Performance
· 27 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
3.15 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.01 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
8 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.47 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
6.01 s
Page Load Progression
DHTTP CachingActionno-store (uncacheable)FIX
no-store, no-cache, must-revalidate
| Directive | Value | Meaning |
|---|---|---|
| no-store | — | Never cache this response |
| no-cache | — | Cache but always revalidate first |
| must-revalidate | — | Must recheck with server after expiry |
CImage OptimizationAction16 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
BJS Execution Cost741ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://edgepharma.com/ | 291ms | 4ms | 2ms | 1st |
| Unattributable | 243ms | 7ms | 0ms | 1st |
| https://edgepharma.com/wp-content/plugins/colibri-page-builder/extend-builder/assets/static/js/theme.js?ver=1.0.377 | 120ms | 81ms | 27ms | 1st |
| https://edgepharma.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 88ms | 67ms | 7ms | 1st |
BJS Bundles11 scripts, 51 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://edgepharma.com/wp-content/plugins/colibri-page-builder/extend-builder/assets/static/js/theme.js?ver=1.0.377 | 79 KB | 51 KB (66%) | ✓ | 1st |
| https://edgepharma.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 | 30 KB | — | ✓ | 1st |
| https://edgepharma.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 | 5 KB | — | ✓ | 1st |
| https://edgepharma.com/wp-includes/js/imagesloaded.min.js?ver=5.0.0 | 2 KB | — | ✓ | 1st |
| https://edgepharma.com/wp-includes/js/masonry.min.js?ver=4.2.2 | 8 KB | — | ✓ | 1st |
| https://edgepharma.com/wp-content/plugins/colibri-page-builder/extend-builder/assets/static/colibri.js?ver=1.0.377 | 4 KB | — | ✓ | 1st |
| https://edgepharma.com/wp-content/plugins/colibri-page-builder/extend-builder/assets/static/typed.js?ver=1.0.377 | 8 KB | — | ✗ | 1st |
| https://edgepharma.com/wp-content/plugins/colibri-page-builder/extend-builder/assets/static/fancybox/jquery.fancybox.min.js?ver=1.0.377 | 22 KB | — | ✓ | 1st |
| https://edgepharma.com/wp-content/themes/colibri-wp-child/assets/js/main.js | 1 KB | — | ✓ | 1st |
| blob:https://edgepharma.com/776d3dd4-fc23-4f4b-bd30-8161d838554b | -0 KB | — | ✓ | 3rd |
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
BHTTP/3 (QUIC)HTTP/3 not advertisedREVIEW
BDocument CompressionDocument response uses gzip; brotli would be ~20% smallerREVIEW
BServer-Timing ObservabilityNo Server-Timing header foundREVIEW
BJavaScript Blocking1 JS blocking issue(s) detectedREVIEW
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Page Weight Budget691 KB transferred, 40 requestsPASS
Subset fonts to include only used characters, or switch to system font stacks.
Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).
Source: web.dev font loading
A+Third-Party Impact0% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading7 fonts (280 KB)PASS
Web fonts
7
280 KB total
Render-blocking
0
of 7
Dominant font-display
swap
Most common across fonts
Font loading timeline
Optimization checklist
- Preload critical fonts (priority=high)
- Use woff2 format for all fonts
- Set font-display to swap, optional, or fallback
- Subset large fonts (≤100 KB each)
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints8 hints, 0 missing preconnectsPASS
Current Resource Hints
8 resource hints configured
A+LCP Image PreloadLCP preload audit not availablePASS
A+Main HTML Cache-ControlMain HTML uses no-store -- correct for sensitive/dynamic contentPASS
A+Server Response Intelligence2 server-response signal(s) detectedPASS
A+Page Weight Inventory40 resources · 691 KB · 51 KB savings availablePASS
~51.4 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 40 resources | 690.6 KiB | ||||||
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
A+CSS Performance DepthNo CSS performance depth issues detectedPASS
Asset CompressionNo text asset hosts to measureINFO
Network Waterfall40 requests over 1798msINFO
Real-User Performance (CrUX)Field metrics from the Chrome User Experience ReportINFO
Chrome User Experience (CrUX)
Real-user metrics from the Chrome UX Report (2026-10-11 — 2026-11-07)
LCP (p75)
2092 ms
83% good
INP (p75)
88 ms
96% good
CLS (p75)
0.000
100% good
FCP (p75)
1941 ms
TTFB (p75)
1129 ms
Image Optimization15 images, 241 KB total, 17 KB wastedINFO
Image Optimization Audit
Total Images
15
Total Size
241 KB
Oversized
1
Wasted
17 KB