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heemsteder.nl

https://heemsteder.nl· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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heemsteder.nl
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Hosting Provider

TransIP BV

IP Address

149.210.176.45

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS20857

Organization

TransIP BV

Server

Nginx

Nameservers

ns2.openprovider.be.ns3.openprovider.eu.ns1.openprovider.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
357 ms10%
Speed Index
464 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20 KB
91 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms
Fearless - Modern, Clean, & Responsive WP Magazinev1.6.4Custom
by MochaThemes
View Theme

Technology Stack

16 Technologies Detected

Plugins

5
Complianz Gdpr
TablePress
Add To AnyAdrotate
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

2
Tailwind CSS
Normalize.css

Libraries

1
jQueryv3.7.1

UI Components

1
Fancybox

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginx

Languages

1
PHPv8.3.31

SEO Analysis

B74/100
22
6
2
Meta Tags9/15
Content10/12
Headings6/8
Technical23/25
E-E-A-T5/7
Images2/7
Links2/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
H
heemsteder.nlheemsteder.nl

De Heemsteder | Bloemendaler - Het laatste nieuws uit Heemstede, Ha...

Nieuws uit Heemstede, Haarlem-Zuid, Bloemendaal en Bennebroek lees je op Heemsteder.nl. Blijf up-to-date van het laatste nieuws uit jouw regio!

Title truncated.
Title Length105 chars

Recommended: 50-60 chars (~639px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (105 chars, ~639px). Will be truncated in search results.
  • • Most images missing alt text (48/65) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

7 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100
Needs Work
6 11

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AI & LLM Readiness

D57/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
8/25
Citation
16/25

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
nav
Text ratio:6%
Words:1,137
Token eff.:Optimal
Sections/1K:42.2
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary11w
Descriptive Headingsavg 6.5w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
AI readiness recommendation preview...
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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
88/100
16
Passed
4
Critical
0
Warnings
Images & Alt Text
13/20
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
15/15
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...
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.
70/100
A+
2 mg
CO₂e / view
20.1 KB
Page Weight
95%
Cleaner Than
New Visitor
2 mg
vs
Returning (cached)
1 mg
Annual (10K/mo)
240 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
1 mg
Resource Breakdown
HTML
20.1 KB
Green Hosting Verified
Transip
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

38d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.04.2026

Valid Until

13.07.2026

Subject Alternative Names (2)

heemsteder.nlwww.heemsteder.nl

SHA-256 Fingerprint

5E:0E:2B:D5:3B:11:82:57:55:B9:72:89:77:51:6F:AC:64:13:38:81...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Thu, 04 Jun 2026 15:32:50 GMT
link
<https://www.heemsteder.nl/wp-json/>; rel="https://api.w.org...
server
nginx
strict-transport-security
max-age=31536000
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx.regiomediagroep.nl
fallback.regiomediagroep.nl

Domain Information

heemsteder.nl

Domain Age
26y 6m

Created

29.11.1999

Last Updated

23.12.2025

Registrar

Registrar.eu

DNSSEC
Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
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.
B
72/100
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
62/100
Readability
/30
15/30

10px · LH --

Hierarchy
/20
17/20

2x ratio

WCAG
/25
17/25

1.46:1 min contrast

Performance
/25
13/25

1 font · 1 req

Heading Font

Open Sans

Sans20px

Body Font

Open Sans

Sans10px

Contrast Ratio

1.46:1

22 issues

Reading Comfort

~68 CPL

Optimal (45–75)
20px
h1
15px
h2
12px
h3
10px
p

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~68 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.5:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

GGoogle FontsFlesch 20

Color Palette

7 unique colors
Light
#ffffff
Background· 51%
#f7f411
Primary· 44.3%
#438abc
Secondary· 1.7%
#aec55f
Secondary· 1.5%
#d5e399
Accent· 0.7%
#f7f646
Accent· 0.6%
#fcfcda
Accent· 0.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
ComplianzSMB

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

26 Resources

17
Scripts
9
Styles
1
Async
3
Defer

Top Script Sources

heemsteder.nl(15)static.addtoany.com(1)googletagmanager.com(1)

Website Identity

De Heemsteder | Bloemendaler

De Heemsteder | Bloemendaler

Organization

Nieuws uit Heemstede, Haarlem-Zuid, Bloemendaal en Bennebroek lees je op Heemsteder.nl. Blijf up-to-date van het laatste nieuws uit jouw regio!

[email protected]
www.heemsteder.nl/
26 years old
Location detected: 🇳🇱 Netherlandsvia tld
Registrar.eunl-NL

Social Profiles

Facebook

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Last analyzed: 04 Jun 2026 at 15:33

Historical Analysis & Change Tracking