dse.nl

https://dse.nl· First analyzed 03 May 2026· Updated 03 May 2026

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dse.nl

Mobile

Sponsored

Hosting Provider

Flexwebhosting B.V

IP Address

185.89.5.251

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Eindhoven, The Netherlands

ASN

AS48635

Server

Apache

Nameservers

ns3.flexwebhosting.com.ns2.flexwebhosting.nl.ns1.flexwebhosting.nl.

Performance

Core Web Vitals

Weight

First Contentful Paint

971 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

863 KB

42 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Smartline Litev1.6.8

by ThemeZee

View Theme

Technology Stack

5 Technologies Detected

Analytics

Libraries

CSS Frameworks

Web Servers

SEO Analysis

C62/100

Meta Tags4/15

Content11/12

Headings8/8

Technical18/25

E-E-A-T3/7

Images2/7

Links2/5

URL5/5

Social0/5

Freshness2/4

Mobile4/4

Indexability3/3

dse.nldse.nl

Digitale Stad Eindhoven – Het digitale ontmoetings- en meningsvorme...

No description available for this page.

Title truncated.

Title Length103 chars

Recommended: 50-60 chars (~623px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (103 chars, ~623px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (21/24) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 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:13%

Words:1,476

Token eff.:Optimal

Sections/1K:17.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 4.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

77/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

20/20

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

13/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

2/15

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.

54/100

107 mg

CO₂e / view

863.2 KB

Page Weight

80%

Cleaner Than

New Visitor

122 mg

Returning (cached)

61 mg

Annual (10K/mo)

12.8 kg

Emission Segments

Data Center

24 mg

Network

26 mg

Device

57 mg

Resource Breakdown

JavaScript

63.6 KB

Images

650.2 KB

CSS

134.3 KB

HTML

15.2 KB

Green Hosting Not Verified

Flexwebhosting B.V

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

247d

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

Valid From

08.12.2025

Valid Until

05.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (4)

dse.nldsenieuws.nlwww.dse.nlwww.dsenieuws.nl

SHA-256 Fingerprint

7D:15:AE:19:28:5F:0F:71:5D:54:BA:82:BD:57:D4:C5:2F:B1:5F:14...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

15217

content-type

text/html; charset=UTF-8

date

Sun, 03 May 2026 02:41:14 GMT

last-modified

Sat, 02 May 2026 21:31:15 GMT

server

Apache/2

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

srv1.flexfilter.nl

srv2.flexfilter.nl

Domain Information

dse.nl

Domain Age

31 years

Created

26.04.1995

Last Updated

21.02.2026

Registrar

Flexwebhosting

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

69/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Georgia + Arial

WCAG AAA

74/100

Readability

/30

21/30

15px · LH 1.60

Hierarchy

/20

17/20

1.91x ratio · ✓ H1→H6

WCAG

/25

21/25

7.46:1 min contrast

Performance

/25

15/25

System fonts

Heading Font

Georgia

Serif29px

Body Font

Arial

Sans15px

Contrast Ratio

7.46:1

WCAG AAA (≥7:1)

Reading Comfort

~38 CPL

Narrow lines

29px

21px

14px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.5:1).

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

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 52

Color Palette

11 unique colors

4.39:1 AA Large Light

#ffffff

Background· 33.6%

#6f7a82

Secondary· 6.6%

#054788

Primary· 8.6%

#453628

Secondary· 7.4%

#62574c

Text· 5.3%

#efeed8

Secondary· 4.6%

#e5ac51

Accent· 4.4%

#142a3e

Accent· 2.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

dse.nl(4)googletagmanager.com(1)

Website Identity

dse.nl

31 years old

Location detected: 🇳🇱 Netherlandsvia tld

Flexwebhostingnl-NL

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Last analyzed: 03 May 2026 at 02:41

Historical Analysis & Change Tracking