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

marketingland.com

https://marketingland.com· First analyzed 15 Feb 2026· Updated 15 Feb 2026

Export

marketingland.com

Mobile

Sponsored

Hosting Provider

Tiger Technologies LLC

IP Address

208.80.6.76

Server Location

🇺🇸 Berkeley, United States

ASN

AS47002

Organization

Tiger Technologies LLC

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns3.tigertech.org.ns2.tigertech.biz.ns1.tigertech.net.

Performance

Page Speed

5.3 MB

114 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

jQuery

Styling

Tailwind CSS

CMS

WordPressv6.8.3

Infrastructure

Hosting

Tiger Technologies LLC

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

18 Technologies Detected

Plugins

Hcaptcha For Forms And More

Libraries

CSS Frameworks

Analytics

Icon Libraries

Fonts

Tag Managers

Advertising

Other

Social

CDN

Customer Support

SEO Analysis

A88/100

marketingland.commarketingland.com

MarTech - Marketing Technology News and Community for MarTech Profe...

MarTech is on a mission to educate marketers about marketing technology and strategy through news and feature reporting, newsletters, research reports, live ...

Title truncated. Description truncated.

Title Length75 chars

Recommended: 50-60 chars

Description Length210 chars

Recommended: 120-160 chars

Issues (0)

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

8 rules

Sitemap reference found

Sponsored

Security Score

81%Very Good

Interactive

HTTPS

WAF

33d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

20.12.2025

Valid Until

20.03.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

martech.org

SHA-256 Fingerprint

EB:AF:F3:C8:89:33:9E:72:84:8D:0A:26:A2:8A:A0:3D:CF:9A:27:72...

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin

https://events.martech.org

cache-control

🟡 600s(max-age=600, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇩🇪 Frankfurt

9ce3ac2f7c9c3727-FRA

content-encoding

⚡ Brotli(br)

content-security-policy

frame-ancestors https://events.martech.org https://martech.o...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (3)

mx3.tigertech.net

mx1.tigertech.net

mx2.tigertech.net

Domain Information

marketingland.com

Domain Age

24y 10m

Created

29.03.2001

Expires

29.03.2026

Last Updated

30.03.2025

Registrar

Tiger Technologies LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Oswald + Roboto

65/100

Readability

/30

25/40

21px · LH 2.10

Hierarchy

/20

13/25

1.9x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

17/20

System fonts

Heading Font

Oswald

Sans40px

Body Font

Roboto

Sans21px

Contrast Ratio

Reading Comfort

~39 CPL

Needs attention

40px

52px

28px

21px

✅ Excellent readability: 21px body text is ideal for all devices.

⚠️ Wide line spacing (2.10). Consider 1.4-1.8 for better flow.

✅ Good hierarchy: Clear distinction between headlines and body text.

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

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

⚠️ Cramped layout: 121 elements lack adequate spacing.

Business & Marketing Stack

6 Tools Detected

Enterprise

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Social Media

ShareThisFree

Social widgets and sharing tools

A/B Testing & Optimization

VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

martech.org(8)googletagmanager.com(2)securepubads.g.doubleclick.net(2)platform-api.sharethis.com(2)app-sj02.marketo.com(2)

Website Identity

Facebook X (Twitter)LinkedIn

Sponsored

Last analyzed: 15 Feb 2026 at 09:11

Historical Analysis & Change Tracking