🌐 deltadevelopment.eu 200 🔒 SSL Valid
Checked: (cached 2026-10-29 11:11:46) ↻ Refresh 🔗 Visit site
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Also reached via: delta.eu
✨ About this site
This domain is associated with Delta Development, a European organization focused on circular economy solutions, sustainable real estate, and area development. The site utilizes standard web protection services, which can sometimes interrupt visitor access during automated security checks. As a regional European web presence, it primarily serves business partners, clients, and stakeholders interested in sustainable development projects.
📊 What the data says
The website currently returns an HTTP 200 status and is served via Nginx. It is secured with HSTS and an SSL certificate valid until November 27, 2026. Performance metrics show a mobile score of 43 and a desktop score of 77.
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 28d
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 →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
199.16.172.217
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
43 mob
Uptime
N/A
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 43
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Mobile
43
Score
85
Accessibility
58
Best Practices
100
SEO
LCP 21.55s
CLS 0.000
FCP 13.97s
TTFB 0.02s
TBT 478ms
SI 13.97s
Desktop
77
Score
84
Accessibility
58
Best Practices
100
SEO
LCP 2.46s
CLS 0.001
FCP 1.12s
TTFB 0.02s
TBT 196ms
SI 1.74s
Checked: 2026-10-28 09:47:08.168482 · View on PageSpeed
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 1
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🖥️ Web Server
Nginx
📸 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)199.16.172.217199.16.173.214
NSns2.digitalocean.comns3.digitalocean.comns1.digitalocean.com
MX1 deltadevelopment-eu.mail.protection.outlook.com
TXT (2)
Services configured via TXT:
Google
Show all TXT records
v=spf1 ip4:62.54.205.50 include:spf.protection.outlook.com include:_spf.mijnwefact.nl include:spf.eu.exclaimer.net include:143720914.spf05.hubspotemail.net include:mailgun.org ~all
google-site-verification=899am34PDgNPw_43mRLFhlygGenId_iLDH7OZTDkxjc
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarN/A
RegisteredN/A
ExpiresN/A
Last UpdatedN/A
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)tls.automattic.com
IssuerGoogle Trust Services
Valid From2026-08-29
Valid Until2026-11-27 (28 days left)
SANs (50)tls.automattic.comchezbartizze.comdearborn-ent.bwpsites.comdelta.eudeltadevelopment.eudeltadevelopment.nldeltaprojectontwikkeling.nlftlleague.comhurykunlimited.comirenehollebrandse.comjokesandsnacks.comlawoftranquility.comlrpih2o.commlopezconstruction.commontgomeryperformancehorses.orgmusiquedesiles.orgnumasoulwellness.compennyprowess.comsam-solutions.blogsaturdayhandweavers.com +30 more
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servernginx
Content-Typetext/html; charset=UTF-8
Final URLhttps://deltadevelopment.eu/
strict-transport-securitymax-age=31536000
cache-controlmax-age=275, must-revalidate
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 Address199.16.172.217
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (2/7)
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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.
No paths are disallowed — everything is crawlable.
Sitemap Found 4 sitemaps (index) pages
Last modified 2026-10-12T08:42:51+00:00
🔗 Social & Meta Tags Missing
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TitleChecking your browser...
📧 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 ip4:62.54.205.50 include:spf.protection.outlook.com include:_spf.mijnwefact.nl include:spf.eu.exclaimer.net include:143720914.spf05.hubspotemail.net include:mailgun.org ~all
DMARC✓ Present
v=DMARC1; p=none;
MX Records
1 → deltadevelopment-eu.mail.protection.outlook.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 10 active 13 available
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.com ●
.net ●
.org ●
.info Available
.io Available
.co ●
.dev ●
.app Available
.me Available
.biz ●
.eu current
.xyz Available
.fi Available
.se Available
.de ●
.uk Available
.fr Available
.nl ●
.es Available
.it ●
.us Available
.ca Available
.com.au ●
.co.uk Available
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.