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ihs-headache.org

https://ihs-headache.org· First analyzed 19 May 2026· Updated 19 May 2026
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ihs-headache.org
Desktop screenshot of ihs-headache.org
Mobile screenshot of ihs-headache.org
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.93.55

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

tegan.ns.cloudflare.com.felipe.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
833 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
567 KB
44 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9
cms
IHSv1.0Custom
by Intermarketing Agency

Technology Stack

10 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSentry

Plugins

3
Wp Sentry Integration
Google Analytics For Wordpress
Yoast SEO

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

A83/100
26
4
0
Meta Tags11/15
Content9/12
Headings8/8
Technical24/25
E-E-A-T0/7
Images7/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
I
ihs-headache.orgihs-headache.org

International Headache Society

Leading headache science, education and management globally. The world’s leading membership organisation for those with a professional commitment to helping ...

Description truncated.
Title Length30 chars

Recommended: 50-60 chars (~177px / 580px)

Description Length185 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    15 URLs

    15 sub-sitemaps

    robots.txt

    7 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 12 1

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

    Sponsored

    AI & LLM Readiness

    D55/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    4/25
    Citation
    17/25

    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
    blockquotesnavheader/footer
    Text ratio:3%
    Words:356
    Token eff.:Optimal
    Sections/1K:28.1
    Depth:3/5

    Structured Data

    3 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary40w
    Descriptive Headingsavg 6.2w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    83/100
    12
    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
    18/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    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.
    72/100
    A
    57 mg
    CO₂e / view
    566.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    65 mg
    vs
    Returning (cached)
    33 mg
    Annual (10K/mo)
    6.9 kg
    Emission Segments
    Data Center
    3 mg
    Network
    17 mg
    Device
    38 mg
    Resource Breakdown
    JavaScript
    120.6 KB
    Images
    355.1 KB
    CSS
    14.4 KB
    Fonts
    62.3 KB
    HTML
    14.5 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    WAF

    69d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    28.04.2026

    Valid Until

    27.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    ihs-headache.org*.ihs-headache.org

    SHA-256 Fingerprint

    A9:50:55:16:24:9A:D2:8D:7F:EE:37:9D:77:B2:CE:CE:B1:85:AB:A0...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    ⚪ Custom(must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray
    9fdf176968d7aa06-BOS
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    mx.ihs-headache.org.cust.a.hostedemail.com

    Domain Information

    ihs-headache.org

    Domain Age
    15y 6m

    Created

    25.10.2010

    Expires

    25.10.2026

    Last Updated

    23.10.2025

    Registrar

    eNom, 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.
    D
    58/100
    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, maximum-scale=1.0, user-scalable=0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    noto-sans

    WCAG Partial
    67/100
    Readability
    /30
    18/30

    14px · LH 1.60

    Hierarchy
    /20
    15/20

    3.14x ratio

    WCAG
    /25
    14/25

    1.27:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    noto-sans

    Sans44px

    Body Font

    noto-sans

    Sans14px

    Contrast Ratio

    1.27:1

    5 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    44px
    h1
    26px
    h2
    14px
    p

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

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

    ❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.3:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.1x larger than body text.

    Buy on MyFontsFlesch 12

    Color Palette

    6 unique colors
    2.9:1 Fail Light
    #ffffff
    Background· 17%
    #959899
    Other· 4.6%
    #db5945
    Primary· 0%
    #203e87
    Primary· 46.400000000000006%
    #435b9c
    Secondary· 7.4%
    #f5e8c0
    Accent· 3.4%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    15 Resources

    12
    Scripts
    3
    Styles
    3
    Async
    2
    Defer

    Top Script Sources

    ihs-headache.org(9)googletagmanager.com(1)connect.facebook.net(1)static.cloudflareinsights.com(1)

    Website Identity

    International Headache Society

    Leading headache science, education and management globally. The world’s leading membership organisation for those with a professional commitment to helping people affected by headache.

    ihs-headache.org/en/
    15 years old
    Location detected: 🇨🇦 Canadavia ip
    eNom, LLCen-GB

    Sponsored

    Last analyzed: 19 May 2026 at 00:47

    Historical Analysis & Change Tracking