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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mint.com

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

Export

mint.com

Sponsored

Hosting Provider

Akamai Technologies, Inc.

IP Address

184.24.23.141

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS16625

Organization

Akamai Technologies, Inc.

Server

AkamaiNetStorage

Nameservers

a1-182.akam.net.a11-64.akam.net.a18-64.akam.net.a24-67.akam.net.+6 more

Performance

Page Speed

287 KB

99 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Akamai Technologies, Inc.

Technology Stack

4 Technologies Detected

Other

CSS Frameworks

Email Marketing

CDN

SEO Analysis

A82/100

mint.commint.com

Budget Tracker & Planner | Free Online Money Management | Mint

Take charge of your finances with Mint’s online budget planner. Our free budget tracker helps you understand your spending for a brighter financial future.

Title Length62 chars

Recommended: 50-60 chars

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

3 issues found

Upgrade to view details

Sponsored

Security Score

46%Poor

Interactive

HTTPS

WAF

231d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.09.2025

Valid Until

05.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (18)

mint.intuit.comablink.em1.mint.intuit.comablink.em2.mint.intuit.comanswers.mint.combills.mint.comblog.mint.comblog.mint.intuit.comedit.mint.com+10 more

SHA-256 Fingerprint

25:82:BD:37:5C:84:10:E3:90:9D:57:C4:7F:66:88:CC:D7:B6:18:F3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-length

8030

content-type

text/html

date

Mon, 16 Feb 2026 13:26:36 GMT

etag

"8ca0e45427e812b88f1a8a5d71840394:1739438756.295659"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (6)

smtp-qcz.intuit.com

mx2.intuit.iphmx.com

smtp-lcz.intuit.com

mta01-lv.intuit.com

+2 more

Domain Information

mint.com

Domain Age

33y 11m

Created

04.03.1992

Expires

05.03.2027

Last Updated

01.02.2026

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Typography & Readability

helvetica

83/100

Readability

/30

40/40

20px · LH 1.40

Hierarchy

/20

25/25

3x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

helvetica

Sans60px

Body Font

helvetica

Sans20px

Contrast Ratio

Reading Comfort

~40 CPL

Needs attention

60px

20px

34px

20px

Minor Second

Scale

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ Good performance: Using 1 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

3 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Reviews & Social Proof

BazaarvoiceEnterprise

Customer reviews and testimonials

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(17)tags.tiqcdn.com(1)uxfabric.intuitcdn.net(1)lib.intuitcdn.net(1)

Website Identity

mint.com

33 years old

MarkMonitor Inc.

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 16 Feb 2026 at 13:26

Historical Analysis & Change Tracking