The PageSpeed PRO MAX UI by MasterWebTool is a premium tool that combines Google PageSpeed Insights with a custom analyzer to help you measure, debug, and optimize your website speed for both Mobile and Desktop.
With real-time performance scores, Core Web Vitals insights, screenshots, waterfall reports, and quick optimization tips — this tool gives you everything you need to fix slow-loading websites and improve SEO rankings.
🚀 PageSpeed PRO MAX UI — Mobile & Desktop
Google PSI Metrics
Screenshots
Waterfall (network resources)
Custom Analyzer
Opportunities & Diagnostics
🚀 How to Use the PageSpeed PRO MAX UI (Mobile & Desktop)
- Enter Website URL: Add a full URL like
https://example.comfor analysis. - Select Device Mode: Choose Mobile or Desktop analysis (Google Lighthouse mode).
- Click Analyze: The tool fetches Google PSI + custom HTML analysis.
- Review Gauge Score: Shows the official Google Performance Score.
- Check Web Vitals: LCP, CLS, TBT, FCP — key performance metrics.
- Explore Waterfall: See all resources and sizes loaded by the page.
- View Screenshots: Google Lighthouse screenshots for visual loading stages.
💡 Tip: Always test both Mobile & Desktop to understand full performance issues.
- Google Lighthouse Performance Score (0–100)
- Core Web Vitals: LCP, CLS, TBT, FCP
- Waterfall Network Requests: URLs, KB sizes
- Screenshots: Visual loading progression
- Page Summary: Total size (KB), images, scripts, CSS
- Optimization Suggestions: Direct from Google Lighthouse
📈 This tool combines both Google PageSpeed API + Custom HTML Analyzer for deeper insights.
- 🧮 Calls Google PageSpeed Insights API (Mobile or Desktop).
- 📥 Fetches full HTML source using PHP cURL for analysis.
- 📊 Generates a Web-Vitals dashboard using Chart.js.
- 📸 Extracts screenshots and waterfall data from Lighthouse audits.
- 📂 Counts images, JS, CSS and estimates page size (KB).
- ⚡ Computes a custom Quick Score if PSI API fails.
💡 Works perfectly with WordPress, PHP hosting, or static HTML (via PHP endpoint).
- 📱 Mobile Mode uses slower simulated CPU & network → lower scores.
- 💻 Desktop Mode uses faster hardware simulation → higher scores.
- Google recommends optimizing for Mobile-first.
- Real rankings depend heavily on Mobile performance.
🔎 For ranking improvements, always fix issues found in Mobile view first.
- 🖼️ Compress images (WebP recommended)
- 📦 Minify CSS & JS or combine files
- ⚡ Enable lazy-loading for images
- 🪶 Reduce unused CSS (critical CSS helps)
- 🚫 Remove render-blocking resources
- 🔌 Limit heavy third-party scripts (ads, analytics)
- 🌐 Use CDN for faster global delivery
📘 These done together can increase your PageSpeed score by +30 to +50 points.
- ❓ Why do Mobile scores look low?
Google simulates a slower device and network for Mobile. - ⚙️ Why “No PSI data” appears?
API key may be missing, invalid, or quota exceeded. - ⏱️ Why is analysis slow?
Google API can take 3–10 seconds to return data. - 🌐 Do I need HTTPS?
No, but HTTPS is recommended for accurate environment. - 🔐 Is my URL stored?
No. All analysis is processed on your server only.
💬 Need help? Contact our support page or open a ticket from your plugin dashboard.
⚡ Using these tools together gives best performance improvement results.
🚀 PageSpeed PRO MAX UI – Analyze Mobile & Desktop Performance
The PageSpeed PRO MAX UI by MasterWebTool is a premium tool that combines Google PageSpeed Insights with a custom analyzer to help you measure, debug, and optimize your website speed for both Mobile and Desktop.
With real-time performance scores, Core Web Vitals insights, screenshots, waterfall reports, and quick optimization tips — this tool gives you everything you need to fix slow-loading websites and improve SEO rankings.
🔍 What Is PageSpeed PRO MAX UI?
PageSpeed PRO MAX UI is an advanced website performance auditing tool that uses:
- 📱 Google PSI (Mobile Mode) – Simulates low-end device performance.
- 💻 Google PSI (Desktop Mode) – Benchmarks high-speed connections.
- ⚡ Custom Speed Analyzer – Reads HTML to check images, scripts, CSS & page size.
- 📸 Lighthouse Screenshots – Shows visual loading stages.
- 🌐 Network Waterfall – Shows all resource requests & sizes.
📈 Why PageSpeed Matters for SEO & Ranking
- ⚡ Faster websites rank better on Google — especially on Mobile.
- 📉 Sites with long load times see higher bounce rates.
- 💰 Better speed = more conversions & sales.
- 📊 Core Web Vitals are now a part of Google’s ranking signals.
🧠 Key Features of PageSpeed PRO MAX UI
| Feature | Details |
|---|---|
| Google Performance Score | Official Lighthouse score for Mobile & Desktop. |
| Core Web Vitals | LCP, CLS, TBT, FCP values for ranking insights. |
| Network Waterfall | Shows resource loading sequence & transfer sizes. |
| Custom Analyzer | Counts images, JS, CSS & measures page size (KB). |
| Lighthouse Screenshots | Visual loading timeline for UX debugging. |
🚀 How to Use PageSpeed PRO MAX UI
- Enter your full website URL (example:
https://yourdomain.com). - Select Mobile or Desktop mode.
- Click Analyze.
- Wait 3–10 seconds while Lighthouse + HTML analyzer run.
- Review:
- Gauge performance score
- Core Web Vitals
- Waterfall resources
- Page size, images, JS & CSS count
- Screenshots & opportunities
💡 Pro Tip: Mobile scoring is much stricter — fix those issues first for better ranking.
💎 Best Practices to Improve PageSpeed Score
- 📷 Convert images to WebP/AVIF.
- 📦 Minify CSS & JavaScript files.
- ⚡ Add lazy-load for images & videos.
- 🧹 Remove unused CSS and JS.
- 🚫 Reduce heavy third-party scripts.
- 🔥 Use CDN + caching (GZIP or Brotli).
🧾 Frequently Asked Questions (FAQ)
1. Do I need a Google API key?
Yes — for full Lighthouse data.
2. Why is Mobile score lower?
Google uses slower simulated hardware for Mobile.
3. Can I use this for client audits?
Yes — ideal for agencies & freelancers.
4. Is my website data saved?
No. All analysis runs on your server only.
🏁 Final Thoughts
The PageSpeed PRO MAX UI tool by MasterWebTool is a powerful solution for diagnosing and improving website speed. Whether you’re a blogger, developer, marketer, or agency owner — this tool gives you accurate insights and clear optimization paths.
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