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cityguiderotterdam.com

https://cityguiderotterdam.com· First analyzed 29 May 2026· Updated 29 May 2026
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cityguiderotterdam.com
Desktop screenshot of cityguiderotterdam.com
Mobile screenshot of cityguiderotterdam.com
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.88.188

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

tony.ns.cloudflare.com.vida.ns.cloudflare.com.

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
859 KB
101 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
TYPO3
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

12 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Fonts

1
Google Fonts

Email Marketing

1
Mailchimp

Social

1
AddThis

CDN

1
Cloudflare

Libraries

1
Animate.css

Customer Support

1
Zendesk

SEO Analysis

B74/100
20
9
0
Meta Tags15/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T3/7
Images2/7
Links2/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
C
cityguiderotterdam.comcityguiderotterdam.com

City Guide Rotterdam, Netherlands, Tourist Information

Rotterdam Tourist Guide -▻ Tips to prepare your visit! Attractions ✓ Hotels ✓ Museums ✓ Sights ✓ Events ✓ Tours ✓ Shopping ✓ Restaurants ✓

Title Length54 chars

Recommended: 50-60 chars (~325px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    8 rules

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 11 2

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

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    1/25
    Citation
    11/25

    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
    navheader/footer
    Text ratio:7%
    Words:1,094
    Token eff.:Optimal
    Sections/1K:8.2
    Depth:2/5

    Structured Data

    1 JSON-LD
    BreadcrumbList

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 2.6w
    Canonical URL
    Open Graph2/3
    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.
    C
    67/100
    10
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    2/15
    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.
    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.
    54/100
    B
    87 mg
    CO₂e / view
    859.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    99 mg
    vs
    Returning (cached)
    50 mg
    Annual (10K/mo)
    10.4 kg
    Emission Segments
    Data Center
    4 mg
    Network
    26 mg
    Device
    57 mg
    Resource Breakdown
    JavaScript
    756.7 KB
    Images
    600 B
    Fonts
    2.1 KB
    HTML
    11.8 KB
    Other
    87.8 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    WAF

    34d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    03.04.2026

    Valid Until

    02.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    cityguiderotterdam.com*.cityguiderotterdam.com

    SHA-256 Fingerprint

    6D:9B:6C:77:E5:A8:03:19:E5:74:4B:A3:30:AE:3E:A2:06:67:90:80...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    234954
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 10 Hours(max-age=38099)
    cf-cache-status
    STALE
    cf-ray
    a033c42fad7c0956-EWR
    content-encoding
    zstd
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    cityguiderotterdam.com

    Domain Age
    17y 2m

    Created

    10.03.2009

    Expires

    10.03.2030

    Last Updated

    13.03.2025

    Registrar

    Tucows Domains Inc.

    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

    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.
    C
    60/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    72/100
    Readability
    /30
    19/30

    12px · LH 1.67

    Hierarchy
    /20
    18/20

    3x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    21/25

    System fonts

    Heading Font

    Arial

    Sans36px

    Body Font

    Arial

    Sans12px

    Contrast Ratio

    1:1

    28 issues

    Reading Comfort

    ~51 CPL

    Optimal (45–75)
    36px
    h1
    30px
    h2
    48px
    h3
    18px
    h4
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line length: ~51 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 28 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 3.0x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    GGoogle FontsFlesch 54

    Color Palette

    11 unique colors
    2.16:1 Fail Dark
    #4a4a4a
    Text· 30.999999999999996%
    #0f0f11
    Text· 7.4%
    #8dade1
    Primary· 12.4%
    #1a1e23
    Secondary· 8.6%
    #9d8677
    Secondary· 6.4%
    #d7d7c4
    Secondary· 5.9%
    #5e7cb2
    Secondary· 5%
    #3d5071
    Secondary· 4.2%

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    Social Media

    1
    AddThisFree

    Social widgets and sharing tools

    4

    Categories

    4

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSenseGoogle Ad Manager

    Sponsored

    Scripts & Styles

    27 Resources

    17
    Scripts
    10
    Styles
    9
    Async
    1
    Defer

    Top Script Sources

    maps.googleapis.com(4)fundingchoicesmessages.google.com(4)pagead2.googlesyndication.com(2)local(2)googletagservices.com(1)

    Website Identity

    cityguiderotterdam.com

    17 years old
    Location detected: 🇨🇦 Canadavia ip
    Tucows Domains Inc.en

    Sponsored

    Last analyzed: 29 May 2026 at 07:26

    Historical Analysis & Change Tracking