Performance
· 15 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.
905 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.79 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.242
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.94 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.
3.79 s
Page Load Progression
FPage Weight BudgetAction11.1 MB transferred, 134 requestsFIX
Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
Image bandwidth is high — modern formats (WebP/AVIF) and resizing typically cut it 50%+.
Source: web.dev
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
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
CImage OptimizationAction97 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
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 Cost631ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 173ms | 3ms | 0ms | 3rd |
| https://cdn.consentmanager.net/delivery/autoblocking/60005.js | 154ms | 101ms | 5ms | 3rd |
| https://fsc.org/en | 153ms | 6ms | 0ms | 1st |
| https://fsc.org/sites/default/files/js/js_hNAOQyDA75Cs5WstIFROtxSgTeUMn47mWtpwXmtxLoU.js?scope=footer&delta=0&language=en&theme=fsc_theme&include=eJx1kF1uAzEIhC-0XR_Jwl6c0GBjgbfJ5vS1HOenD31B3wwDEsC2NYFyOJiwJpXSloCtoXq8VTHcfCLu0hzsTbztIdO_kRMWVOAlMNwPN-rkyGDGZG1qFtgmZtwIJlfhoy97bqgqmQynUkiTrhjqkiz6wBIvnqIU91euVer-yETJefYfuBZplChCIyk-gI7YGHAvGp4haDy7Nw63nTGjO7EE4C-LSrXZR6OfGS8fejfUAN2ipJDRKxrdUR2V_sgfwqu5UVf4htsvqzmeNw | 94ms | 73ms | 6ms | 1st |
| https://cdn.consentmanager.net/delivery/customdata/bV8xLndfNjAwMDUucl9HRFBSLmxfZW4uZF8yMzE0NS54XzY1LnYucC50XzIzMTQ1Lnh0XzEyMjU.js | 56ms | 49ms | 2ms | 3rd |
CJS BundlesAction19 scripts, 172 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://fsc.org/sites/default/files/js/js_ZedLnvciXB2YYcmjRgUTjgif-QxalxYC02-JjepOtJc.js?scope=footer&delta=10&language=en&theme=fsc_theme&include=eJx1kF1uAzEIhC-0XR_Jwl6c0GBjgbfJ5vS1HOenD31B3wwDEsC2NYFyOJiwJpXSloCtoXq8VTHcfCLu0hzsTbztIdO_kRMWVOAlMNwPN-rkyGDGZG1qFtgmZtwIJlfhoy97bqgqmQynUkiTrhjqkiz6wBIvnqIU91euVer-yETJefYfuBZplChCIyk-gI7YGHAvGp4haDy7Nw63nTGjO7EE4C-LSrXZR6OfGS8fejfUAN2ipJDRKxrdUR2V_sgfwqu5UVf4htsvqzmeNw | 101 KB | 61 KB (61%) | ✓ | 1st |
| https://fsc.org/sites/default/files/js/js_hNAOQyDA75Cs5WstIFROtxSgTeUMn47mWtpwXmtxLoU.js?scope=footer&delta=0&language=en&theme=fsc_theme&include=eJx1kF1uAzEIhC-0XR_Jwl6c0GBjgbfJ5vS1HOenD31B3wwDEsC2NYFyOJiwJpXSloCtoXq8VTHcfCLu0hzsTbztIdO_kRMWVOAlMNwPN-rkyGDGZG1qFtgmZtwIJlfhoy97bqgqmQynUkiTrhjqkiz6wBIvnqIU91euVer-yETJefYfuBZplChCIyk-gI7YGHAvGp4haDy7Nw63nTGjO7EE4C-LSrXZR6OfGS8fejfUAN2ipJDRKxrdUR2V_sgfwqu5UVf4htsvqzmeNw | 87 KB | 52 KB (60%) | ✓ | 1st |
| https://cdn.consentmanager.net/delivery/js/cmp_final.min.js?t=2026-4-21 | 101 KB | 38 KB (38%) | ✓ | 3rd |
| https://static.addtoany.com/menu/modules/core.ydpp7jcu.js | 26 KB | 21 KB (82%) | ✓ | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/owl.carousel.min.js | 11 KB | — | ✓ | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/shave/2.5.2/jquery.shave.min.js | 1 KB | — | ✓ | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.5/js/select2.min.js | 16 KB | — | ✓ | 3rd |
| https://cdnjs.cloudflare.com/ajax/libs/sticky-kit/1.1.2/sticky-kit.min.js | 2 KB | — | ✓ | 3rd |
| https://cdn.consentmanager.net/delivery/autoblocking/60005.js | 37 KB | — | ✓ | 3rd |
| https://cdn.jsdelivr.net/npm/js-cookie@2/src/js.cookie.min.js | 2 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
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
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
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
CPage Weight InventoryAction134 resources · 11.1 MB · 172 KB savings availableREVIEW
~171.7 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 134 resources | 11.1 MiB | ||||||
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Third-Party Impact2% third-party, 0 ms blockingPASS
A+Text CompressionAll text resources are compressedPASS
A+Font Loading7 fonts (306 KB)PASS
Web fonts
7
306 KB total
Render-blocking
0
of 7
Dominant font-display
swap
Most common across fonts
Font loading timeline
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
- Convert to woff2 for ~30% smaller file size
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)
Fixing the unchecked items could save ~46 KB and ~92 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+HTTP Cachingmax-age=86400 (1 day)PASS
max-age=86400, public
| Directive | Value | Meaning |
|---|---|---|
| max-age | 86400 | Cache for 1 day |
| public | — | Any cache may store this response |
Network Waterfall134 requests over 1292msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 173ms | 0 KB | — | $2/mo | Optional |
cdn.consentmanager.net cdn.consentmanager.net | Other | 154ms | 37 KB | — | $2/mo | Optional |
cdn.consentmanager.net cdn.consentmanager.net | Other | 56ms | 22 KB | — | $1/mo | Optional |
61% of JavaScript execution time comes from third-party scripts.
Third-party scripts (analytics, ads, social, A/B testing) often dominate execution time — every one is a perf-and-privacy tax.
Learn more ▾ ▴
Each third-party script is a black box: you don't control when it loads, what it executes, or how much it grows. They often account for a major share of total blocking time on average sites (HTTP Archive's Web Almanac documents the trend). Audit which ones you actually need, defer the rest, and use facade patterns (lite-youtube, lite-vimeo) for embedded media.
Source: web.dev / HTTP Archive Web Almanac