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elgg.org

https://elgg.org· First analyzed 01 May 2026· Updated 01 May 2026
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elgg.org
Desktop screenshot of elgg.org
Mobile screenshot of elgg.org
Mobile

Sponsored

Hosting Provider

University of Oregon

IP Address

140.211.15.97

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Corvallis, United States

ASN

AS3701

Organization

University of Oregon

Server

Nginx

Nameservers

ns1.hover.com.ns2.hover.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
655 ms10%
Speed Index
852 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
645 KB
18 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
University of Oregon

Progressive Web App

Web Manifest

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Web Servers

1
Nginxv1.18.0

SEO Analysis

D54/100
15
11
0
Meta Tags7/15
Content8/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images2/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
elgg.orgelgg.org

Elgg.org

Elgg is a highly customizable web framework and CMS for building social apps with PHP and MySQL

Title Length8 chars

Recommended: 50-60 chars (~45px / 580px)

Description Length95 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    82 URLs

    robots.txt

    30 rules

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

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

    Sponsored

    AI & LLM Readiness

    F34/100
    Bot Access
    18/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    6/25

    AI Bot Access

    11/14 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
    Text ratio:4%
    Words:432
    Token eff.:Optimal
    Sections/1K:55.6

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary27w
    Descriptive Headingsavg 2.4w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    D
    55/100
    8
    Passed
    5
    Critical
    3
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    8/15
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 recommendations
    • •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.
    42/100
    B
    80 mg
    CO₂e / view
    645.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    91 mg
    vs
    Returning (cached)
    46 mg
    Annual (10K/mo)
    9.6 kg
    Emission Segments
    Data Center
    18 mg
    Network
    19 mg
    Device
    43 mg
    Resource Breakdown
    JavaScript
    402.5 KB
    Images
    31.4 KB
    CSS
    181.2 KB
    Fonts
    2.2 KB
    HTML
    27.9 KB
    Green Hosting Not Verified
    University of Oregon
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    56d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    29.03.2026

    Valid Until

    27.06.2026

    Subject Alternative Names (3)

    community.elgg.orgelgg.orgwww.elgg.org

    SHA-256 Fingerprint

    58:50:34:A7:94:B1:67:CF:09:53:A8:6C:78:47:2B:4D:18:CD:E5:5E...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(must-revalidate, no-cache, no-store, private)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 01 May 2026 23:12:10 GMT
    server
    nginx/1.18.0 (Ubuntu)
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (7)

    aspmx.l.google.com
    aspmx4.googlemail.com
    alt2.aspmx.l.google.com
    aspmx5.googlemail.com

    +3 more

    Domain Information

    elgg.org

    Domain Age
    20y 9m

    Created

    05.08.2005

    Expires

    05.08.2026

    Last Updated

    09.08.2025

    Registrar

    Tucows Domains Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    54/100
    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

    Helvetica

    WCAG Partial
    65/100
    Readability
    /30
    24/30

    16px · LH 1.40

    Hierarchy
    /20
    17/20

    2.72x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    2.55:1 min contrast

    Performance
    /25
    11/25

    3 fonts · 2 req

    Heading Font

    Helvetica

    Sans44px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    2.55:1

    6 issues

    Reading Comfort

    ~31 CPL

    Narrow lines
    44px
    h1
    22px
    h2
    25px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

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

    ⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 2.5:1).

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

    ✅ Strong hierarchy: Headlines are 2.7x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 42

    Color Palette

    6 unique colors
    18.58:1 AAA Light
    #f9f9f9
    Background· 32%
    #0c0c0c
    Text· 17%
    #01abf7
    Primary· 12.9%
    #b2ced7
    Secondary· 5.7%

    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

    10 Resources

    7
    Scripts
    3
    Styles
    6
    Async
    0
    Defer

    Top Script Sources

    elgg.org(4)apis.google.com(2)ssl.google-analytics.com(1)

    Website Identity

    elgg.org

    20 years old
    Location detected: 🇺🇸 United Statesvia ip
    Tucows Domains Inc.📧 Google Workspaceen

    Social Profiles

    GitHub

    Sponsored

    Last analyzed: 01 May 2026 at 23:12

    Historical Analysis & Change Tracking