StackOptic
Back to Search
canalmuseum.org.uk favicon

canalmuseum.org.uk

https://canalmuseum.org.uk· First analyzed 24 May 2026· Updated 24 May 2026
Export
canalmuseum.org.uk
Desktop screenshot of canalmuseum.org.uk
Mobile screenshot of canalmuseum.org.uk
Mobile

Sponsored

Hosting Provider

iomart Hosting Ltd

IP Address

82.145.41.43

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 Maidenhead, United Kingdom

ASN

AS20860

Organization

iomart Hosting Ltd

Server

Nginx

Nameservers

ns1.xssl.net.ns2.xssl.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
410 ms10%
Speed Index
533 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
373 KB
34 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
iomart Hosting Ltd

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C63/100
17
8
0
Meta Tags9/15
Content9/12
Headings8/8
Technical16/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
canalmuseum.org.ukcanalmuseum.org.uk

London Canal Museum Home Page

London Canal Museum, the London waterways museum telling the story of canals, boats, the ice trade, and ice cream. The only London Museum of inland waterways.

Title Length29 chars

Recommended: 50-60 chars (~186px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,159 URLs

    robots.txt

    67 rules

    Sitemap reference found

    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

    D42/100
    Bot Access
    20/25
    Machine Read.
    11/25
    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:13%
    Words:458
    Token eff.:Optimal
    Sections/1K:6.6

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary104w
    Descriptive Headingsavg 38.3w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    C
    63/100
    8
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    7/15
    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
    6/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    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.
    66/100
    A+
    38 mg
    CO₂e / view
    373.5 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    43 mg
    vs
    Returning (cached)
    22 mg
    Annual (10K/mo)
    4.5 kg
    Emission Segments
    Data Center
    2 mg
    Network
    11 mg
    Device
    25 mg
    Resource Breakdown
    Images
    359.2 KB
    CSS
    7.5 KB
    HTML
    6.7 KB
    Green Hosting Verified
    iomart Group PLC
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    29d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    Valid From

    25.03.2026

    Valid Until

    23.06.2026

    Subject Alternative Names (2)

    *.canalmuseum.org.ukcanalmuseum.org.uk

    SHA-256 Fingerprint

    AE:92:44:56:35:12:24:2F:A0:8C:4C:C6:4B:82:EB:93:66:39:37:CA...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-encoding
    📦 Gzip(gzip)
    content-length
    6563
    content-type
    text/html
    date
    Sun, 24 May 2026 21:54:18 GMT
    last-modified
    Mon, 16 Mar 2026 18:37:45 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mx1.spamfiltering.com
    mx2.spamfiltering.com

    Domain Information

    canalmuseum.org.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    C
    61/100
    Mobile Friendly4 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    arial

    WCAG AA
    70/100
    Readability
    /30
    14/30

    14px · LH 1.11

    Hierarchy
    /20
    15/20

    1.22x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    5.8:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    arial

    Sans18px

    Body Font

    arial

    Sans14px

    Contrast Ratio

    5.8:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~44 CPL

    Narrow lines
    18px
    h1
    16px
    h2
    16px
    h3
    14px
    p

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

    ⚠️ Tight line spacing (1.11). Increase to 1.4–1.6 for better readability.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.8:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

    Flesch 60

    Color Palette

    12 unique colors
    10.08:1 AAA Light
    #ffffff
    Background· 42.8%
    #484040
    Other· 6.3%
    #ccccfe
    Primary· 11.9%
    #c28b7f
    Secondary· 5.5%
    #272842
    Secondary· 5.1%
    #0c064b
    Accent· 5%
    #874938
    Secondary· 4.5%
    #cbbec7
    Secondary· 4.4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    6 Resources

    2
    Scripts
    4
    Styles
    0
    Async
    1
    Defer

    Top Script Sources

    platform.twitter.com(2)

    Website Identity

    canalmuseum.org.uk

    Location detected: 🇬🇧 United Kingdomvia tld
    en

    Social Profiles

    FacebookX (Twitter)

    Sponsored

    Last analyzed: 24 May 2026 at 21:54

    Historical Analysis & Change Tracking