KELDYSH.RU Technology Profile

HSTS

Forces browsers to only communicate with the site using HTTPS.

View 5,919,739 websites using HSTS →

UNIX

View 172,609 websites using UNIX →

PHP7.1.11

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Apache HTTP Server

View 4,643,109 websites using Apache HTTP Server →

OpenSSL1.0.2k

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library.

View 207,387 websites using OpenSSL →

GlobalSign Domain Verification

Domain verification for SSL certificate validation.

View 254,125 websites using GlobalSign Domain Verification →

Sender ID

Sender ID is an anti-spoofing email framework heavily based on SPF.

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mod_ssl2.2.34

This module provides strong cryptography for the Apache 1.3 webserver via the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols

View 6,441 websites using mod_ssl →

Yandex Verification

Yandex website verification.

View 132,075 websites using Yandex Verification →