Überprüfungsergebnisse für: 28501.com
Zusätzliche Informationen für https://28501.com
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 154.23.221.91 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1212 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 154.23.221.91
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1212 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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 | 654.5 ms |
| TCP Connect | 838.6 ms |
| TLS Handshake | 188.6 ms |
| Time To First Byte (TTFB) | 1211.5 ms |
| Content Download | 0.7 ms |
| Total Response Time | 1212.2 ms |
DNS Lookup 654.5 ms
TCP Connect 838.6 ms
TLS Handshake 188.6 ms
Time To First Byte (TTFB) 1211.5 ms
Content Download 0.7 ms
Total Response Time 1212.2 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 | ľһװϵͳ |
| Meta Description | ľһװϵͳһзһʽϵͳװ,ṩһװϵͳһݻԭ,һװXP/Win7,,,,Ǯ,֪ʶһװϵͳ,ϵͳװ,һ,Ҳװʦ |
Title ľһװϵͳ
Meta Description ľһװϵͳһзһʽϵͳװ,ṩһװϵͳһݻԭ,һװXP/Win7,,,,Ǯ,֪ʶһװϵͳ,ϵͳװ,һ,Ҳװʦ
Detected Technologies
Technology Nginx
HTTP Headers
| Server
| nginx |
| Date
| Sat, 22 Aug 2026 06:10:17 GMT |
| Content-type
| text/html |
| Last-modified
| Tue, 12 Aug 2025 13:28:02 GMT |
| Vary
| Accept-Encoding |
| Etag
| W/"689b4162-1e30" |
| Strict-transport-security
| max-age=31536000 |
| Alt-svc
| quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443" |
| Content-encoding
| gzip |
Meta Tags
| Keywords | ľһװϵͳ,ľװϵͳ,ľϵͳ,ľװ,ľ,ľ |
| Description | ľһװϵͳһзһʽϵͳװ,ṩһװϵͳһݻԭ,һװXP/Win7,,,,Ǯ,֪ʶһװϵͳ,ϵͳװ,һ,Ҳװʦ |
Server nginx
Date Sat, 22 Aug 2026 06:10:17 GMT
Content-type text/html
Last-modified Tue, 12 Aug 2025 13:28:02 GMT
Vary Accept-Encoding
Etag W/"689b4162-1e30"
Strict-transport-security max-age=31536000
Alt-svc quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Content-encoding gzip
Keywords ľһװϵͳ,ľװϵͳ,ľϵͳ,ľװ,ľ,ľ
Description ľһװϵͳһзһʽϵͳװ,ṩһװϵͳһݻԭ,һװXP/Win7,,,,Ǯ,֪ʶһװϵͳ,ϵͳװ,һ,Ҳװʦ
