Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 122.248.252.193 |
| Server Software | AmazonS3 |
| CDN | CDN (RefreshHit from cloudfront) |
| Compression | gzip |
|
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 122.248.252.193
Server Software AmazonS3
CDN CDN (RefreshHit from cloudfront)
Compression gzip
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://vietjetair.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.vietjetair.com | 200 | HTTP/2 200 |
#1 URL https://vietjetair.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.vietjetair.com
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 50 ms |
| TCP Connect | 51 ms |
| TLS Handshake | 5.2 ms |
| Time To First Byte (TTFB) | 570 ms |
| Content Download | 0.1 ms |
| Total Response Time | 570.1 ms |
DNS Lookup 50 ms
TCP Connect 51 ms
TLS Handshake 5.2 ms
Time To First Byte (TTFB) 570 ms
Content Download 0.1 ms
Total Response Time 570.1 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 | Vietjet Air | Bay là thích ngay! | Website chính thức |
| Meta Description | Bay cùng Vietjet với hàng ngàn ưu đãi hấp dẫn, giá vé ưu đãi |
Title Vietjet Air | Bay là thích ngay! | Website chính thức
Meta Description Bay cùng Vietjet với hàng ngàn ưu đãi hấp dẫn, giá vé ưu đãi
Detected Technologies
| Technology | jQuery Google Tag Manager Cloudflare |
Technology jQuery Google Tag Manager Cloudflare
HTTP Headers
| Content-type
| text/html |
| Last-modified
| Thu, 16 Jul 2026 05:18:47 GMT |
| X-amz-server-side-encryption
| AES256 |
| X-amz-version-id
| null |
| Server
| AmazonS3 |
| Content-encoding
| gzip |
| Date
| Fri, 24 Jul 2026 05:24:00 GMT |
| Etag
| W/"de6124c4b694933a22097e2d32a4b8d6" |
| Vary
| Accept-Encoding |
| X-cache
| RefreshHit from cloudfront |
| Via
| 1.1 69fb751e8b7a6bdd34ddc1b4a6792520.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG54-P2 |
| X-amz-cf-id
| qunpqNTC7kCza-7-GNHRliFLjYjWK6DutmlUO3PIW2dBTK3RT685oA== |
Meta Tags
| Viewport | width=device-width,initial-scale=1,maximum-scale=1,user-scalable=0,minimum-scale=1 |
| Content-Security-Policy | upgrade-insecure-requests |
| Facebook-domain-verification | s6orodpj91muesayqbgg9dsp8h39nu |
| Theme-color | #000000 |
| Description | Bay cùng Vietjet với hàng ngàn ưu đãi hấp dẫn, giá vé ưu đãi |
Content-type text/html
Last-modified Thu, 16 Jul 2026 05:18:47 GMT
X-amz-server-side-encryption AES256
X-amz-version-id null
Server AmazonS3
Content-encoding gzip
Date Fri, 24 Jul 2026 05:24:00 GMT
Etag W/"de6124c4b694933a22097e2d32a4b8d6"
Vary Accept-Encoding
X-cache RefreshHit from cloudfront
Via 1.1 69fb751e8b7a6bdd34ddc1b4a6792520.cloudfront.net (CloudFront)
X-amz-cf-pop CDG54-P2
X-amz-cf-id qunpqNTC7kCza-7-GNHRliFLjYjWK6DutmlUO3PIW2dBTK3RT685oA==
