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alvarosizavieira.com

https://alvarosizavieira.com· First analyzed 29 May 2026· Updated 29 May 2026
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alvarosizavieira.com
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Mobile

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Hosting Provider

K Media Tech Ltd

IP Address

194.1.147.56

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Manchester, United Kingdom

ASN

AS210250

Organization

K Media Tech Ltd

Server

WPX CLOUD/ASH01

CDN

CDN

Nameservers

ns2.wpx.net.ns3.wpx.net.ns1.wpx.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
664 ms10%
Speed Index
863 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
545 KB
41 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms
Bricksv2.3.4Custom
by Bricks
View Theme

Technology Stack

8 Technologies Detected

Plugins

2
Thirstyaffiliates
WP Rocket

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Languages

1
PHPv8.1.34

Security

1
reCAPTCHA

SEO Analysis

A+95/100
31
2
0
Meta Tags15/15
Content8/12
Headings8/8
Technical25/25
E-E-A-T7/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
A
alvarosizavieira.comalvarosizavieira.com

Melhores Casinos Online em Portugal | TOP 15 Maio 2026

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Title Length54 chars

Recommended: 50-60 chars (~331px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (0)

    2 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    13/100
    Poor
    3 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

    D59/100
    Bot Access
    20/25
    Machine Read.
    4/25
    Schema Data
    17/25
    Citation
    18/25

    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
    nav
    Text ratio:10%
    Words:8,256
    Token eff.:Excessive
    Depth:1/5

    Structured Data

    6 JSON-LD
    FAQPage×1.5microdataArticle×1.2Person×1.3Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary108w
    Descriptive Headingsavg 6w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    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.
    A
    84/100
    14
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    4/15
    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.
    76/100
    A
    67 mg
    CO₂e / view
    545.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    77 mg
    vs
    Returning (cached)
    39 mg
    Annual (10K/mo)
    8.1 kg
    Emission Segments
    Data Center
    15 mg
    Network
    16 mg
    Device
    36 mg
    Resource Breakdown
    JavaScript
    79.7 KB
    Images
    154.2 KB
    CSS
    221.8 KB
    HTML
    87.6 KB
    Other
    1.7 KB
    Green Hosting Not Verified
    K Media Tech Ltd
    1 recommendation
    • •Carbon footprint recommendation preview...
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    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    58d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    28.04.2026

    Valid Until

    27.07.2026

    Subject Alternative Names (2)

    alvarosizavieira.comwww.alvarosizavieira.com

    SHA-256 Fingerprint

    54:A3:D7:A8:C6:89:BA:E2:A6:B9:4C:3A:67:52:8A:C5:50:75:2B:20...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0, s-maxage=3600, stale-while-revalidate=216...)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 29 May 2026 17:38:15 GMT
    expires
    Fri, 29 May 2026 17:38:15 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail.alvarosizavieira.com

    Domain Information

    alvarosizavieira.com

    Domain Age
    18y 11m

    Created

    07.07.2007

    Expires

    07.07.2026

    Last Updated

    07.07.2025

    Registrar

    GoDaddy.com, LLC

    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.
    B
    79/100
    Mobile Friendly91 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...
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    Typography & Readability

    Plus Jakarta Sans

    WCAG Partial
    69/100
    Readability
    /30
    17/30

    15px · LH 1.70

    Hierarchy
    /20
    17/20

    1.73x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 2 req

    Heading Font

    Plus Jakarta Sans

    Sans26px

    Body Font

    Plus Jakarta Sans

    Sans15px

    Contrast Ratio

    1:1

    9 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    26px
    h1
    24px
    h2
    20px
    h3
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

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

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

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

    Buy on MyFontsFlesch 26

    Color Palette

    4 unique colors
    Light
    #f4f7ff
    Background· 80.30000000000001%
    #1d1c22
    Text· 9.3%
    #c4cbd2
    Secondary· 7.4%
    #384762
    Primary· 3%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    9 Resources

    4
    Scripts
    5
    Styles
    0
    Async
    4
    Defer

    Top Script Sources

    alvarosizavieira.com(4)

    Website Identity

    Álvaro Siza Vieira

    Álvaro Siza Vieira

    Person

    Conheça o TOP 15 Melhores Casinos Online em Portugal! Lista atualizada dos casinos com melhores bónus e promoções em 2026 | Casinos Online Confiáveis!

    alvarosizavieira.com/author/tp/
    18 years old
    Location detected: 🇬🇧 United Kingdomvia ip
    GoDaddy.com, LLCpt-PT

    Social Profiles

    Facebook

    Sponsored

    Last analyzed: 29 May 2026 at 17:38

    Historical Analysis & Change Tracking

    alvarosizavieira.com Technology Stack - Built With jQuery, Tailwind CSS, Font Awesome, Google Fonts, PHP | StackOptic | StackOptic