Back to Search
shibboleth.net favicon

shibboleth.net

https://shibboleth.net· First analyzed 13 May 2026· Updated 13 May 2026
Export
shibboleth.net
Desktop screenshot of shibboleth.net
Mobile screenshot of shibboleth.net
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.213.250.186

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Nginx

CDN

Proxy Cache

Nameservers

ns-612.awsdns-12.net.ns-1258.awsdns-29.org.ns-1543.awsdns-00.co.uk.ns-228.awsdns-28.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%
687 KB
96 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Karolo Hello Elementor Child Themev1.0.1Custom
by Karolo Ltd
View Theme

Technology Stack

25 Technologies Detected

Plugins

13
Premium Addons For Elementor
Premium Addons Pro
Elementor
Elementor
Elementor
Elementor
WP Rocket
DynamicconditionsSg Cachepress
Gravity Forms
Gravityformsrecaptcha
Yoast SEO
Gravity Forms

Libraries

2
jQueryv3.7.1
jQuery UI

Other

2
GSAPv2.1.3Lottie

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Swiper

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

A85/100
25
6
0
Meta Tags14/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
shibboleth.netshibboleth.net

Shibboleth Consortium - Shaping the future of Shibboleth Software

The Shibboleth Consortium is committed to ensuring our team of dedicated developers are able to keep the software freely available to users.

Title Length65 chars

Recommended: 50-60 chars (~395px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    7/25
    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:2%
    Words:992
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary39w
    Descriptive Headingsavg 4.8w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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+
    91/100
    15
    Passed
    1
    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
    15/15
    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.
    75/100
    A
    69 mg
    CO₂e / view
    686.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    79 mg
    vs
    Returning (cached)
    40 mg
    Annual (10K/mo)
    8.3 kg
    Emission Segments
    Data Center
    3 mg
    Network
    20 mg
    Device
    46 mg
    Resource Breakdown
    JavaScript
    287.8 KB
    Images
    18.7 KB
    CSS
    346.9 KB
    HTML
    33.1 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    43d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    28.03.2026

    Valid Until

    26.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.shibboleth.net

    SHA-256 Fingerprint

    EB:F5:F4:F2:FB:07:97:15:52:3F:7F:07:3F:CF:AD:81:30:86:6B:05...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=2592000
    cache-control
    🟡 0s(max-age=0)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Wed, 13 May 2026 20:54:10 GMT
    expires
    Wed, 13 May 2026 20:54:10 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    shibboleth.net

    Domain Information

    shibboleth.net

    Domain Age
    22y 1m

    Created

    09.04.2004

    Expires

    09.04.2027

    Last Updated

    06.04.2026

    Registrar

    Amazon Registrar, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    Data Protection Officer mentioned

    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.
    A
    80/100
    Mobile Friendly22 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

    stratos + stratos-lights

    WCAG Partial
    74/100
    Readability
    /30
    25/30

    18px · LH 1.44

    Hierarchy
    /20
    16/20

    2.56x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    stratos

    Sans46px

    Body Font

    stratos-lights

    Sans18px

    Contrast Ratio

    1:1

    20 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    46px
    h1
    32px
    h2
    22px
    h3
    18px
    h4
    18px
    p

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

    ✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 27/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 20 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 2.6x larger than body text.

    Buy on MyFontsFlesch 27

    Color Palette

    6 unique colors
    7.61:1 AAA Light
    #ffffff
    Background· 27.099999999999998%
    #5e5056
    Secondary· 3.7%
    #1c2336
    Primary· 48.599999999999994%
    #3d3948
    Secondary· 8.5%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    2
    Defer

    Top Script Sources

    shibboleth.net(17)gstatic.com(1)googletagmanager.com(1)google.com(1)

    Website Identity

    Shibboleth Consortium

    Shibboleth Consortium

    Organization

    The Shibboleth Consortium is committed to ensuring our team of dedicated developers are able to keep the software freely available to users.

    www.shibboleth.net/
    22 years old
    Location detected: 🇺🇸 United Statesvia ip
    Amazon Registrar, Inc.en-GB

    Sponsored

    Last analyzed: 13 May 2026 at 20:54

    Historical Analysis & Change Tracking