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abed.org.br

https://abed.org.br· First analyzed 15 May 2026· Updated 15 May 2026
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abed.org.br
Desktop screenshot of abed.org.br
Mobile screenshot of abed.org.br
Mobile

Sponsored

Hosting Provider

Locaweb Serviços de Internet S/A

IP Address

191.252.83.13

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 São Paulo, Brazil

ASN

AS27715

Organization

Locaweb Serviços de Internet S/A

Server

Nginx

CDN

CDN

Nameservers

ns3.bdm.microsoftonline.com.ns4.bdm.microsoftonline.com.ns1.bdm.microsoftonline.com.ns2.bdm.microsoftonline.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
347 ms10%
Speed Index
451 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
545 KB
30 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Locaweb Serviços de Internet S/A
CDN
CDN

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv2.0.0

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginxv1.22.1

Languages

1
PHPv8.3.0

SEO Analysis

B74/100
20
7
0
Meta Tags13/15
Content10/12
Headings8/8
Technical15/25
E-E-A-T3/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
A
abed.org.brabed.org.br

ABED | Associação Brasileira de Educação a Distância

Na ABED temos como missão contribuir com o desenvolvimento do conceito, métodos e técnicas que promovam a educação a distância, aberta e flexível, assim redu...

Description truncated.
Title Length52 chars

Recommended: 50-60 chars (~307px / 580px)

Description Length217 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    8 rules

    Local SEO

    Local Search Readiness

    12/100
    Poor
    4 11 2

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

    Sponsored

    AI & LLM Readiness

    D52/100
    Bot Access
    20/25
    Machine Read.
    18/25
    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:3%
    Words:553
    Token eff.:Optimal
    Sections/1K:12.7

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary28w
    Descriptive Headingsavg 3.6w
    Canonical URL
    Open Graph3/3
    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.
    B
    71/100
    11
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    57/100
    A
    67 mg
    CO₂e / view
    545.1 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    77 mg
    vs
    Returning (cached)
    39 mg
    Annual (10K/mo)
    8.1 kg
    Emission Segments
    Data Center
    15 mg
    Network
    16 mg
    Device
    36 mg
    Resource Breakdown
    JavaScript
    37.6 KB
    Images
    150.2 KB
    CSS
    335.8 KB
    Fonts
    1.0 KB
    HTML
    20.6 KB
    Green Hosting Not Verified
    Locaweb Serviços de Internet S/A
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    113d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    04.08.2025

    Valid Until

    05.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.abed.org.brabed.org.br

    SHA-256 Fingerprint

    06:32:E9:0D:C3:1C:F9:F2:76:85:99:D3:D8:00:91:32:1B:16:29:23...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
    content-encoding
    📦 Gzip(gzip)
    content-length
    20779
    content-type
    text/html; charset=iso-8859-1
    date
    Fri, 15 May 2026 01:48:09 GMT
    expires
    Mon, 26 Jul 1997 05:00:00 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (1)

    abed-org-br.mail.protection.outlook.com

    Domain Information

    abed.org.br

    Domain Age
    27y 7m

    Created

    28.09.1998

    Expires

    28.09.2026

    Last Updated

    24.08.2019

    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.
    B
    70/100
    Mobile Friendly14 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Ubuntu

    WCAG Partial
    74/100
    Readability
    /30
    24/30

    16px · LH 1.44

    Hierarchy
    /20
    14/20

    2.81x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 1 req

    Heading Font

    Ubuntu

    Sans45px

    Body Font

    Ubuntu

    Sans16px

    Contrast Ratio

    1:1

    7 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    45px
    h1
    32px
    h2
    16px
    p

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

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

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

    ⚠️ Partial contrast: 7 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 2.8x larger than body text.

    GGoogle FontsFlesch 12

    Color Palette

    11 unique colors
    Dark
    #5b5b6b
    Secondary· 5.1%
    #3c4861
    Secondary· 26.6%
    #1f3458
    Primary· 12.3%
    #6b7e92
    Secondary· 8%
    #626c7f
    Border· 7.8%
    #285666
    Secondary· 5.6%
    #46687a
    Secondary· 5%
    #141f39
    Secondary· 4.5%

    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

    9 Resources

    7
    Scripts
    2
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    abed.org.br(3)translate.googleapis.com(1)ajax.googleapis.com(1)googletagmanager.com(1)translate.google.com(1)

    Website Identity

    abed.org.br

    abed@abed.org.br
    551132753561
    27 years old
    Location detected: 🇧🇷 Brazilvia tld
    📧 Microsoft 365pt-br

    Sponsored

    Last analyzed: 15 May 2026 at 01:48

    Historical Analysis & Change Tracking