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

netfirms.com

https://netfirms.com· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

netfirms.com

Mobile

Sponsored

Hosting Provider

Newfold Digital, Inc.

IP Address

65.254.227.16

Server Location

🇺🇸 Jacksonville, United States

ASN

AS29873

Organization

Newfold Digital, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns1.netfirms.com.ns2.netfirms.com.ns3.netfirms.com.

Performance

Page Speed

440 KB

49 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Newfold Digital, Inc.

CDN

Cloudflare

Technology Stack

11 Technologies Detected

CSS Frameworks

Analytics

Libraries

Other

Icon Libraries

Fonts

Tag Managers

CDN

SEO Analysis

D44/100

netfirms.comnetfirms.com

Netfirms Login

Small business web hosting offering additional business services such as: domain name registrations, email accounts, web services, online community resources...

Description truncated.

Title Length15 chars

Recommended: 50-60 chars

Description Length195 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (1/1)

8 issues found

Upgrade to view details

Sponsored

Security Score

50%Poor

Critical / Transactional

HTTPS

WAF

79d

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

04.02.2026

Valid Until

05.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

secure.netfirms.com

SHA-256 Fingerprint

F2:CB:EC:68:C9:BD:4F:9F:93:A2:58:38:4B:4C:27:2D:F9:CE:17:69...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

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HTTP Headers

Developer Console

date

Sat, 14 Feb 2026 06:53:45 GMT

content-type

text/html

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'self' https://*.weeblycloud.com https://*...

x-frame-options

SAMEORIGIN

set-cookie

faas_session_id

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (2)

netfirms-com.mail.protection.outlook.com

Domain Information

netfirms.com

Domain Age

27y 4m

Created

30.09.1998

Expires

29.09.2026

Last Updated

31.08.2025

Registrar

Domain.com - Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Typography & Readability

Montserrat + sans-serif

42/100

Readability

/30

32/40

16px · LH 1.23

Hierarchy

/20

8/25

0.81x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Montserrat

Sans13px

Body Font

sans-serif

Sans16px

Contrast Ratio

Reading Comfort

~100 CPL

Needs attention

13px

38px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

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

✅ 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.

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

GGoogle Fonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)googletagmanager.com(2)apps.usw2.pure.cloud(2)..(2)cdn.cookielaw.org(1)

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Last analyzed: 14 Feb 2026 at 06:54

Historical Analysis & Change Tracking