DEVDUO.COM

Slack

Slack Usage Statistics · Download List of All Websites using Slack

Messaging app for teams that makes working together simple and efficient.

Phoenix Framework

Phoenix Framework Usage Statistics · Download List of All Websites using Phoenix Framework

Web framework for the Elixir programming language.

Viewport Meta

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This page uses the viewport meta tag which means the content may be optimized for mobile content.

IPhone / Mobile Compatible

IPhone / Mobile Compatible Usage Statistics · Download List of All Websites using IPhone / Mobile Compatible

The website contains code that allows the page to support IPhone / Mobile Content.

FastMail

FastMail Usage Statistics · Download List of All Websites using FastMail

FastMail provides secure and reliable email environments.

Secure Email

SPF

SPF Usage Statistics · Download List of All Websites using SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

LetsEncrypt

LetsEncrypt Usage Statistics · Download List of All Websites using LetsEncrypt

Let’s Encrypt is a free open Certificate Authority.

Root Authority

SSL by Default

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The website redirects traffic to an HTTPS/SSL version by default.

Fly

Fly Usage Statistics · Download List of All Websites using Fly

Deploy app servers close to users.

US hosting

Cloudflare Hosting

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Supercharged web hosting service.

US hosting · Cloud Hosting · Cloud PaaS

Cloudflare DNS

Cloudflare DNS Usage Statistics · Download List of All Websites using Cloudflare DNS

DNS services provided by Cloudflare.

IPv6

IPv6 Usage Statistics · Download List of All Websites using IPv6

The website has an IPv6 record.