StackOptic
Back to Search
isid.org favicon

isid.org

https://isid.org· First analyzed 19 May 2026· Updated 19 May 2026
Export
isid.org
Desktop screenshot of isid.org
Mobile screenshot of isid.org
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.144.173

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

reza.ns.cloudflare.com.austin.ns.cloudflare.com.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3 MB
97 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
ISIDCustom

Technology Stack

27 Technologies Detected

Plugins

17
The Post GridHide Admin Bar Based On User Roles3D Flipbook Dflip LiteMiniorange Oauth Server EnterpriseJs_ComposerAddthisPopup Anything On ClickS2MemberWp Paginate
Google Analytics For Wordpress
Responsive MenuSam Pro FreeThe Events Calendar
Gravity Forms
Gravityformsrecaptcha
Yoast SEO
Gravity Forms

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Email Marketing

1
Mailchimp

Social

1
AddThis

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

A82/100
24
7
0
Meta Tags13/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
I
isid.orgisid.org

The International Society for Infectious Diseases (ISID) - ISID

The International Society for Infectious Diseases advances research, education, and global outbreak response worldwide.

Title Length63 chars

Recommended: 50-60 chars (~366px / 580px)

Description Length119 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    8 URLs

    8 sub-sitemaps

    robots.txt

    6 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    16/100
    Poor
    5 12

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

    Sponsored

    AI & LLM Readiness

    D54/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    7/25
    Citation
    13/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:2%
    Words:500
    Token eff.:Optimal
    Sections/1K:12
    Depth:1/5

    Structured Data

    7 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 2.3w
    Canonical URL
    Open Graph2/3
    Twitter Card2/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    78/100
    12
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    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
    10/15
    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
    11/15
    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...
    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.
    36/100
    E
    309 mg
    CO₂e / view
    3.0 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    353 mg
    vs
    Returning (cached)
    177 mg
    Annual (10K/mo)
    37.1 kg
    Emission Segments
    Data Center
    15 mg
    Network
    91 mg
    Device
    203 mg
    Resource Breakdown
    JavaScript
    173.9 KB
    Images
    2.4 MB
    CSS
    421.0 KB
    Fonts
    4.7 KB
    HTML
    44.4 KB
    Other
    1.8 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Interactive

    HTTPS

    WAF

    79d

    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

    09.05.2026

    Valid Until

    07.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    isid.org*.isid.org

    SHA-256 Fingerprint

    E9:3C:82:8B:D7:A6:0A:F5:81:1D:5F:9A:35:64:BC:6E:E1:9F:A1:62...

    Top 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
    🔴 No Cache(no-cache, must-revalidate, max-age=0, no-store, private)
    cf-cache-status
    DYNAMIC
    cf-ray
    9fe3f57c4dfdebe9-SJC
    content-encoding
    zstd
    content-security-policy
    upgrade-insecure-requests;
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    isid.org

    Domain Age
    28y 11m

    Created

    24.06.1997

    Expires

    23.06.2027

    Last Updated

    07.08.2025

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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
    78/100
    Mobile Friendly2 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    TTRoundsCondensedThin + Roboto

    WCAG Partial
    53/100
    Readability
    /30
    22/30

    36px · LH 1.30

    Hierarchy
    /20
    10/20

    1x ratio

    WCAG
    /25
    11/25

    2.66:1 min contrast

    Performance
    /25
    10/25

    System fonts

    Heading Font

    TTRoundsCondensedThin

    Sans36px

    Body Font

    Roboto

    Sans36px

    Contrast Ratio

    2.66:1

    11 issues

    Reading Comfort

    ~45 CPL

    Optimal (45–75)
    36px
    h1
    48px
    h2
    16px
    h3
    20px
    h4
    36px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 36px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

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

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

    ⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.7:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 8

    Color Palette

    7 unique colors
    Light
    #ffffff
    Background· 88.10000000000001%
    #ded6d6
    Primary· 2.4%
    #9dbcca
    Secondary· 2.3%
    #7c8e98
    Secondary· 1.8%
    #634e5f
    Secondary· 1.8%
    #b39795
    Secondary· 1.7%

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Social Media

    1
    AddThisFree

    Social widgets and sharing tools

    4

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    isid.org(11)consent.cookiebot.com(2)gstatic.com(1)consentcdn.cookiebot.com(1)googletagmanager.com(1)

    Website Identity

    ISID

    Organization

    The International Society for Infectious Diseases advances research, education, and global outbreak response worldwide.

    info@isid.org
    isid.org/
    28 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy.com, LLC📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 19 May 2026 at 14:58

    Historical Analysis & Change Tracking