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SpeedFactor
Page Speed Monitoring & Tracking
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Track your performance over time. We’ll test your page on a schedule and keep track of how it’s doing.
WordPress Plugins
Free & Premium WordPress Plugins
Are you looking for something specific?
Page speed optimization plugins, SEO plugins, image gallery plugins, eCards, Lighthouse and more.
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Instant Loading in WordPress Lighthouse Plugin

Thoughts on Instant Loading in WordPress

How to Submit a Patch to WordPress Core Using TortoiseSVN and Windows 10 (for beginners)

How to Create a Price Range Slider Using Vanilla JavaScript

How to Create a JavaScript Typewriter Using Vanilla JavaScript

JSONify Dropdown Element Using Vanilla JavaScript

eCards, eCard Collections and the Block Editor

How to Detect Multiple Matterport URLs and Embed Them Automatically

The Ultimate Post-Launch Checklist for Your New WordPress Website

The Ultimate Pre-Launch Pre-Flight Checklist for Your New WordPress Website

Big changes are coming to SpeedFactor: Less Lighthouse, more Performance API, new PRO plans, better free audits

Weโre Retiring the Site Uptime Check

Drift Chat: Speed Up Your Page Loading Speed by 3-4 Seconds

Switching eCards Lite and eCards Pro to a Better Freemium Model

Custom IDs for eCards

24-Hour Countdown with Progress Saving Using Vanilla JavaScript

How to Draw on Canvas and Save the Result Using Vanilla JavaScript
