Most of the time, the performance problems of WordPress sites are caused by the use of plugins that consume too many server resources.
Thus, we have a list of recommended plugins, created by professional developers, which you can use without problems:
- Antispam Bee
- Better Internal Link Search
- Email Address Encoder
- Hyper Cache
- Litespeed Cache
- WP Super Cache
- Jetpack by WordPress.com
- Login Lockdown
- Shutter Reloaded Plus
- Simple Basic Contact Form
- Simple Social Icons
- Widget Logic
- Yoast SEO
- Disable Embeds
- Disable Emoji
- Display Posts Shortcode
- Google Analytic for WordPress by MonsterInsights
- Redirection
- Autoptimize
- BackupWordPress
- UpdraftPlus
- Heartbeat Control
- RO Slugs
- WP Defender
- WP Sweep
- WP Smush
- Simple URLs
- Genesis Columns Advanced
- Genesis Simple Edits
- Genesis Simple Share
- Genesis eNews Extended
- Genesis Translations
- WP Featherweight
- Grid Columns
- Sendgrid