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amsterdam.info

https://amsterdam.info· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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amsterdam.info
Desktop screenshot of amsterdam.info
Mobile screenshot of amsterdam.info
Mobile

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Hosting Provider

Websupport s.r.o.

IP Address

37.9.175.131

Site Location

🇸🇰 Slovakiavia ip

Server Location

🇸🇰 Bratislava, Slovakia

ASN

AS51013

Organization

Websupport s.r.o.

Server

OpenResty

Nameservers

ns2.websupport.sk.ns3.websupport.sk.ns1.websupport.sk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
577 ms10%
Speed Index
750 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
210 KB
21 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Websupport s.r.o.

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.9.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
OpenResty

SEO Analysis

D57/100
15
9
0
Meta Tags11/15
Content9/12
Headings8/8
Technical13/25
E-E-A-T0/7
Images4/7
Links3/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
A
amsterdam.infoamsterdam.info

Amsterdam travel guide - amsterdam.info

Amsterdam tourist information, hotels, apartments, hostels, airport, coffeeshops and red light district.

Title Length39 chars

Recommended: 50-60 chars (~244px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    4 rules

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

    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.
    14/25
    Schema Data
    0/25
    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:12%
    Words:426
    Token eff.:Optimal
    Sections/1K:23.5
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary21w
    Descriptive Headingsavg 2.9w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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
    85/100
    13
    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
    18/20
    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
    15/15
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    72/100
    A+
    21 mg
    CO₂e / view
    210.1 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    24 mg
    vs
    Returning (cached)
    12 mg
    Annual (10K/mo)
    2.5 kg
    Emission Segments
    Data Center
    1 mg
    Network
    6 mg
    Device
    14 mg
    Resource Breakdown
    JavaScript
    38.8 KB
    Images
    147.6 KB
    CSS
    11.4 KB
    HTML
    4.2 KB
    Other
    8.2 KB
    Green Hosting Verified
    Websupport.sk
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    305d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    30.01.2026

    Valid Until

    27.02.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    amsterdam.infowww.amsterdam.info

    SHA-256 Fingerprint

    A3:FB:0A:22:A6:C5:A6:7C:3B:44:02:9B:2A:00:29:AE:0D:D1:E0:9C...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html
    date
    Tue, 28 Apr 2026 01:41:16 GMT
    etag
    W/"3226-62c77fd51f0c0"
    last-modified
    Fri, 24 Jan 2025 18:35:23 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    mailin2.amsterdam.info
    mailin1.amsterdam.info

    Domain Information

    amsterdam.info

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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.
    D
    56/100
    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
    65/100
    Readability
    /30
    14/30

    13px · LH 1.40

    Hierarchy
    /20
    14/20

    1.73x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Arial

    Sans22px

    Body Font

    Arial

    Sans13px

    Contrast Ratio

    1:1

    4 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    22px
    h1
    19px
    h2
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.40). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

    Flesch 50

    Color Palette

    10 unique colors
    4.55:1 AA Light
    #ffffff
    Background· 73.69999999999999%
    #747864
    Secondary· 2.5%
    #7a4e26
    Primary· 3.3%
    #99a8b4
    Secondary· 2.7%
    #b37e51
    Secondary· 2.4%
    #6aa2c9
    Secondary· 2.2%
    #c3a98b
    Secondary· 1.7%

    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

    10 Resources

    7
    Scripts
    3
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    google.com(2)cse.google.com(1)ajax.googleapis.com(1)local(1)googletagmanager.com(1)

    Website Identity

    amsterdam.info

    Location detected: 🇸🇰 Slovakiavia ip
    en

    Sponsored

    Last analyzed: 28 Apr 2026 at 01:41

    Historical Analysis & Change Tracking