额外信息 针对 https://20m.com
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 209.33.220.49 |
| Server Software | Apache/2.4.51 (FreeBSD) OpenSSL/1.1.1w-freebsd PHP/7.4.25 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (11 HTTP resources) | The page is served over HTTPS but loads 11 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 209.33.220.49
Server Software Apache/2.4.51 (FreeBSD) OpenSSL/1.1.1w-freebsd PHP/7.4.25
Compression gzip
🔒 🟡 Mixed Content (11 HTTP resources) The page is served over HTTPS but loads 11 resource(s) over HTTP. This may be blocked in modern browsers.
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 | 156.1 ms |
| TCP Connect | 321.5 ms |
| TLS Handshake | 170.7 ms |
| Time To First Byte (TTFB) | 658.8 ms |
| Content Download | 0.4 ms |
| Total Response Time | 659.2 ms |
DNS Lookup 156.1 ms
TCP Connect 321.5 ms
TLS Handshake 170.7 ms
Time To First Byte (TTFB) 658.8 ms
Content Download 0.4 ms
Total Response Time 659.2 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 | 20m Cheap Web Hosting - Free Web Space |
| Meta Description | Free Web Hosting by 20m.com - Free Web Space plans with purchase of a low cost domain name. Ad supported free hosting and affordable wordpress hosting with a free domain name. |
| Canonical | https://20m.com/ |
Title 20m Cheap Web Hosting - Free Web Space
Meta Description Free Web Hosting by 20m.com - Free Web Space plans with purchase of a low cost domain name. Ad supported free hosting and affordable wordpress hosting with a free domain name.
Canonical https://20m.com/
Detected Technologies
| Technology | jQuery Google Analytics Apache |
Technology jQuery Google Analytics Apache
HTTP Headers
| Date
| Wed, 19 Aug 2026 22:46:45 GMT |
| Server
| Apache/2.4.51 (FreeBSD) OpenSSL/1.1.1w-freebsd PHP/7.4.25 |
| Upgrade
| h2 |
| Connection
| Upgrade |
| X-Powered-By
| PHP/7.4.25 |
| Cache-Control
| max-age=604800 |
| Expires
| Wed, 26 Aug 2026 22:46:45 GMT |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
| Content-Length
| 2911 |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Viewport | width=device-width, initial-scale=1 |
| Description | Free Web Hosting by 20m.com - Free Web Space plans with purchase of a low cost domain name. Ad supported free hosting and affordable wordpress hosting with a free domain name. |
| Keywords | free host, free web hosting, cheap web hosting, hosting reviews, host, free, cheap, best, review, free web space, |
Date Wed, 19 Aug 2026 22:46:45 GMT
Server Apache/2.4.51 (FreeBSD) OpenSSL/1.1.1w-freebsd PHP/7.4.25
Upgrade h2
Connection Upgrade
X-Powered-By PHP/7.4.25
Cache-Control max-age=604800
Expires Wed, 26 Aug 2026 22:46:45 GMT
Vary Accept-Encoding
Content-Encoding gzip
Content-Length 2911
Content-Type text/html; charset=UTF-8
Content-Type text/html; charset=UTF-8
Viewport width=device-width, initial-scale=1
Description Free Web Hosting by 20m.com - Free Web Space plans with purchase of a low cost domain name. Ad supported free hosting and affordable wordpress hosting with a free domain name.
Keywords free host, free web hosting, cheap web hosting, hosting reviews, host, free, cheap, best, review, free web space,
