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

ixbt.com

https://ixbt.com· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

ixbt.com

Mobile

Sponsored

Hosting Provider

IXBT

IP Address

91.208.42.67

Server Location

🇷🇺 Moscow, Russia

ASN

AS47577

Organization

IXBT

Server

ddos-guard

Nameservers

ns1.ixbt.com.ns4-l2.nic.ru.ns8-l2.nic.ru.ns4-cloud.nic.ru.+1 more

Performance

Page Speed

853 KB

173 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

IXBT

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

6 Technologies Detected

Analytics

Google Analytics 4

Google Tag Manager

Advertising

Google Ads Google AdSense

Libraries

jQuery

CSS Frameworks

Tailwind CSS

SEO Analysis

C61/100

ixbt.comixbt.com

Новости технологий, обзоры гаджетов, смартфонов, бытовой техники и ...

iXBT.com - крупнейший сайт о технике и технологиях в Рунете. Ежедневно у нас выходит множество интересных новостей и обзоров

Title truncated.

Title Length78 chars

Recommended: 50-60 chars

Description Length124 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (58/58)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

robots.txt

128 rules

Sitemap reference found

Sponsored

Security Score

41%Poor

Interactive

HTTPS

No WAF

18d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.12.2025

Valid Until

04.03.2026

Subject Alternative Names (3)

cmt.ixbt.comixbt.comwww.ixbt.com

SHA-256 Fingerprint

CF:85:AA:86:C7:AE:34:D5:F3:3C:F4:2C:BA:98:69:D2:35:32:C0:FA...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests;

content-type

text/html; charset=utf-8

date

Sat, 14 Feb 2026 03:55:14 GMT

server

ddos-guard

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

pbox.ixbt.com

Domain Information

ixbt.com

Domain Age

27y 8m

Created

15.06.1998

Expires

14.06.2026

Last Updated

06.05.2025

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

Roboto Condensed + Helvetica Neue

70/100

Readability

/30

32/40

15px · LH 1.45

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Roboto Condensed

Sans

Body Font

Helvetica Neue

Sans15px

Contrast Ratio

Reading Comfort

Dual Sans-Serif

left aligned

20px

15px

⚠️ Small text: 15px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.45 ratio ensures comfortable reading.

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

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

⚠️ Cramped layout: 13 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ixbt.com(4)sgtm.ixbt.com(2)pagead2.googlesyndication.com(2)mc.webvisor.org(1)jitsu.ixbt.com(1)

Website Identity

X (Twitter)YouTube Telegram

Sponsored

Last analyzed: 14 Feb 2026 at 03:55

Historical Analysis & Change Tracking