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prisa.com

https://prisa.com· First analyzed 14 May 2026· Updated 14 May 2026
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prisa.com
Desktop screenshot of prisa.com
Mobile screenshot of prisa.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.19.215.195

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Microsoft IIS

CDN

CloudFront

Nameservers

dns3.p03.nsone.net.dns4.p03.nsone.net.dns1.p03.nsone.net.dns2.p03.nsone.net.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5 MB
40 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Microsoft IISv6.0

SEO Analysis

C62/100
16
10
0
Meta Tags10/15
Content10/12
Headings8/8
Technical13/25
E-E-A-T0/7
Images3/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
P
prisa.comprisa.com

PRISA Educación, información, entretenimiento

PRISA Educación, información, entretenimiento

Title Length45 chars

Recommended: 50-60 chars (~267px / 580px)

Description Length45 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    F38/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    11/25

    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:3%
    Words:864
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary122w
    Descriptive Headingsavg 6.4w
    Canonical URL
    Open Graph3/3
    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.
    A
    84/100
    13
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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.
    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.
    37/100
    F
    516 mg
    CO₂e / view
    5.0 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    590 mg
    vs
    Returning (cached)
    295 mg
    Annual (10K/mo)
    62.0 kg
    Emission Segments
    Data Center
    25 mg
    Network
    152 mg
    Device
    339 mg
    Resource Breakdown
    JavaScript
    119.3 KB
    Images
    366.1 KB
    CSS
    121.4 KB
    HTML
    16.2 KB
    Other
    4.4 MB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    212d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    14.11.2025

    Valid Until

    12.12.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (8)

    prisa.comprisanoticias.comprisaradio.com*.prisanoticias.com*.prisa.comservicios.prisa.com*.prisaradio.com*.servicios.prisa.com

    SHA-256 Fingerprint

    4E:5B:C8:1A:FF:37:46:AE:19:E1:3C:0C:BE:FD:C6:21:FC:C1:88:DA...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    296
    cache-control
    🟡 300s(max-age=300, public, stale-while-revalidate=28800, stale-if-...)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    16307
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (4)

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

    Domain Information

    prisa.com

    Domain Age
    31y 3m

    Created

    13.02.1995

    Expires

    14.02.2027

    Last Updated

    15.02.2026

    Registrar

    Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

    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

    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.
    B
    74/100
    Mobile Friendly41 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    mulish400 + Arial

    WCAG Partial
    66/100
    Readability
    /30
    20/30

    14px · LH 1.50

    Hierarchy
    /20
    15/20

    1.14x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    12/25

    System fonts

    Heading Font

    mulish400

    Sans16px

    Body Font

    Arial

    Sans14px

    Contrast Ratio

    1:1

    1 issue

    Reading Comfort

    ~47 CPL

    Optimal (45–75)
    16px
    h1
    62px
    h2
    24px
    h3
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

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

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

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

    Buy on MyFontsFluid Type (rem)Flesch 0

    Color Palette

    9 unique colors
    17.93:1 AAA Light
    #f8f8f8
    Background· 33.1%
    #0f1011
    Text· 6.6%
    #040202
    Primary· 18.5%

    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

    Sponsored

    Scripts & Styles

    14 Resources

    13
    Scripts
    1
    Styles
    10
    Async
    2
    Defer

    Top Script Sources

    assets.adobedtm.com(8)sdk.privacy-center.org(2)cmp.prisa.com(1)..(1)static.prisa.com(1)

    Website Identity

    prisa.com

    31 years old
    Location detected: 🇮🇪 Irelandvia ip
    Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USAes

    Sponsored

    Last analyzed: 14 May 2026 at 23:15

    Historical Analysis & Change Tracking