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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ctv.ca

https://ctv.ca· First analyzed 15 Feb 2026· Updated 15 Feb 2026

Export

ctv.ca

Mobile

Sponsored

Hosting Provider

Akamai Technologies

IP Address

2.21.23.179

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS20940

CDN

Akamai

WAF

Akamai

Nameservers

pdns6.ultradns.co.uk.pdns1.ultradns.net.pdns2.ultradns.net.pdns3.ultradns.org.+2 more

Performance

Page Speed

1.7 MB

146 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Next.js

Infrastructure

Hosting

Akamai Technologies

CDN

Akamai

Technology Stack

12 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

Advertising

Google Ads Google AdSense Twitter Ads

Meta Frameworks

CSS Frameworks

Other

Customer Support

Security

CDN

SEO Analysis

A+90/100

ctv.cactv.ca

CTV | Watch TV Online | Catch Up On Full Episodes For Free

CTV has all you need to watch the best TV. Watch full-length episodes of The Amazing Race Canada, Grey's Anatomy, The Rookie, Will Trent, Suits LA & more.

Title Length58 chars

Recommended: 50-60 chars

Description Length154 chars

Recommended: 120-160 chars

Issues (0)

1 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

86 URLs

robots.txt

9 rules

Sitemap reference found

Sponsored

Security Score

36%Critical

Interactive

HTTPS

WAF

63d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

SSL Corporation

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

20.03.2025

Valid Until

20.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

wep.bellmedia.caapi-entpay.noovo.caapi.beta.ctv.caapi.beta.noovo.caapi.ctv.caapi.noovo.caapi.prob.ctv.caapi.prob.noovo.ca+12 more

SHA-256 Fingerprint

6B:21:47:70:04:15:BC:9A:4A:5C:D9:38:F4:1E:DA:B8:D0:62:0E:90...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-cache, no-store, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

37173

content-type

text/html; charset=utf-8

date

Sun, 15 Feb 2026 07:00:19 GMT

etag

"d1ks5f2xxs29es"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mx-dor.bell.ca

mx-wyn.bell.ca

Domain Information

ctv.ca

Domain Age

25y 5m

Created

22.09.2000

Expires

10.11.2026

Last Updated

25.08.2025

Registrar

MarkMonitor International Canada Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

ctv-sans-bold

81/100

Readability

/30

40/40

20px · LH 1.50

Hierarchy

/20

18/25

2x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

ctv-sans-bold

Sans40px

Body Font

ctv-sans-bold

Sans20px

Contrast Ratio

Reading Comfort

~52 CPL

Optimal (45–75)

40px

32px

20px

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 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.

Buy on MyFonts

Business & Marketing Stack

8 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

Google AdsEnterprise

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Twitter/X WidgetsFree

Social widgets and sharing tools

A/B Testing & Optimization

OptimizelyEnterprise

Experimentation and conversion optimization

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(9)connect.facebook.net(3)sb.scorecardresearch.com(2)cdn.confiant-integrations.net(1)static.ads-twitter.com(1)

Website Identity

ctv.ca

25 years old

MarkMonitor International Canada Ltd.

Social Profiles

Facebook X (Twitter)Instagram YouTube

Sponsored

Last analyzed: 15 Feb 2026 at 07:00

Historical Analysis & Change Tracking