O Zulien Score

Zulien Score je bezplatný online audit, ktorý analyzuje e-shopy pomocou 100+ kontrol zameraných na výkon, SEO, bezpečnosť, mobilnú skúsenosť, AI pripravenosť, súlad s GDPR a skenovanie zraniteľností. Funguje s PrestaShop, WooCommerce, Magento, Shopify aj akoukoľvek inou platformou. Získajte praktické odporúčania na zlepšenie e-shopu za 60 sekúnd.

Prečo sme to vytvorili

Väčšina majiteľov e-shopov nevie o problémoch, kým im nezačnú odchádzať zákazníci. Vytvorili sme Zulien Score ako bezplatnú a úprimnú kontrolu stavu — bez registrácie, bez kreditnej karty, bez záväzkov. Vložte URL a získajte výsledky za 60 sekúnd. Optimalizujeme e-shopy na akejkoľvek platforme.

Metodika skórovania

Vaše celkové skóre (0 – 100) je vážený priemer 7 kategórií — plus 8. kategória NIS2 pre firmy, ktoré spadajú pod smernicu EÚ NIS2 (sektory podľa prílohy I/II s 50+ zamestnancami alebo obratom nad 10 mil. €). Skóre každej kategórie vychádza z automatických kontrol voči štandardom odvetvia (Google Core Web Vitals, OWASP, požiadavky GDPR, špecifikácia Schema.org, čl. 21 NIS2).

Používame dáta z Google PageSpeed Insights API, Chrome UX Report (CrUX) z reálnych používateľov a náš vlastný skenovací engine, ktorý analyzuje HTML, HTTP hlavičky, DNS, SSL certifikáty a prístupnosť súborov.

Výsledky sú cacheované 6 hodín. Použite tlačidlo "Znovu skenovať" pre novú analýzu.

Performance25%
SEO20%
Security15%
Mobile10%
AI Readiness10%
GDPR10%
Vulnerability10%

Stupnica hodnotenia

A90-100
B80-89
C70-79
D50-69
F0-49

Skóre pod 60 signalizuje vážne problémy, ktoré vás pravdepodobne stoja zákazníkov a pozície vo vyhľadávačoch.

Čo kontrolujeme

Server Response Time (TTFB)
First Contentful Paint (FCP)
Largest Contentful Paint (LCP) — Core Web Vital
Total Blocking Time (TBT)
Cumulative Layout Shift (CLS) — Core Web Vital
Speed Index
Total Page Weight & HTTP Requests
Render-blocking Resources
Unused CSS/JS Detection
Text Compression (gzip/brotli)
DOM Size Analysis
Third-party Script Impact
Meta Title (length & quality)
Meta Description (length & quality)
H1 Heading (uniqueness & keyword)
Content Structure (H2 hierarchy)
Open Graph Tags (complete set)
Twitter/X Cards
Canonical URL
Structured Data (JSON-LD types)
robots.txt Analysis
XML Sitemap Validation
HTML lang Attribute
Image Alt Attributes (% coverage)
Meta Robots (noindex detection)
Hreflang Tags (multilingual)
Text-to-HTML Ratio
SSL/TLS Certificate
HTTP→HTTPS Redirect
HSTS (max-age, includeSubDomains, preload)
Content-Security-Policy (unsafe-inline/eval detection)
Clickjacking Protection (X-Frame-Options / frame-ancestors)
X-Content-Type-Options
Referrer-Policy
Permissions-Policy
Cookie Security Flags (Secure, HttpOnly, SameSite)
Technology Disclosure (Server, X-Powered-By)
Subresource Integrity (SRI) on External Scripts
security.txt (RFC 9116)
Server Version Disclosure (Apache/Nginx version hidden)
CDN / WAF Protection (Cloudflare, Sucuri, Fastly)
Viewport Configuration (zoom, scale)
Mobile Performance Score (Google Lighthouse)
Desktop/Mobile Performance Gap
Touch Target Size (≥48×48px)
Font Size Readability
Content Viewport Fit (no horizontal scroll)
Responsive Design Techniques (Flexbox, Grid, media queries)
PWA Features (Manifest + Service Worker)
AMP Detection
AI Bot Access Policy (GPTBot, ClaudeBot, PerplexityBot, 20+ bots)
llms.txt Validation (format, H1, blockquote, links per llmstxt.org spec)
llms-full.txt (Complete AI Content File)
Content Accessibility for AI (SSR vs JS-dependent)
Structured Data Foundation (JSON-LD types & coverage)
Product Schema Completeness (name, offers, ratings, SKU, brand, availability)
Organization Schema + Entity Linking (sameAs to Wikipedia, LinkedIn, socials)
FAQ Schema (Direct AI Answer Extraction)
Breadcrumb Schema (Navigation Hierarchy)
Site Search Schema (SearchAction for AI Store Search)
Content Depth for AI (word count, citation-worthiness)
Answer-First Content Format (BLUF methodology)
Heading Hierarchy (H1→H2→H3 outline for AI parsing)
Semantic HTML Structure (<main>, <article>, <nav>, <aside>)
Structured Content (Lists & Tables for AI extraction)
Content Freshness Signals (dateModified, visible dates)
Entity Clarity & Brand Signals (OG tags + sameAs cross-linking)
Author Expertise Signals (E-E-A-T — Person schema, credentials)
Reviews & Ratings Schema (AggregateRating, social proof)
AI Plugin Manifest (.well-known/ai-plugin.json)
Product Feed for AI Commerce (Google Merchant, XML feeds)
Speakable Content (Voice AI readiness — SpeakableSpecification)
Extractable Answer Blocks (paragraph length 40-80 words optimal)
Statistics & Data Presence (+41% AI visibility with data points)
Section Length Optimization (120-180 words per section)
Q&A Format Headings (question-phrased H2/H3 for AI extraction)
Internal Link Density (contextual links per 1,000 words)
Canonical Tag Consistency (AI deduplication)
Return Policy Schema (MerchantReturnPolicy)
Shipping Details Schema (OfferShippingDetails)
Knowledge Graph Readiness (@id, sameAs, brand consistency)
Content Readability (Flesch-Kincaid grade 8-10 optimal)
Image Alt Text Quality (3-15 word descriptive alt text)
Expert Quotations & Citations (blockquote, authority links)
ai.txt (Emerging AI permissions standard)
WebMCP Agentic Readiness (W3C standard, Chrome 146+)
Content-to-Boilerplate Ratio (main content vs noise)
Cookie Consent Banner (CMP detection)
Tracking Scripts Without Consent
Google Consent Mode v2
Privacy Policy Page
Cookie Policy (separate)
Legal Contact / Imprint Page
Terms & Conditions Page
Data Encryption (Mixed Content)
Third-party Data Sharing Audit
Personal Data Exposure in Source
CMS Version Disclosure (meta generator)
Sensitive Files (.env, .git, composer.json)
PHP Info Page Exposure
Backup Files (SQL dumps, ZIP archives)
Directory Listing
Admin Panel at Default URL
Debug Mode / Error Exposure
Outdated jQuery Detection (CVE mapping)
Outdated Bootstrap Detection (CVE-2018-20676, CVE-2019-8331, CVE-2024-6484)
CMS End of Life Detection (PrestaShop, WordPress, Magento)
PHP Version End of Life (EOL detection + upgrade advice)
Legacy Module Detection (PS modules, WP plugins — known risky)
CMS Information Files (readme, changelog)
CORS Misconfiguration
Form CSRF Token Protection
Email Address Harvesting
X-Powered-By Header Disclosure
Technology Stack Profiling (CMS, theme, modules, JS libraries, server, CDN)

Vytvorené

15+ rokov PrestaShop expertízy za každou kontrolou. Optimalizujeme e-shopy na akejkoľvek platforme.

Zulien

Špecialisti na PrestaShop a riešenia pre e-shopy. Pomáhame obchodníkom optimalizovať e-shopy od roku 2010.

Inger Technologies

Kompletný vývoj a konzultácie pre e-shopy. Expertné audity a optimalizácia pre akúkoľvek platformu.

Chcete hlbší audit?

Naši experti manuálne preveria váš e-shop, nastavenie servera a kód na problémy, ktoré žiadny automatický nástroj nezachytí.