🌐 yellowblue.nl 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 59d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
0/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
81.26.211.101
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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📝 CMS
WordPress
🛒 Ecommerce
WooCommerce
📦 JS Library
jQuery
🖥️ Web Server
Apache 2
🧩 CMS Details WordPress
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🎨 Theme Divi (Divi)
🏗️ Page Builder Divi Builder
🔌 Plugins (1)
WooCommerce
📸 Screenshot Processing...
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⏳

Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)81.26.211.101
NSns2.dnstools.nlns1.dnstools.nl
MX10 mail.yellowblue.nl
TXT (1)
v=spf1 a mx ip4:81.26.211.101 include:_spf.mailer.twinfield.com include:spf.spamx.denit.net ~all
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarEasyhosting B.V.
Registered2005-02-04
ExpiresN/A
Last Updated2025-06-05
Statusactive
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)www.yellowblue.nl
IssuerLet's Encrypt
Valid From2026-09-24
Valid Until2026-12-23 (59 days left)
SANs (2)www.yellowblue.nlyellowblue.nl
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerApache/2
Content-Typetext/html; charset=UTF-8
Final URLhttps://yellowblue.nl/
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address81.26.211.101
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (1/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
🤖
AI crawlers restricted — Amazonbot, Bytespider
Areas hidden from crawlers:
🚫 Entire site 1 📁 Other paths 1
⏱️ Crawl delay: 60s
Show raw disallow rules (2)
/badbotbantrap
/
Sitemap Found 1 sitemaps (index) pages
🔗 Social & Meta Tags Missing
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TitleYellow & Blue | Grafisch ontwerp, drukwerk, relatiegeschenken en meer
Canonical URLhttps://yellowblue.nl/
Languagenl-NL
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPF✓ Present
v=spf1 a mx ip4:81.26.211.101 include:_spf.mailer.twinfield.com include:spf.spamx.denit.net ~all
DMARCNot set
MX Records
10 → mail.yellowblue.nl
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 13 active 1 for sale 9 available
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.com ●
.net ●
.org ●
.info Available
.io taken
.co ●
.dev Available
.app Available
.me ●
.biz Available
.eu ●
.xyz Available
.fi Available
.se ●
.de ●
.uk ●
.fr ●
.nl current
.es ●
.it Available
.us ●
.ca Available
.com.au Available
.co.uk ●
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.