One of the biggest advantages of using Funnelish is that it is already extremely fast compared to many traditional funnel builders. Since the platform runs on a modern JavaScript framework and does not require external hosting, most server-side optimization is already handled.
However, there are still several things we can do to make funnels load even faster and improve conversion rates.
Here are some optimization ideas I personally follow when building funnels.
1. Compress Images Before Uploading
Large images are one of the most common reasons for slower funnel loading.
Best practices:
- Convert images to WebP
- Keep images under 200–300KB
- Resize images to the exact display size
Tools you can use:
- TinyPNG
- Squoosh
- ShortPixel
2. Avoid Too Many Third-Party Scripts
Many funnels add multiple scripts like:
- Facebook Pixel
- Google Analytics
- Heatmaps
- Chat widgets
Each script adds extra loading time.
Best practice:
Only keep essential scripts needed for tracking and ads.
3. Minimize Custom Code
Custom CSS and JavaScript are powerful but can slow things down if overused.
Tips:
- Remove unused CSS
- Avoid large JS libraries
- Write lightweight custom scripts
4. Use Optimized Fonts
Fonts can also slow down the page.
Better approach:
- Use system fonts where possible
- Limit to 1–2 font families
- Avoid loading many font weights
5. Reduce Above-the-Fold Complexity
The first section users see should load instantly.
Avoid:
- Heavy sliders
- Large background videos
- Too many animations
Simple, clear hero sections convert better and load faster.
6. Optimize Product Images on Checkout
Checkout pages should be extremely lightweight.
Tips:
- Small product images
- Avoid large background images
- Keep layout clean
This improves both speed and conversion rate.
7. Lazy Load Non-Critical Content
If you add large sections further down the page (testimonials, galleries, etc.), load them after the main content so the page becomes interactive faster.
8. Test Real Load Speed
Always test your funnel.
Useful tools:
- Google PageSpeed Insights
- GTmetrix
Even though Funnelish is fast by default, testing helps identify heavy assets.
Final Thought
Speed is not just a technical factor — it directly impacts conversion rate. Faster funnels mean lower bounce rates and more completed checkouts.
Even though Funnelish already handles the infrastructure, small optimizations like image compression, script control, and lightweight design can still make a noticeable difference.
If you’re building funnels in Funnelish, I’d love to know:
What optimization techniques are you using?