Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.18.21.187 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| 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 104.18.21.187
Server Software cloudflare
CDN Cloudflare
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://welab.co:443 | 301 | HTTP/2 301 |
| 2 | https://www.welab.co/ | 200 | HTTP/2 200 |
#1 URL https://welab.co:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.welab.co/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 52.4 ms |
| TCP Connect | 54.3 ms |
| TLS Handshake | 11.1 ms |
| Time To First Byte (TTFB) | 91 ms |
| Content Download | 0.1 ms |
| Total Response Time | 91.1 ms |
DNS Lookup 52.4 ms
TCP Connect 54.3 ms
TLS Handshake 11.1 ms
Time To First Byte (TTFB) 91 ms
Content Download 0.1 ms
Total Response Time 91.1 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 | WeLab |
| Meta Description | WeLab |
Title WeLab
Meta Description WeLab
Detected Technologies
| Technology | React Google Analytics Cloudflare Next.js |
Technology React Google Analytics Cloudflare Next.js
HTTP Headers
| Date
| Thu, 20 Aug 2026 12:29:05 GMT |
| Content-type
| text/html |
| X-amz-id-2
| YI++wNuBFcVPCdTjxoEVl/rmK99XOrcvKPFLEwwitj2wTCvfZWsYOG/2efNuuRRZLMpk3Ghw3bI= |
| X-amz-request-id
| S801MJWJH1QCSPTH |
| Last-modified
| Mon, 04 May 2026 06:26:49 GMT |
| Set-cookie
| __cf_bm=LQGNDMXqWeLcgeqMlbcCAUZGIP1fOIEB2Z.2.AVlcQg-1787228945.5369055-1.0.1.1-SvH73giHaBgLOmijSfgG5dhPMX2g4bD39XHPlBdCpAOhCB.5OIQeANcH_i5EV8dMzpm5w.R2k0DGhp0nbjRV3YxrIk5qqjdo.YTjnwuQoEmPMiMVkRfAUtY34.QkvBPW; HttpOnly; SameSite=None; Secure; Path=/; Domain=welab.co; Expires=Thu, 20 Aug 2026 12:59:05 GMT |
| Server
| cloudflare |
| Age
| 13051 |
| Expires
| Thu, 20 Aug 2026 14:29:05 GMT |
| Cache-control
| public, max-age=7200 |
| Cf-cache-status
| HIT |
| Content-encoding
| gzip |
| Cf-ray
| a2e166cd9f2de8c9-CDG |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | WeLab |
Date Thu, 20 Aug 2026 12:29:05 GMT
Content-type text/html
X-amz-id-2 YI++wNuBFcVPCdTjxoEVl/rmK99XOrcvKPFLEwwitj2wTCvfZWsYOG/2efNuuRRZLMpk3Ghw3bI=
X-amz-request-id S801MJWJH1QCSPTH
Last-modified Mon, 04 May 2026 06:26:49 GMT
Set-cookie __cf_bm=LQGNDMXqWeLcgeqMlbcCAUZGIP1fOIEB2Z.2.AVlcQg-1787228945.5369055-1.0.1.1-SvH73giHaBgLOmijSfgG5dhPMX2g4bD39XHPlBdCpAOhCB.5OIQeANcH_i5EV8dMzpm5w.R2k0DGhp0nbjRV3YxrIk5qqjdo.YTjnwuQoEmPMiMVkRfAUtY34.QkvBPW; HttpOnly; SameSite=None; Secure; Path=/; Domain=welab.co; Expires=Thu, 20 Aug 2026 12:59:05 GMT
Server cloudflare
Age 13051
Expires Thu, 20 Aug 2026 14:29:05 GMT
Cache-control public, max-age=7200
Cf-cache-status HIT
Content-encoding gzip
Cf-ray a2e166cd9f2de8c9-CDG
