What powers metroreferrals.com?

Analytics

Google Analytics

since Jan 2024

Caching

Varnish

since Apr 2023

CDN

Fastly

since Apr 2023

CMS

WordPress v6.9.4

since Apr 2023

Databases

MariaDB

since Apr 2023

MySQL

since Apr 2023

Email

Amazon SES

since Jan 2024

Font scripts

Google Font API

since Apr 2023

Twitter Emoji (Twemoji)

since Feb 2026

JavaScript libraries

jQuery v3.7.1

since Apr 2023

jQuery Migrate v3.4.1

since Apr 2023

Miscellaneous

RSS

since Apr 2023

PaaS

Amazon Web Services

since Jan 2024

Pantheon

since Apr 2023

Page builders

WordPress Block Editor

since Mar 2025

Programming languages

PHP

since Apr 2023

Security

HSTS

since Apr 2023

Web servers

Nginx

since Apr 2023

Webmail

Microsoft 365

since Apr 2023

WordPress plugins

Contact Form 7 v6.1.5

since Apr 2023

GoDaddy CoBlocks

since Apr 2023

Gutenberg v22.9.0

since Apr 2023

WordPress themes

GoDaddy Go v1.8.18

since Apr 2023