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nic.br

https://nic.br· First analyzed 02 May 2026· Updated 02 May 2026
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nic.br
Desktop screenshot of nic.br
Mobile screenshot of nic.br
Mobile

Sponsored

Hosting Provider

Núcleo de Inf. e Coord. do Ponto BR - NIC.BR

IP Address

200.160.4.6

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 São Paulo, Brazil

ASN

AS22548

Organization

Núcleo de Inf. e Coord. do Ponto BR - NIC.BR

Server

Apache

Nameservers

c.dns.br.e.dns.br.a.dns.br.d.dns.br.+1 more

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
66 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Núcleo de Inf. e Coord. do Ponto BR - NIC.BR

Technology Stack

8 Technologies Detected

CSS Frameworks

3
Bootstrap
Tailwind CSS
Normalize.css

Libraries

1
jQueryv1.10.2

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

B78/100
23
5
0
Meta Tags13/15
Content12/12
Headings8/8
Technical17/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nic.brnic.br

NIC.br - Núcleo de Informação e Coordenação do Ponto BR - Início

O Núcleo de Informação e Coordenação do Ponto BR é uma entidade civil, sem fins lucrativos, que desde dezembro de 2005 implementa as decisões e projetos do C...

Description truncated.
Title Length64 chars

Recommended: 50-60 chars (~386px / 580px)

Description Length192 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    500 URLs

    robots.txt

    4 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

    D49/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    0/25
    Citation
    15/25

    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:12%
    Words:1,050
    Token eff.:Optimal
    Sections/1K:24.8
    Depth:1/5

    Structured Data

    Microdata

    Citation Readiness

    Opening Summary27w
    Descriptive Headingsavg 5.9w
    Canonical URL
    Open Graph3/3
    Twitter Card2/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    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
    84/100
    13
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    28/100
    D
    261 mg
    CO₂e / view
    2.1 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    298 mg
    vs
    Returning (cached)
    149 mg
    Annual (10K/mo)
    31.3 kg
    Emission Segments
    Data Center
    58 mg
    Network
    63 mg
    Device
    140 mg
    Resource Breakdown
    JavaScript
    75.4 KB
    Images
    1.1 MB
    CSS
    911.6 KB
    HTML
    10.3 KB
    Green Hosting Not Verified
    Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    82d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    24.04.2026

    Valid Until

    23.07.2026

    Subject Alternative Names (2)

    nic.brwww.nic.br

    SHA-256 Fingerprint

    AA:EE:BE:F9:A7:BB:DD:14:41:A8:43:51:CB:CC:ED:08:F2:9D:DD:6A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 0s(max-age=0, public)
    content-encoding
    📦 Gzip(gzip)
    content-length
    10201
    content-type
    text/html
    date
    Sat, 02 May 2026 04:41:19 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    enqueuer.nic.br
    mx.nic.br

    Domain Information

    nic.br

    Domain Age
    28y 10m

    Created

    11.07.1997

    Last Updated

    27.03.2018

    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
    51/100
    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
    initial-scale = 1.0,maximum-scale = 1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    ralewayextralight + Helvetica Neue

    WCAG Partial
    74/100
    Readability
    /30
    26/30

    16px · LH 1.50

    Hierarchy
    /20
    15/20

    5x ratio

    WCAG
    /25
    16/25

    1.26:1 min contrast

    Performance
    /25
    17/25

    System fonts

    Heading Font

    ralewayextralight

    Sans80px

    Body Font

    Helvetica Neue

    Sans16px

    Contrast Ratio

    1.26:1

    13 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    80px
    h1
    64px
    h2
    64px
    h3
    41px
    h4
    16px
    p

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

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

    ⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.3:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 5.0x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Buy on MyFonts

    Color Palette

    11 unique colors
    Light
    #ffffff
    Background· 39.1%
    #272c34
    Primary· 14.8%
    #5c0590
    Accent· 11%
    #388abb
    Accent· 8.5%
    #9b3bb7
    Accent· 6.9%
    #a118aa
    Accent· 5.2%
    #928aa7
    Secondary· 4.3%
    #9ccbd0
    Secondary· 3%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    24 Resources

    14
    Scripts
    10
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    local(11)google.com(2)web-analytics.nic.br(1)

    Website Identity

    nic.br

    28 years old
    Location detected: 🇧🇷 Brazilvia tld
    pt-br

    Sponsored

    Last analyzed: 02 May 2026 at 04:41

    Historical Analysis & Change Tracking