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holidu.co.uk

https://holidu.co.uk· First analyzed 24 May 2026· Updated 24 May 2026
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holidu.co.uk
Desktop screenshot of holidu.co.uk
Mobile screenshot of holidu.co.uk
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.125

Site Location

🇩🇪 Munich, Germanyvia schema_nap

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

CDN

CloudFront

Nameservers

ns-910.awsdns-49.net.ns-1078.awsdns-06.org.ns-143.awsdns-17.com.ns-1867.awsdns-41.co.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
652 ms10%
Speed Index
848 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
92 KB
43 requests

Image Optimization

Lazy LoadWebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Strapi
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

8 Technologies Detected

Advertising

3
Google AdsMicrosoft AdvertisingTaboola

Analytics

2
Google Analytics
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Reviews

1
Trustpilot

SEO Analysis

A84/100
26
3
0
Meta Tags13/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T5/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
H
holidu.co.ukholidu.co.uk

Holidu - Holiday Lettings, Cottages, Villas & Apartments

Huge selection of high-quality holiday lettings, holiday rentals, villas ✔ Book verified accommodation at the best price with confidence ✔ Holiday accommodat...

Description truncated.
Title Length56 chars

Recommended: 50-60 chars (~328px / 580px)

Description Length274 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    23 rules

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    6 15 1

    Sponsored

    AI & LLM Readiness

    D57/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    7/25
    Citation
    17/25

    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:1%
    Words:969
    Token eff.:Optimal
    Sections/1K:1
    Depth:1/5

    Structured Data

    3 JSON-LD
    Person×1.3WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary49w
    Descriptive Headingsavg 6.7w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (5)
    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
    78/100
    12
    Passed
    1
    Critical
    2
    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
    10/15
    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.
    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.
    89/100
    A+
    9 mg
    CO₂e / view
    92.2 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    11 mg
    vs
    Returning (cached)
    5 mg
    Annual (10K/mo)
    1.1 kg
    Emission Segments
    Data Center
    <0.001 g
    Network
    3 mg
    Device
    6 mg
    Resource Breakdown
    HTML
    90.4 KB
    Other
    1.8 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    208d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    19.11.2025

    Valid Until

    18.12.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    holidu.co.uk*.holidu.co.uk

    SHA-256 Fingerprint

    67:6A:9D:14:8E:32:23:E6:5A:3F:24:44:56:4F:93:28:DC:F2:9C:BA...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    true
    access-control-expose-headers
    Content-Length,Content-Range
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, proxy-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src 'self' https:;script-src 'self' 'unsafe-inline' ...
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    alt2.aspmx.l.google.com
    aspmx3.googlemail.com
    aspmx2.googlemail.com
    aspmx.l.google.com

    +1 more

    Domain Information

    holidu.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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
    70/100
    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, minimum-scale=1, maximum-scale=1, viewport-fit=cover
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    69/100
    Readability
    /30
    18/30

    14px · LH 1.43

    Hierarchy
    /20
    19/20

    2.29x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    15/25

    System fonts

    Heading Font

    -apple-system

    Sans32px

    Body Font

    -apple-system

    Sans14px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    Single Font Family

    left aligned
    32px
    h1
    38px
    h2
    16px
    h3
    20px
    h4
    14px
    p

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

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.3x larger than body text.

    Flesch 10

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 74.19999999999999%
    #00839f
    Primary· 9%
    #79b7c4
    Secondary· 6%
    #4c9dad
    Secondary· 0.6%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Affiliate & Partnerships

    1
    AWINMid-Market

    Affiliate networks and partner tracking

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    11 Resources

    7
    Scripts
    4
    Styles
    5
    Async
    1
    Defer

    Top Script Sources

    cdn.preciso.net(2)dwin1.com(1)googletagmanager.com(1)t1000.holidu.co.uk(1)assets.holidu.com(1)

    Website Identity

    Holidu

    Holidu

    Corporation

    Holidu connects travellers with a large, curated portfolio of holiday lettings and rentals and empowers hosts to attract more bookings with less work.

    www.holidu.co.uk

    Riesstraße 24, Munich

    80992, Munich

    DE

    Location detected: 🇩🇪 Germany, Munichvia schema_nap
    📧 Google Workspaceen-GB

    Sponsored

    Last analyzed: 24 May 2026 at 00:14

    Historical Analysis & Change Tracking