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energyinst.org

https://energyinst.org· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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energyinst.org
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Mobile

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Hosting Provider

Squiz Cdn1

IP Address

2.58.104.10

Site Location

🇬🇧 United Kingdomvia phone

Server Location

🇦🇺 Sydney, Australia

ASN

AS55532

Organization

Squiz Cdn1

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns1.meganameservers.eu.ns2.meganameservers.eu.ns3.meganameservers.eu.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
64 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Squiz Cdn1
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

14 Technologies Detected

Libraries

3
HTMX
jQueryv3.5.1
jQuery UI

CSS Frameworks

3
Bootstrap
Tailwind CSS
Normalize.css

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

Other

1
Highcharts

UI Components

1
Slick Carousel

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

C68/100
19
6
0
Meta Tags8/15
Content11/12
Headings8/8
Technical15/21
E-E-A-T3/7
Images5/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
E
energyinst.orgenergyinst.org

Home | Energy Institute

The Energy Institute (EI) is the global professional body for the energy sector; delivering good practice information and guidance, training courses and qual...

Description truncated.
Title Length23 chars

Recommended: 50-60 chars (~138px / 580px)

Description Length167 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    15/100
    Poor
    5 10 2

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

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    16/25

    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:8%
    Words:2,550
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary65w
    Descriptive Headingsavg 9.8w
    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...
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    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
    88/100
    15
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    33/100
    D
    264 mg
    CO₂e / view
    2.1 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    301 mg
    vs
    Returning (cached)
    151 mg
    Annual (10K/mo)
    31.6 kg
    Emission Segments
    Data Center
    59 mg
    Network
    63 mg
    Device
    141 mg
    Resource Breakdown
    JavaScript
    187.2 KB
    Images
    1.5 MB
    CSS
    399.8 KB
    HTML
    12.6 KB
    Other
    2.6 KB
    Green Hosting Not Verified
    Squiz Cdn1
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    WAF

    75d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    14.04.2026

    Valid Until

    13.07.2026

    Subject Alternative Names (1)

    energyinst.org

    SHA-256 Fingerprint

    0F:90:3E:10:EB:95:61:EB:40:E0:D8:22:3A:F3:DC:53:CE:D5:D9:47...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    65026
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(private, max-age=0)
    cf-cache-status
    HIT
    cf-ray
    9f393698fbdf3535-BOS
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    energyinst-org.mail.protection.outlook.com

    Domain Information

    energyinst.org

    Domain Age
    23y 9m

    Created

    16.07.2002

    Expires

    16.07.2026

    Last Updated

    18.07.2025

    Registrar

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

    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.
    A
    85/100
    Mobile Friendly25 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...
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    Typography & Readability

    TheSerifC5-5_Plain + Arial

    WCAG Partial
    72/100
    Readability
    /30
    18/30

    16px · LH 1.00

    Hierarchy
    /20
    16/20

    3.5x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1.41:1 min contrast

    Performance
    /25
    23/25

    System fonts

    Heading Font

    TheSerifC5-5_Plain

    Serif56px

    Body Font

    Arial

    Sans16px

    Contrast Ratio

    1.41:1

    22 issues

    Reading Comfort

    ~74 CPL

    Optimal (45–75)
    56px
    h1
    32px
    h2
    28px
    h3
    16px
    p

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

    ⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~74 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 1/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.4:1).

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

    Buy on MyFontsFluid Type (rem)Flesch 1

    Color Palette

    6 unique colors
    3.86:1 AA Large Light
    #ffffff
    Background· 27.7%
    #818189
    Other· 5.3%
    #f37021
    Primary· 0%
    #17153c
    Secondary· 37.7%
    #3a2f48
    Secondary· 5.1%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    8
    Async
    1
    Defer

    Top Script Sources

    energyinst.org(7)googletagmanager.com(4)consent.cookiebot.com(2)unpkg.com(2)cdn.jsdelivr.net(2)

    Website Identity

    energyinst.org

    info@energyinst.org
    +4402074677100
    23 years old
    Location detected: 🇬🇧 United Kingdomvia phone
    Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA📧 Microsoft 365en

    Sponsored

    Last analyzed: 28 Apr 2026 at 21:38

    Historical Analysis & Change Tracking