Automatic Image Lazy Loading
Defers off-screen images so the first view loads instantly — the single biggest speed win for image-heavy Wix sites, applied automatically.
Speed Up Your Wix Site
No Code Required
Website Speed Booster Pro optimizes your entire Wix site in one click — boosting your Google PageSpeed scores on mobile and desktop, so pages load in a fraction of the time.
- Boost your Google PageSpeed score instantly on mobile and desktop — no coding required
- Increase revenue by lowering bounce rates, improving Core Web Vitals, and maximizing your marketing performance
- Increase loading speed and make your website faster effortlessly with lazy loading
- Quick and easy setup — start optimizing in just a few clicks with a simple, no-code setup
Trusted by Wix store owners worldwide.
Available on Wix App Market
A Faster Site in 3 Simple Steps.
No coding required. SiteSpiker scans your site, applies the optimizations, and reports your new PageSpeed score — all inside your Wix dashboard.
-
Scan Your Site
SiteSpiker measures your current PageSpeed score on mobile and desktop and pinpoints exactly what's slowing your Wix site down — heavy images, render-blocking code, and more.
-
One-Click Optimize
Turn on lazy loading, CSS & JavaScript minification, smart caching, and CDN delivery — all from a single toggle. SiteSpiker handles the heavy lifting automatically.
-
Watch It Get Faster
SiteSpiker applies the optimizations across your whole site and re-tests your PageSpeed score — so you can see the jump in mobile and desktop performance instantly.
Who Benefits from SiteSpiker
Any Wix site that loads slowly is losing visitors, rankings, and sales. SiteSpiker fixes that — across every kind of site, in minutes.
🛍️
E-commerce Stores
Heavy product images and apps slow checkout to a crawl. SiteSpiker lazy-loads media and trims load time, so shoppers reach the buy button before they bounce.
📸
Image-Heavy Sites
Galleries, portfolios, and photography sites carry enormous images. SiteSpiker compresses and lazy-loads them so visitors see content instantly, not a spinner.
📱
Mobile-First Audiences
53% of mobile users abandon a site that takes over 3 seconds to load. SiteSpiker targets mobile PageSpeed directly, keeping that traffic on your pages.
🚀
New Site Launches
Launch fast from day one. Give a brand-new Wix site strong Core Web Vitals immediately, instead of discovering speed problems after customers already left.
📈
Stores Running Ads
Slow landing pages burn ad budget on visitors who never wait to convert. Faster pages lower bounce rates and improve your return on every click you pay for.
🌍
Global & High-Traffic Sites
Visitors load from everywhere. SiteSpiker's caching and CDN delivery serve your assets fast no matter where your audience is, even during traffic spikes.
Slow Site vs. Lightning Fast
Without Optimization
-
Slow page loads Heavy images and render-blocking code make pages crawl — and visitors don't wait around.
-
High bounce rate Every extra second of load time pushes more shoppers to hit "back" before they ever see your offer.
-
Poor Core Web Vitals Failing LCP, CLS, and TBT scores drag down both your Google rankings and your conversions.
With SiteSpiker
-
Pages load in under a second Lazy loading, minification, and caching strip out the weight so content appears almost instantly.
-
Lower bounce, higher sales Fast pages keep visitors engaged — more of them stay, browse, and complete checkout.
-
Green Core Web Vitals Strong LCP, CLS, and TBT scores lift your Google rankings and your PageSpeed grade alike.
Is Your Website Slowing You Down?
A slow website can cost you traffic, rankings, and sales. In fact, 53% of mobile users leave a site if it takes more than 3 seconds to load. SiteSpiker helps you turn your website into a fast, high-performing experience without complexity.
Turn speed into more sales. Website speed directly impacts revenue. Even a 1-second delay can reduce conversions by up to 7%. SiteSpiker helps your pages load faster, keeps visitors engaged, and increases the chances they take action.
Why page speed matters. Page speed affects user experience, search rankings, and conversions. Faster websites rank higher, retain visitors longer, and drive better results.
Everything You Need for a Faster Site
A complete speed-optimization toolkit for your Wix site — built to boost the scores that drive rankings, conversions, and lower ad costs.
CSS & JavaScript Minification
Strips out unused whitespace and shrinks render-blocking code so browsers parse your pages faster — without changing how your site looks.
Core Web Vitals Optimization
Targets LCP, CLS, and total blocking time directly — the exact metrics Google uses to rank your pages and grade your PageSpeed score.
Mobile & Desktop Boost
Optimizes both experiences at once, with special focus on mobile — where the majority of your visitors browse and where speed matters most.
Live PageSpeed Dashboard
See your before-and-after Google PageSpeed scores in real time — track the improvement and prove the impact of every optimization.
One-Click Setup, No Code
Install from the Wix App Market and switch on optimization in a single click — no developer, no scripts, no risk to your existing design.
What Store Owners Are Saying
-
"Simple setup and clearly improved loading times."
-
"No hassle setup and delivers great performance."
-
"Works smoothly and improved overall site speed."
Plans for Every Stage of Growth
Every plan comes with a 7-day free trial. Pick the plan that fits your traffic today and upgrade anytime as your site grows.
Basic
Free
for 7 days
For smaller sites getting started
- Up to 5 URLs
- 50,000 page views / month
- Monthly reports
- Scores checked twice a week
- Basic support
Most Popular
Advance
Free
for 7 days
For growing, higher-traffic sites
- Up to 20 URLs
- 500,000 page views / month
- Weekly reports
- Scores checked daily
- Priority support
Premium
Free
for 7 days
For high-volume and agency sites
- Unlimited URLs
- Unlimited page views
- Weekly reports
- Scores checked every hour
- 24/7 Premium support
- Advanced analytics
Prices are shown on the Wix App Market. All plans include a 7-day free trial.
Frequently Asked Questions
No. SiteSpiker is built for store owners, not developers. You install it from the Wix App Market and switch on optimization with a single click — there's nothing to code, configure, or maintain.
No. SiteSpiker optimizes how your site loads — lazy-loading images, minifying code, and caching assets — without touching your design, layout, or content. Visitors see the same site, just faster.
Results depend on your starting point, but image-heavy Wix sites commonly see large PageSpeed gains and noticeably shorter load times. The built-in dashboard shows your before-and-after scores so you can measure the exact improvement on your own site.
Page speed and Core Web Vitals are confirmed Google ranking factors. By improving those scores, SiteSpiker helps your pages compete better in search — while also reducing the bounce rates that hurt both rankings and conversions.
Yes. SiteSpiker is built natively for Wix and works alongside your existing apps and site features. It focuses purely on speed optimization, so it complements the rest of your stack rather than conflicting with it.
Yes — every plan (Basic, Advance, and Premium) comes with a 7-day free trial, so you can see the speed gains on your own site before you commit. You can start the trial directly from the Wix App Market.
Your Wix Store Deserves to Be Fast.
Let SiteSpiker handle the speed while you focus on running your business. Free to start — live in minutes.
Get Website Speed Booster ProAvailable exclusively on the Wix App Market · Free plan available