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ifes.edu.br

https://ifes.edu.br· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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ifes.edu.br
Desktop screenshot of ifes.edu.br
Mobile screenshot of ifes.edu.br
Mobile

Sponsored

Hosting Provider

Rede Nacional de Ensino e Pesquisa

IP Address

200.137.71.39

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 Vitória, Brazil

ASN

AS1916

Organization

Rede Nacional de Ensino e Pesquisa

Server

Microsoft IIS

Nameservers

ns2.ifes.edu.br.ns.ifes.edu.br.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
927 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
498 KB
64 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPress
Infrastructure
Hosting
Rede Nacional de Ensino e Pesquisa

Technology Stack

9 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Segment

Libraries

1
jQuery

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Microsoft IIS

Plugins

1
WooCommerce

SEO Analysis

D56/100
14
11
0
Meta Tags7/15
Content11/12
Headings6/8
Technical13/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
I
ifes.edu.brifes.edu.br

Página inicial

Portal do Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo.

Title Length14 chars

Recommended: 50-60 chars (~75px / 580px)

Description Length80 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    17 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

    D45/100
    Bot Access
    20/25
    Machine Read.
    16/25
    Schema Data
    0/25
    Citation
    9/25

    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
    navheader/footer
    Text ratio:6%
    Words:1,009
    Token eff.:Optimal
    Sections/1K:24.8
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary20w
    Descriptive Headingsavg 4.8w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    10
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    15/15
    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.
    44/100
    A
    62 mg
    CO₂e / view
    498.1 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    70 mg
    vs
    Returning (cached)
    35 mg
    Annual (10K/mo)
    7.4 kg
    Emission Segments
    Data Center
    14 mg
    Network
    15 mg
    Device
    33 mg
    Resource Breakdown
    JavaScript
    59.7 KB
    Images
    147.8 KB
    CSS
    273.2 KB
    Fonts
    2.2 KB
    HTML
    15.2 KB
    Green Hosting Not Verified
    Rede Nacional de Ensino e Pesquisa
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    66%Fair
    Interactive

    HTTPS

    No WAF

    89d

    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/2

    Valid From

    29.04.2026

    Valid Until

    28.07.2026

    Subject Alternative Names (1)

    ifes.edu.br

    SHA-256 Fingerprint

    1A:13:3B:F2:FB:D6:50:8B:B9:4C:2E:46:0B:72:44:1D:B5:95:0F:AA...

    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
    15271
    content-type
    text/html; charset=utf-8
    date
    Thu, 30 Apr 2026 12:43:18 GMT
    expires
    Wed, 17 Aug 2005 00:00:00 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    webmail.ifes.edu.br

    Domain Information

    ifes.edu.br

    Domain Age
    17y 4m

    Created

    15.12.2008

    Last Updated

    09.09.2021

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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 Friendly3 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

    Open Sans

    WCAG Partial
    63/100
    Readability
    /30
    16/30

    13px · LH 1.35

    Hierarchy
    /20
    18/20

    3.06x ratio

    WCAG
    /25
    17/25

    3.45:1 min contrast

    Performance
    /25
    12/25

    3 fonts · 4 req

    Heading Font

    Open Sans

    Sans39px

    Body Font

    Open Sans

    Sans13px

    Contrast Ratio

    3.45:1

    1 issue

    Reading Comfort

    ~51 CPL

    Optimal (45–75)
    39px
    h1
    22px
    h2
    15px
    h3
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.35). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~51 chars/line (ideal 45–75 CPL).

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

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.5:1).

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

    GGoogle FontsFlesch 0

    Color Palette

    12 unique colors
    Light
    #ffffff
    Background· 36.599999999999994%
    #0a691c
    Primary· 17.299999999999997%
    #f4a730
    Accent· 7.4%
    #f9b54a
    Accent· 7.3%
    #fac065
    Accent· 5.5%
    #fff4e4
    Accent· 5.3%
    #87691c
    Accent· 5.1%
    #01480c
    Accent· 4.9%

    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

    23 Resources

    13
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(7)google-analytics.com(1)ifes.edu.br(1)translate.googleapis.com(1)translate.google.com(1)

    Website Identity

    ifes.edu.br

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

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 30 Apr 2026 at 12:43

    Historical Analysis & Change Tracking