Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 202.90.20.133 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (34 HTTP resources) | The page is served over HTTPS but loads 34 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 202.90.20.133
Compression gzip
🔒 🟡 Mixed Content (34 HTTP resources) The page is served over HTTPS but loads 34 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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://ly.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.ly.com/ | 200 | HTTP/2 200 |
#1 URL https://ly.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.ly.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 265.5 ms |
| TCP Connect | 266.9 ms |
| TLS Handshake | 6.7 ms |
| Time To First Byte (TTFB) | 573.8 ms |
| Content Download | 0.8 ms |
| Total Response Time | 574.6 ms |
DNS Lookup 265.5 ms
TCP Connect 266.9 ms
TLS Handshake 6.7 ms
Time To First Byte (TTFB) 573.8 ms
Content Download 0.8 ms
Total Response Time 574.6 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 | 同程旅行_旅游_旅游线路_旅行_出国旅游_自驾游_周边游_旅游网站 |
| Meta Description | 同程旅行(LY.COM)是一家专业的一站式旅游预订平台，提供近万家景点门票、特价机票、出国旅游、周边游、自驾游及酒店预订服务；专业旅游线路服务、让您的旅行更安心！ |
Title 同程旅行_旅游_旅游线路_旅行_出国旅游_自驾游_周边游_旅游网站
Meta Description 同程旅行(LY.COM)是一家专业的一站式旅游预订平台，提供近万家景点门票、特价机票、出国旅游、周边游、自驾游及酒店预订服务；专业旅游线路服务、让您的旅行更安心！
Detected Technologies
| Technology | Google Analytics Node.js |
Technology Google Analytics Node.js
HTTP Headers
| Content-type
| text/html;charset=utf-8 |
| X-tefe-result
| 0 |
| X-tefe-action
| 0 |
| Janus-time
| 13 |
| Janus-cache
| sharedDict |
| Janus-configid
| 5df307c79725eb00076de221 |
| P3p
| CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT" |
| Janus-addr
| MmEwNTpkMDEyOjlhNDpkMTAwOjkyZGM6YjBiNzo1MDYxOjE5MTQ= |
| X-akamai-transformed
| 9 29192 0 pmb=mRUM,2 |
| Content-encoding
| gzip |
| Expires
| Sat, 22 Aug 2026 04:27:33 GMT |
| Cache-control
| max-age=0, no-cache, no-store |
| Pragma
| no-cache |
| Date
| Sat, 22 Aug 2026 04:27:33 GMT |
| Alt-svc
| h3=":443"; ma=93600,h3-29=":443"; ma=93600 |
| Content-length
| 31445 |
| Vary
| Accept-Encoding |
| Set-cookie
| AKA_A2=A; expires=Sat, 22-Aug-2026 05:27:33 GMT; path=/; domain=ly.com; secure; HttpOnly |
| Server-timing
| ak_p; desc="1787372852913_34994128_984653532_29597_2296_6_5_15";dur=1 |
| Link
| ;rel="preconnect" |
Meta Tags
| Baidu_union_verify | bac097d7410a34f06ed19048b0f47df0 |
| Qc:admins | 261123720564163757 |
| Content-Type | text/html |
| Sogou_site_verification | PJqR40RHgx |
| Baidu-site-verification | VefyGRVNra |
| Google-site-verification | LhVJdJ_HJc1lTKOVsfmGh5Kbqx6UP_W0uk39Seug4Pc |
| X-UA-Compatible | IE=Edge |
| Author | 同程旅行 |
| Copyright | 同程网络科技股份有限公司 |
| Keywords | 旅游,旅游网,旅游线路,旅行,出国旅游,自驾游,周边游,旅游网站,同程旅行 |
| Description | 同程旅行(LY.COM)是一家专业的一站式旅游预订平台，提供近万家景点门票、特价机票、出国旅游、周边游、自驾游及酒店预订服务；专业旅游线路服务、让您的旅行更安心！ |
| Apple-itunes-app | app-id=475966832 |
Content-type text/html;charset=utf-8
X-tefe-result 0
X-tefe-action 0
Janus-time 13
Janus-cache sharedDict
Janus-configid 5df307c79725eb00076de221
P3p CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Janus-addr MmEwNTpkMDEyOjlhNDpkMTAwOjkyZGM6YjBiNzo1MDYxOjE5MTQ=
X-akamai-transformed 9 29192 0 pmb=mRUM,2
Content-encoding gzip
Expires Sat, 22 Aug 2026 04:27:33 GMT
Cache-control max-age=0, no-cache, no-store
Pragma no-cache
Date Sat, 22 Aug 2026 04:27:33 GMT
Alt-svc h3=":443"; ma=93600,h3-29=":443"; ma=93600
Content-length 31445
Vary Accept-Encoding
Set-cookie AKA_A2=A; expires=Sat, 22-Aug-2026 05:27:33 GMT; path=/; domain=ly.com; secure; HttpOnly
Server-timing ak_p; desc="1787372852913_34994128_984653532_29597_2296_6_5_15";dur=1
Link ;rel="preconnect"
