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bitdefender.co.uk

https://bitdefender.co.uk· First analyzed 14 May 2026· Updated 14 May 2026
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bitdefender.co.uk
Desktop screenshot of bitdefender.co.uk
Mobile screenshot of bitdefender.co.uk
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.64.149.240

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

pdns210.ultradns.net.pdns210.ultradns.org.pdns210.ultradns.biz.pdns210.ultradns.com.

Performance

100
1.4 MB
139 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

3
Twitter AdsLinkedIn AdsTikTok Pixel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

A84/100
26
4
0
Meta Tags15/15
Content12/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bitdefender.co.ukbitdefender.co.uk

Bitdefender - Global Leader in Cybersecurity Software

Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide.

Title Length53 chars

Recommended: 50-60 chars (~323px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    49 URLs

    49 sub-sitemaps

    robots.txt

    37 rules

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    16/25
    Schema Data
    5/25
    Citation
    12/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:3%
    Words:1,138
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1WebSite

    Citation Readiness

    Opening Summary16w
    Descriptive Headingsavg 3.8w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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
    70/100
    10
    Passed
    5
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    12/15
    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
    9/15
    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.
    4 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.
    65/100
    B
    145 mg
    CO₂e / view
    1.4 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    166 mg
    vs
    Returning (cached)
    83 mg
    Annual (10K/mo)
    17.4 kg
    Emission Segments
    Data Center
    7 mg
    Network
    43 mg
    Device
    95 mg
    Resource Breakdown
    JavaScript
    475.6 KB
    Images
    188.9 KB
    CSS
    742.3 KB
    HTML
    26.5 KB
    Other
    1.5 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    WAF

    176d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    06.10.2025

    Valid Until

    06.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.bitdefender.combitdefender.com

    SHA-256 Fingerprint

    D1:E2:54:AD:A4:46:20:4B:B1:7C:78:A9:AE:8B:25:06:C3:3A:BF:A8...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    0
    cache-control
    🟡 300s(max-age=300,stale-while-revalidate=3600)
    cf-cache-status
    DYNAMIC
    cf-ray
    9fb8f62cec323535-BOS
    content-encoding
    📦 Gzip(gzip)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    mx01.bitdefender.com
    mx02.bitdefender.com

    Domain Information

    bitdefender.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Usercentrics

    Cookie Consent Banner
    Usercentrics
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Usercentrics
    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
    77/100
    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

    Typography & Readability

    IBM Plex Sans + roboto

    WCAG Partial
    75/100
    Readability
    /30
    22/30

    18px · LH 1.50

    Hierarchy
    /20
    18/20

    3.11x ratio

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    IBM Plex Sans

    Sans56px

    Body Font

    roboto

    Sans18px

    Contrast Ratio

    1:1

    14 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    56px
    h1
    40px
    h2
    32px
    h3
    24px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

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

    ❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 14 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 3.1x larger than body text.

    Buy on MyFontsFluid TypeFlesch 12

    Color Palette

    1 unique colors
    Light
    #ffffff
    Primary· 100%

    Business & Marketing Stack

    9 Tools Detected

    Enterprise

    Behavior Analytics

    2
    Google AnalyticsFree
    Google Tag ManagerFree

    User behavior and product analytics

    Advertising

    5
    Facebook PixelMid-Market
    Twitter/X AdsMid-Market
    LinkedIn AdsEnterprise
    TikTok PixelMid-Market
    Reddit PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    Affiliate & Partnerships

    1
    PartnerStackMid-Market

    Affiliate networks and partner tracking

    4

    Categories

    9

    Total Tools

    1

    Enterprise

    5

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    13
    Async
    5
    Defer

    Top Script Sources

    local(6)analytics.tiktok.com(3)connect.facebook.net(2)cdn.bizible.com(1)utt.impactcdn.com(1)

    Website Identity

    Bitdefender

    Organization

    Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide.

    www.bitdefender.com/en-gb/
    Location detected: 🇬🇧 United Kingdomvia tld
    en-GB

    Sponsored

    Last analyzed: 14 May 2026 at 09:44

    Historical Analysis & Change Tracking