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supersaas.nl

https://supersaas.nl· First analyzed 21 May 2026· Updated 21 May 2026
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supersaas.nl
Desktop screenshot of supersaas.nl
Mobile screenshot of supersaas.nl
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

108.128.38.202

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Apache

Nameservers

ns-1706.awsdns-21.co.uk.ns-267.awsdns-33.com.ns-691.awsdns-22.net.ns-1335.awsdns-38.org.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
886 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
11 KB
30 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Reviews

1
Trustpilot

Web Servers

1
Apachev2.4

SEO Analysis

A80/100
25
4
0
Meta Tags14/15
Content12/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images7/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
supersaas.nlsupersaas.nl

SuperSaaS: gratis online reserveringssysteem

Laat gebruikers zelf online afspraken en reserveringen maken. Eenvoudig te integreren op uw eigen site. De gratis versie verloopt niet.

Title Length44 chars

Recommended: 50-60 chars (~264px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    160 URLs

    robots.txt

    25 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 12 1

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

    Sponsored

    AI & LLM Readiness

    D54/100
    Bot Access
    18/25
    Machine Read.
    21/25
    Schema Data
    3/25
    Citation
    12/25

    AI Bot Access

    12/14 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
    blockquotesnavheader/footer
    Text ratio:21%
    Words:1,718
    Token eff.:Optimal
    Sections/1K:17.5
    Depth:3/5

    Structured Data

    3 JSON-LD
    WebSiteVideoObject

    Citation Readiness

    Opening Summary48w
    Descriptive Headingsavg 3.9w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    83/100
    12
    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
    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.
    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.
    82/100
    A+
    1 mg
    CO₂e / view
    11.0 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    1 mg
    vs
    Returning (cached)
    <0.001 g
    Annual (10K/mo)
    132 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    <0.001 g
    Resource Breakdown
    HTML
    11.0 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    64d

    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

    26.06.2025

    Valid Until

    24.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (6)

    www.supersaas.netwww.supersaas.nlwww.supersaas.ptsupersaas.netsupersaas.nlsupersaas.pt

    SHA-256 Fingerprint

    BE:B8:97:59:73:03:9E:32:30:3F:E4:29:22:95:3A:9D:F1:13:49:98...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    content-encoding
    📦 Gzip(gzip)
    content-length
    10942
    content-type
    text/html; charset=utf-8
    date
    Thu, 21 May 2026 08:09:04 GMT
    etag
    "9814-651afd40ccfc0"
    Good Warning Issue

    Email Infrastructure

    Fastmail

    Score

    68

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    in2-smtp.messagingengine.com
    in1-smtp.messagingengine.com

    Domain Information

    supersaas.nl

    Domain Age
    19y 8m

    Created

    27.09.2006

    Last Updated

    03.02.2024

    Registrar

    Gandi

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    63/100
    Mobile Friendly
    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

    ES Build Semibold + -apple-system

    WCAG Partial
    79/100
    Readability
    /30
    20/30

    16px · LH 1.36

    Hierarchy
    /20
    20/20

    5.5x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    2.36:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    ES Build Semibold

    Sans88px

    Body Font

    -apple-system

    Sans16px

    Contrast Ratio

    2.36:1

    5 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    88px
    h1
    88px
    h2
    32px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.36). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 2.4:1).

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

    ✅ Strong hierarchy: Headlines are 5.5x larger than body text.

    Buy on MyFontsFlesch 16

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 20.299999999999997%
    #7d7dff
    Primary· 57.599999999999994%
    #3f495b
    Secondary· 6%
    #babdcf
    Secondary· 4.9%
    #e7dcd4
    Secondary· 3.5%
    #9e90c4
    Secondary· 3.4%
    #6c73ce
    Secondary· 1.3%
    #8774c9
    Secondary· 0.2%

    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

    14 Resources

    13
    Scripts
    1
    Styles
    3
    Async
    9
    Defer

    Top Script Sources

    static.supersaas.net(11)googletagmanager.com(2)

    Website Identity

    SuperSaaS

    WebApplication

    Introductie van SuperSaaS online boekingssoftware. Overzicht van de belangrijkste functies waaronder afsprakenbeheer, lesplanning, reserveringsbeheer, agendasynchronisatie en betalingsverwerking.

    www.supersaas.nl
    19 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Gandi📧 Fastmailnl

    Sponsored

    Last analyzed: 21 May 2026 at 08:09

    Historical Analysis & Change Tracking