WP Cron is the schedule system implementation of WordPress. Unlike linux cron, it doesn’t guarantee jobs are performed on time. Ever wondered why your scheduled posts not posted at specific time but suddenly published when you log in to WordPress dashboard to check out what’s wrong? You are the victim of WP cron.
What is worst than having downtime? Answer: Having downtime without noticing it. Here come Uptime Robot, a free service let you create 50 monitors that checks every 5 minutes, not to mention email alert, mobile apps, API support and public status pages.
Syndicating content to third-party sites may not be safe. If don’t support the use of the
rel="canonical" tag. Chance are they outrank you on SEO and makes Google thinks they are the original authors. Worse still, Google penalise you on duplicate content. Good news is Medium do support canonical tags. Thus, you can trust Medium to repost your articles without hurting Google rankings.