Open
Cached
·
just now
23
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
script-src; object-src; base-uri
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(), attribution-reporting=(), browsing-topics=(), camera=(), display-capture=(), encrypted-media=(), gamepad=(), geolocation=(), gyroscope=(), hid=(), identity-credentials-get=(), idle-detection=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), screen-wake-lock=(), serial=(), storage-access=(), usb=(), window-management=(), xr-spatial-tracking=(), autoplay=(self "https://videos.ctfassets.net"), fullscreen=(self)
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
Performance Headers
1 headers
Connection
Performance
close
Caching Headers
1 headers
Etag
Caching
W/"ded7-GcwX+g4a1u2+xMjp5ooZhFKwqXE"
Content Headers
3 headers
Content-Language
Content
ja
Content-Length
Content
57047
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
nginx
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
overleaf_session2=s%3Ac%3A1%3AYdMDhs%2Fv%2FE5UzW0T%3AfrEk8TN0%2Be8tahGK3wx1GwbaH%2F3H3Tch3wTt6s2aI78rm59%2BGx0NaTmCOpCo4cpyheIkkml5Dw%2BwK1LtHq6JaVXRKInJr04uvZQaWcbWucuPP4v0X%2Byys2m8zWzMKsnQxDc0KhR5i49DMDx%2F0aVRzq99bt0RUDDMFOKOqU9ZbSdU3lrhHDdGdWQMYRNNKwesXh76YlOQS60P18J1LcjGcaI39r3bVGbzjKQIYCeHfjoTD4DhBsQXesOX4sk1msOUUdY0b8AgfN7MUrbZ51DHYB6L0DoNnUSKWMb8%2B%2F0U59M9ney4hy4LdNOt4FaYhl6QdzVCwYz%2FI9WApjqpzmLhKh1xGecq5V90VSWHXzDq91oBQjYjimYQUm26iul1Cr49ZutoQvIx4z6ltB6q1t%2B%2BHFPA%3A%2FNCe6EXJtwJA%2FTgg.6Lrfs%2B6sruNDjy2eltxZ5QqlyysjbKOLAFWg5GScWdU; Max-Age=432000; Domain=.overleaf.com; Path=/; Expires=Sun, 01 Feb 2026 02:20:01 GMT; HttpOnly; Secure; SameSite=Lax
Other Headers
7 headers
Alt-Svc
Other
clear
Date
Other
Tue, 27 Jan 2026 02:20:01 GMT
Reporting-Endpoints
Other
csp-endpoint="https://o36701.ingest.sentry.io/api/34706/security/?sentry_key=4f0989f11cb54142a5c3d98b421b930a&sentry_environment=production"
Via
Other
1.1 google
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Served-By
Other
web-prod-6b4cfdd8bc-dwtxr
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching