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4gnews.pt

https://4gnews.pt· First analyzed 28 May 2026· Updated 28 May 2026
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4gnews.pt
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Mobile

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Hosting Provider

OVHcloud
ovhcloud.com

IP Address

141.95.202.21

Site Location

🇵🇹 Portugalvia tld

Server Location

🇫🇷 Gravelines, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns-1113.awsdns-11.org.ns-1756.awsdns-27.co.uk.ns-582.awsdns-08.net.ns-108.awsdns-13.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
424 ms10%
Speed Index
551 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
250 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
OVHcloud

Progressive Web App

Web Manifest

Technology Stack

14 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Advertising

3
Google AdsGoogle AdSenseCriteo

CSS Frameworks

2
Bootstrap
Tailwind CSS

Other

1
lazysizes

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Customer Support

1
Zendesk

CDN

1
Cloudflare

SEO Analysis

B72/100
20
9
0
Meta Tags12/15
Content8/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
4
4gnews.pt4gnews.pt

4gnews - A tecnologia está do teu lado

Compara, decide e compra com confiança. A 4gnews está aqui para te ajudar a tirar o melhor partido da tecnologia com conteúdos úteis, simples e fiáveis.

Title Length38 chars

Recommended: 50-60 chars (~231px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    18 URLs

    18 sub-sitemaps

    robots.txt

    8 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 1

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    4/25
    Citation
    15/25

    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
    Text ratio:2%
    Words:1,010
    Token eff.:Optimal

    Structured Data

    2 JSON-LD
    WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary45w
    Descriptive Headingsavg 1.5w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    B
    77/100
    12
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    57/100
    C
    181 mg
    CO₂e / view
    1.8 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    207 mg
    vs
    Returning (cached)
    103 mg
    Annual (10K/mo)
    21.7 kg
    Emission Segments
    Data Center
    9 mg
    Network
    53 mg
    Device
    119 mg
    Resource Breakdown
    JavaScript
    1.3 MB
    Images
    342 B
    CSS
    134.0 KB
    Fonts
    230.3 KB
    HTML
    68.1 KB
    Other
    14.0 KB
    Green Hosting Verified
    OVHcloud
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
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    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    60d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    29.04.2026

    Valid Until

    28.07.2026

    Subject Alternative Names (2)

    4gnews.ptwww.4gnews.pt

    SHA-256 Fingerprint

    65:D1:9B:A5:F7:D0:0A:01:3B:CE:D4:43:F2:1F:5E:FD:70:7C:BD:F1...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 300s(max-age=300)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Thu, 28 May 2026 13:51:03 GMT
    server
    nginx
    strict-transport-security
    max-age=63072000; includeSubDomains; preload
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

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

    +1 more

    Domain Information

    4gnews.pt

    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
    Data Protection Officer 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.
    B
    74/100
    Mobile Friendly232 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=1.0, maximum-scale=2.0, user-scalable=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Roboto

    WCAG AA
    71/100
    Readability
    /30
    18/30

    14px · LH 1.50

    Hierarchy
    /20
    15/20

    1x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    5.98:1 min contrast

    Performance
    /25
    16/25

    System fonts

    Heading Font

    Roboto

    Sans14px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    5.98:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~44 CPL

    Narrow lines
    14px
    h1
    18px
    h2
    14px
    p
    Major Third
    Scale

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

    Flesch 16

    Color Palette

    9 unique colors
    12.63:1 AAA Dark
    #333333
    Other· 46.50000000000001%
    #ffffff
    Background· 15.8%
    #6f4e39
    Primary· 6.4%
    #bb9883
    Secondary· 5.6%
    #171413
    Secondary· 4.6%
    #e8e4e2
    Secondary· 3.7%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    2
    Google AdsEnterprise
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSenseGoogle Ad ManagerAmazon Publisher ServicesPubMaticOpenXPrebid.js

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    19
    Async
    1
    Defer

    Top Script Sources

    cdn.hadronid.net(2)cdn.id5-sync.com(2)connect.facebook.net(2)googletagmanager.com(2)cdn.7gra.us(2)

    Website Identity

    4gnews

    4gnews

    NewsMediaOrganization

    Compara, decide e compra com confiança. A 4gnews está aqui para te ajudar a tirar o melhor partido da tecnologia com conteúdos úteis, simples e fiáveis.

    4gnews.pt/
    Location detected: 🇵🇹 Portugalvia tld
    📧 Google Workspacept-pt

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    Last analyzed: 28 May 2026 at 13:51

    Historical Analysis & Change Tracking