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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trendmicro.com

https://trendmicro.com· First analyzed 11 Feb 2026· Updated 11 Feb 2026

Export

trendmicro.com

Mobile

Sponsored

Hosting Provider

Japan150

IP Address

150.70.232.194

Server Location

🇩🇪 Munich, Germany

ASN

AS16880

Organization

Japan150

Server

Nginx

Nameservers

a5-67.akam.net.a18-64.akam.net.a1-159.akam.net.a22-66.akam.net.+2 more

Performance

Page Speed

3 MB

197 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Adobe Experience Manager

Technology Stack

12 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Crazy Egg

Advertising

Google Ads LinkedIn Ads

Libraries

jQuery

Other

AOS (Animate On Scroll)

CSS Frameworks

Icon Libraries

Tag Managers

Web Servers

SEO Analysis

B76/100

trendmicro.comtrendmicro.com

Trend Micro (UK) | Global Enterprise AI Cybersecurity Platform

Enterprise AI cybersecurity platform with layered protection, cyber risk exposure management and SecOps—62 global offices, the United Kingdom office is in Lo...

Description truncated.

Title Length62 chars

Recommended: 50-60 chars

Description Length162 chars

Recommended: 120-160 chars

Issues (0)

4 issues found

Upgrade to view details

Sponsored

Security Score

61%Fair

Interactive

HTTPS

No WAF

285d

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-security-policy

default-src 'self' 'unsafe-inline' 'unsafe-eval' http: https...

content-type

text/html;charset=utf-8

date

Wed, 11 Feb 2026 05:55:41 GMT

etag

"6b4fa-64a85083ce6e2-gzip"

last-modified

Wed, 11 Feb 2026 04:44:49 GMT

Good Warning Issue

Typography & Readability

InterstateBold + OpenSans

63/100

Readability

/30

32/40

18px · LH 1.36

Hierarchy

/20

21/25

3.11x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

10/20

3 fonts

Heading Font

InterstateBold

Sans56px

Body Font

OpenSans

Sans18px

Contrast Ratio

Reading Comfort

~274 CPL

Needs attention

56px

36px

24px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

✅ Protected text on images: Using gradient for readability.

❌ Very long lines: ~274 chars/line causes eye strain. Use max-width: 65ch.

⚠️ Cramped layout: 53 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Buy on MyFonts

Business & Marketing Stack

6 Tools Detected

Enterprise

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

Crazy EggSMB

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(6)munchkin.marketo.net(2)tags.tiqcdn.com(2)cdn.cookielaw.org(2)script.crazyegg.com(1)

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Last analyzed: 11 Feb 2026 at 05:55

Historical Analysis & Change Tracking