Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 50.87.193.142 |
| Server Software | nginx/1.29.8 |
| Compression | gzip |
|
🕐 🔴 Very Slow Response (3618 ms) | Response time exceeds 3 seconds. This severely impacts SEO and user experience. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
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 50.87.193.142
Server Software nginx/1.29.8
Compression gzip
🕐 🔴 Very Slow Response (3618 ms) Response time exceeds 3 seconds. This severely impacts SEO and user experience.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
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 | 22.5 ms |
| TCP Connect | 160.1 ms |
| TLS Handshake | 142.5 ms |
| Time To First Byte (TTFB) | 3475.8 ms |
| Content Download | 142.1 ms |
| Total Response Time | 3617.9 ms |
DNS Lookup 22.5 ms
TCP Connect 160.1 ms
TLS Handshake 142.5 ms
Time To First Byte (TTFB) 3475.8 ms
Content Download 142.1 ms
Total Response Time 3617.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Home - Circus Historical Society |
| Canonical | https://circushistory.org/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Home - Circus Historical Society |
| Twitter Card | summary_large_image |
Title Home - Circus Historical Society
Canonical https://circushistory.org/
Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Open Graph Title Home - Circus Historical Society
Twitter Card summary_large_image
Detected Technologies
| Technology | WordPress WooCommerce jQuery Google Analytics Google Tag Manager Nginx PHP |
Technology WordPress WooCommerce jQuery Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Date
| Thu, 20 Aug 2026 05:11:45 GMT |
| Server
| nginx/1.29.8 |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| accept,content-type,Accept-Encoding |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| Cache-control
| max-age=28800 |
| Expires
| Thu, 20 Aug 2026 13:11:42 GMT |
| Content-encoding
| gzip |
| Host-header
| c2hhcmVkLmJsdWVob3N0LmNvbQ== |
| X-endurance-cache-level
| 2 |
| X-nginx-cache
| WordPress |
| X-server-cache
| true |
| X-proxy-cache
| MISS |
Meta Tags
| X-UA-Compatible | IE=edge |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Article:publisher | https://www.facebook.com/CircusHistoricalSociety/ |
| Article:modified_time | 2026-07-29T23:26:54+00:00 |
| Generator | Site Kit by Google 1.185.0 |
| Viewport | width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0 |
| Msapplication-TileImage |  |
Date Thu, 20 Aug 2026 05:11:45 GMT
Server nginx/1.29.8
Content-type text/html; charset=UTF-8
Vary accept,content-type,Accept-Encoding
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Cache-control max-age=28800
Expires Thu, 20 Aug 2026 13:11:42 GMT
Content-encoding gzip
Host-header c2hhcmVkLmJsdWVob3N0LmNvbQ==
X-endurance-cache-level 2
X-nginx-cache WordPress
X-server-cache true
X-proxy-cache MISS
