cyber8.com.br

https://cyber8.com.br· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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cyber8.com.br

Mobile

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Hosting Provider

guru-guides.com

IP Address

108.167.151.88

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 Vinhedo, Brazil

ASN

AS31898

Organization

guru-guides.com

Server

Apache

Nameservers

ns1055.hostgator.com.br.ns1054.hostgator.com.br.

Performance

Core Web Vitals

Weight

First Contentful Paint

980 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

27 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.9.4

Infrastructure

Hosting

guru-guides.com

Technology Stack

7 Technologies Detected

CSS Frameworks

Libraries

UI Components

Icon Libraries

Web Servers

Plugins

SEO Analysis

D58/100

Meta Tags7/15

Content9/12

Headings6/8

Technical19/25

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

cyber8.com.brcyber8.com.br

Cyber8 – Soluções em Cibersegurança

No description available for this page.

Title Length35 chars

Recommended: 50-60 chars (~215px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (2/3) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100

Poor

1 15 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F32/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

0/25

Citation

7/25

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

blockquotesnav

Text ratio:4%

Words:266

Token eff.:Too Short

Sections/1K:30.1

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary18w

Descriptive Headingsavg 3.5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

15/15

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...

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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.

32/100

230 mg

CO₂e / view

1.8 MB

Page Weight

50%

Cleaner Than

New Visitor

263 mg

Returning (cached)

132 mg

Annual (10K/mo)

27.6 kg

Emission Segments

Data Center

52 mg

Network

55 mg

Device

124 mg

Resource Breakdown

JavaScript

63.5 KB

Images

24.5 KB

CSS

1.7 MB

HTML

11.0 KB

Green Hosting Not Verified

guru-guides.com

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

64d

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

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (5)

*.cyber8.com.br*.dennisasilva.comcyber8.com.brdennisasilva.comwww.cyber8.dennisasilva.com

SHA-256 Fingerprint

D9:11:6B:58:11:35:9D:C7:BD:E0:DD:9B:74:75:84:B7:F0:F0:B9:75...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

10915

content-type

text/html; charset=UTF-8

date

Tue, 28 Apr 2026 06:31:05 GMT

link

<https://cyber8.com.br/>; rel=shortlink

server

Apache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.cyber8.com.br

Domain Information

cyber8.com.br

Domain Age

7y 3m

Created

16.01.2019

Expires

16.01.2027

Last Updated

27.12.2025

Registrar

GODADDY

DNSSEC

Not Enabled

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.

69/100

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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

74/100

Readability

/30

22/30

16px · LH 1.70

Hierarchy

/20

16/20

3.44x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Open Sans

Sans55px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

3 issues

Reading Comfort

~35 CPL

Narrow lines

55px

30px

24px

16px

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

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

7 unique colors

3.15:1 AA Large Light

#ffffff

Text· 14.9%

#889396

Other· 1.8%

#0d0e13

Background· 49.900000000000006%

#111827

Primary· 12.399999999999999%

#224559

Secondary· 9.2%

#102644

Accent· 7%

#29262f

Secondary· 4.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cyber8.com.br(5)

Website Identity

cyber8.com.br

7 years old

Location detected: 🇧🇷 Brazilvia tld

GODADDYpt-PT

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Last analyzed: 28 Apr 2026 at 06:31

Historical Analysis & Change Tracking