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enagas.es

https://enagas.es· First analyzed 11 May 2026· Updated 11 May 2026
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enagas.es
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Mobile

Sponsored

Hosting Provider

Fastly, Inc.

IP Address

151.101.131.10

Site Location

🇪🇸 Madrid, Spainvia schema_nap

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

CDN

Fastly

Nameservers

ns4.ascio.com.ns1.ascio.com.ns2.ascio.com.ns3.ascio.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
731 ms10%
Speed Index
950 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.1 MB
95 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

SEO Analysis

A82/100
25
4
0
Meta Tags9/15
Content11/12
Headings6/8
Technical25/25
E-E-A-T3/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
E
enagas.esenagas.es

Enagás

Enagás es un referente internacional en el desarrollo, mantenimiento y operación de infraestructuras energéticas. ¡Más información en la web!

Title Length6 chars

Recommended: 50-60 chars (~37px / 580px)

Description Length141 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

    12 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    40/100
    Fair
    12 8 1

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    5/25
    Citation
    14/25

    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
    nav
    Text ratio:3%
    Words:1,115
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    2 JSON-LD
    WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 3.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    89/100
    16
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    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.
    40/100
    F
    423 mg
    CO₂e / view
    4.1 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    484 mg
    vs
    Returning (cached)
    242 mg
    Annual (10K/mo)
    50.8 kg
    Emission Segments
    Data Center
    21 mg
    Network
    124 mg
    Device
    278 mg
    Resource Breakdown
    JavaScript
    526.6 KB
    Images
    3.2 MB
    CSS
    313.5 KB
    HTML
    28.3 KB
    Other
    302 B
    Green Hosting Verified
    Fastly, Inc.
    Provider Match
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    186d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert, Inc.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    29.04.2026

    Valid Until

    13.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.enagas.esenagas.es

    SHA-256 Fingerprint

    81:4B:91:8A:93:4C:E0:F1:D5:86:56:44:E9:95:F9:A7:4D:D8:6D:92...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    0
    cache-control
    🟡 900s(public, max-age=900)
    content-encoding
    📦 Gzip(gzip)
    content-length
    28673
    content-security-policy
    default-src 'self'; frame-src * ; media-src *; img-src * 'se...
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    enagas-es.mail.protection.outlook.com

    Domain Information

    enagas.es

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust

    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
    65/100
    Mobile Friendly1 breakpoint
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Enagas-Bold + MyriadProRegular

    WCAG Partial
    64/100
    Readability
    /30
    22/30

    16px · LH 1.63

    Hierarchy
    /20
    16/20

    4.25x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    14/25

    System fonts

    Heading Font

    Enagas-Bold

    Sans68px

    Body Font

    MyriadProRegular

    Sans16px

    Contrast Ratio

    1:1

    13 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    68px
    h1
    36px
    h2
    30px
    h3
    32px
    h4
    16px
    p

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

    ⚠️ Partial contrast: 13 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 4.2x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    AAdobe FontsBuy on MyFonts

    Color Palette

    13 unique colors
    Light
    #ffffff
    Primary· 13.3%
    #9ab411
    Accent· 14.600000000000001%
    #7a8c10
    Primary· 11.9%
    #b4bc81
    Secondary· 9.4%
    #dae0b9
    Primary· 6.8%
    #4e5d0d
    Accent· 6.5%
    #eef0de
    Primary· 6.4%
    #2c330b
    Accent· 6.3%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    13
    Defer

    Top Script Sources

    local(16)youtube.com(2)googletagmanager.com(1)cdn.cookielaw.org(1)

    Website Identity

    Enagás

    Enagás

    dircom@enagas.es
    +34 902 443 700
    www.enagas.es/es/

    Paseo de los Olmos, 19, Madrid

    28005, Madrid, Madrid

    ES

    Location detected: 🇪🇸 Spain, Madridvia schema_nap
    📧 Microsoft 365es

    Sponsored

    Last analyzed: 11 May 2026 at 05:58

    Historical Analysis & Change Tracking