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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portotheme.com

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

Export

portotheme.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

188.114.97.3

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

trace.ns.cloudflare.com.martha.ns.cloudflare.com.

Performance

Page Speed

809 KB

85 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.1.9

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

23 Technologies Detected

Plugins

Bbpress

Contact Form 7

Porto Customization Gd Bbpress Attachments Mailin

Google Analytics For Wordpress

Pushalert Web Push Notifications

WP Rocket

Porto Functionality Js_Composer

Yoast SEO

Elementor

UI Components

Owl Carousel Fancybox

CSS Frameworks

Analytics

Libraries

Icon Libraries

Fonts

CDN

Languages

SEO Analysis

A82/100

portotheme.comportotheme.com

Home Page - Porto - Best WordPress Themes

P-Theme has Wordpress, Shopify, Magento, Html themes. The Porto Wordpress Theme is the best WooCommerce and Mulitpurpose Theme.

Title Length41 chars

Recommended: 50-60 chars

Description Length127 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

1 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

3 rules

Allows all crawlers

Sponsored

Security Score

51%Poor

Interactive

HTTPS

WAF

78d

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+H3

Valid From

06.02.2026

Valid Until

07.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

portotheme.com*.portotheme.com

SHA-256 Fingerprint

A2:44:10:11:14:EE:54:01:43:A4:46:1F:56:AB:26:2F:F3:DF:30:2B...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

date

Tue, 17 Feb 2026 08:01:19 GMT

content-type

text/html; charset=UTF-8

x-powered-by

PHP/7.4.33

last-modified

Tue, 17 Feb 2026 00:56:15 GMT

vary

Accept-Encoding

cache-control

🟡 0s(public, max-age=0)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (3)

route2.mx.cloudflare.net

route3.mx.cloudflare.net

route1.mx.cloudflare.net

Domain Information

portotheme.com

Domain Age

8y 2m

Created

28.11.2017

Expires

28.11.2026

Last Updated

15.11.2025

Registrar

eNom, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

Poppins + sans-serif

81/100

Readability

/30

40/40

18px · LH 1.60

Hierarchy

/20

25/25

2x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Poppins

Sans36px

Body Font

sans-serif

Sans18px

Contrast Ratio

Reading Comfort

~97 CPL

Needs attention

36px

30px

16px

17px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.0x 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.

GGoogle Fonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

portotheme.com(17)getgobot.com(1)cdn.pushalert.co(1)googletagmanager.com(1)

Website Identity

portotheme.com

8 years old

eNom, LLC

Social Profiles

X (Twitter)YouTube Discord

Sponsored

Last analyzed: 17 Feb 2026 at 08:01

Historical Analysis & Change Tracking