Diagnostic Report · Mar 26, 2026
x.com
Healthy ✅
No major issues detected.
97
/ 100
Healthy ✅
Sec B
No major issues detected.
DNS
22
SSL+Sec
25
Redirects
25
Perf
25
200
HTTP
122ms
Response
0
Redirects
Mar 26, 2026
Tested
Cloudflare
Stack
// Diagnosis & Fixes
Primary Cause
No major issues detected.
Recommended Fixes
- 🔄 Clear cache, disable VPN/ad-blockers, and test from a different network or device.
- 🌍 If it fails for others too, it's a server, DNS, or CDN issue — share this report link.
- ⚡ Slow but reachable? Enable gzip/brotli, browser caching headers, and a CDN at origin.
URLs
// Security Headers
Grade B
✅
PASS
Strict-Transport-Security
max-age=631138519; includeSubdomains
✅
PASS
Content-Security-Policy
connect-src 'self' blob: https://fonts.googleapis.com/css https://mapsresources-pa.googleapis.com ht…
✅
PASS
X-Frame-Options
DENY
✅
PASS
X-Content-Type-Options
nosniff
❌
MISS
Referrer-Policy
Add: Referrer-Policy: strict-origin-when-cross-origin
❌
MISS
Permissions-Policy
Add: Permissions-Policy: camera=(), microphone=(), geolocation=()
// Tech Stack & Infrastructure
| CDN | Cloudflare |
| Framework | Node.js / Express |
// Screenshot Proof
Taken Mar 26, 2026 · https://x.com/
// Redirect Chain
200
122ms
https://x.com/
// DNS Resolution
172.66.0.227
No IPv6
MX ✓ SPF ✓
DMARC ✓
// SSL Certificate
Let's Encrypt
Issuer
37
Days Left
Valid
Wildcard Expires 2026-05-02T16:16:31Z
// Response Headers
| Server | cloudflare envoy |
| Date | Thu, 26 Mar 2026 07:23:37 GMT |
| Content-Type | text/html; charset=utf-8 |
| Content-Encoding | gzip |
| HSTS | max-age=631138519; includeSubdomains |
| Cache-Control | no-cache, no-store, must-revalidate, pre-check=0, post-check=0 |
| CF-RAY | 9e2469384dd40b2d-ATL |
| CF-Cache-Status | DYNAMIC |
| X-Powered-By | Express |