heerenveen.nl

https://heerenveen.nl· First analyzed 01 Jun 2026· Updated 01 Jun 2026

Export

heerenveen.nl

Mobile

Sponsored

Hosting Provider

Sucuri

IP Address

192.124.249.19

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇺🇸 Menifee, United States

ASN

AS30148

Organization

Sucuri

Server

Sucuri/Cloudproxy

CDN

Sucuri

WAF

Sucuri

Nameservers

ns02.windinternet.net.ns01.windinternet.nl.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

907 KB

52 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

Sucuri

CDN

Sucuri

Technology Stack

12 Technologies Detected

Plugins

Menu Icons Simple Youtube Responsive

TablePress

Wp Search With Algolia

Libraries

UI Components

CSS Frameworks

Security

Customer Support

SEO Analysis

A85/100

Meta Tags15/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T0/7

Images4/7

Links4/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

heerenveen.nlheerenveen.nl

Alles over gemeente Heerenveen - Gemeente Heerenveen

Officiële site van de gemeente Heerenveen. Het kanaal voor inwoners en ondernemers voor informatie, producten en diensten van de gemeente Heerenveen.

Title Length52 chars

Recommended: 50-60 chars (~326px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (13/15) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

11 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100

Poor

4 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

D48/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

4/25

Citation

13/25

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

code blocksnav

Text ratio:3%

Words:517

Token eff.:Optimal

Sections/1K:9.7

Depth:2/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary33w

Descriptive Headingsavg 1.8w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

88/100

Passed

Critical

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

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

12/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

58/100

112 mg

CO₂e / view

907.2 KB

Page Weight

80%

Cleaner Than

New Visitor

128 mg

Returning (cached)

64 mg

Annual (10K/mo)

13.5 kg

Emission Segments

Data Center

25 mg

Network

27 mg

Device

60 mg

Resource Breakdown

JavaScript

131.8 KB

Images

285.0 KB

CSS

464.1 KB

HTML

25.5 KB

Other

767 B

Green Hosting Not Verified

Sucuri

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Interactive

HTTPS

WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Starfield Technologies, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

26.04.2026

Valid Until

25.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.heerenveen.nlheerenveen.nl

SHA-256 Fingerprint

72:FF:F2:90:B3:78:3D:42:BA:B7:AE:B5:CF:85:78:45:B4:A3:6F:72...

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HTTP Headers

Developer Console

accept-ranges

bytes

age

1786

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-length

25788

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

heerenveen-nl.x-v1.mx.microsoft

Domain Information

heerenveen.nl

Domain Age

28y 9m

Created

27.08.1997

Last Updated

09.03.2021

Registrar

The Registrar Company B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

76/100

Mobile Friendly3 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG Partial

62/100

Readability

/30

14/30

14px · LH 1.50

Hierarchy

/20

12/20

1.19x ratio · ✓ H1→H6

WCAG

/25

14/25

1.32:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

-apple-system

Sans16px

Body Font

-apple-system

Sans14px

Contrast Ratio

1.32:1

12 issues

Reading Comfort

Single Font Family

left aligned

16px

24px

14px

Perfect Fifth

Scale

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

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.3:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Flesch 0

Color Palette

10 unique colors

5.51:1 AA Light

#ffffff

Background· 31.7%

#766563

Secondary· 5.8%

#232510

Primary· 14.2%

#514938

Secondary· 7%

#3e3e29

Secondary· 6.9%

#0e0e04

Primary· 5.6%

#9b113a

Accent· 4.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

heerenveen.nl(16)consent.cookiebot.com(2)consentcdn.cookiebot.com(1)cdn-eu.readspeaker.com(1)

Website Identity

Alles over gemeente Heerenveen - Gemeente Heerenveen

Officiële site van de gemeente Heerenveen. Het kanaal voor inwoners en ondernemers voor informatie, producten en diensten van de gemeente Heerenveen.

www.heerenveen.nl/

28 years old

Location detected: 🇳🇱 Netherlandsvia tld

The Registrar Company B.V.nl-NL

Social Profiles

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Last analyzed: 01 Jun 2026 at 06:42

Historical Analysis & Change Tracking