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firda.nl

https://firda.nl· First analyzed 18 May 2026· Updated 18 May 2026
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firda.nl
Desktop screenshot of firda.nl
Mobile screenshot of firda.nl
Mobile

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Hosting Provider

Intracto Group nv

IP Address

185.135.13.94

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇧🇪 Herentals, Belgium

ASN

AS34762

Organization

Intracto Group nv

Server

Apache

Nameservers

ns1.surfnet.nl.ns1.zurich.surf.net.ns3.surfnet.nl.ns2.surfnet.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
601 ms10%
Speed Index
781 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
908 KB
52 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Other

1
VWO

Web Servers

1
Apache

SEO Analysis

B74/100
21
7
0
Meta Tags11/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness2/4
Mobile3/4
Indexability3/3
F
firda.nlfirda.nl

Firda / Leer jezelf het leven door

Firda de mbo school met 20 locaties in Friesland en Noord-Flevoland. Wij bieden een breed aanbod van opleidingen op verschillende niveaus voor jongeren en vo...

Description truncated.
Title Length34 chars

Recommended: 50-60 chars (~204px / 580px)

Description Length167 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    54 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 1

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

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    14/25

    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
    Text ratio:7%
    Words:2,597
    Token eff.:Optimal

    Structured Data

    1 JSON-LD

    Citation Readiness

    Opening Summary139w
    Descriptive Headingsavg 2.7w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    79/100
    13
    Passed
    2
    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
    7/15
    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
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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
    92 mg
    CO₂e / view
    907.5 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    105 mg
    vs
    Returning (cached)
    52 mg
    Annual (10K/mo)
    11.0 kg
    Emission Segments
    Data Center
    5 mg
    Network
    27 mg
    Device
    60 mg
    Resource Breakdown
    JavaScript
    122.0 KB
    Images
    653.6 KB
    CSS
    84.1 KB
    HTML
    11.3 KB
    Other
    36.5 KB
    Green Hosting Verified
    Combell
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
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    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    128d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Hellenic Academic and Research Institutions CA

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    24.09.2025

    Valid Until

    24.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    firda.nlwww.firda.nl

    SHA-256 Fingerprint

    83:8A:AE:7C:DC:3A:51:B2:4F:D1:D2:53:DD:F2:B2:4C:57:F7:E5:34...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    5016
    cache-control
    🟢 1 Year(max-age=31536000, public)
    content-encoding
    📦 Gzip(gzip)
    content-language
    nl
    content-length
    11303
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    firda-nl.mail.protection.outlook.com

    Domain Information

    firda.nl

    Domain Age
    3y 7m

    Created

    04.10.2022

    Last Updated

    31.03.2026

    Registrar

    SURF B.V.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    Legitimate interest basis 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
    74/100
    Mobile Friendly26 breakpoints
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Larken + Work Sans

    WCAG AA
    81/100
    Readability
    /30
    22/30

    16px · LH 1.50

    Hierarchy
    /20
    17/20

    3.38x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    5.22:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 3 req

    Heading Font

    Larken

    Sans54px

    Body Font

    Work Sans

    Sans16px

    Contrast Ratio

    5.22:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~37 CPL

    Narrow lines
    54px
    h1
    32px
    h2
    26px
    h3
    16px
    h4
    16px
    p

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

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

    ❌ Very complex text: Flesch score 14/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.2:1).

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

    ✅ Strong hierarchy: Headlines are 3.4x larger than body text.

    Buy on MyFontsFlesch 15

    Color Palette

    9 unique colors
    Light
    #949b97
    Other· 5.5%
    #395757
    Primary· 51.199999999999996%
    #ebefec
    Secondary· 10.7%
    #020e12
    Primary· 7.9%
    #062434
    Accent· 5.2%
    #4d6465
    Secondary· 4.4%
    #2d4245
    Secondary· 2.6%
    #decf82
    Accent· 2.5%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    A/B Testing & Optimization

    1
    VWO (Visual Website Optimizer)Mid-Market

    Experimentation and conversion optimization

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    18 Resources

    15
    Scripts
    3
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    local(4)googletagmanager.com(3)dev.visualwebsiteoptimizer.com(3)consent.cookiebot.com(2)cdn.jsdelivr.net(1)

    Website Identity

    Firda

    Firda

    EducationalOrganization

    Firda staat voor sterk mbo-onderwijs in de regio Friesland en noordelijk Flevoland.

    www.firda.nl
    3 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    SURF B.V.📧 Microsoft 365nl

    Sponsored

    Last analyzed: 18 May 2026 at 17:39

    Historical Analysis & Change Tracking