indeleiderstrui.nl

https://indeleiderstrui.nl· First analyzed 28 May 2026· Updated 28 May 2026

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indeleiderstrui.nl

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.91.98

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sofia.ns.cloudflare.com.woz.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

336 ms10%

Speed Index

437 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

337 KB

109 requests

Image Optimization

Lazy LoadResponsiveimgix

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Styling

Tailwind CSS

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

8 Technologies Detected

Analytics

Advertising

Meta Frameworks

CSS Frameworks

CDN

Security

SEO Analysis

B72/100

Meta Tags12/15

Content7/12

Headings1/8

Technical25/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

indeleiderstrui.nlindeleiderstrui.nl

In de Leiderstrui - Voor het laatste wielernieuws

Voor al het nieuws en achtergronden over wielrennen en veldrijden bij de mannen en vrouwen

Title Length49 chars

Recommended: 50-60 chars (~294px / 580px)

Description Length90 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

7 issues found

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Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

20 rules

Sitemap reference found

Local SEO

Local Search Readiness

21/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D40/100

Bot Access

15/25

Machine Read.

7/25

Schema Data

6/25

Citation

12/25

AI Bot Access

9/14 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:1%

Words:1,270

Token eff.:Optimal

Structured Data

3 JSON-LD

Organization×1.1WebSite

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headingsavg 16.3w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

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

2/15

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

4 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.

73/100

A+

34 mg

CO₂e / view

336.7 KB

Page Weight

90%

Cleaner Than

New Visitor

39 mg

Returning (cached)

19 mg

Annual (10K/mo)

4.1 kg

Emission Segments

Data Center

2 mg

Network

10 mg

Device

22 mg

Resource Breakdown

JavaScript

220.9 KB

HTML

92.9 KB

Other

22.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

WAF

76d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.05.2026

Valid Until

13.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

indeleiderstrui.nl*.indeleiderstrui.nl

SHA-256 Fingerprint

54:E4:16:69:59:52:E5:60:B4:3E:F4:7A:87:8F:E4:6B:36:16:FA:94...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(s-maxage=15, stale-while-revalidate=31535985, no-store)

cf-cache-status

EXPIRED

cf-ray

a02e0f652e714fb3-EWR

content-encoding

zstd

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

aspmx.l.google.com

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

+1 more

Domain Information

indeleiderstrui.nl

Domain Age

8y 6m

Created

08.11.2017

Last Updated

17.01.2026

Registrar

team.blue nl B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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 Friendly29 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Inter

WCAG Partial

57/100

Readability

/30

13/30

11px · LH 1.79

Hierarchy

/20

8/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

1 font · 1 req

Heading Font

Inter

Sans

Body Font

Inter

Sans11px

Contrast Ratio

1:1

11 issues

Reading Comfort

~70 CPL

Optimal (45–75)

30px

18px

11px

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~70 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 22

Color Palette

12 unique colors

21:1 AAA Light

#ffffff

Background· 63.800000000000004%

#000000

Text· 5.4%

#a7c4d6

Primary· 4.9%

#483b2e

Secondary· 3.5%

#dbe4e8

Secondary· 3.4%

#a4474e

Secondary· 3.2%

#13202e

Secondary· 2.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.indeleiderstrui.nl(4)cdn.hadronid.net(2)sdk.mrf.io(2)securepubads.g.doubleclick.net(2)google-analytics.com(1)

Website Identity

11man.nl

NewsMediaOrganization

Voor al het nieuws en achtergronden over wielrennen en veldrijden bij de mannen en vrouwen

11man.nl

8 years old

Location detected: 🇳🇱 Netherlandsvia tld

team.blue nl B.V.📧 Google Workspacenl

Social Profiles

Facebook X (Twitter)Instagram Threads Bluesky

Sponsored

Last analyzed: 28 May 2026 at 14:48

Historical Analysis & Change Tracking