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

cultofmac.com

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

Export

cultofmac.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.193.250

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

nora.ns.cloudflare.com.dan.ns.cloudflare.com.

Performance

Page Speed

24.7 MB

155 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Detected API Sources

https://cdn.id5-sync.com/api/1...

Technology Stack

19 Technologies Detected

Plugins

Flexy Breadcrumb Open Video Toplytics Lasso Com2014 Custom Popup Manager Megamenu

Yoast SEO

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Plausible Analytics

Advertising

Google Ads Google AdSense

Libraries

CSS Frameworks

Icon Libraries

Fonts

CDN

SEO Analysis

B76/100

cultofmac.comcultofmac.com

Cult of Mac | Your source for the latest Apple news, rumors, analys...

Cult of Mac | Your source for the latest Apple news, rumors, analysis, reviews, how-tos and deals.

Title truncated.

Title Length98 chars

Recommended: 50-60 chars

Description Length98 chars

Recommended: 120-160 chars

Issues (0)

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

104 URLs

robots.txt

9 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

26%Critical

Interactive

HTTPS

WAF

52d

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+H3

Valid From

08.01.2026

Valid Until

08.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

cultofmac.com*.cultofmac.com

SHA-256 Fingerprint

A8:92:FD:D0:87:BC:0F:D7:25:60:A2:71:B7:06:FB:55:8C:F0:92:E5...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

date

Sun, 15 Feb 2026 03:23:26 GMT

content-type

text/html; charset=UTF-8

server

cloudflare

nel

{"report_to":"cf-nel", "success_fraction":0.0, "max_age":604...

vary

Accept-Encoding

link

<https://www.cultofmac.com/wp-json/>; rel="https://api.w.org...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt4.aspmx.l.google.com

alt3.aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx.l.google.com

+1 more

Domain Information

cultofmac.com

Domain Age

24 years

Created

01.02.2002

Expires

01.02.2028

Last Updated

10.11.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Museo-500 + Helvetica Neue

58/100

Readability

/30

40/40

18px · LH 1.40

Hierarchy

/20

13/25

1.89x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

17/20

System fonts

Heading Font

Museo-500

Sans34px

Body Font

Helvetica Neue

Sans18px

Contrast Ratio

Reading Comfort

~72 CPL

Optimal (45–75)

34px

36px

18px

Minor Second

Scale

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

✅ Optimal line spacing: 1.40 ratio ensures comfortable reading.

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

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

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

✅ Optimal line length: ~72 characters per line is comfortable to read.

GGoogle Fonts Buy on MyFonts

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

PlausibleSMB

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Affiliate & Partnerships

CJ AffiliateEnterprise

Affiliate networks and partner tracking

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cultofmac.com(3)go.ezodn.com(3)the.gatekeeperconsent.com(2)ezojs.com(2)google-analytics.com(1)

Website Identity

cultofmac.com

24 years old

GoDaddy.com, LLC📧 Google Workspace

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube TikTok Mastodon

Sponsored

Last analyzed: 15 Feb 2026 at 03:24

Historical Analysis & Change Tracking