diergaardeblijdorp.nl

https://diergaardeblijdorp.nl· First analyzed 07 May 2026· Updated 07 May 2026

Export

Mobile

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Hosting Provider

DigitalOcean

digitalocean.com

IP Address

143.244.199.125

Site Location

🇳🇱 Rotterdam, Netherlandsvia schema_nap

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS14061

Organization

DigitalOcean, LLC

CDN

Cloudflare

WAF

Cloudflare

Nameservers

gene.ns.cloudflare.com.valentin.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.3 MB

154 requests

Image Optimization

Lazy LoadAVIFResponsive

0–49

50–89

90–100

Architecture Stack

JAMstack

🔀 Hybrid

Decoupled

Frontend

Framework

Next.js

API

Data Source

Headless CMS

Prismic

Infrastructure

Hosting

DigitalOcean

CDN

Cloudflare

Detected API Sources

https://images.prismic.io/blij...https://images.prismic.io/blij...

Technology Stack

12 Technologies Detected

Analytics

Advertising

Google Ads LinkedIn Ads TikTok Pixel

Meta Frameworks

Other

CSS Frameworks

Tag Managers

Marketing

SEO Analysis

B79/100

Meta Tags9/15

Content6/12

Headings8/8

Technical25/25

E-E-A-T2/7

Images7/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

diergaardeblijdorp.nldiergaardeblijdorp.nl

Beleef de natuur in Diergaarde Blijdorp, meer dan alleen een dieren...

Ontmoet je favoriete dieren vandaag nog in hartje Rotterdam. Diergaarde Blijdorp zet zich in om de natuur en haar dieren te beschermen!

Title truncated.

Title Length72 chars

Recommended: 50-60 chars (~425px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (72 chars, ~425px). Will be truncated in search results.

3 issues found

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Crawlability

Sitemap

Type: standard

554 URLs

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

43/100

Fair

12 9

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

5/25

Citation

10/25

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:1%

Words:849

Token eff.:Optimal

Depth:1/5

Structured Data

2 JSON-LD

Organization×1.1BreadcrumbList

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

89/100

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

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

13/15

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

ARIA & Roles

6/15

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

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.

55/100

235 mg

CO₂e / view

2.3 MB

Page Weight

50%

Cleaner Than

New Visitor

268 mg

Returning (cached)

134 mg

Annual (10K/mo)

28.2 kg

Emission Segments

Data Center

12 mg

Network

69 mg

Device

154 mg

Resource Breakdown

JavaScript

851.4 KB

Images

1.1 MB

CSS

23.1 KB

Fonts

71.6 KB

HTML

200.0 KB

Other

12.8 KB

Green Hosting Verified

DigitalOcean

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

83%Very Good

Static / Informational

HTTPS

No WAF

180d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

03.11.2025

Valid Until

03.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.diergaardeblijdorp.nldiergaardeblijdorp.nl

SHA-256 Fingerprint

C6:D5:8F:B5:1A:5B:90:41:0D:6C:5E:6F:AE:91:30:E7:0E:DB:71:42...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-security-policy

default-src 'self' 'unsafe-inline' 'unsafe-eval' blob: data:...

content-type

text/html; charset=utf-8

date

Thu, 07 May 2026 08:54:37 GMT

link

</_next/static/media/2fb5d94d8dca0cc5-s.p.woff2>; rel=preloa...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

diergaardeblijdorp-nl.mail.protection.outlook.com

Domain Information

diergaardeblijdorp.nl

Domain Age

27 years

Created

11.05.1999

Last Updated

21.11.2025

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.

81/100

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

Typography & Readability

__Montserrat_38d0a6

WCAG Partial

79/100

Readability

/30

23/30

16px · LH 1.50

Hierarchy

/20

20/20

4.5x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

__Montserrat_38d0a6

Sans72px

Body Font

__Montserrat_38d0a6

Sans16px

Contrast Ratio

1:1

3 issues

Reading Comfort

~36 CPL

Narrow lines

72px

42px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

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

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 4.5x larger than body text.

Buy on MyFontsFlesch 22

Color Palette

14 unique colors

3.08:1 AA Large Light

#979283

Secondary· 14%

#fefefe

Text· 8.9%

#32ae6c

Primary· 14.9%

#3a3d27

Secondary· 8.2%

#b5ada0

Secondary· 7.9%

#63674c

Secondary· 7.1%

#48622f

Secondary· 6.9%

#26301c

Secondary· 6.4%

Business & Marketing Stack

9 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)analytics.tiktok.com(3)connect.facebook.net(2)local(2)snap.licdn.com(1)

Website Identity

Diergaarde Blijdorp

Organization

0104431495

diergaardeblijdorp.nl/nl

27 years old

Blijdorplaan 8, Rotterdam

3041 JG, Rotterdam, Zuid-Holland

Location detected: 🇳🇱 Netherlands, Rotterdamvia schema_nap

Registrar.eu📧 Microsoft 365nl

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube TikTok

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Last analyzed: 07 May 2026 at 08:55

Historical Analysis & Change Tracking