tboek.nl

https://tboek.nl· First analyzed 24 May 2026· Updated 24 May 2026

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tboek.nl

Mobile

Sponsored

Hosting Provider

Cloud86 B.V

IP Address

45.82.188.23

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Drachten, The Netherlands

ASN

AS31477

Organization

Cloud86 B.V

Server

LiteSpeed

CDN

Cloudflare

WAF

Cloudflare

Nameservers

aurora.ns.cloudflare.com.brady.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

259 ms10%

Speed Index

337 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

33 KB

4 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Cloud86 B.V

CDN

Cloudflare

Technology Stack

4 Technologies Detected

CSS Frameworks

Web Servers

Languages

SEO Analysis

D49/100

Meta Tags8/15

Content10/12

Headings5/8

Technical12/25

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

tboek.nltboek.nl

Gratis gastenboek - Tboek

gratis gastenboek dat u geheel naar uw eigen hand kunt zetten. Dit gastenboek past op iedere website omdat u hem zelf kunt aanpassen zonder dat u ook maar ee...

Description truncated.

Title Length25 chars

Recommended: 50-60 chars (~155px / 580px)

Description Length175 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (333/334) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

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

F32/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

3/25

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:10%

Words:2,026

Token eff.:Optimal

Sections/1K:3

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2.1w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

60/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

13/20

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

3/15

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.

71/100

A+

3 mg

CO₂e / view

32.5 KB

Page Weight

95%

Cleaner Than

New Visitor

4 mg

Returning (cached)

2 mg

Annual (10K/mo)

396 g

Emission Segments

Data Center

<0.001 g

Network

1 mg

Device

2 mg

Resource Breakdown

Images

15.8 KB

HTML

16.8 KB

Green Hosting Verified

Cloud86

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

84d

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+H3

Valid From

19.05.2026

Valid Until

17.08.2026

Subject Alternative Names (2)

*.tboek.nltboek.nl

SHA-256 Fingerprint

12:C5:C2:11:F1:8F:AA:DC:92:FE:9A:F7:29:B2:9F:42:08:D3:E7:3A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 21:14:42 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail

Domain Information

tboek.nl

Domain Age

24y 9m

Created

27.08.2001

Last Updated

04.07.2025

Registrar

Registrar.eu

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.

70/100

Mobile Friendly8 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

Montserrat + Open Sans

WCAG Partial

61/100

Readability

/30

15/30

14px · LH --

Hierarchy

/20

15/20

2x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

Montserrat

Sans28px

Body Font

Open Sans

Sans14px

Contrast Ratio

1:1

29 issues

Reading Comfort

Dual Sans-Serif

left aligned

28px

16px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 29 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 13

Color Palette

6 unique colors

Light

#ffffff

Background· 76.39999999999999%

#e7f3cb

Primary· 7.699999999999998%

#acb598

Secondary· 4.7%

#819064

Secondary· 3.2%

#c9d6b6

Secondary· 3.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

1 Resources

Scripts

Styles

Async

Defer

Top Script Sources

Website Identity

tboek.nl

24 years old

Location detected: 🇳🇱 Netherlandsvia tld

Registrar.eunl

Sponsored

Last analyzed: 24 May 2026 at 21:14

Historical Analysis & Change Tracking