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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bulgari.com

https://bulgari.com· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

bulgari.com

Sponsored

Hosting Provider

Vercara, LLC

IP Address

204.74.99.200

Server Location

🇺🇸 Herndon, United States

ASN

AS12008

Organization

Vercara, LLC

CDN

Cloudflare

WAF

Cloudflare

Nameservers

a1-1.akam.net.a9-66.akam.net.pdns3.ultradns.org.a26-64.akam.net.+4 more

Performance

Page Speed

2.3 MB

75 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

Vercara, LLC

CDN

Cloudflare

Detected API Sources

https://cdn-eu.dynamicyield.co...

Technology Stack

6 Technologies Detected

Analytics

Other

CSS Frameworks

Tag Managers

Personalization

SEO Analysis

A+94/100

bulgari.combulgari.com

Fine Italian Jewellery, Watches and Luxury Goods | BULGARI Finland

BULGARI is famous for its glamorous gemstone jewellery, luxury watches, perfumes and leather goods. Discover our spectacular collections.

Title Length66 chars

Recommended: 50-60 chars

Description Length137 chars

Recommended: 120-160 chars

Issues (0)

1 issues found

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Sponsored

Security Score

61%Fair

Interactive

HTTPS

WAF

36d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

Valid From

25.03.2025

Valid Until

25.03.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.bulgari.combulgari.com

SHA-256 Fingerprint

AB:29:25:44:18:EB:36:FF:17:42:C6:12:0F:47:2E:63:6B:65:3E:CE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-type

text/html;charset=UTF-8

cf-ray🇩🇪 Frankfurt

9cf75f245b5facb4-FRA

x-dw-request-base-id

tT3_VrrFk2kBAAB_

cache-control

🔴 No Cache(no-cache, no-store, must-revalidate)

pragma

no-cache

expires

Thu, 01 Dec 1994 16:00:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-0024c501.gslb.pphosted.com

mxa-0024c501.gslb.pphosted.com

Domain Information

bulgari.com

Domain Age

28 years

Created

17.02.1998

Expires

16.02.2027

Last Updated

17.02.2026

Registrar

SafeNames Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Data Protection Officer mentioned

Typography & Readability

Futura

12/100

Readability

/30

5/40

12px · LH 2.08

Hierarchy

/20

11/25

0.96x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Futura

Sans12px

Body Font

Futura

Sans12px

Contrast Ratio

Reading Comfort

~84 CPL

Needs attention

12px

27px

18px

14px

12px

Major Third

Scale

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

⚠️ Wide line spacing (2.08). Consider 1.4-1.8 for better flow.

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

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

✅ Consistent design: Single font family with weight variations is a modern best practice.

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

Buy on MyFonts

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Matomo (Piwik)Mid-Market

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

bulgari.com(6)cdn7.eu.inside.chat(2)local(2)cdn-eu.dynamicyield.com(2)webservices.global-e.com(2)

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Last analyzed: 17 Feb 2026 at 18:34

Historical Analysis & Change Tracking