Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 199.16.172.40 |
| Server Software | nginx |
| CDN | CDN detected (Server-Timing) |
| Compression | gzip |
|
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 199.16.172.40
Server Software nginx
CDN CDN detected (Server-Timing)
Compression gzip
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 | 21.9 ms |
| TCP Connect | 22.8 ms |
| TLS Handshake | 3.7 ms |
| Time To First Byte (TTFB) | 29.3 ms |
| Content Download | 1.8 ms |
| Total Response Time | 31.1 ms |
DNS Lookup 21.9 ms
TCP Connect 22.8 ms
TLS Handshake 3.7 ms
Time To First Byte (TTFB) 29.3 ms
Content Download 1.8 ms
Total Response Time 31.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| 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
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 303 MAGAZINE | FASHION • CULTURE • STYLE |
| Meta Description | For the past Two decades, known as Denver's best Lifestyle magazine featuring the best in Fashion, Dining, Music, Culture and Events. |
| Canonical | https://303magazine.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | 303 MAGAZINE | FASHION • CULTURE • STYLE |
| Open Graph Description | For the past Two decades, known as Denver's best Lifestyle magazine featuring the best in Fashion, Dining, Music, Culture and Events. |
| Open Graph Image | https://images.303magazine.com/uploads/2017/10/15235469_1... |
| Twitter Card | summary_large_image |
Title 303 MAGAZINE | FASHION • CULTURE • STYLE Meta Description For the past Two decades, known as Denver's best Lifestyle magazine featuring the best in Fashion, Dining, Music, Culture and Events. Canonical https://303magazine.com/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title 303 MAGAZINE | FASHION • CULTURE • STYLE Open Graph Description For the past Two decades, known as Denver's best Lifestyle magazine featuring the best in Fashion, Dining, Music, Culture and Events. Open Graph Image https://images.303magazine.com/uploads/2017/10/15235469_1... Twitter Card summary_large_image Detected Technologies
| Technology | WordPress jQuery Google Analytics Google Tag Manager Nginx PHP Stripe |
Technology WordPress jQuery Google Analytics Google Tag Manager Nginx PHP Stripe
HTTP Headers
| Server
| nginx |
| Date
| Tue, 25 Aug 2026 16:11:35 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Strict-transport-security
| max-age=31536000 |
| Vary
| accept, content-type, cookie |
| Last-modified
| Tue, 25 Aug 2026 15:33:53 GMT |
| Cache-control
| max-age=127, must-revalidate |
| X-nananana
| Batcache-Hit |
| Host-header
| wpcloud |
| Cf-edge-cache
| cache,platform=wordpress |
| Link
| ; rel=shortlink |
| X-tec-api-version
| v1 |
| X-tec-api-root
| https://303magazine.com/wp-json/tribe/events/v1/ |
| X-tec-api-origin
| https://303magazine.com |
| Content-encoding
| gzip |
| X-ac
| 24.cdg _atomic_ams STALE |
| Alt-svc
| clear |
| Server-timing
| a8c-cdn, dc;desc=cdg, cache;desc=STALE;dur=1.0 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | For the past Two decades, known as Denver's best Lifestyle magazine featuring the best in Fashion, Dining, Music, Culture and Events. |
| Article:publisher | https://www.facebook.com/303magazine |
| Article:modified_time | 2024-07-03T14:43:30+00:00 |
| Generator | Give v4.16.6.1 |
| Tec-api-version | v1 |
| Tec-api-origin | https://303magazine.com |
Server nginx
Date Tue, 25 Aug 2026 16:11:35 GMT
Content-type text/html; charset=UTF-8
Strict-transport-security max-age=31536000
Vary accept, content-type, cookie
Last-modified Tue, 25 Aug 2026 15:33:53 GMT
Cache-control max-age=127, must-revalidate
X-nananana Batcache-Hit
Host-header wpcloud
Cf-edge-cache cache,platform=wordpress
Link ; rel=shortlink
X-tec-api-version v1
X-tec-api-root https://303magazine.com/wp-json/tribe/events/v1/
X-tec-api-origin https://303magazine.com
Content-encoding gzip
X-ac 24.cdg _atomic_ams STALE
Alt-svc clear
Server-timing a8c-cdn, dc;desc=cdg, cache;desc=STALE;dur=1.0
