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ironbridge.org.uk

https://ironbridge.org.uk· First analyzed 11 May 2026· Updated 11 May 2026
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ironbridge.org.uk
Desktop screenshot of ironbridge.org.uk
Mobile screenshot of ironbridge.org.uk
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.139.76

Site Location

🇬🇧 United Kingdomvia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

CDN

CDN

Nameservers

pearl.ns.cloudflare.com.frank.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
818 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
285 KB
45 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Infrastructure
Hosting
Cloudflare
CDN
CDN

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Meta Frameworks

1
Next.js

SEO Analysis

B72/100
20
8
0
Meta Tags8/15
Content10/12
Headings6/8
Technical22/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
I
ironbridge.org.ukironbridge.org.uk

Ironbridge Gorge | National Trust

Ironbridge Gorge

Title Length33 chars

Recommended: 50-60 chars (~196px / 580px)

Description Length16 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    50 URLs

    50 sub-sitemaps

    robots.txt

    14 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    7 8 2

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    15/25
    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:2%
    Words:1,620
    Token eff.:Optimal
    Sections/1K:4.3
    Depth:1/5

    Structured Data

    1 JSON-LD
    BreadcrumbList

    Citation Readiness

    Opening Summary228w
    Descriptive Headingsavg 3.7w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    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
    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
    15/15
    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.

    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.
    89/100
    A+
    29 mg
    CO₂e / view
    285.0 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    33 mg
    vs
    Returning (cached)
    16 mg
    Annual (10K/mo)
    3.5 kg
    Emission Segments
    Data Center
    1 mg
    Network
    9 mg
    Device
    19 mg
    Resource Breakdown
    JavaScript
    164.5 KB
    HTML
    119.5 KB
    Other
    1.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    195d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    29.10.2025

    Valid Until

    22.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.nationaltrust.org.uknationaltrust.org.uk

    SHA-256 Fingerprint

    80:48:37:46:F5:55:07:66:68:58:BC:97:F5:04:EB:0B:99:3E:ED:D5...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Mon, 11 May 2026 07:25:44 GMT
    expires
    0
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    ironbridge-org-uk.mail.protection.outlook.com

    Domain Information

    ironbridge.org.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    Privacy policy page linked
    Data Protection Officer 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+
    92/100
    Mobile Friendly3 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

    Typography & Readability

    NationalTrustTT + Arial

    WCAG Partial
    75/100
    Readability
    /30
    21/30

    16px · LH 1.25

    Hierarchy
    /20
    15/20

    3.62x ratio

    WCAG
    /25
    17/25

    1.1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    NationalTrustTT

    Sans58px

    Body Font

    Arial

    Sans16px

    Contrast Ratio

    1.1:1

    19 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    58px
    h1
    36px
    h2
    28px
    h3
    20px
    h4
    16px
    p

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

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.1:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    Buy on MyFontsFlesch 36

    Color Palette

    9 unique colors
    3.95:1 AA Large Light
    #7c7c7c
    Other· 49.4%
    #1f1f1f
    Text· 17.3%
    #ffffff
    Primary· 0%
    #7a6e1d
    Accent· 10.2%
    #333028
    Secondary· 7.4%
    #647a6d
    Secondary· 5.6%
    #487c61
    Secondary· 1.5%

    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

    13 Resources

    12
    Scripts
    1
    Styles
    1
    Async
    9
    Defer

    Top Script Sources

    static.nationaltrust.org.uk(10)nationaltrust.org.uk(1)tms.nationaltrust.org.uk(1)

    Website Identity

    ironbridge.org.uk

    ironbridgegorge@nationaltrust.org.uk
    +441952433424

    Blists Hill Victorian Town, Legges Way, Telford, Shropshire, TF7 5UD01952433424ironbridgegorge@nationaltrust.org.uk

    Location detected: 🇬🇧 United Kingdomvia phone
    📧 Microsoft 365en

    Sponsored

    Last analyzed: 11 May 2026 at 07:25

    Historical Analysis & Change Tracking