🌐 w3.fi 200 🔒 SSL Valid
Checked: (cached 2026-10-27 17:45:20) ↻ Refresh 🔗 Visit site
↪
This domain forwards to citydevlabs.fi (checked 0d ago)
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 →
104.21.29.81
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
⚡ 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.
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No technologies detected

📸 Screenshot
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Screenshot not available yet.

🌐 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)104.21.29.81172.67.171.109
AAAA (IPv6)2606:4700:3030::ac43:ab6d2606:4700:3031::6815:1d51
NSjoan.ns.cloudflare.comcharles.ns.cloudflare.com
MX30 ASPMX3.GOOGLEMAIL.com10 ASPMX.L.google.com20 ALT1.ASPMX.L.google.com20 ALT2.ASPMX.L.google.com30 ASPMX2.GOOGLEMAIL.com
TXT (3)
Services configured via TXT:
Google2
Show all TXT records
google-site-verification=zYzH3BphoJAbe0iaWKTuuE6F4XHM5JfmXSOK0VPIoLI
v=spf1 include:_spf.google.com include:mail.zendesk.com ~all
google-site-verification=YRIQcEQrMucyeiFSIsCn9w7Ohna0eDbXPC-x2v5dy80
📋 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)w3.fi
IssuerGoogle Trust Services
Valid From2026-09-27
Valid Until2026-12-26 (59 days left)
SANs (2)w3.fi*.w3.fi
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servercloudflare
Content-Typetext/html
Final URLhttps://citydevlabs.fi/
cf-raya513838bac0bf356-IAD
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 Address104.21.29.81
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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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags
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No meta tags detected.

📧 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 include:_spf.google.com include:mail.zendesk.com ~all
DMARCNot set
MX Records
30 → ASPMX3.GOOGLEMAIL.com
10 → ASPMX.L.google.com
20 → ALT1.ASPMX.L.google.com
20 → ALT2.ASPMX.L.google.com
30 → ASPMX2.GOOGLEMAIL.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 14 active 4 for sale 5 available
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.com ●
.net taken
.org ●
.info Available
.io ●
.co taken
.dev ●
.app taken
.me Available
.biz ●
.eu ●
.xyz ●
.fi current
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es Available
.it Available
.us Available
.ca taken
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 388ms
Last Checked 2026-10-24 04:15:52.081299
Uptime (30d) 100%