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

browsehappy.com

https://browsehappy.com· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

browsehappy.com

Sponsored

Hosting Provider

Cogeco Peer 1

IP Address

66.155.40.165

Server Location

🇺🇸 Los Angeles, United States

ASN

AS13768

Organization

Cogeco Peer 1

Server

Nginx

CDN

Nameservers

ns1.mobiusltd.com.ns2.mobiusltd.com.

Performance

Page Speed

284 KB

25 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Technology Stack

6 Technologies Detected

Analytics

Other

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

D50/100

browsehappy.combrowsehappy.com

Browse Happy

Online. Worry-free. Upgrade your browser today!

Title Length12 chars

Recommended: 50-60 chars

Description Length47 chars

Recommended: 120-160 chars

Issues (0)

6 issues found

Upgrade to view details

Sponsored

Security Score

71%Good

Static / Informational

HTTPS

No WAF

42d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

31.12.2025

Valid Until

31.03.2026

Subject Alternative Names (2)

*.browsehappy.combrowsehappy.com

SHA-256 Fingerprint

30:73:B0:3F:8E:35:F3:1B:DC:0D:F3:AE:68:66:65:A0:96:3B:DF:67...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

connection

keep-alive

content-type

text/html; charset=UTF-8

date

Tue, 17 Feb 2026 02:17:35 GMT

link

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

server

nginx

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

browsehappy.com

Domain Information

browsehappy.com

Domain Age

21y 7m

Created

01.07.2004

Expires

01.07.2026

Last Updated

30.05.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

Impact + lemonde-courrier-2

56/100

Readability

/30

20/40

13px · LH 1.50

Hierarchy

/20

18/25

11x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Impact

Display143px

Body Font

lemonde-courrier-2

Sans13px

Contrast Ratio

Reading Comfort

~33 CPL

Needs attention

143px

23px

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 11.0x larger than body text.

✅ Good performance: Using 2 font families keeps load times fast.

✅ Protected text on images: Using text-shadow for readability.

⚠️ Cramped layout: 16 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)browsehappy.com(1)use.typekit.com(1)

Website Identity

Facebook X (Twitter)

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Last analyzed: 17 Feb 2026 at 02:17

Historical Analysis & Change Tracking