Protocols
TLS 1.3	Yes
TLS 1.2	No
TLS 1.1	No
TLS 1.0	No
SSL 3	No
SSL 2	No

Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH secp384r1 (eq. 7680 bits RSA)   FS	256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH secp384r1 (eq. 7680 bits RSA)   FS	256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH secp384r1 (eq. 7680 bits RSA)   FS	128

Handshake Simulation
Android 8.1	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
Android 9.0	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
Chrome 69 / Win 7  R	EC 256 (SHA384)	TLS 1.2 > h2	TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp384r1  FS
Chrome 70 / Win 10	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
Chrome 80 / Win 10  R	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
Firefox 62 / Win 7  R	EC 256 (SHA384)	TLS 1.2 > h2	TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp521r1  FS
Firefox 73 / Win 10  R	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
Java 11.0.3	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
Java 12.0.1	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
OpenSSL 1.1.0k  R	EC 256 (SHA384)	TLS 1.2	TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp521r1  FS
OpenSSL 1.1.1c  R	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp521r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
Safari 12.1.1 / iOS 12.3.1  R	-	TLS 1.3	TLS_AES_256_GCM_SHA384   ECDH secp384r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2	Protocol mismatch (not simulated)
Android 4.0.4	Protocol mismatch (not simulated)
Android 4.1.1	Protocol mismatch (not simulated)
Android 4.2.2	Protocol mismatch (not simulated)
Android 4.3	Protocol mismatch (not simulated)
Android 4.4.2	Protocol mismatch (not simulated)
Android 5.0.0	Protocol mismatch (not simulated)
Android 6.0	Protocol mismatch (not simulated)
Android 7.0	Protocol mismatch (not simulated)
Android 8.0	Protocol mismatch (not simulated)
Baidu Jan 2015	Protocol mismatch (not simulated)
BingPreview Jan 2015	Protocol mismatch (not simulated)
Chrome 49 / XP SP3	Protocol mismatch (not simulated)
Firefox 31.3.0 ESR / Win 7	Protocol mismatch (not simulated)
Firefox 47 / Win 7  R	Protocol mismatch (not simulated)
Firefox 49 / XP SP3	Protocol mismatch (not simulated)
Googlebot Feb 2018	Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2	Protocol mismatch (not simulated)
IE 7 / Vista	Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2	Protocol mismatch (not simulated)
IE 8-10 / Win 7  R	Protocol mismatch (not simulated)
IE 11 / Win 7  R	Protocol mismatch (not simulated)
IE 11 / Win 8.1  R	Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0	Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1  R	Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1 Update  R	Protocol mismatch (not simulated)
IE 11 / Win 10  R	Protocol mismatch (not simulated)
Edge 15 / Win 10  R	Protocol mismatch (not simulated)
Edge 16 / Win 10  R	Protocol mismatch (not simulated)
Edge 18 / Win 10  R	Protocol mismatch (not simulated)
Edge 13 / Win Phone 10  R	Protocol mismatch (not simulated)
Java 6u45   No SNI 2	Protocol mismatch (not simulated)
Java 7u25	Protocol mismatch (not simulated)
Java 8u161	Protocol mismatch (not simulated)
OpenSSL 0.9.8y	Protocol mismatch (not simulated)
OpenSSL 1.0.1l  R	Protocol mismatch (not simulated)
OpenSSL 1.0.2s  R	Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8	Protocol mismatch (not simulated)
Safari 6 / iOS 6.0.1	Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R	Protocol mismatch (not simulated)
Safari 7 / iOS 7.1  R	Protocol mismatch (not simulated)
Safari 7 / OS X 10.9  R	Protocol mismatch (not simulated)
Safari 8 / iOS 8.4  R	Protocol mismatch (not simulated)
Safari 8 / OS X 10.10  R	Protocol mismatch (not simulated)
Safari 9 / iOS 9  R	Protocol mismatch (not simulated)
Safari 9 / OS X 10.11  R	Protocol mismatch (not simulated)
Safari 10 / iOS 10  R	Protocol mismatch (not simulated)
Safari 10 / OS X 10.12  R	Protocol mismatch (not simulated)
Apple ATS 9 / iOS 9  R	Protocol mismatch (not simulated)
Yahoo Slurp Jan 2015	Protocol mismatch (not simulated)
YandexBot Jan 2015	Protocol mismatch (not simulated)
Click here to expand
(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.

Protocol Details
ROBOT (vulnerability)	No (more info)
Forward Secrecy	Yes (with most browsers)   ROBUST (more info)
ALPN	Yes   h2 http/1.1
Session resumption (tickets)	No
OCSP stapling	No
Strict Transport Security (HSTS)	Yes max-age=63072000; includeSubdomains; preload;
HSTS Preloading	Not in: Chrome  Edge  Firefox  IE
Public Key Pinning (HPKP)	No (more info)
Public Key Pinning Report-Only	No
Public Key Pinning (Static)	No (more info)
Supported Named Groups	secp384r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility	No
0-RTT enabled	No

HTTP Requests

1 https://meinewolke.me/  (HTTP/1.1 302 Found)
1
	Server	nginx
	Date	Tue, 07 Oct 2025 13:51:39 GMT
	Content-Type	text/html; charset=UTF-8
	Transfer-Encoding	chunked
	Connection	close
	Expires	Thu, 19 Nov 1981 08:52:00 GMT
	Cache-Control	no-store, no-cache, must-revalidate
	Pragma	no-cache
	Set-Cookie	oc_sessionPassphrase=rRXhwjqGNxarAFtGuK2pmqpTLz48DeYUngXOZDxu5%2Bv9u%2B%2B3Z2elhbP%2BAH5XWlgawbWrPnXzGgTdhZ39CSr0K4nbp3VcHMstuaZ3QXtqaH9FeB%2Fb6ptNAWGzH0sQShKu; path=/; secure; HttpOnly; SameSite=Lax
	Set-Cookie	ocv8qtyjeng3=8tjd61kv45g5gmgcr9vhblu1ft; path=/; secure; HttpOnly; SameSite=Lax
	Content-Security-Policy	default-src 'self'; script-src 'self' 'nonce-VHNueUxzMVNpU2o1TmRuWHRlNldFVmMvMUp4eGRQUkk3K1pmK0JKb1ZObz06ZDc2RVE0eGhzVUtqUU9HMjc0SHpZR1pVdWQ0eURvWUMyTllzb2x3YUdhND0='; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *; object-src 'none'; base-uri 'self';
	Set-Cookie	__Host-nc_sameSiteCookielax=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=lax
	Set-Cookie	__Host-nc_sameSiteCookiestrict=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=strict
	Location	https://meinewolke.me/login
	Strict-Transport-Security	max-age=63072000; includeSubdomains; preload;
	X-Content-Type-Options	nosniff
	X-XSS-Protection	1; mode=block
	X-Robots-Tag	none
	X-Download-Options	noopen
	X-Permitted-Cross-Domain-Policies	none
	Referrer-Policy	no-referrer
	X-Frame-Options	SAMEORIGIN

2 https://meinewolke.me/login  (HTTP/1.1 200 OK)
2
	Server	nginx
	Date	Tue, 07 Oct 2025 13:51:41 GMT
	Content-Type	text/html; charset=UTF-8
	Content-Length	17050
	Connection	close
	Vary	Accept-Encoding
	Expires	Thu, 19 Nov 1981 08:52:00 GMT
	Pragma	no-cache
	Set-Cookie	oc_sessionPassphrase=zVzepMi%2FbBH5fUeTZzodOPlGtVY1ai1mDS%2FhbNpccTUN7L7jRzQf1J2GBUf8qjdzsK1gjFNkyz4b13iFIp56TuYowcXoK4xVgLNjiQrPQge8eBmk3Dn%2F8sL%2B6tg1E%2Fqc; path=/; secure; HttpOnly; SameSite=Lax
	Set-Cookie	ocv8qtyjeng3=lb60ovbgg1u9sceomgaejv22g3; path=/; secure; HttpOnly; SameSite=Lax
	Cache-Control	no-cache, no-store, must-revalidate
	Content-Security-Policy	default-src 'none';base-uri 'none';manifest-src 'self';script-src 'nonce-cXZwQ0F1bVFnbWNqLy9QdUUyQlYxVGRPaXJaL2x2cjRoZzJzbVhCWVNrVT06Z1pBblZhdmM1eEZPdnJ5bFFqUXNvRzRMMHZvMjJKYUlzbGZFMmpzb0J3cz0=';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' data:;connect-src 'self';media-src 'self';frame-src 'self';frame-ancestors 'self';worker-src 'self' blob:;form-action 'self'
	Feature-Policy	autoplay 'self';camera 'none';fullscreen 'self';geolocation 'none';microphone 'none';payment 'none'
	X-Robots-Tag	none
	Strict-Transport-Security	max-age=63072000; includeSubdomains; preload;
	X-Content-Type-Options	nosniff
	X-XSS-Protection	1; mode=block
	X-Robots-Tag	none
	X-Download-Options	noopen
	X-Permitted-Cross-Domain-Policies	none
	Referrer-Policy	no-referrer
	X-Frame-Options	SAMEORIGIN

Miscellaneous
Test date	Tue, 07 Oct 2025 13:51:09 UTC
Test duration	75.832 seconds
HTTP status code	200
HTTP server signature	nginx
Server hostname	-