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nutrition.org.uk

https://nutrition.org.uk· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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nutrition.org.uk
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Mobile screenshot of nutrition.org.uk
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

99.83.201.138

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Nginx

Nameservers

dns1.mtgsy.co.uk.dns2.mtgsy.co.uk.dns3.mtgsy.com.dns4.mtgsy.com.+1 more

Performance

99

Core Web Vitals

Weight

First Contentful Paint
702 ms10%
Speed Index
913 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.6 MB
69 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Umbraco

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B73/100
21
6
0
Meta Tags12/15
Content12/12
Headings6/8
Technical17/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nutrition.org.uknutrition.org.uk

British Nutrition Foundation - Homepage

We are a charity which exists to give people access to reliable information on nutrition. Our vision is a future where everyone has a healthy, sustainable diet

Title Length39 chars

Recommended: 50-60 chars (~233px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    3 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

    D45/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    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
    blockquotesnav
    Text ratio:8%
    Words:1,860
    Token eff.:Optimal
    Sections/1K:3.8
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 5.9w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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
    80/100
    13
    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
    15/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    10/15
    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.
    31/100
    F
    376 mg
    CO₂e / view
    3.6 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    429 mg
    vs
    Returning (cached)
    215 mg
    Annual (10K/mo)
    45.1 kg
    Emission Segments
    Data Center
    18 mg
    Network
    110 mg
    Device
    247 mg
    Resource Breakdown
    JavaScript
    108.3 KB
    Images
    1.1 MB
    CSS
    2.2 MB
    Fonts
    2.2 KB
    HTML
    130.9 KB
    Other
    94.1 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    161d

    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/2

    Valid From

    05.09.2025

    Valid Until

    04.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.nutrition.org.uknutrition.org.uk

    SHA-256 Fingerprint

    C1:A6:8C:3C:B5:67:F1:61:25:C7:BB:7B:A1:3F:C8:BC:2B:EC:14:44...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store)
    content-security-policy
    default-src 'self'; connect-src *; font-src 'self' http://us...
    content-type
    text/html; charset=utf-8
    date
    Sun, 26 Apr 2026 21:31:59 GMT
    pragma
    no-cache
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    eu-smtp-inbound-1.mimecast.com
    eu-smtp-inbound-2.mimecast.com

    Domain Information

    nutrition.org.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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
    64/100
    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, shrink-to-fit=no, maximum-scale=2
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    PT Serif + Helvetica

    WCAG Partial
    77/100
    Readability
    /30
    26/30

    16px · LH 1.50

    Hierarchy
    /20
    20/20

    3.81x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1.46:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 4 req

    Heading Font

    PT Serif

    Serif61px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    1.46:1

    12 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    61px
    h1
    45px
    h2
    40px
    h3
    24px
    h4
    16px
    p

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

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

    ⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.5:1).

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

    ✅ Strong hierarchy: Headlines are 3.8x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 44

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 33.7%
    #bedebf
    Secondary· 26.7%
    #e3ecd3
    Secondary· 8.8%
    #31600b
    Accent· 8.1%
    #889c7e
    Secondary· 7.6%
    #f6f3e8
    Primary· 6.2%
    #b1b699
    Secondary· 6.2%
    #253514
    Secondary· 1.5%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Lead Generation

    1
    PopupsmartSMB

    Popups, forms, and lead capture tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    19 Resources

    9
    Scripts
    10
    Styles
    7
    Async
    3
    Defer

    Top Script Sources

    googletagmanager.com(3)local(2)gstatic.com(1)cdn-ukwest.onetrust.com(1)google.com(1)

    Website Identity

    nutrition.org.uk

    Location detected: 🇬🇧 United Kingdomvia tld
    📧 Mimecasten-GB

    Sponsored

    Last analyzed: 26 Apr 2026 at 21:32

    Historical Analysis & Change Tracking