Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 168.119.144.139 |
| Server Software | LiteSpeed |
| Compression | gzip |
|
🔒 🟡 Mixed Content (12 HTTP resources) | The page is served over HTTPS but loads 12 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 168.119.144.139
Server Software LiteSpeed
Compression gzip
🔒 🟡 Mixed Content (12 HTTP resources) The page is served over HTTPS but loads 12 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 40.2 ms |
| TCP Connect | 53.4 ms |
| TLS Handshake | 21 ms |
| Time To First Byte (TTFB) | 192.3 ms |
| Content Download | 46.3 ms |
| Total Response Time | 238.6 ms |
DNS Lookup 40.2 ms
TCP Connect 53.4 ms
TLS Handshake 21 ms
Time To First Byte (TTFB) 192.3 ms
Content Download 46.3 ms
Total Response Time 238.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Knuckleheads.dk |
| Meta Description | Tools and Calculators for Ultima Online, including Imbuing Calculator, Pet Imbuing Calculator, Swing Speed Calculator, Transfer Central and more. |
| Open Graph Title | Knuckleheads.dk |
| Open Graph Description | Tools, Calculators and Databases for Ultima Online. |
| Open Graph Image | https://www.knuckleheads.dk/img/uo-ankh-splash.jpg |
Title Knuckleheads.dk Meta Description Tools and Calculators for Ultima Online, including Imbuing Calculator, Pet Imbuing Calculator, Swing Speed Calculator, Transfer Central and more. Open Graph Title Knuckleheads.dk Open Graph Description Tools, Calculators and Databases for Ultima Online. Open Graph Image https://www.knuckleheads.dk/img/uo-ankh-splash.jpg Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare PHP |
Technology Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare PHP
HTTP Headers
| Set-cookie
| theme=dghhqdbr7rrl7gfeqhef543l52; path=/; secure |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Pragma
| no-cache |
| Content-type
| text/html; charset=UTF-8 |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
| Date
| Tue, 28 Jul 2026 01:23:00 GMT |
| Server
| LiteSpeed |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Alt-svc
| h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46" |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Viewport | width=device-width, initial-scale=1.0 |
| X-UA-Compatible | IE=edge |
| Keywords | uo, ultima online, ultima, online, stygian abyss, sa, mondain |
| Norton-safeweb-site-verification | ghitj5vaikxb-kl7i-uthv-i7pzmqzmoa87af33akfu58qzx0x4xi7oeuwh7tcrmsgv4lzv3qzg4f1c4hnn-ffcp352m2s6-me3e70cgpf5g3zpv50w4f1x3w2tkwvec |
| Description | Tools and Calculators for Ultima Online, including Imbuing Calculator, Pet Imbuing Calculator, Swing Speed Calculator, Transfer Central and more. |
| Author | Stephen and Gil |
Set-cookie theme=dghhqdbr7rrl7gfeqhef543l52; path=/; secure
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma no-cache
Content-type text/html; charset=UTF-8
Content-encoding gzip
Vary Accept-Encoding
Date Tue, 28 Jul 2026 01:23:00 GMT
Server LiteSpeed
Strict-transport-security max-age=31536000; includeSubDomains; preload
Alt-svc h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"
