When building a SaaS landing page, every millisecond matters. Slow pages kill conversions — Google’s own data shows that a 1-second delay reduces conversions by 7%. That’s why I chose GeneratePress to build riptideos.wptopd3v.com — an AI enterprise platform landing page.
The result? A perfect 100 on desktop and 97 on mobile.
📊 PageSpeed Results: Near Perfect Scores
| Metric | Mobile | Desktop |
|---|---|---|
| Performance Score | 🟢 97 | 🟢 100 |
| First Contentful Paint (FCP) | 🟠 2.0s | 🟢 0.5s |
| Largest Contentful Paint (LCP) | 🟢 2.3s | 🟢 0.6s |
| Total Blocking Time (TBT) | 🟢 0 ms | 🟢 30 ms |
| Cumulative Layout Shift (CLS) | 🟢 0.017 | 🟢 0.02 |
| Speed Index | 🟢 2.3s | 🟢 1.1s |
👉 View the full PageSpeed report →
Zero TBT on mobile. Perfect 100 on desktop. For a page with hero animations, gradient backgrounds, feature sections, and interactive elements — this is exceptional.
🎯 Why GeneratePress Is Perfect for SaaS Landing Pages
SaaS landing pages need to be fast, clean, and conversion-focused. Most teams default to React/Next.js or heavy page builders like Elementor. But GeneratePress + WordPress delivers the same performance with much faster development time.
What makes it ideal for SaaS:
- Under 30KB total CSS — lighter than most SaaS hero images alone
- Zero JavaScript overhead — no jQuery, no framework bloat
- GenerateBlocks — create complex layouts without page builders
- Hook system — inject CTAs, headers, and tracking without extra plugins
- Full Gutenberg support — visual editing with zero performance cost
- Responsive by default — no separate mobile optimization needed
🖥️ The Stack: LiteSpeed + GeneratePress
This site runs on a pure LiteSpeed Web Server setup — no CDN, no Cloudflare, no reverse proxy. Just the server and the theme.
| Component | Configuration |
|---|---|
| Web Server | LiteSpeed Enterprise |
| Theme | GeneratePress Premium |
| Page Builder | None — GenerateBlocks + Gutenberg only |
| PHP | PHP 8.2 with OPcache |
| Caching | LiteSpeed Cache (built into server) |
| Compression | Brotli + Gzip |
| Protocol | HTTP/2 + HTTP/3 (QUIC) |
| CDN | None |
| Performance Plugins | None (LiteSpeed Cache only) |
⚡ How I Achieved a Perfect 100 on Desktop
Getting 100 on desktop is rare, even for simple pages. Here’s exactly what made it possible:
1. No Page Builder
Elementor adds 200-400KB of CSS/JS. Divi adds even more. By using GeneratePress with GenerateBlocks, the entire page loads with under 40KB of CSS and 10KB of JS.
2. LiteSpeed’s Built-in Cache
LSCache serves the full HTML from server memory — no PHP execution, no database queries. The page renders in under 1ms on the server side. No WP Rocket needed.
3. System Font Stack
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;Zero external font requests. No render-blocking Google Fonts. The browser uses fonts it already has.
4. WebP Images via QUIC.cloud
All images are automatically converted to WebP through LiteSpeed Cache’s built-in image optimization. No separate plugin needed.
5. Critical CSS Auto-Generation
LiteSpeed Cache generates critical CSS for each page template, inlining above-the-fold styles. This eliminates render-blocking CSS entirely.
📱 97 on Mobile — Without a CDN
Most developers think you need Cloudflare or a CDN to score well on mobile. This proves otherwise. LiteSpeed’s native HTTP/3 (QUIC) support provides:
- Faster connection setup — 0-RTT handshakes on repeat visits
- Better mobile performance — QUIC handles packet loss better than TCP (critical on 4G/5G)
- Built-in multiplexing — multiple resources downloaded simultaneously
- Brotli compression — 20-30% smaller than Gzip
The TTFB on this site is consistently under 100ms — comparable to CDN-served sites, but without the added complexity.
🔄 SaaS Landing Page: GeneratePress vs Next.js/React
Many SaaS teams build landing pages with Next.js or Gatsby. Here’s a honest comparison:
| Factor | GeneratePress + WordPress | Next.js / React |
|---|---|---|
| PageSpeed (mobile) | 🟢 95-100 | 🟢 90-100 |
| Development Time | 🟢 1-2 days | 🟠 3-5 days |
| Content Updates | 🟢 Anyone (WordPress admin) | 🔴 Developer needed |
| SEO | 🟢 Built-in with plugins | 🟠 Manual setup required |
| Blog Integration | 🟢 Native | 🟠 Headless CMS needed |
| Hosting Cost | 🟢 $5-20/mo shared | 🟠 $20-50/mo (Vercel) |
| Maintenance | 🟢 Auto-updates | 🔴 Dependency management |
For SaaS companies that need a fast, SEO-friendly landing page without hiring a React developer, GeneratePress + LiteSpeed is the smarter choice.
🏆 The Performance Stack Breakdown
What I Used:
- ✅ GeneratePress Premium — theme
- ✅ GenerateBlocks — layout builder
- ✅ LiteSpeed Web Server — caching + compression + HTTP/3
- ✅ LiteSpeed Cache plugin — connects WordPress to LSCache
What I Did NOT Use:
- ❌ No Elementor, Divi, or any page builder
- ❌ No CDN (Cloudflare, Fastly, etc.)
- ❌ No WP Rocket or Autoptimize
- ❌ No Google Fonts
- ❌ No jQuery
❓ Frequently Asked Questions
Can you get a perfect 100 on Google PageSpeed with WordPress?
Yes. Using GeneratePress theme + LiteSpeed server, we achieved a perfect 100 on desktop and 97 on mobile for a SaaS landing page — without any CDN or performance plugins. The key is avoiding page builders and letting LiteSpeed handle caching natively.
Is WordPress good enough for SaaS landing pages?
Absolutely. With GeneratePress + GenerateBlocks, WordPress delivers the same performance as Next.js or Gatsby — with easier content management, built-in SEO, and lower hosting costs. Our SaaS landing page scored 100 on desktop PageSpeed.
GeneratePress vs Elementor for landing pages?
GeneratePress with GenerateBlocks is significantly faster than Elementor. Elementor adds 200-400KB of CSS/JS overhead, while GeneratePress outputs under 30KB total. For landing pages where speed directly impacts conversions, GeneratePress is the clear winner.
Do you need Cloudflare with LiteSpeed?
No. LiteSpeed’s built-in HTTP/3 (QUIC), Brotli compression, and LSCache provide CDN-like performance from the origin server. Our site scores 97 on mobile without any CDN, with TTFB under 100ms.
What is GenerateBlocks?
GenerateBlocks is a lightweight WordPress block plugin that replaces page builders like Elementor. It adds container, grid, headline, and button blocks to Gutenberg with zero performance overhead — under 10KB of JavaScript.
Is GeneratePress worth it for a single landing page?
Yes. GeneratePress Premium costs $59/year for unlimited sites. For a SaaS landing page where every 100ms of load time impacts conversion rates, the investment pays for itself with a single additional signup.
💡 Conclusion
If you’re building a SaaS landing page in 2026, stop reaching for React. GeneratePress on a LiteSpeed server gives you a perfect PageSpeed score, easy content management, and built-in SEO — all for a fraction of the development cost.
97 mobile. 100 desktop. Zero CDN. Zero performance plugins. Just the right tools configured properly.
See it live: riptideos.wptopd3v.com
Also read: How I Built a WordPress E-commerce Site Scoring 93 on Mobile PageSpeed with GeneratePress
Need a blazing-fast SaaS landing page? Get in touch — I build performance-optimized WordPress sites that score 90+ on Google PageSpeed.
Disclosure: Some links in this post are affiliate links. If you purchase through them, I may earn a commission at no extra cost to you. I only recommend tools I personally use and trust.
97 on mobile without a CDN is impressive. I’ve been using Elementor for landing pages and consistently scoring 50-60 on mobile. Thinking about switching to GeneratePress after reading this. How does GenerateBlocks compare to Elementor for complex layouts?
Great question! GenerateBlocks handles most layout needs with Container, Grid, Headline, and Button blocks — it covers 90% of what you’d use Elementor for, but at a fraction of the file size. The learning curve is slightly steeper, but the performance gains are massive. I’d recommend starting with a simple landing page to test the workflow.
Just ran PageSpeed on my own GeneratePress site and scored 88 on mobile. After reading your tips about system fonts and preloading the LCP image, I made those two changes and jumped to 94. The system font stack alone saved 200ms. Thanks for the practical advice!
That’s a huge jump — 88 to 94 with just two changes! System fonts are probably the single biggest quick win most people overlook. If you want to squeeze out a few more points, check if LiteSpeed Cache’s Critical CSS generation is enabled for your specific page templates.
I’m curious about the LiteSpeed setup — do you need a VPS to run LiteSpeed, or does it work on shared hosting? My current host uses Apache and I’m getting TTFB around 800ms on mobile. The sub-100ms TTFB you’re showing here is incredible.
Good news — many shared hosting providers now offer LiteSpeed! Hostinger, A2 Hosting, and Krystal all run LiteSpeed on shared plans. You don’t need a VPS. Just make sure the host has LiteSpeed Cache plugin support and you’ll see immediate TTFB improvements. The jump from Apache to LiteSpeed is night and day.
This confirms what I’ve been telling my clients — you don’t need React or Next.js for a fast landing page. WordPress + the right theme can match or beat SPAs on PageSpeed. Bookmarking this article as a reference for future client conversations. Great work!
Exactly! The ‘you need React for speed’ myth needs to die. WordPress + GeneratePress + LiteSpeed delivers the same Core Web Vitals as a well-built Next.js app, with way easier content management. Feel free to share the PageSpeed report link with clients — numbers don’t lie!