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sbt.com.br

https://sbt.com.br· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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sbt.com.br
Desktop screenshot of sbt.com.br
Mobile screenshot of sbt.com.br
Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

34.98.87.64

Site Location

🇧🇷 Brazilvia tld

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Nginx

Nameservers

ns-cloud-b4.googledomains.com.ns-cloud-b3.googledomains.com.ns-cloud-b1.googledomains.com.ns-cloud-b2.googledomains.com.

Performance

87

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
109 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

14 Technologies Detected

Advertising

3
Google AdsCriteoTaboola

Icon Libraries

2
Font AwesomeMaterial Icons

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Angularv9.1.13

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

C61/100
18
5
2
Meta Tags11/15
Content3/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
S
sbt.com.brsbt.com.br

Sistema Brasileiro de Televisão - SBT

No site oficial do SBT você encontra tudo sobre a programação da TV. Artistas, celebridades,jornalismo, diversão, humor, shows, emoção, família e muito entre...

Description truncated.
Title Length37 chars

Recommended: 50-60 chars (~219px / 580px)

Description Length167 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (6 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (28/51) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

149 URLs

149 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

Sponsored

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:8%
Words:8,631
Token eff.:Excessive

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
52/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
11/15
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.
3 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.
70/100
B
125 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
143 mg
vs
Returning (cached)
72 mg
Annual (10K/mo)
15.0 kg
Emission Segments
Data Center
6 mg
Network
37 mg
Device
82 mg
Resource Breakdown
JavaScript
1.0 MB
Images
59.4 KB
CSS
84.4 KB
Fonts
7.0 KB
HTML
2.3 KB
Other
23.3 KB
Green Hosting Verified
Google Cloud
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Static / Informational

HTTPS

No WAF

312d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Site Blindado S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

12.02.2026

Valid Until

07.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.sbt.com.brsbt.com.br

SHA-256 Fingerprint

E2:76:41:B8:D9:BD:86:5D:05:DB:0A:E6:38:D3:91:1D:11:B7:66:B3...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
access-control-expose-headers
Content-Type
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
🔴 No Cache(no-store, no-cache, max-age=0)
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

sbt-com-br.mail.protection.outlook.com

Domain Information

sbt.com.br

Domain Age
30y 5m

Created

12.11.1995

Expires

12.11.2032

Last Updated

15.11.2022

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
Legitimate interest basis 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.
C
67/100
Mobile Friendly134 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, maximum-scale=1.0, user-scalable=0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG AA
56/100
Readability
/30
12/30

12px · LH 1.33

Hierarchy
/20
12/20

1.46x ratio

WCAG
/25
20/25

4.56:1 min contrast

Performance
/25
12/25

4 fonts · 5 req

Heading Font

Open Sans

Sans18px

Body Font

Open Sans

Sans12px

Contrast Ratio

4.56:1

WCAG AA (≥4.5:1)

Reading Comfort

~39 CPL

Narrow lines
18px
h1
22px
h2
14px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle FontsFlesch 10

Color Palette

9 unique colors
17.04:1 AAA Light
#ffffff
Background· 26.700000000000003%
#1c1c1c
Text· 25.6%
#0d1c3b
Primary· 12.2%
#2a0732
Accent· 6.5%
#2e3844
Secondary· 2.7%
#3e5e86
Secondary· 1.2%
#596576
Secondary· 0.9%

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

Ad Networks

Google Ad ManagerMedia.netSovrnPubMaticOpenXIndex Exchange

Sponsored

Scripts & Styles

24 Resources

20
Scripts
4
Styles
17
Async
0
Defer

Top Script Sources

googletagmanager.com(4)google-analytics.com(2)tag.navdmp.com(2)sdk.mrf.io(2)securepubads.g.doubleclick.net(2)

Website Identity

sbt.com.br

30 years old
Location detected: 🇧🇷 Brazilvia tld
📧 Microsoft 365pt-br

Sponsored

Last analyzed: 29 Apr 2026 at 03:02

Historical Analysis & Change Tracking