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cenpec.org.br

https://cenpec.org.br· First analyzed 29 May 2026· Updated 29 May 2026
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cenpec.org.br
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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

34.196.197.99

Site Location

🇧🇷 Brazilvia phone

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Apache

Nameservers

ns-482.awsdns-60.com.ns-927.awsdns-51.net.ns-1129.awsdns-13.org.ns-1953.awsdns-52.co.uk.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1 MB
82 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms

Technology Stack

15 Technologies Detected

Plugins

6
Menu IconsAdd To AnyCookie Law Info
Contact Form 7
Wpcf7 Redirect
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

1
jQueryv3.7.1

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

Security

1
reCAPTCHA

SEO Analysis

A84/100
23
6
0
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
C
cenpec.org.brcenpec.org.br

Cenpec: Por uma educação de qualidade com equidade

Conheça mais sobre o trabalho do Cenpec, que há mais de 30 anos ajuda a enfrentar as desigualdades educacionais no Brasil.

Title Length50 chars

Recommended: 50-60 chars (~306px / 580px)

Description Length122 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    8 URLs

    8 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    8/25
    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:5%
    Words:1,224
    Token eff.:Optimal
    Sections/1K:0.8
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary55w
    Descriptive Headingsavg 5.3w
    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.
    C
    69/100
    12
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    2/15
    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
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •Accessibility recommendation preview...
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    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.
    52/100
    B
    108 mg
    CO₂e / view
    1.0 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    123 mg
    vs
    Returning (cached)
    62 mg
    Annual (10K/mo)
    12.9 kg
    Emission Segments
    Data Center
    5 mg
    Network
    32 mg
    Device
    71 mg
    Resource Breakdown
    JavaScript
    260.8 KB
    Images
    26.4 KB
    CSS
    749.3 KB
    HTML
    22.4 KB
    Other
    6.0 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    34d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    04.04.2026

    Valid Until

    03.07.2026

    Subject Alternative Names (2)

    cenpec.org.brwww.cenpec.org.br

    SHA-256 Fingerprint

    77:E0:D2:90:62:BF:A6:B2:2A:5E:10:3A:76:25:82:16:50:C7:A1:09...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    22686
    content-type
    text/html; charset=UTF-8
    date
    Fri, 29 May 2026 17:39:15 GMT
    keep-alive
    timeout=5, max=100
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (7)

    aspmx3.googlemail.com
    aspmx.l.google.com
    aspmx4.googlemail.com
    aspmx2.googlemail.com

    +3 more

    Domain Information

    cenpec.org.br

    Domain Age
    28y 10m

    Created

    04.08.1997

    Expires

    04.08.2026

    Last Updated

    27.07.2024

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieYes

    Cookie Consent Banner
    CookieYes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieYes
    Privacy policy page linked
    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.
    B
    73/100
    Mobile Friendly30 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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Aleo

    WCAG Partial
    59/100
    Readability
    /30
    18/30

    24px · LH 1.25

    Hierarchy
    /20
    9/20

    1.75x ratio

    WCAG
    /25
    17/25

    2.41:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    Aleo

    Sans42px

    Body Font

    Aleo

    Sans24px

    Contrast Ratio

    2.41:1

    4 issues

    Reading Comfort

    ~69 CPL

    Optimal (45–75)
    42px
    h1
    42px
    h2
    42px
    h3
    24px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 24px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~69 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.4:1).

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

    Buy on MyFontsFlesch 0

    Color Palette

    9 unique colors
    9.4:1 AAA Light
    #ffffff
    Background· 33.8%
    #4b4544
    Other· 8.8%
    #4adc9b
    Primary· 28.600000000000005%
    #b7e4d4
    Secondary· 6.2%
    #d6c1a2
    Secondary· 4%
    #e6d483
    Accent· 3.1%
    #75c2aa
    Secondary· 0.8%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    2
    CookieYesSMB
    GDPR Cookie ConsentFree

    Cookie consent and privacy compliance tools

    3

    Categories

    5

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    28 Resources

    20
    Scripts
    8
    Styles
    7
    Async
    2
    Defer

    Top Script Sources

    cenpec.org.br(10)googletagmanager.com(4)static.addtoany.com(3)connect.facebook.net(2)gstatic.com(1)

    Website Identity

    Cenpec

    Cenpec

    Organization

    Conheça mais sobre o trabalho do Cenpec, que há mais de 30 anos ajuda a enfrentar as desigualdades educacionais no Brasil.

    + 55 11 2132 9000
    www.cenpec.org.br/
    28 years old
    Location detected: 🇧🇷 Brazilvia phone
    📧 Google Workspacept-BR

    Sponsored

    Last analyzed: 29 May 2026 at 17:39

    Historical Analysis & Change Tracking

    cenpec.org.br Technology Stack - Built With jQuery, Swiper, Tailwind CSS, Google Analytics, Google Analytics 4 | StackOptic | StackOptic