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prosas.com.br

https://prosas.com.br· First analyzed 10 May 2026· Updated 10 May 2026
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prosas.com.br
Desktop screenshot of prosas.com.br
Mobile screenshot of prosas.com.br
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.13.137

Site Location

🇧🇷 Brazilvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jen.ns.cloudflare.com.armfazh.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
622 ms10%
Speed Index
809 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
45 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

D56/100
13
13
0
Meta Tags12/15
Content7/12
Headings5/8
Technical12/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile1/4
Indexability3/3
P
prosas.com.brprosas.com.br

Prosas | Entre para a conversa

A Prosas é uma plataforma de seleção e monitoramento de projetos sociais, que conecta patrocinadores, empreendedores sociais e cidadãos.

Title Length30 chars

Recommended: 50-60 chars (~183px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (0)

    13 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    19 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

    F25/100
    Bot Access
    3/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    11/25

    AI Bot Access

    0/14 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:1%
    Words:445
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary23w
    Descriptive Headingsavg 4.7w
    Canonical URL
    Open Graph1/3
    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.
    B
    71/100
    9
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    2/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    56/100
    B
    133 mg
    CO₂e / view
    1.3 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    152 mg
    vs
    Returning (cached)
    76 mg
    Annual (10K/mo)
    15.9 kg
    Emission Segments
    Data Center
    7 mg
    Network
    39 mg
    Device
    87 mg
    Resource Breakdown
    JavaScript
    416.3 KB
    Images
    807.7 KB
    CSS
    12.8 KB
    Fonts
    3.9 KB
    HTML
    73.7 KB
    Other
    1.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    69d

    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

    Valid From

    19.04.2026

    Valid Until

    18.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    prosas.com.brprosas-sample-siging-app.prosas.com.br

    SHA-256 Fingerprint

    D6:4C:E6:82:42:59:FB:81:79:AC:2A:CD:7B:3A:08:4E:87:AE:D4:91...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cf-ray🇫🇷 Paris
    9f9afe838aad9a9e-CDG
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html
    date
    Sun, 10 May 2026 18:26:47 GMT
    nel
    {"report_to":"cf-nel","success_fraction":0.0,"max_age":60480...
    report-to
    {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"http...
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (5)

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

    +1 more

    Domain Information

    prosas.com.br

    Domain Age
    12y 5m

    Created

    27.11.2013

    Expires

    27.11.2034

    Last Updated

    12.11.2024

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    C
    68/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat + Helvetica

    WCAG AA
    72/100
    Readability
    /30
    22/30

    16px · LH 1.50

    Hierarchy
    /20
    15/20

    3.62x ratio

    WCAG
    /25
    21/25

    4.5:1 min contrast

    Performance
    /25
    14/25

    3 fonts · 4 req

    Heading Font

    Montserrat

    Sans58px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    4.5:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~34 CPL

    Narrow lines
    58px
    h1
    36px
    h2
    16px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    GGoogle FontsFlesch 0

    Color Palette

    10 unique colors
    Light
    #ffffff
    Text· 10.1%
    #d62128
    Primary· 48.7%
    #a82c2c
    Accent· 11.1%
    #39857e
    Primary· 7.2%
    #5d3737
    Secondary· 5%
    #536a6c
    Secondary· 5%
    #f5ecec
    Secondary· 4.3%
    #cf575d
    Accent· 2.2%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    15 Resources

    11
    Scripts
    4
    Styles
    7
    Async
    1
    Defer

    Top Script Sources

    d335luupugsy2.cloudfront.net(4)googletagmanager.com(3)connect.facebook.net(2)vlibras.gov.br(1)d1sag09wwfbul8.cloudfront.net(1)

    Website Identity

    prosas.com.br

    12 years old
    Location detected: 🇧🇷 Brazilvia tld
    📧 Google Workspacept

    Sponsored

    Last analyzed: 10 May 2026 at 18:27

    Historical Analysis & Change Tracking