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

sho.com

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

Export

sho.com

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.126.5.188

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns3.p09.nsone.net.dns1.p09.nsone.net.ns0243.secondary.cloudflare.com.dns2.p09.nsone.net.+2 more

Performance

Page Speed

3.8 MB

161 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Cloudflare

Progressive Web App

Web ManifestTheme Color

Technology Stack

4 Technologies Detected

Meta Frameworks

Other

CSS Frameworks

Analytics

SEO Analysis

A82/100

sho.comsho.com

Paramount+ with Showtime Official Site

Paramount+ with SHOWTIME official site, featuring The Curse, Yellowjackets, Billions, Dexter: New Blood, The Chi, and other popular original series. Schedule...

Description truncated.

Title Length38 chars

Recommended: 50-60 chars

Description Length175 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

2 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

9 rules

Sitemap reference found

Sponsored

A+

Security Score

91%Excellent

Static / Informational

HTTPS

No WAF

30d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.09.2025

Valid Until

19.03.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

www.viacom.techapps.spongebobmobileapp.comarchive.garfield.comavatar.southpark.cc.comavatar.southpark.deavatar.southpark.latavatar.southparkstudios.co.ukavatar.southparkstudios.com+12 more

SHA-256 Fingerprint

7E:AE:D5:C2:7F:8F:BA:96:35:99:01:42:89:79:CE:EA:D5:23:01:91...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 1200s(max-age=1200)

content-encoding

📦 Gzip(gzip)

content-length

207720

content-type

text/html; charset=utf-8

date

Tue, 17 Feb 2026 07:54:25 GMT

etag

W/"1e263f-mgbfaGQdklttDHgQEu7djdk0nR8"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mxb-00262c01.gslb.pphosted.com

mxa-00262c01.gslb.pphosted.com

Domain Information

sho.com

Domain Age

26y 10m

Created

19.04.1999

Expires

19.04.2026

Last Updated

18.03.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Data Protection Officer mentioned

Typography & Readability

Peak Sans

54/100

Readability

/30

25/40

36px · LH 1.12

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Peak Sans

Sans

Body Font

Peak Sans

Sans36px

Contrast Ratio

Reading Comfort

~45 CPL

Needs attention

36px

18px

36px

✅ Excellent readability: 36px body text is ideal for all devices.

⚠️ Tight line spacing (1.12). Consider 1.4-1.6 for better readability.

✅ Good performance: Using 2 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.

⚠️ Cramped layout: 32 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Lead Generation

OptinMonsterSMB

Popups, forms, and lead capture tools

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(14)cdn1.adoberesources.net(1)cdn.privacy.paramount.com(1)global.ketchcdn.com(1)doppler-config.cbsivideo.com(1)

Website Identity

sho.com

26 years old

MarkMonitor Inc.

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok

Sponsored

Last analyzed: 17 Feb 2026 at 07:55

Historical Analysis & Change Tracking