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nestlehealthscience.com

https://nestlehealthscience.com· First analyzed 17 May 2026· Updated 17 May 2026
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nestlehealthscience.com
Desktop screenshot of nestlehealthscience.com
Mobile screenshot of nestlehealthscience.com
Mobile

Sponsored

Hosting Provider

Pantheon

IP Address

151.101.2.133

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

Server

Nginx

CDN

Fastly

Nameservers

ctrdns1.nestle.com.eurdns1.nestle.com.amsdns1.nestle.com.aoadns1.nestle.com.

Performance

96

Core Web Vitals

Weight

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

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

9 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

UI Components

1
Fancybox

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B73/100
21
7
0
Meta Tags12/15
Content11/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile3/4
Indexability3/3
N
nestlehealthscience.comnestlehealthscience.com

Empowering Healthier Lives Through Nutrition | Nestlé Health Science

Nestlé Health Science is a leader in the field of nutritional science, committed to redefining the management of health. Read more about our range of products.

Title Length68 chars

Recommended: 50-60 chars (~405px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    468 URLs

    robots.txt

    56 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    11/100
    Poor
    3 12 2

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    10/25
    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
    nav
    Text ratio:6%
    Words:1,450
    Token eff.:Optimal
    Sections/1K:3.4
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary24w
    Descriptive Headingsavg 3.7w
    Canonical URL
    Open Graph0/3
    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.
    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.
    1 recommendation
    • •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
    260 mg
    CO₂e / view
    2.1 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    297 mg
    vs
    Returning (cached)
    148 mg
    Annual (10K/mo)
    31.2 kg
    Emission Segments
    Data Center
    58 mg
    Network
    62 mg
    Device
    139 mg
    Resource Breakdown
    JavaScript
    228.8 KB
    Images
    974.8 KB
    CSS
    862.7 KB
    HTML
    33.7 KB
    Other
    361 B
    Green Hosting Not Verified
    Pantheon
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    29d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Certainly

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    17.05.2026

    Valid Until

    16.06.2026

    Subject Alternative Names (1)

    *.nestlehealthscience.com

    SHA-256 Fingerprint

    7F:05:8C:46:5B:86:F2:EF:97:C3:B4:7B:5B:1F:95:9B:43:AA:09:1E...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    50174
    cache-control
    🔵 1 Days(max-age=86400, public)
    content-encoding
    📦 Gzip(gzip)
    content-language
    en
    content-length
    34240
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    nestlehealthscience-com.mail.protection.outlook.com

    Domain Information

    nestlehealthscience.com

    Domain Age
    15y 7m

    Created

    28.09.2010

    Expires

    28.09.2026

    Last Updated

    29.08.2025

    Registrar

    Nom-iq Ltd. dba COM LAUDE

    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
    71/100
    Mobile Friendly11 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, shrink-to-fit=no
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Libre Baskerville

    WCAG Partial
    71/100
    Readability
    /30
    26/30

    18px · LH 1.40

    Hierarchy
    /20
    16/20

    2.33x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 13 req

    Heading Font

    Libre Baskerville

    Serif42px

    Body Font

    Libre Baskerville

    Serif18px

    Contrast Ratio

    1:1

    9 issues

    Reading Comfort

    ~54 CPL

    Optimal (45–75)
    42px
    h1
    40px
    h2
    42px
    h3
    42px
    h4
    18px
    p
    Minor Second
    Scale

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

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~54 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 9 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 2.3x larger than body text.

    Buy on MyFonts

    Color Palette

    12 unique colors
    Light
    #ffffff
    Background· 25.9%
    #dde4ef
    Secondary· 15.1%
    #281d1e
    Secondary· 9%
    #bbc4cb
    Text· 8.7%
    #7e5b4d
    Secondary· 6.2%
    #95a7b3
    Secondary· 6.1%
    #5c9abe
    Secondary· 6%
    #021c56
    Primary· 5.5%

    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

    25 Resources

    20
    Scripts
    5
    Styles
    5
    Async
    2
    Defer

    Top Script Sources

    local(7)data-eu.nestlehealthscience.com(4)use.fontawesome.com(2)unpkg.com(2)static.addtoany.com(2)

    Website Identity

    nestlehealthscience.com

    15 years old
    Location detected: 🇨🇦 Canadavia ip
    Nom-iq Ltd. dba COM LAUDE📧 Microsoft 365en

    Sponsored

    Last analyzed: 17 May 2026 at 15:34

    Historical Analysis & Change Tracking

    nestlehealthscience.com Technology Stack - Built With jQuery, Fancybox, Bootstrap, Tailwind CSS, Font Awesome | StackOptic | StackOptic