A website that's both reliable and fast is non-negotiable. Downtime can be costly, and a slow website can send your visitors to competitors quicker than it takes for your site to load. Here are some best practices to keep your website up and running smoothly:
1. Choose a Reliable Hosting Provider
The foundation of a reliable and fast website begins with your hosting provider. Go for a reputable hosting company known for its uptime record and server performance, and check whether it publishes an uptime commitment (an SLA) and what it offers if it misses it. Shared hosting can be cost-effective, but if your website experiences heavy traffic, consider a Virtual Private Server (VPS) or dedicated hosting for more resources and better speed.
2. Optimize Images and Files
Large image and file sizes can slow down your website. Compress images and minify CSS and JavaScript files to reduce load times. There are several tools out there that can help automate this process.
3. Browser Caching
Leverage browser caching to store static files like images, CSS, and JavaScript in a visitor's browser. This reduces the need to download the same resources repeatedly and speeds up subsequent visits to your site.
4. Monitor Your Website
Monitor your site from outside your hosting provider, so that an outage at the host still produces an alert. Bundled monitoring that runs on the same infrastructure as your site can go down with it (see the inherent problem of monitoring your site with your hosting service). We're biased here, but we recommend a service that alerts you when your website is down and also when a response is slower than a limit you set. On Site Qwality you set the failure conditions per monitor: the expected status code, a response-time limit or a keyword. Take it another step by using keyword monitoring to further secure your site against hijackers, and by watching certificate and domain expiry. The free tier needs no credit card.
5. Implement Proper Security Measures
Security breaches can not only cause downtime but also damage your website's reputation. Use strong passwords, employ SSL/TLS certificates for secure connections and renew them before they expire, and consider a web application firewall (WAF) to protect against malicious attacks.
6. Mobile Optimization
Ensure your website is responsive and mobile-friendly. Google uses the mobile version of a site's content for indexing and ranking, and content that appears only on the desktop version is not used for indexing. Make sure your mobile pages carry the same content, structured data, title and meta description as your desktop pages (Google Search Central, Mobile-first indexing best practices).
7. Regular Backups
Bad things can happen to anyone. Be prepared. Regularly back up your website to prevent data loss in case of a server failure or cyberattack, and test a restore from time to time, because a backup you can't restore is not a backup.
Together, these practices keep your site up and fast: a dependable host, lean pages, an independent monitor, sound security, a complete mobile version and backups you have tested.