Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.21.10.113 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Mixed Content (7 HTTP resources) | The page is served over HTTPS but loads 7 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🔴 Very Slow Response (3119 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 104.21.10.113
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Mixed Content (7 HTTP resources) The page is served over HTTPS but loads 7 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🔴 Very Slow Response (3119 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 | 17.6 ms |
| TCP Connect | 19.6 ms |
| TLS Handshake | 9.8 ms |
| Time To First Byte (TTFB) | 3117.6 ms |
| Content Download | 1.9 ms |
| Total Response Time | 3119.4 ms |
DNS Lookup 17.6 ms
TCP Connect 19.6 ms
TLS Handshake 9.8 ms
Time To First Byte (TTFB) 3117.6 ms
Content Download 1.9 ms
Total Response Time 3119.4 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 | Rao Vặt Houston - Đăng Tin Miễn Phí, Mua Bán Nhanh Chóng |
| Meta Description | Rao Vặt Houston cung cấp nền tảng đăng tin miễn phí cho cộng đồng người Việt tại Houston. Nhanh chóng mua bán, cho thuê nhà đất, tuyển dụng và nhiều hơn nữa. |
| Canonical | https://raovathouston.com/ |
Title Rao Vặt Houston - Đăng Tin Miễn Phí, Mua Bán Nhanh Chóng
Meta Description Rao Vặt Houston cung cấp nền tảng đăng tin miễn phí cho cộng đồng người Việt tại Houston. Nhanh chóng mua bán, cho thuê nhà đất, tuyển dụng và nhiều hơn nữa.
Canonical https://raovathouston.com/
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Cloudflare |
Technology Bootstrap jQuery Google Analytics Cloudflare
HTTP Headers
| Date
| Fri, 24 Jul 2026 05:15:50 GMT |
| Content-type
| text/html; charset=UTF-8 |
| X-powered-by
| PHP/7.3.33 |
| Set-cookie
| PHPSESSID=9fa6d1783130c20e9be3245e0eb4d029; path=/; secure |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=P34edvbOdoxkFvhsNSjw8%2FUyFrlU%2BnVkvZIJi5D5j4Jti9XYoSW1hzyiwFiAoUceIc3Y9ek9jDb%2Fz6V%2FZcFVZuIYVbZvqIzP%2Fh40S0e%2F90a1dAJ5iZx5oUxLtibqolIDIPyBAzRX7KM5znz2y6IDRA%3D%3D"}]} |
| Vary
| Accept-Encoding |
| Server
| cloudflare |
| X-turbo-charged-by
| LiteSpeed |
| Cf-cache-status
| DYNAMIC |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Content-encoding
| gzip |
| Cf-ray
| a20072f76a7fd0c0-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Description | Rao Vặt Houston cung cấp nền tảng đăng tin miễn phí cho cộng đồng người Việt tại Houston. Nhanh chóng mua bán, cho thuê nhà đất, tuyển dụng và nhiều hơn nữa. |
| Keywords | rao vặt Houston, đăng tin miễn phí, mua bán Houston, cho thuê nhà Houston, tuyển dụng Houston, cộng đồng người Việt Houston |
| Viewport | width=device-width, initial-scale=1.0 |
| Google | nositelinkssearchbox |
Date Fri, 24 Jul 2026 05:15:50 GMT
Content-type text/html; charset=UTF-8
X-powered-by PHP/7.3.33
Set-cookie PHPSESSID=9fa6d1783130c20e9be3245e0eb4d029; path=/; secure
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=P34edvbOdoxkFvhsNSjw8%2FUyFrlU%2BnVkvZIJi5D5j4Jti9XYoSW1hzyiwFiAoUceIc3Y9ek9jDb%2Fz6V%2FZcFVZuIYVbZvqIzP%2Fh40S0e%2F90a1dAJ5iZx5oUxLtibqolIDIPyBAzRX7KM5znz2y6IDRA%3D%3D"}]}
Vary Accept-Encoding
Server cloudflare
X-turbo-charged-by LiteSpeed
Cf-cache-status DYNAMIC
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Content-encoding gzip
Cf-ray a20072f76a7fd0c0-CDG
Alt-svc h3=":443"; ma=86400
