StackOptic
Back to Search
cenacolovinciano.org favicon

cenacolovinciano.org

https://cenacolovinciano.org· First analyzed 15 May 2026· Updated 15 May 2026
Export
cenacolovinciano.org
Desktop screenshot of cenacolovinciano.org
Mobile screenshot of cenacolovinciano.org
Mobile

Sponsored

Hosting Provider

Kinsta
cloudflare.com

IP Address

162.159.135.42

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns2.register.it.ns1.register.it.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
636 ms10%
Speed Index
827 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
44 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.7
cms
Cenacolov1.0Custom
by VIVA!
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

CDN

1
Cloudflare

Plugins

1
Yoast SEO

SEO Analysis

A87/100
25
4
0
Meta Tags14/15
Content11/12
Headings6/8
Technical25/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
C
cenacolovinciano.orgcenacolovinciano.org

Ultima Cena Leonardo Da Vinci | Cenacolo Vinciano Sito Ufficiale

Benvenuto Nel Sito Web Ufficiale Del Museo Cenacolo Vinciano, Milano. Orari, Acquisto Biglietti E Approfondimenti Sull'Ultima Cena Di Leonardo Da Vinci.

Title Length64 chars

Recommended: 50-60 chars (~373px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    5 URLs

    5 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    22/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    8/25
    Citation
    18/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:4%
    Words:1,239
    Token eff.:Optimal

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary140w
    Descriptive Headingsavg 5.1w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    B
    70/100
    12
    Passed
    4
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    52/100
    C
    200 mg
    CO₂e / view
    1.9 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    229 mg
    vs
    Returning (cached)
    114 mg
    Annual (10K/mo)
    24.0 kg
    Emission Segments
    Data Center
    10 mg
    Network
    59 mg
    Device
    131 mg
    Resource Breakdown
    JavaScript
    127.7 KB
    Images
    722.4 KB
    CSS
    1.1 MB
    Fonts
    1.2 KB
    HTML
    19.6 KB
    Green Hosting Verified
    Something Familiar
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    WAF

    73d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    28.04.2026

    Valid Until

    27.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    cenacolovinciano.org*.cenacolovinciano.org

    SHA-256 Fingerprint

    ED:49:2D:19:82:57:61:EF:88:41:D0:29:42:59:4E:42:2B:5F:B4:50...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    74967
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0, s-maxage=86400)
    cf-cache-status
    HIT
    cf-ray🇮🇹 Milan
    9fc0ff16bba00e47-MXP
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    cenacolovinciano.org

    Domain Age
    24y 9m

    Created

    07.08.2001

    Expires

    07.08.2026

    Last Updated

    21.09.2025

    Registrar

    Register SpA

    DNSSEC
    Not Enabled

    Privacy & Compliance

    iubenda

    Cookie Consent Banner
    iubenda
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: iubenda
    Privacy policy page linked

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    A
    80/100
    Mobile Friendly28 breakpoints
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Cormorant Garamond + Montserrat

    WCAG Partial
    70/100
    Readability
    /30
    25/30

    16px · LH 1.56

    Hierarchy
    /20
    16/20

    5.97x ratio

    WCAG
    /25
    14/25

    4.3:1 min contrast

    Performance
    /25
    15/25

    2 fonts · 1 req

    Heading Font

    Cormorant Garamond

    Sans96px

    Body Font

    Montserrat

    Sans16px

    Contrast Ratio

    4.3:1

    12 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    96px
    h1
    96px
    h2
    61px
    h3
    40px
    h4
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 4.3:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 6.0x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 0

    Color Palette

    13 unique colors
    4.51:1 AA Light
    #ffffff
    Primary· 20.5%
    #7b766e
    Other· 5.5%
    #6b553f
    Secondary· 11.3%
    #9a8977
    Secondary· 7.8%
    #4e3d2b
    Secondary· 7.7%
    #bfb9b1
    Secondary· 7.7%
    #736453
    Secondary· 7.5%
    #d2cdc8
    Secondary· 7.3%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    IubendaSMB

    Cookie consent and privacy compliance tools

    Social Media

    2
    Facebook SDKFree
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    4

    Categories

    5

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    6
    Async
    1
    Defer

    Top Script Sources

    cdn.iubenda.com(10)cenacolovinciano.org(4)connect.facebook.net(2)googletagmanager.com(2)cs.iubenda.com(1)

    Website Identity

    Museo del Cenacolo Vinciano

    Museo del Cenacolo Vinciano

    Organization

    Benvenuto Nel Sito Web Ufficiale Del Museo Cenacolo Vinciano, Milano. Orari, Acquisto Biglietti E Approfondimenti Sull'Ultima Cena Di Leonardo Da Vinci.

    cenacolovinciano.org/
    24 years old
    Location detected: 🇨🇦 Canadavia ip
    Register SpAit-IT

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 15 May 2026 at 09:08

    Historical Analysis & Change Tracking