🌐 cloudflare.se 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
✨ About this site
STRATUM is a strategic communications agency for the AI era, amplifying technology companies, innovators, and urban developers across Sweden and the Nordics. The site is built with Astro and protected by Cloudflare.
📊 What the data says
This website is currently online with a 200 HTTP status, utilizing the Cloudflare server and Astro technology stack. It maintains valid security headers including HSTS and X-Frame-Options, with an SSL certificate valid until November 23, 2026. The mobile PageSpeed performance score is measured at 91.
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 36d
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 →
2/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
104.21.35.114
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
91 mob
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 91
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Mobile
91
Score
94
Accessibility
100
Best Practices
100
SEO
LCP 1.68s
CLS 0.000
FCP 1.55s
TTFB 0.00s
TBT 3ms
SI 8.48s
Checked: 2026-09-04 17:17:21.794779 · View on PageSpeed
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 2
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🌐 CDN
Cloudflare
⚙️ Framework
Astro
📸 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)172.67.218.232104.21.35.114
AAAA (IPv6)2606:4700:3031::6815:23722606:4700:3030::ac43:dae8
NSmina.ns.cloudflare.commatias.ns.cloudflare.com
MX39 route1.mx.cloudflare.net42 route3.mx.cloudflare.net99 route2.mx.cloudflare.net
TXT (3)
Services configured via TXT:
Google
+1 other TXT record(s)
Show all TXT records
google-site-verification=rObQlgPvj280OQNxm-vAI7DVw05JRcJhBgvP91AtMmA
v=spf1 a mx include:_spf.google.com include:_spf.mx.cloudflare.net ~all
ca3-59381d20694845568da08cdd02f156e1
📋 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)cloudflare.se
IssuerGoogle Trust Services
Valid From2026-08-25
Valid Until2026-11-23 (36 days left)
SANs (2)cloudflare.se*.cloudflare.se
📡 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://cloudflare.se/
strict-transport-securitymax-age=15552000; includeSubDomains; preload
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
permissions-policycamera=(), microphone=(), geolocation=(), payment=()
cache-controlpublic, s-maxage=3600, stale-while-revalidate=86400
cf-raya4c4c1ccd80ba0ca-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 Address104.21.35.114
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score A (6/7)
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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 3 pages
🔗 Social & Meta Tags Complete
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TitleSTRATUM — Strategic Communications for the AI Era
DescriptionWe amplify the voices of technology companies, innovators, and urban developers across Sweden and the Nordics — from strategic communications to brand positioning.
OG TitleSTRATUM — Strategic Communications for the AI Era
OG DescriptionWe amplify the voices of technology companies, innovators, and urban developers across Sweden and the Nordics — from strategic communications to brand positioning.
OG Imagehttps://cloudflare.se/og-image.png
OG preview
OG Typewebsite
OG Site NameSTRATUM
Twitter Cardsummary_large_image
Canonical URLhttps://cloudflare.se/
Languageen
📧 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 include:_spf.google.com include:_spf.mx.cloudflare.net ~all
DMARC✓ Present
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; aspf=r;
MX Records
39 → route1.mx.cloudflare.net
42 → route3.mx.cloudflare.net
99 → route2.mx.cloudflare.net
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 20 active 3 for sale
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.com ●
.net ●
.org taken
.info ●
.io ●
.co ●
.dev ●
.app ●
.me ●
.biz ●
.eu taken
.xyz taken
.fi ●
.se current
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 1424ms
Last Checked 2026-10-16 10:45:18.417038
Uptime (30d) 100%