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lesarts.com

https://lesarts.com· First analyzed 16 May 2026· Updated 16 May 2026
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lesarts.com
Desktop screenshot of lesarts.com
Mobile screenshot of lesarts.com
Mobile

Sponsored

Hosting Provider

arsys.es

IP Address

82.223.69.77

Site Location

🇪🇸 Spainvia ip

Server Location

🇪🇸 Madrid, Spain

ASN

AS8560

Server

Nginx

Nameservers

ns3.lesarts.com.ns2.lesarts.com.ns.lesarts.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
331 ms10%
Speed Index
430 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
220 KB
96 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
arsys.es

Technology Stack

19 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Hotjar
MatomoMicrosoft Clarity

Libraries

2
jQuery
jQuery UI

CSS Frameworks

2
Tailwind CSS
Foundation

Advertising

2
Microsoft AdvertisingCriteo

Other

1
Mapbox GL

Other

1
lazysizes

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Security

1
reCAPTCHA

Customer Support

1
Zendesk

SEO Analysis

A84/100
25
7
0
Meta Tags15/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social2/5
Freshness4/4
Mobile3/4
Indexability3/3
L
lesarts.comlesarts.com

Inicio | Les Arts—Centro de Artes Escénicas en València.

Palau de les Arts Reina Sofía. Elige Les Arts. Arte para todos los públicos: Ópera, Zarzuela, Danza, Lied, Grandes voces, Sinfónico, Barroco, Flamenco, …

Title Length56 chars

Recommended: 50-60 chars (~329px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    7 10 2

    Sponsored

    AI & LLM Readiness

    F36/100
    Bot Access
    20/25
    Machine Read.
    2/25
    Schema Data
    1/25
    Citation
    13/25

    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:5%
    Words:4,571
    Token eff.:Poor Structure
    Sections/1K:0.7

    Structured Data

    1 JSON-LD
    SearchAction

    Citation Readiness

    Opening Summary1864w
    Descriptive Headings
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    75/100
    12
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    77/100
    A+
    22 mg
    CO₂e / view
    220.5 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    25 mg
    vs
    Returning (cached)
    13 mg
    Annual (10K/mo)
    2.7 kg
    Emission Segments
    Data Center
    1 mg
    Network
    7 mg
    Device
    15 mg
    Resource Breakdown
    Images
    154.1 KB
    HTML
    59.3 KB
    Other
    7.1 KB
    Green Hosting Verified
    IONOS SE
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    54%Poor
    Interactive

    HTTPS

    No WAF

    37d

    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

    24.03.2026

    Valid Until

    22.06.2026

    Subject Alternative Names (2)

    lesarts.comwww.lesarts.com

    SHA-256 Fingerprint

    24:30:50:3C:9A:D9:14:EC:39:C5:AC:01:EE:FF:9E:FF:26:24:02:06...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    cross-origin-opener-policy
    same-origin-allow-popups
    date
    Sat, 16 May 2026 07:17:25 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    lesarts-com.mail.protection.outlook.com

    Domain Information

    lesarts.com

    Domain Age
    24y 10m

    Created

    04.07.2001

    Expires

    04.07.2027

    Last Updated

    01.04.2026

    Registrar

    Dinahosting s.l.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    Legitimate interest basis mentioned

    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.
    C
    69/100
    Mobile Friendly24 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Gilroy

    WCAG Partial
    76/100
    Readability
    /30
    24/30

    18px · LH 1.50

    Hierarchy
    /20
    20/20

    3.04x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 5 req

    Heading Font

    Gilroy

    Sans56px

    Body Font

    Gilroy

    Sans18px

    Contrast Ratio

    1:1

    41 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    56px
    h1
    56px
    h2
    18px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 41 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 3.0x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    GGoogle FontsBuy on MyFonts

    Color Palette

    5 unique colors
    20.38:1 AAA Dark
    #050505
    Background· 52.7%
    #ffffff
    Background· 34.199999999999996%
    #1f1f28
    Primary· 2.7%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    4
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree
    Matomo (Piwik)Mid-Market

    User behavior and product analytics

    Advertising

    1
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    16
    Async
    1
    Defer

    Top Script Sources

    googletagmanager.com(5)bat.bing.com(4)local(4)clarity.ms(2)consent.cookiebot.com(2)

    Website Identity

    lesarts.com

    info@lesarts.com
    961975900
    24 years old
    Location detected: 🇪🇸 Spainvia ip
    Dinahosting s.l.📧 Microsoft 365es

    Sponsored

    Last analyzed: 16 May 2026 at 07:17

    Historical Analysis & Change Tracking