contrast Ratio

Reading Comfort

~36 CPL

Needs attention

44px

23px

14px

⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ Good performance: Using 2 font families keeps load times fast.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

⚠️ Risky: Text appears on background images without overlay protection.

⚠️ Cramped layout: 21 elements lack adequate spacing.

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Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(4)

Website Identity

Facebook X (Twitter)Instagram LinkedIn YouTube TikTok Telegram Mastodon Threads Bluesky

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Last analyzed: 14 Feb 2026 at 03:47

Historical Analysis & Change Tracking