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

home.pl

https://home.pl· First analyzed 13 Feb 2026· Updated 13 Feb 2026

Export

home.pl

Mobile

Sponsored

Hosting Provider

IONOS (1&1)

ionos.com

IP Address

212.227.177.97

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS8560

Organization

Ionos Inf

Server

Apache

Nameservers

dns.home.pl.dns3.home.pl.dns2.home.pl.

Performance

Page Speed

1.3 MB

86 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

JAMstack

⚡ SSG

Decoupled

Frontend

Framework

Gatsby

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

IONOS (1&1)

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

https://cms-assets.home.pl/api...

Technology Stack

12 Technologies Detected

Analytics

Advertising

Google Ads Google AdSense

Meta Frameworks

CSS Frameworks

Icon Libraries

Tag Managers

Marketing

Web Servers

SEO Analysis

C68/100

home.plhome.pl

home.pl: Nr 1 w Polsce. Domeny, Hosting, Serwery WWW, Strony, Sklepy

Od 25 lat budujemy polski internet. home.pl jest największym w Polsce dostawcą usług internetowych. Dołącz do grona naszych zadowolonych klientów.

Title Length68 chars

Recommended: 50-60 chars

Description Length146 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

robots.txt

27 rules

Sitemap reference found

Sponsored

Security Score

41%Poor

Interactive

HTTPS

No WAF

231d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Unizeto Technologies S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

02.09.2025

Valid Until

02.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (16)

home.plpomoc.home.plwww.pomoc.home.plpoczta.home.pllogin.webmail.home.plwww.login.poczta.home.plonline.home.plm.poczta.home.pl+8 more

SHA-256 Fingerprint

8A:F6:8E:43:C1:52:35:28:12:7B:02:A8:15:EE:85:79:29:BC:92:B5...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 0s(public, max-age=0, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Fri, 13 Feb 2026 07:37:25 GMT

etag

W/"tZ/qtGcm3JXiiKKJkxoJ0LFhu4A="

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (3)

mail01.home.net.pl

mail00.home.net.pl

mail02.home.net.pl

Domain Information

home.pl

Domain Age

28y 2m

Created

05.12.1997

Expires

31.12.2039

Last Updated

31.12.2025

Registrar

home.pl sp. z o.o.

DNSSEC

Not Enabled

Privacy & Compliance

consentmanager

Cookie Consent Banner

consentmanager

GDPR Indicators

Cookie consent banner detected

CMP: consentmanager

Data Protection Officer mentioned

Typography & Readability

Azo Sans + sans-serif

21/100

Readability

/30

12/40

12px · LH 1.33

Hierarchy

/20

8/25

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Azo Sans

Sans

Body Font

sans-serif

Sans12px

Contrast Ratio

Reading Comfort

~41 CPL

Needs attention

36px

12px

❌ Critical: 12px body text is too small. Increase to at least 14px.

✅ 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.

⚠️ Risky: Text appears on background images without overlay protection.

⚠️ Cramped layout: 103 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)googletagmanager.com(2)d.delivery.consentmanager.net(2)cdn.consentmanager.net(2)ofkj3q.home.pl(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 13 Feb 2026 at 07:37

Historical Analysis & Change Tracking