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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viamichelin.com

https://viamichelin.com· First analyzed 16 Feb 2026· Updated 16 Feb 2026

Export

viamichelin.com

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

54.72.244.154

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

CDN

Nameservers

udns2.cscdns.uk.udns1.cscdns.net.

Performance

Page Speed

1.3 MB

79 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

Svelte

Styling

Tailwind CSS

CMS

Ghost

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Technology Stack

6 Technologies Detected

Analytics

Frameworks

Meta Frameworks

CSS Frameworks

Advertising

SEO Analysis

B70/100

viamichelin.comviamichelin.com

ViaMichelin: Route planner, Maps, Traffic info, Hotels

Explore ViaMichelin, your guide to mobility. Interactive map, itineraries, charging stations, accommodations, restaurants and tourist attractions. Plan your ...

Description truncated.

Title Length54 chars

Recommended: 50-60 chars

Description Length171 chars

Recommended: 120-160 chars

Issues (0)

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

20 URLs

robots.txt

53 rules

Sitemap reference found

Sponsored

Security Score

86%Very Good

Interactive

HTTPS

No WAF

155d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

20.06.2025

Valid Until

21.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

www.viamichelin.frwww.viamichelin.atfr.viamichelin.benl.viamichelin.bede.viamichelin.chfr.viamichelin.chit.viamichelin.chwww.viamichelin.com+12 more

SHA-256 Fingerprint

9F:07:12:24:BF:FF:7F:7F:E4:33:31:DC:2D:40:26:D1:A4:E6:B8:28...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-expose-headers

Server-Timing

cache-control

🟡 1 Hours(max-age=3600)

content-encoding

⚡ Brotli(br)

content-security-policy

worker-src 'self' blob:; script-src 'strict-dynamic' 'unsafe...

content-type

text/html

date

Mon, 16 Feb 2026 21:06:38 GMT

Good Warning Issue

Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

de-smtp-inbound-1.mimecast.com

de-smtp-inbound-2.mimecast.com

Domain Information

viamichelin.com

Domain Age

25y 3m

Created

07.11.2000

Expires

07.11.2026

Last Updated

03.11.2025

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Didomi

Cookie Consent Banner

Didomi

GDPR Indicators

Cookie consent banner detected

CMP: Didomi

Typography & Readability

Manrope + Arial

50/100

Readability

/30

12/40

12px · LH 2.00

Hierarchy

/20

11/25

1.33x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

17/20

System fonts

Heading Font

Manrope

Sans16px

Body Font

Arial

Sans12px

Contrast Ratio

Reading Comfort

~46 CPL

Optimal (45–75)

16px

24px

14px

12px

Minor Second

Scale

❌ Critical: 12px body text is too small. Increase to at least 14px.

⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

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

✅ Protected text on images: Using gradient for readability.

✅ Optimal line length: ~46 characters per line is comfortable to read.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Privacy & Cookies

Quantcast ChoiceMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

prebid.reworldmediafactory.com(3)sdk.privacy-center.org(2)googletagmanager.com(2)securepubads.g.doubleclick.net(2)csync.smilewanted.com(1)

Website Identity

Facebook YouTube

Sponsored

Last analyzed: 16 Feb 2026 at 21:06

Historical Analysis & Change Tracking