techtudo.com.br

https://techtudo.com.br· First analyzed 22 Apr 2026· Updated 22 Apr 2026

Export

techtudo.com.br

Mobile

Sponsored

Hosting Provider

Globo Comunicação e Participaçoes SA

IP Address

186.192.81.152

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 Jardim Botanico, Brazil

ASN

AS28604

Organization

Globo Comunicação e Participaçoes SA

Nameservers

ns01.oghost.com.br.ns02.oghost.com.br.ns03.oghost.com.br.ns04.oghost.com.br.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

124 requests

Image Optimization

Lazy LoadWebPAVIFResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Technology Stack

14 Technologies Detected

Analytics

Advertising

Google Ads Criteo Taboola

Libraries

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Customer Support

SEO Analysis

B71/100

Meta Tags14/15

Content3/12

Headings6/8

Technical20/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

techtudo.com.brtechtudo.com.br

TechTudo: tecnologia, celular, computador e games

O TechTudo reúne as principais notícias de tecnologia, reviews de celulares, TVs e computadores, além de dicas sobre aparelhos, aplicativos e softwares.

Title Length49 chars

Recommended: 50-60 chars (~294px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (6 words). Search engines need substantial content for ranking.

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5,856 URLs

5856 sub-sitemaps

robots.txt

61 rules

Sitemap reference found

Local SEO

Local Search Readiness

7/100

Poor

2 14 1

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

Sponsored

AI & LLM Readiness

F17/100

Bot Access

9/25

Machine Read.

0/25

Schema Data

2/25

Citation

6/25

AI Bot Access

5/14 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:6%

Words:11,158

Token eff.:Excessive

Structured Data

2 JSON-LD

WebSite

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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.

2 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

175 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

200 mg

Returning (cached)

100 mg

Annual (10K/mo)

21.0 kg

Emission Segments

Data Center

39 mg

Network

42 mg

Device

94 mg

Resource Breakdown

JavaScript

1.2 MB

Images

10.5 KB

Fonts

7.3 KB

HTML

157.4 KB

Other

3.1 KB

Green Hosting Not Verified

Globo Comunicação e Participaçoes SA

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

5%Critical

Critical / Transactional

HTTPS

No WAF

69d

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 (1)

www.techtudo.com.br

SHA-256 Fingerprint

97:26:53:5A:D6:D3:D2:7A:9E:03:C7:EA:9F:6F:04:01:7F:24:1F:4D...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-control

🟡 10s(max-age=10)

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests;, frame-ancestors 'self' https://*...

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

corp.globo.com.s9a2.psmtp.com

corp.globo.com.s9b2.psmtp.com

corp.globo.com.s9a1.psmtp.com

corp.globo.com.s9b1.psmtp.com

Domain Information

techtudo.com.br

Domain Age

17y 1m

Created

04.03.2009

Expires

04.03.2027

Last Updated

03.02.2026

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer mentioned

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.

73/100

Mobile Friendly188 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...

Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG AA

57/100

Readability

/30

13/30

12px · LH 1.33

Hierarchy

/20

12/20

1.46x ratio

WCAG

/25

20/25

5.5:1 min contrast

Performance

/25

12/25

3 fonts · 11 req

Heading Font

Open Sans

Sans18px

Body Font

Open Sans

Sans12px

Contrast Ratio

5.5:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines

18px

32px

24px

12px

Minor Third

Scale

❌ 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.

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.5:1).

⚠️ 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 32

Color Palette

5 unique colors

6.01:1 AA Dark

#636363

Other· 45%

#ffffff

Background· 24.400000000000002%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TaboolaMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)s3.glbimg.com(3)connect.facebook.net(2)sdk.mrf.io(2)pm-widget.taboola.com(1)

Website Identity

TechTudo: tecnologia, celular, computador e games

O TechTudo reúne as principais notícias de tecnologia, reviews de celulares, TVs e computadores, além de dicas sobre aparelhos, aplicativos e softwares.

www.techtudo.com.br/

17 years old

Location detected: 🇧🇷 Brazilvia tld

pt-BR

Social Profiles

Facebook X (Twitter)Instagram LinkedIn TikTok Pinterest

Sponsored

Last analyzed: 22 Apr 2026 at 15:17

Historical Analysis & Change Tracking