--- title: How I Use Google Lighthouse to Optimize Landing Page Performance description: Discover how Google Lighthouse helps optimize landing pages by identifying performance issues and boosting user experience. image: https://invent.alextom.com/hubfs/AT_Google_Lighthouse_Blog%20(1).jpg --- - [Home](https://www.alextom.com) - [About Us](https://www.alextom.com/about) - [Capabilities](https://www.alextom.com/capabilities) - [Projects](https://www.alextom.com/projects) - [Clients](https://www.alextom.com/clients) [Return to A+T Blog Home](https://invent.alextom.com/blog) # How I Use Google Lighthouse to Optimize Landing Page Performance - google Creating a beautiful landing page is only half the battle—ensuring it loads quickly, performs well on all devices, and meets accessibility standards is just as critical. That’s where **Google Lighthouse** comes in. As a web developer, I use Lighthouse regularly to audit and enhance the quality of my landing pages and applications. ## **🔍 What Is Google Lighthouse?** Google Lighthouse is an open-source, automated tool for improving the quality of web pages. It audits pages for: - **Performance** - **Accessibility** - **Best Practices** - **SEO** - **Progressive Web App (PWA) readiness** You can run Lighthouse directly in Chrome DevTools, from the command line, or as a Node module. ## **🚀 My Workflow: Using Lighthouse to Improve Landing Pages** **1. Run a Lighthouse Audit** I start by opening the landing page in Chrome, then: - Open **DevTools** (Right-click > Inspect) - Go to the **Lighthouse** tab - Select the categories I want to audit (usually all of them) - Choose the device type (mobile or desktop) - Click **“Analyze page load”** **![Google Lighthouse Results example](https://invent.alextom.com/hs-fs/hubfs/Google-Lighthouse-Results.jpg?width=564&height=710&name=Google-Lighthouse-Results.jpg)2. Analyze the Report** Lighthouse gives me a score out of 100 in each category, along with detailed diagnostics. I focus on: - **Performance**: Are images optimized? Is JavaScript blocking rendering? - **Accessibility**: Are buttons labeled? Is contrast sufficient? - **SEO**: Are meta tags and structured data in place? - **Best Practices**: Are HTTPS and modern image formats used? **3. Prioritize Fixes** I sort issues by impact and ease of implementation. For example: - Compressing large images - Removing unused CSS - Adding alt text to images - Ensuring mobile responsiveness **4. Re-Test and Iterate** After making changes, I re-run the audit to track improvements. It’s satisfying to see those scores climb and go from orange to green! ## **💡 Tips for using Lighthouse** - **Use it early and often**: Don’t wait until launch day. - **Test both mobile and desktop**: Mobile performance is often worse. - **Integrate with your dev team**: Share reports and collaborate on fixes. - **Track overtime**: Keep a log of scores to measure progress. ## **📈 The Results** Since incorporating Lighthouse into my landing page workflow, I’ve seen: - Faster load times (especially on mobile) - Fewer accessibility complaints It’s a simple tool with powerful insights and it’s completely free. Written November 3, 2025 by # Becca Marks # [How to Keep Your Marketing from Haunting You This Halloween](https://invent.alextom.com/blog/how-to-keep-your-marketing-from-haunting-you-this-halloween) # [The Anatomy of an Award Winner: Turning Vision and Storytelling into Statewide Impact](https://invent.alextom.com/blog/the-anatomy-of-an-award-winner) Close # Filter Posts Display By: New to oldest Oldest to newest Name ascending Name descending Tagged: DigitalMarketing VR/AR Programming UX/UI ContentStrategy Submit Clear Close # Search Search Close # Subscribe © Alexander & Tom, Inc. [Careers](https://www.alextom.com/careers) [GSA](https://www.alextom.com/gsa) 3500 Boston Street, Suite 225 Baltimore, MD 21224-5275 [410.327.7400](tel:4103277400) [info@alextom.com](mailto:info@alextom.com)