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

consultant.ru

https://consultant.ru· First analyzed 12 Feb 2026· Updated 12 Feb 2026

Export

consultant.ru

Mobile

Sponsored

Hosting Provider

OOO NPO VMI

IP Address

194.105.131.45

Server Location

🇷🇺 Moscow, Russia

ASN

AS44014

Organization

OOO NPO VMI

Server

Nginx

Nameservers

ns2.consultant.ru.ns3.consultant.ru.ns4.consultant.ru.ns1.consultant.ru.

Performance

Page Speed

441 KB

40 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

OOO NPO VMI

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

2 Technologies Detected

CSS Frameworks

Tailwind CSS

Web Servers

Nginx

SEO Analysis

D58/100

consultant.ruconsultant.ru

"КонсультантПлюс" - законодательство РФ: кодексы, законы, указы, по...

КонсультантПлюс - законодательство РФ кодексы и законы в последней редакции. Удобный поиск законов кодексов приказов и других документов. Ежедневные обзоры з...

Title truncated. Description truncated.

Title Length131 chars

Recommended: 50-60 chars

Description Length207 chars

Recommended: 120-160 chars

Issues (0)

6 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

31 rules

Sponsored

Security Score

21%Critical

Interactive

HTTPS

No WAF

345d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

23.12.2025

Valid Until

24.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.consultant.ruconsultant.ru

SHA-256 Fingerprint

3A:97:B6:AF:A0:69:8A:CF:4E:44:56:41:60:00:DE:C1:A4:F6:20:25...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 12 Feb 2026 23:34:33 GMT

server

nginx

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

relay7.consultant.ru

relay5.consultant.ru

Domain Information

consultant.ru

Domain Age

29y 2m

Created

17.12.1996

Expires

31.12.2026

Registrar

RU-CENTER-RU

DNSSEC

Not Enabled

Typography & Readability

PT Sans

56/100

Readability

/30

32/40

14px · LH 1.43

Hierarchy

/20

13/25

1.86x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

PT Sans

Sans26px

Body Font

PT Sans

Sans14px

Contrast Ratio

Reading Comfort

~154 CPL

Needs attention

26px

20px

14px

⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.43 ratio ensures comfortable reading.

✅ Good hierarchy: Clear distinction between headlines and 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

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

top-fwz1.mail.ru(2)local(2)mc.yandex.ru(1)banner.consultant.ru(1)privacy-cs.mail.ru(1)

Website Identity

Sponsored

Last analyzed: 12 Feb 2026 at 23:34

Historical Analysis & Change Tracking