Build with Fast Edge Cache
Comprehensive tools, APIs, and documentation to integrate our CDN into your applications.
TTFB Under 200ms
Time to First Byte drops from 800ms+ to under 200ms. Edge caching eliminates origin round-trips with a 98% cache hit rate.
LCP in Under 2 Seconds
Largest Contentful Paint improves 40-60% with cached assets and automatic WebP image conversion. Hero images load faster from the nearest edge.
FCP Under 1 Second
First Contentful Paint drops below 1 second with edge-delivered HTML. Visitors see content almost instantly, reducing bounce rates by up to 35%.
See how Fast improves your PageSpeed score
Visualize how Fast Edge Cache™ boosts your Google PageSpeed Insights score and Core Web Vitals in real-time.
Before
Typical WordPress site
After
With Fast Edge Cache™
Performance by Platform
Average improvements across our customer base — see how your platform stacks up.
Based on average customer data from production sites. Individual results may vary depending on origin server configuration, content type, and visitor location.
Time to First Byte (TTFB)
Server Response Time
What it measures
TTFB measures the time from when a visitor requests your page to when the first byte of data arrives at their browser. It reflects your server's processing speed and network latency.
Why it matters
Google uses TTFB as a ranking signal. A slow TTFB (over 600ms) triggers the 'Reduce initial server response time' warning in PageSpeed Insights and can drop your performance score by 10-20 points.
How Fast Edge Cache™ helps
- Edge caching serves responses from 6 global locations
- 98% cache hit rate eliminates origin server round-trips
- HTTP/2 and HTTP/3 reduce connection overhead
- Smart cache warming keeps popular content ready
Typical WordPress server response
Edge-cached response
Largest Contentful Paint (LCP)
Visual Loading Speed
What it measures
LCP measures when the largest visible element (usually a hero image or heading) finishes rendering. It's the primary indicator of perceived loading speed.
Why it matters
LCP is the #1 reason for poor PageSpeed scores. Google requires LCP under 2.5s for a 'Good' rating. Every 100ms delay reduces conversions by up to 7%.
How Fast Edge Cache™ helps
- Automatic WebP conversion reduces image size by 25-35%
- Hero images served from nearest edge location
- Lazy loading for below-fold images
- Responsive image delivery based on device
Heavy images from origin
WebP from edge
First Contentful Paint (FCP)
Initial Render Speed
What it measures
FCP measures when the browser renders the first piece of content from the DOM — text, images, or canvas elements. It tells users 'something is happening.'
Why it matters
FCP directly impacts bounce rate. Users expect content within 1 second. Sites with FCP over 3s see bounce rates increase by 90% compared to sub-1-second sites.
How Fast Edge Cache™ helps
- HTML cached and served from edge
- Brotli compression reduces HTML size by 20-30%
- Critical CSS delivered inline
- Render-blocking resources minimized
Round-trip to origin server
HTML from nearest edge
Powerful Platform
Content delivery is a breeze with our user-friendly dashboard.
Zero Config
Works out of the box. Just add your domain, update DNS, and your site is accelerated globally.
Full API Access
RESTful API for cache purging, analytics, and zone management. Automate your workflow with ease.
Real-time Analytics
Monitor bandwidth, requests, cache hit rates, and response times with detailed real-time dashboards.
