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concierto.cl

https://concierto.cl· First analyzed 14 May 2026· Updated 14 May 2026
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concierto.cl
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Mobile

Sponsored

Hosting Provider

Servicios Integrales De Informatica Digitalproserver SPA

IP Address

45.230.21.234

Site Location

🇨🇱 Chilevia tld

Server Location

🇨🇱 Santiago, Chile

ASN

AS271803

Organization

Servicios Integrales De Informatica Digitalproserver SPA

Server

Digitalproserver pw32vCL

Nameservers

ns2.dnsmadeeasy.com.ns0.dnsmadeeasy.com.ns4.dnsmadeeasy.com.ns3.dnsmadeeasy.com.+1 more

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
711 KB
120 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Servicios Integrales De Informatica Digitalproserver SPA

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch IconTheme Color

Technology Stack

18 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook Pixel
Google Tag Manager
Segment

Plugins

4
Linkbuilding Pm ChileOnesignal Free Web Push Notifications
WP Rocket
Yoast SEO

CSS Frameworks

2
Bootstrapv58.0.20
Tailwind CSS

Advertising

2
Google AdsTaboola

Libraries

1
jQueryv3.7.1

UI Components

1
Swiper

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Customer Support

1
Zendesk

SEO Analysis

B78/100
24
5
0
Meta Tags10/15
Content8/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
C
concierto.clconcierto.cl

Radio Concierto Chile - Sólo grandes canciones

Noticias de Chile en Radio Concierto Chile Sólo grandes canciones

Title Length46 chars

Recommended: 50-60 chars (~272px / 580px)

Description Length65 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    59 URLs

    robots.txt

    15 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 12

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D54/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    8/25
    Citation
    15/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:2%
    Words:2,347
    Token eff.:Optimal

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary60w
    Descriptive Headingsavg 15.7w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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
    77/100
    11
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    55/100
    B
    88 mg
    CO₂e / view
    710.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    100 mg
    vs
    Returning (cached)
    50 mg
    Annual (10K/mo)
    10.5 kg
    Emission Segments
    Data Center
    20 mg
    Network
    21 mg
    Device
    47 mg
    Resource Breakdown
    JavaScript
    336.5 KB
    Images
    158.9 KB
    CSS
    158.4 KB
    Fonts
    2.1 KB
    HTML
    54.7 KB
    Green Hosting Not Verified
    Servicios Integrales De Informatica Digitalproserver SPA
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    243d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    25.12.2025

    Valid Until

    12.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.concierto.clconcierto.cl

    SHA-256 Fingerprint

    AA:C0:BB:34:B3:77:13:A6:6B:F1:AF:41:44:D7:33:58:0E:59:6A:6A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 180s(public, max-age=180, stale-while-revalidate=30, stale-if-err...)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Thu, 14 May 2026 10:25:36 GMT
    etag
    W/"6a053dc0-595c8"
    last-modified
    Thu, 14 May 2026 03:13:04 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (4)

    poster2i.iberlayer.com
    poster4i.iberlayer.com
    poster1i.iberlayer.com
    poster3i.iberlayer.com

    Domain Information

    concierto.cl

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    Privacy policy page linked
    Data Protection Officer mentioned
    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.
    A
    87/100
    Mobile Friendly5 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, maximum-scale=5.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    66/100
    Readability
    /30
    16/30

    12px · LH 1.60

    Hierarchy
    /20
    17/20

    2.5x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Arial

    Sans30px

    Body Font

    Arial

    Sans12px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    30px
    h1
    56px
    h2
    14px
    h3
    19px
    h4
    12px
    p
    Minor Third
    Scale

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 3 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 2.5x larger than body text.

    GGoogle FontsFluid TypeFlesch 26

    Color Palette

    5 unique colors
    15.52:1 AAA Dark
    #242424
    Text· 46.1%
    #ffffff
    Primary· 29%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Ad Networks

    Google Ad Manager

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    14
    Async
    0
    Defer

    Top Script Sources

    assets.adobedtm.com(6)sdk.mrf.io(2)concierto.cl(2)1(1)cm.g.doubleclick.net(1)

    Website Identity

    Radio Concierto Chile

    Radio Concierto Chile

    Organization

    Noticias de Chile en Radio Concierto Chile Sólo grandes canciones

    www.concierto.cl/
    Location detected: 🇨🇱 Chilevia tld
    es-CL

    Sponsored

    Last analyzed: 14 May 2026 at 10:26

    Historical Analysis & Change Tracking