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haleon.com

https://haleon.com· First analyzed 04 May 2026· Updated 04 May 2026
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haleon.com
Desktop screenshot of haleon.com
Mobile screenshot of haleon.com
Mobile

Sponsored

Hosting Provider

Equinix Customer - Black Sun Plc

IP Address

85.90.236.47

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 City of London, United Kingdom

ASN

AS15830

Organization

Equinix Customer - Black Sun Plc

Nameservers

ns-cloud-c4.googledomains.com.ns-cloud-c3.googledomains.com.ns-cloud-c1.googledomains.com.ns-cloud-c2.googledomains.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
696 ms10%
Speed Index
905 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.6 MB
109 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

5 Technologies Detected

Other

1
D3.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

SEO Analysis

B71/100
21
6
0
Meta Tags8/15
Content11/12
Headings8/8
Technical19/21
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile1/4
Indexability3/3
H
haleon.comhaleon.com

Home - Haleon

We are a world-leading consumer health company with a clear purpose to deliver better everyday health with humanity.

Title Length13 chars

Recommended: 50-60 chars (~81px / 580px)

Description Length116 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    15/100
    Poor
    4 13

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

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    6/25
    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
    nav
    Text ratio:5%
    Words:1,004
    Token eff.:Optimal
    Sections/1K:16.9
    Depth:1/5

    Structured Data

    7 JSON-LD
    Organization×1.1WebSite
    sameAs entity links

    Citation Readiness

    Opening Summary16w
    Descriptive Headingsavg 1.8w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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.
    B
    74/100
    13
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    10/20
    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
    14/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    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.
    27/100
    F
    715 mg
    CO₂e / view
    5.6 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    817 mg
    vs
    Returning (cached)
    409 mg
    Annual (10K/mo)
    85.8 kg
    Emission Segments
    Data Center
    160 mg
    Network
    172 mg
    Device
    384 mg
    Resource Breakdown
    JavaScript
    159.7 KB
    Images
    2.8 MB
    CSS
    104.9 KB
    Fonts
    337.4 KB
    HTML
    13.3 KB
    Other
    2.3 MB
    Green Hosting Not Verified
    Equinix Customer - Black Sun Plc
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    81d

    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

    26.04.2026

    Valid Until

    25.07.2026

    Subject Alternative Names (1)

    www.haleon.com

    SHA-256 Fingerprint

    32:E5:21:19:86:EA:05:74:11:B2:1A:85:B1:E7:C3:2B:6F:C5:80:E1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    akamai-cache-age
    453534
    akamai-cache-status
    Hit from child
    alt-svc
    h3=":443"; ma=93600
    bsg-cdn
    P
    cache-control
    🟡 1 Hours(private, no-transform, must-revalidate, max-age=3600)
    cache-tag
    www.haleon.com-html-tag
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

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

    Domain Information

    haleon.com

    Domain Age
    23y 3m

    Created

    16.01.2003

    Expires

    16.01.2027

    Last Updated

    01.04.2025

    Registrar

    SafeNames Ltd.

    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.
    B
    72/100
    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=1.0

    Typography & Readability

    NewHero

    WCAG Partial
    74/100
    Readability
    /30
    24/30

    18px · LH 1.60

    Hierarchy
    /20
    18/20

    3.56x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 5 req

    Heading Font

    NewHero

    Sans64px

    Body Font

    NewHero

    Sans18px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    64px
    h1
    72px
    h2
    60px
    h3
    18px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 3 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 3.6x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFonts

    Color Palette

    14 unique colors
    Light
    #7c8272
    Other· 5%
    #95ca92
    Secondary· 23.4%
    #ffffff
    Primary· 0%
    #a6d7a2
    Secondary· 9.2%
    #38e50f
    Primary· 8.9%
    #556b55
    Secondary· 8.5%
    #3c533b
    Secondary· 8%
    #80a07b
    Secondary· 6.5%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    5
    Defer

    Top Script Sources

    local(15)365-syndicate.com(2)googletagmanager.com(1)youtube.com(1)unpkg.com(1)

    Website Identity

    Haleon

    Haleon

    Organization

    Haleon is a global consumer health company focused on better everyday health with humanity. Its trusted brands reach approximately 1.4 billion consumers across 170 markets.

    www.haleon.com/
    23 years old
    Location detected: 🇬🇧 United Kingdomvia ip
    SafeNames Ltd.📧 MimecastenEst. 2022

    Sponsored

    Last analyzed: 04 May 2026 at 22:01

    Historical Analysis & Change Tracking