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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bodybuilding.com

https://bodybuilding.com· First analyzed 13 Feb 2026· Updated 13 Feb 2026

Export

bodybuilding.com

Mobile

Sponsored

Hosting Provider

Shopify

shopify.com

IP Address

23.227.38.65

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

andronicus.ns.cloudflare.com.braelyn.ns.cloudflare.com.

Performance

Page Speed

7.8 MB

227 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Shopify

ecommerce

bodybuilding-shopify-theme/masterCustom

Shopify Theme

Detected Apps

GorgiasUpsell & Cross SellInstagram ShoppingPinterestTikTok

Progressive Web App

Web ManifestTheme Color

Technology Stack

19 Technologies Detected

Other

GSAP AOS (Animate On Scroll)Lottie

CSS Frameworks

Analytics

Email Marketing

Brevo (Sendinblue)Klaviyo

Customer Support

Payments

Fonts

Tag Managers

CDN

Security

SEO Analysis

B70/100

bodybuilding.combodybuilding.com

Shop Supplements, Vitamins, Workout Accessories and More! - Bodybui...

Shop our wide selection of supplements including protein powder, pre workout, vitamins, BCAAs, and more with free shipping on qualified orders!

Title truncated.

Title Length76 chars

Recommended: 50-60 chars

Description Length143 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (304/353)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

21 rules

Sponsored

Security Score

65%Fair

Critical / Transactional

HTTPS

WAF

68d

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

23.01.2026

Valid Until

23.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

shop.bodybuilding.com

SHA-256 Fingerprint

6F:3E:03:DB:56:B6:96:DC:90:91:D5:B5:10:FF:80:61:2F:52:CB:B2...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray🇩🇪 Frankfurt

9cd75ea09e0cd275-FRA

content-encoding

⚡ Brotli(br)

content-language

en-US

content-length

90228

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

smtp.google.com

Domain Information

bodybuilding.com

Domain Age

27 years

Created

16.02.1999

Expires

16.02.2028

Last Updated

15.01.2026

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Typography & Readability

Druk Bold + sans-serif

53/100

Readability

/30

30/40

16px · LH --

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

10/20

3 fonts

Heading Font

Druk Bold

Sans

Body Font

sans-serif

Sans16px

Contrast Ratio

Reading Comfort

~40 CPL

Needs attention

51px

38px

14px

16px

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

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

✅ Protected text on images: Using gradient for readability.

⚠️ Cramped layout: 62 elements lack adequate spacing.

⚠️ Inconsistent alignment: Mix of left/center/right creates visual noise.

GGoogle Fonts Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Marketing Automation

Brevo (Sendinblue)SMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

shop.bodybuilding.com(8)sdk.postscript.io(3)s3.eu-west-1.amazonaws.com(1)widgets.juniphq.com(1)?id=9864c62a-c8dd-47d0-9032-d9bc3efde425&shop=vitalize-bodybuilding.myshopify.com(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn TikTok Pinterest Threads

Sponsored

Last analyzed: 13 Feb 2026 at 21:20

Historical Analysis & Change Tracking