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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championat.com

https://championat.com· First analyzed 18 Feb 2026· Updated 18 Feb 2026

Export

championat.com

Sponsored

Hosting Provider

Rambler

IP Address

81.19.86.2

Server Location

🇷🇺 Moscow, Russia

ASN

AS24638

Organization

Rambler

Server

Nginx

CDN

Nameservers

ns3.rambler.ru.ns4.rambler.ru.ns5.rambler.ru.ns2.rambler.ru.

Performance

Page Speed

29 KB

139 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Rambler

CDN

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Meta Frameworks

Other

CSS Frameworks

Fonts

Web Servers

SEO Analysis

D50/100

championat.comchampionat.com

Чемпионат.com: новости спорта - Чемпионат

Чемпионат — все самые свежие новости спорта, видео, фото. Чемпионаты мира, Европы. Чемпионаты по футболу, хоккею, баскетболу и др. видам спорта. Календари иг...

Description truncated.

Title Length41 chars

Recommended: 50-60 chars

Description Length220 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (95/130)

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

robots.txt

52 rules

Sitemap reference found

Sponsored

Security Score

51%Poor

Interactive

HTTPS

No WAF

361d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

13.01.2026

Valid Until

14.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.championat.comchampionat.com

SHA-256 Fingerprint

AD:24:10:B0:A7:B0:3C:CC:B6:A0:65:C6:DD:63:CF:9B:87:0D:51:CA...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔵 Public(public, s-maxage=604800)

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'self'

content-type

text/html; charset=UTF-8

date

Mon, 16 Feb 2026 16:44:48 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

inmx.rambler-co.ru

Domain Information

championat.com

Domain Age

20y 7m

Created

25.07.2005

Expires

25.07.2026

Last Updated

24.06.2025

Registrar

Regional Network Information Center, JSC dba RU-CENTER

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Typography & Readability

Times New Roman + Arial

68/100

Readability

/30

32/40

20px · LH 1.20

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Times New Roman

Body Font

Arial

Sans20px

Contrast Ratio

Reading Comfort

~43 CPL

Needs attention

20px

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

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

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

✅ Protected text on images: Using gradient for readability.

⚠️ Cramped layout: 43 elements lack adequate spacing.

GGoogle Fonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

st.top100.ru(6)tns-counter.ru(3)top-fwz1.mail.ru(2)st.championat.com(2)rcmjs.rambler.ru(1)

Website Identity

X (Twitter)YouTube Telegram

Sponsored

Last analyzed: 18 Feb 2026 at 05:14

Historical Analysis & Change Tracking