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leiloesbr.com.br

https://leiloesbr.com.br· First analyzed 17 May 2026· Updated 17 May 2026
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leiloesbr.com.br
Desktop screenshot of leiloesbr.com.br
Mobile screenshot of leiloesbr.com.br
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

54.232.176.67

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 São Paulo, Brazil

ASN

AS16509

Organization

AWS EC2 (sa-east-1)

Server

Microsoft IIS

Nameservers

ns-1686.awsdns-18.co.uk.ns-348.awsdns-43.com.ns-1011.awsdns-62.net.ns-1112.awsdns-11.org.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
797 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
283 KB
113 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Amazon Web Services (AWS)

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Libraries

3
jQueryv3.7.1
jQuery UI
Animate.css

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

2
Bootstrapv5.1.3
Tailwind CSS

UI Components

1
Swiper

Tag Managers

1
Google Tag Manager

Web Servers

1
Microsoft IISv10.0

SEO Analysis

C66/100
19
10
1
Meta Tags9/15
Content10/12
Headings3/8
Technical20/25
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
L
leiloesbr.com.brleiloesbr.com.br

LeilõesBR - Home

LeilõesBR - O Maior e Melhor portal de Leilões Online do Brasil - Artes, Antiguidades, Colecionáveis e muito mais. Acesse agora mesmo e dê seu lance!

Title Length16 chars

Recommended: 50-60 chars (~97px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

11 URLs

robots.txt

7 rules

Local SEO

Local Search Readiness

31/100
Needs Work
8 10

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AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
3/25
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
nav
Text ratio:3%
Words:4,055
Token eff.:Poor Structure
Sections/1K:1.2
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary327w
Descriptive Headingsavg 7.5w
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...
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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.
C
66/100
10
Passed
4
Critical
3
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
7/15
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
71/100
A+
29 mg
CO₂e / view
282.6 KB
Page Weight
90%
Cleaner Than
New Visitor
33 mg
vs
Returning (cached)
16 mg
Annual (10K/mo)
3.4 kg
Emission Segments
Data Center
1 mg
Network
8 mg
Device
19 mg
Resource Breakdown
JavaScript
176.5 KB
Images
342 B
CSS
14.7 KB
HTML
91.0 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

67d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (2)

leiloesbr.com.brwww.leiloesbr.com.br

SHA-256 Fingerprint

C1:91:F0:9E:62:3B:E5:E7:04:4A:A8:35:06:D4:FC:16:6C:C7:16:D5...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Sun, 17 May 2026 00:05:30 GMT
server
Microsoft-IIS/10.0
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Amazon SES

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

inbound-smtp.us-east-1.amazonaws.com

Domain Information

leiloesbr.com.br

Domain Age
13y 10m

Created

03.07.2012

Expires

03.07.2028

Last Updated

06.06.2023

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.
C
65/100
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 + Lato

WCAG AAA
65/100
Readability
/30
21/30

16px · LH 1.50

Hierarchy
/20
6/20
WCAG
/25
23/25

12.63:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

Montserrat

Sans

Body Font

Lato

Sans16px

Contrast Ratio

12.63:1

WCAG AAA (≥7:1)

Reading Comfort

~44 CPL

Narrow lines
30px
h2
24px
h3
24px
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).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 12.6:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 26

Color Palette

11 unique colors
20.75:1 AAA Light
#ffffff
Background· 27.200000000000003%
#020202
Text· 6.3%
#c1b5a8
Primary· 5.3%
#ebeae6
Secondary· 3.9%

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

25 Resources

15
Scripts
10
Styles
6
Async
1
Defer

Top Script Sources

du2us4f94qfno.cloudfront.net(4)googletagmanager.com(3)connect.facebook.net(3)leiloesbr.com.br(2)portal(2)

Website Identity

LeiloesBR

LeiloesBR

Organization
contato@leiloesbr.com.br
(21) 3593-9225
www.leiloesbr.com.br
13 years old

Endereço:Av Min. Ivan Lins, 270 - Loja BBarra da Tijuca - RJ - CEP 22620-110

Location detected: 🇧🇷 Brazilvia tld
📧 Amazon SESen-US

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Last analyzed: 17 May 2026 at 00:06

Historical Analysis & Change Tracking