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eurostemcell.org

https://eurostemcell.org· First analyzed 19 May 2026· Updated 19 May 2026
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eurostemcell.org
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Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

34.241.191.143

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

CDN

Cloudflare

WAF

Cloudflare

Nameservers

zara.ns.cloudflare.com.matt.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
635 ms10%
Speed Index
826 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
534 KB
95 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Drupal
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Cloudflare

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Fathom Analytics

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Adobe Fonts (Typekit)

SEO Analysis

B75/100
23
6
0
Meta Tags14/15
Content10/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
E
eurostemcell.orgeurostemcell.org

Stem Cell Research | Uses of Stem Cells and Ethics | EuroStemCell

Europe's hub for stem cell research, regenerative medicine and ethics. Features stem cell facts, educational resources, award-winning films, news and FAQ's.

Title Length65 chars

Recommended: 50-60 chars (~391px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    52 rules

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 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
    navheader/footer
    Text ratio:6%
    Words:730
    Token eff.:Optimal
    Sections/1K:23.3
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary49w
    Descriptive Headingsavg 4.5w
    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.
    A
    89/100
    15
    Passed
    2
    Critical
    0
    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
    13/15
    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.

    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
    54 mg
    CO₂e / view
    533.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    62 mg
    vs
    Returning (cached)
    31 mg
    Annual (10K/mo)
    6.5 kg
    Emission Segments
    Data Center
    3 mg
    Network
    16 mg
    Device
    35 mg
    Resource Breakdown
    JavaScript
    115.8 KB
    Images
    326.9 KB
    CSS
    42.9 KB
    HTML
    48.3 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    54%Poor
    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

    Valid From

    10.05.2026

    Valid Until

    08.08.2026

    Subject Alternative Names (2)

    eurostemcell.orgwww.eurostemcell.org

    SHA-256 Fingerprint

    A7:AD:39:DD:DB:1D:12:0C:5B:72:BD:2F:DC:1B:9A:C9:C5:CD:EB:44...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    cache-control
    🟡 1800s(max-age=1800, public)
    content-language
    en
    content-length
    49172
    content-type
    text/html; charset=UTF-8
    cross-origin-opener-policy
    same-origin
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (3)

    danube.is.ed.ac.uk
    thames.is.ed.ac.uk
    rhine.is.ed.ac.uk

    Domain Information

    eurostemcell.org

    Domain Age
    22y 8m

    Created

    04.09.2003

    Expires

    04.09.2026

    Last Updated

    19.10.2025

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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
    66/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    helvetica

    WCAG Partial
    64/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    13/20

    1.88x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    3.27:1 min contrast

    Performance
    /25
    12/25

    3 fonts

    Heading Font

    helvetica

    Sans30px

    Body Font

    helvetica

    Sans16px

    Contrast Ratio

    3.27:1

    13 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    30px
    h1
    26px
    h2
    24px
    h3
    18px
    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).

    ❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 3.3:1).

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

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    AAdobe FontsBuy on MyFontsFlesch 8

    Color Palette

    4 unique colors
    Light
    #ffffff
    Background· 46.79999999999999%
    #073c66
    Primary· 41.2%
    #6a8f99
    Secondary· 7.9%
    #cbd4d7
    Border· 4.2%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google AnalyticsFree
    FathomSMB

    User behavior and product analytics

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    3
    Async
    1
    Defer

    Top Script Sources

    local(15)googletagmanager.com(2)google-analytics.com(1)use.typekit.net(1)cdn.usefathom.com(1)

    Website Identity

    eurostemcell.org

    22 years old
    Location detected: 🇮🇪 Irelandvia ip
    GoDaddy.com, LLCen

    Sponsored

    Last analyzed: 19 May 2026 at 14:51

    Historical Analysis & Change Tracking

    eurostemcell.org Technology Stack - Built With jQuery, Tailwind CSS, Font Awesome, Adobe Fonts (Typekit), Google Analytics | StackOptic | StackOptic