infrasa.gov.br

https://infrasa.gov.br· First analyzed 13 May 2026· Updated 13 May 2026

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infrasa.gov.br

Mobile

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Hosting Provider

VALEC - ENGENHARIA, CONSTRUÇÕES E FERROVIAS S.A

IP Address

189.9.1.124

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 Brasília, Brazil

ASN

AS10954

Organization

VALEC - ENGENHARIA, CONSTRUÇÕES E FERROVIAS S.A

Server

Apache

Nameservers

ns1.infrasa.gov.br.ns2.infrasa.gov.br.

Performance

Core Web Vitals

Weight

First Contentful Paint

7.5 s10%

Speed Index

9.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.8 MB

147 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Hello Elementorv3.4.5

by Elementor Team

View Theme

Technology Stack

22 Technologies Detected

Plugins

Ultraembed Advanced Iframe Jet Booking Jet Engine

Elementor

Theplus_Elementor_Addon

Jet Theme Core 3D Flipbook Dflip Lite Ajax Search Lite

Libraries

UI Components

Swiper Slick Carousel

Analytics

Other

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

C65/100

Meta Tags7/15

Content3/12

Headings3/8

Technical22/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

infrasa.gov.brinfrasa.gov.br

Inicial - INFRA S.A.

Notícia 5 de março de 2026 Instagram Linkedin Youtube Acompanhe as últimas notícias e atualizações sobre a Infra S.A. Editais do Concurso Confira o Edital nº...

Description truncated.

Title Length20 chars

Recommended: 50-60 chars (~108px / 580px)

Description Length338 chars

Recommended: 120-160 chars

Issues (3)

• Very thin content (4 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (24/26) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

70 URLs

70 sub-sitemaps

robots.txt

11 rules

Sitemap reference found

Local SEO

Local Search Readiness

24/100

Needs Work

6 11

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AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

7/25

Citation

10/25

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

Text ratio:3%

Words:3,732

Token eff.:Poor Structure

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

81/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

10/20

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

14/15

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

21/100

1.12 g

CO₂e / view

8.8 MB

Page Weight

Cleaner Than

New Visitor

1.28 g

Returning (cached)

640 mg

Annual (10K/mo)

134.3 kg

Emission Segments

Data Center

250 mg

Network

269 mg

Device

601 mg

Resource Breakdown

JavaScript

541.5 KB

Images

3.6 MB

CSS

4.5 MB

HTML

121.6 KB

Green Hosting Not Verified

VALEC - ENGENHARIA, CONSTRUÇÕES E FERROVIAS S.A

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Interactive

HTTPS

No WAF

160d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

20.10.2025

Valid Until

20.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.infrasa.gov.brinfrasa.gov.br

SHA-256 Fingerprint

76:B7:80:4E:25:0C:EF:7E:43:2C:A5:7D:51:6A:52:3B:8D:F5:78:B7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-private-network

true

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

connection

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'self' https://epl.gov.br https://*.epl.gov....

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

infrasa-gov-br.mail.protection.outlook.com

Domain Information

infrasa.gov.br

Domain Age

3y 9m

Created

01.08.2022

Last Updated

03.03.2025

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

76/100

Mobile Friendly110 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...

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Typography & Readability

Montserrat

WCAG Partial

59/100

Readability

/30

20/30

15px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

18/25

1 font · 5 req

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans15px

Contrast Ratio

1:1

23 issues

Reading Comfort

~46 CPL

Optimal (45–75)

35px

24px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFlesch 0

Color Palette

9 unique colors

Light

#ffffff

Background· 18.599999999999998%

#092230

Primary· 32.49999999999999%

#51888f

Secondary· 11.3%

#080a0c

Secondary· 10.9%

#1e4c52

Secondary· 8%

#3e6b70

Secondary· 6%

#17705f

Accent· 4.1%

#aac3c4

Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

infrasa.gov.br(11)googletagmanager.com(4)maps.googleapis.com(3)google-analytics.com(1)cdn.userway.org(1)

Website Identity

INFRA S.A.

Organization

www.infrasa.gov.br/

3 years old

Location detected: 🇧🇷 Brazilvia tld

📧 Microsoft 365pt-BR

Social Profiles

X (Twitter)Instagram LinkedIn Threads

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Last analyzed: 13 May 2026 at 07:49

Historical Analysis & Change Tracking