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

wpastra.com

https://wpastra.com· First analyzed 10 Feb 2026· Updated 10 Feb 2026

Export

wpastra.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.26.5.37

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

will.ns.cloudflare.com.joan.ns.cloudflare.com.

Performance

Page Speed

2.5 MB

250 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

React

CMS

WordPress

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

34 Technologies Detected

Plugins

Astra Addon Fluentform Presto Player Spectra Pro

Ultimate Addons For Gutenberg

Login With Google Suretriggers Translatepress Multilingual Share This Image Pixelyoursite Perfmatters Sureforms Pro Thirstyaffiliates Cross Domain Tracker For Affiliatewp Astra Pro Sites

Shortpixel Adaptive Images

Analytics

Facebook Pixel Microsoft Clarity

Libraries

jQuery

Moment.js

UI Components

Swiper Slick Carousel

Frameworks

React

Meta Frameworks

Astro

Other

AOS (Animate On Scroll)

CSS Frameworks

Fonts

Tag Managers

CDN

SEO Analysis

A82/100

wpastra.comwpastra.com

Astra – Fast, Lightweight & Customizable WordPress Theme - Download...

Looking for a WordPress theme that's fast, elegant & customizable? Meet Astra! It's customizer powered, SEO friendly and compatible with major page builders.

Title truncated.

Title Length72 chars

Recommended: 50-60 chars

Description Length157 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (187/211)

2 issues found

Upgrade to view details

Sponsored

A+

Security Score

100%Excellent

Static / Informational

HTTPS

WAF

86d

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers

Origin, Content-Type, Accept, Authorization

access-control-allow-methods

GET, POST, OPTIONS

access-control-allow-origin

age

5166

alt-svc

h3=":443"; ma=86400

cf-cache-status

HIT

Good Warning Issue

Typography & Readability

Figtree + sans-serif

86/100

Readability

/30

40/40

17px · LH 1.60

Hierarchy

/20

25/25

2.94x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Figtree

Sans50px

Body Font

sans-serif

Sans17px

Contrast Ratio

Reading Comfort

~36 CPL

Needs attention

50px

38px

24px

20px

17px

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.9x 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 Buy on MyFonts

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Microsoft ClarityFree

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

wpastra.com(11)googletagmanager.com(3)connect.facebook.net(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

wpastra.com

Sponsored

Last analyzed: 10 Feb 2026 at 22:53

Historical Analysis & Change Tracking