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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ecolab.com

https://ecolab.com· First analyzed 19 Feb 2026· Updated 19 Feb 2026

Export

ecolab.com

Sponsored

Hosting Provider

Ecolab, Inc.

IP Address

204.69.39.107

Server Location

🇺🇸 Minneapolis, United States

ASN

AS23049

Organization

Ecolab, Inc.

CDN

Akamai

WAF

Akamai

Nameservers

ha1.markmonitor.zone.ha2.markmonitor.zone.ha3.markmonitor.zone.ha4.markmonitor.zone.

Performance

Page Speed

3.3 MB

129 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Ghost

Technology Stack

8 Technologies Detected

Libraries

UI Components

Other

CSS Frameworks

Fonts

Analytics

Tag Managers

Customer Support

SEO Analysis

C62/100

ecolab.comecolab.com

Water, Hygiene and Infection Prevention Solutions and Services | Ec...

Ecolab offers water, hygiene and infection prevention solutions and services that help make the world cleaner, safer and healthier – protecting people and vi...

Title truncated. Description truncated.

Title Length71 chars

Recommended: 50-60 chars

Description Length170 chars

Recommended: 120-160 chars

Issues (0)

6 issues found

Upgrade to view details

Sponsored

Security Score

75%Good

Critical / Transactional

HTTPS

WAF

91d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

Valid From

21.05.2025

Valid Until

21.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ecolab.comecolab.com

SHA-256 Fingerprint

E6:DE:C3:25:72:54:81:28:A1:AE:4F:B6:DD:EF:7C:D2:22:80:28:B3...

Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html; charset=utf-8

cache-control

🔴 No Cache(no-cache, no-store)

expires

-1

pragma

no-cache

strict-transport-security

max-age=31536000; includeSubDomains

x-frame-options

SAMEORIGIN, DENY

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-00073f02.gslb.pphosted.com

mxa-00073f02.gslb.pphosted.com

Domain Information

ecolab.com

Domain Age

30y 1m

Created

25.01.1996

Expires

26.01.2028

Last Updated

25.12.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Data Protection Officer mentioned

Typography & Readability

Roboto + sans-serif

64/100

Readability

/30

20/40

13px · LH 1.50

Hierarchy

/20

21/25

2.77x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Roboto

Sans36px

Body Font

sans-serif

Sans13px

Contrast Ratio

Reading Comfort

~63 CPL

Optimal (45–75)

36px

16px

18px

14px

13px

❌ Critical: 13px body text is too small. Increase to at least 14px.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.8x 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.

GGoogle Fonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(14)gstatic.com(1)googletagmanager.com(1)cdn.cookielaw.org(1)cdn.appdynamics.com(1)

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Last analyzed: 19 Feb 2026 at 23:43

Historical Analysis & Change Tracking