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aosfatos.org

https://aosfatos.org· First analyzed 08 May 2026· Updated 08 May 2026
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aosfatos.org
Desktop screenshot of aosfatos.org
Mobile screenshot of aosfatos.org
Mobile

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Hosting Provider

3L CLOUD INTERNET SERVICES LTDA - EPP

IP Address

170.82.173.30

Site Location

🇧🇷 Brazilvia ip

Server Location

🇧🇷 São Paulo, Brazil

ASN

AS266444

Organization

3L CLOUD INTERNET SERVICES LTDA - EPP

Server

gocache

Nameservers

jet.ns.gocache.com.br.deck.ns.gocache.com.br.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
602 ms10%
Speed Index
783 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
698 KB
75 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Hosting
3L CLOUD INTERNET SERVICES LTDA - EPP

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Plausible Analytics

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Languages

1
Go

Security

1
reCAPTCHA

SEO Analysis

C65/100
19
7
1
Meta Tags8/15
Content8/12
Headings3/8
Technical18/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
aosfatos.orgaosfatos.org

Aos Fatos | Valorize o que é real

Site de fact-checking especializado no combate à desinformação

Title Length33 chars

Recommended: 50-60 chars (~195px / 580px)

Description Length62 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

20 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 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

F34/100
Bot Access
13/25
Machine Read.
8/25
Schema Data
0/25
Citation
13/25

AI Bot Access

7/14 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:2%
Words:1,347
Token eff.:Optimal
Sections/1K:10.4
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w
Descriptive Headingsavg 6.3w
Canonical URL
Open Graph3/3
Twitter Card3/3
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.
D
59/100
8
Passed
4
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
47/100
B
86 mg
CO₂e / view
697.8 KB
Page Weight
80%
Cleaner Than
New Visitor
99 mg
vs
Returning (cached)
49 mg
Annual (10K/mo)
10.4 kg
Emission Segments
Data Center
19 mg
Network
21 mg
Device
46 mg
Resource Breakdown
JavaScript
251.7 KB
Images
161.2 KB
CSS
21.7 KB
Fonts
229.9 KB
HTML
33.3 KB
Green Hosting Not Verified
3L CLOUD INTERNET SERVICES LTDA - EPP
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

24d

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

03.03.2026

Valid Until

01.06.2026

Subject Alternative Names (3)

*.aosfatos.org*.tooling.aosfatos.orgaosfatos.org

SHA-256 Fingerprint

19:44:42:82:59:74:CA:AE:E4:D0:50:8B:54:08:09:36:42:AA:63:CE...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-security-policy
frame-ancestors https://*.aosfatos.org
content-type
text/html; charset=utf-8
date
Fri, 08 May 2026 00:41:21 GMT
link
</_next/static/media/35bba7e82e931593-s.p.woff2>; rel=preloa...
server
gocache
Good Warning Issue

Email Infrastructure

Google Workspace

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt1.aspmx.l.google.com
aspmx.l.google.com
alt4.aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

aosfatos.org

Domain Age
10y 11m

Created

12.06.2015

Expires

12.06.2026

Last Updated

02.06.2025

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

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
74/100
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, maximum-scale=5, user-scalable=yes, interactive-widget=resizes-content
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

sans

WCAG Partial
58/100
Readability
/30
20/30

16px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
16/25

1 font · 8 req

Heading Font

sans

Sans

Body Font

sans

Sans16px

Contrast Ratio

1:1

9 issues

Reading Comfort

~38 CPL

Narrow lines
32px
h2
32px
h3
16px
p
Minor Second
Scale

✅ 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.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 0

Color Palette

10 unique colors
4.09:1 AA Large Light
#ffffff
Background· 53.3%
#7a7e83
Other· 5.6%
#9abcc1
Primary· 6.9%
#e3cef8
Accent· 6.5%
#241121
Secondary· 6%
#e4729c
Accent· 5.9%
#c13188
Accent· 5.6%
#ccb9e3
Secondary· 0.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

26 Resources

20
Scripts
6
Styles
14
Async
0
Defer

Top Script Sources

local(7)googletagmanager.com(5)gstatic.com(4)google.com(4)

Website Identity

aosfatos.org

ouvidoria@aosfatos.org
10 years old
Location detected: 🇧🇷 Brazilvia ip
PDR Ltd. d/b/a PublicDomainRegistry.com📧 Google Workspacept-br

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Last analyzed: 08 May 2026 at 00:41

Historical Analysis & Change Tracking