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.

Back to Search

idc.com

https://idc.com· First analyzed 12 Feb 2026· Updated 12 Feb 2026

Export

idc.com

Mobile

Sponsored

Hosting Provider

Automattic, Inc

IP Address

192.0.66.129

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

CDN

Nameservers

ns-376.awsdns-47.com.ns-1020.awsdns-63.net.ns-1486.awsdns-57.org.ns-1821.awsdns-35.co.uk.

Performance

Page Speed

1.2 MB

38 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.3

cms

IDCv3.0.0

by Facta Studio

View Theme

Technology Stack

15 Technologies Detected

Plugins

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Analytics

Libraries

CSS Frameworks

Icon Libraries

Tag Managers

Customer Support

Advertising

Microsoft Advertising

Web Servers

Nginx

SEO Analysis

A82/100

idc.comidc.com

IDC | Trusted Tech Intelligence

Navigate the changing tech landscape with IDC’s trusted intelligence and insights from 11 billion data points.

Title Length31 chars

Recommended: 50-60 chars

Description Length110 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (5/7)

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

27 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

66%Fair

Interactive

HTTPS

No WAF

33d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.12.2025

Valid Until

18.03.2026

Subject Alternative Names (2)

idc.comwww.idc.com

SHA-256 Fingerprint

5B:4B:40:55:7B:1A:3A:D7:EC:B6:D3:E6:C6:4D:79:45:49:36:03:08...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟡 300s(max-age=300, must-revalidate)

content-encoding

⚡ Brotli(br)

content-security-policy

default-src 'self' https:; base-uri 'self'; form-action 'sel...

content-type

text/html; charset=UTF-8

date

Thu, 12 Feb 2026 12:21:42 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

idc-com.mail.protection.outlook.com

Domain Information

idc.com

Domain Age

28y 7m

Created

08.07.1997

Expires

07.07.2026

Last Updated

05.06.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

TrustArc

Cookie Consent Banner

TrustArc

GDPR Indicators

Cookie consent banner detected

CMP: TrustArc

Data Protection Officer mentioned

Typography & Readability

Georgia

53/100

Readability

/30

32/40

36px · LH 1.33

Hierarchy

/20

18/25

2.22x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Georgia

Serif80px

Body Font

Georgia

Serif36px

Contrast Ratio

Reading Comfort

~35 CPL

Needs attention

80px

44px

28px

36px

✅ Excellent readability: 36px body text is ideal for all devices.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

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

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

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

⚠️ Cramped layout: 22 elements lack adequate spacing.

AAdobe Fonts Buy on MyFonts

Business & Marketing Stack

6 Tools Detected

Enterprise

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Customer Support

DriftMid-Market

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

TrustArcEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)bat.bing.com(2)idc.com(2)consent.trustarc.com(2)js.driftt.com(1)

Website Identity

idc.com

28 years old

MarkMonitor Inc.📧 Microsoft 365

Social Profiles

X (Twitter)LinkedIn

Sponsored

Last analyzed: 12 Feb 2026 at 12:22

Historical Analysis & Change Tracking