🌐 kernel.se 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 75d
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 →
185.189.84.29
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. 7
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📊 Analytics
Google Analytics Google Tag Manager
🎨 CSS Framework
Bootstrap 4.4.1.
🔤 Font/Icon
Google Fonts
📦 JS Library
jQuery 3.4.1.
💻 Language
PHP 5.4.16
🖥️ Web Server
Apache 2.4
📸 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)185.189.84.29
NSns2.wpsyd.comns.wpsyd.com
📋 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)sale.biruang.se
IssuerLet's Encrypt
Valid From2026-10-02
Valid Until2026-12-31 (75 days left)
SANs (51)arrak.sebrfsyd.secarro.secph.nucph.sectw.secwi.seeinstein.sefex.sefmm.sefogfixarn.sehbg.sejamo.sejd.sekernel.semaklarpoolen.semalmoplaza.semdw.seorestad.sepgp.se +31 more
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerApache/2.4
Content-Typetext/html; charset=UTF-8
Final URLhttps://kernel.se/
x-powered-byPHP/5.4.16
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 Address185.189.84.29
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 Partial
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TitleDomänen kernel.se till salu | Biruang IT
DescriptionBiruang IT äger kernel.se, besök sidan för mer informaiton om du är intresserad av att köpa domänen.
OG TitleBiruang IT
OG Typewebsite
OG Site NameBiruang IT
Canonical URLhttps://www.biruang.se/
Languageen
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARCNot set
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 18 active 4 for sale 1 available
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.com ●
.net ●
.org ●
.info ●
.io ●
.co ●
.dev ●
.app taken
.me ●
.biz ●
.eu ●
.xyz taken
.fi taken
.se current
.de taken
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca Available
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.