🌐
yellowblue.uk 200
🔒 SSL Valid
✨ About this site
This website serves as a video platform dedicated to Ukrainian history, offering curated content categorized by era and topic. The domain name appears to reference the colors of the Ukrainian flag. As a newly registered site from 2024, it is a lesser-known independent resource utilizing modern cloud infrastructure.
📊 What the data says
This website is currently active with a 200 HTTP status and is hosted on Cloudflare. Registered in 2024, the site uses Google Fonts and maintains security through HSTS and a valid SSL certificate expiring in January 2027.
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 →
1/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
185.158.133.1
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. 2
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🌐 CDN
Cloudflare
🔤 Font/Icon
Google Fonts
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) | 185.158.133.1 |
| NS | lana.ns.cloudflare.comgerald.ns.cloudflare.com |
| MX | 41 route1.mx.cloudflare.net42 route2.mx.cloudflare.net91 route3.mx.cloudflare.net |
| TXT (1) |
v=spf1 include:_spf.mx.cloudflare.net ~all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | yellowblue.uk |
| Issuer | Google Trust Services |
| Valid From | 2026-10-07 |
| Valid Until | 2027-01-05 (75 days left) |
| SANs (1) | yellowblue.uk |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://yellowblue.uk/ |
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| cache-control | no-cache, must-revalidate, max-age=0 |
| cf-ray | a4e35688fad93e97-IAD |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 185.158.133.1 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
C (4/7)
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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
— GPTBot, ChatGPT-User, OAI-SearchBot, ClaudeBot, Claude-Web, anthropic-ai, PerplexityBot, Google-Extended …
Areas hidden from crawlers:
Admin & login
1
Other paths
1
Show raw disallow rules (2)
/admin
/auth
| Sitemap | Not found |
Social & Meta Tags
Complete
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| Title | Yellow Blue — українська історія у відео |
| Description | Українська історія, яку від нас приховали — у відео, які можна знайти за добою чи темою. |
| OG Title | Yellow Blue — українська історія у відео |
| OG Description | Українська історія, яку від нас приховали — у відео, які можна знайти за добою чи темою. |
| OG Image | https://storage.googleapis.com/gpt-engineer-file-uploads/IKTIMEGT0palnY5t20OOPYDCUo43/social-images/social-1781215638060-Yellow_Blue_Logo.webp |
| OG Type | website |
| Twitter Card | summary_large_image |
| Canonical URL | / |
| Language | uk |
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.mx.cloudflare.net ~all |
| DMARC | Not set |
| MX Records | 41 → route1.mx.cloudflare.net 42 → route2.mx.cloudflare.net 91 → route3.mx.cloudflare.net |
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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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 1268ms |
| Last Checked | 2026-10-19 09:00:39.237183 |
| Uptime (30d) | 100% |