Performance
· 17 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.
8.74 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
23.71 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
2.02 s
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.
9.08 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.
25.60 s
Page Load Progression
FPage Weight BudgetAction4.7 MB transferred, 150 requestsFIX
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
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
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction6126ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| Unattributable | 876ms | 71ms | 0ms | 3rd |
| https://www.clickcease.com/js/webflow.js | 694ms | 395ms | 118ms | 3rd |
| https://euob.thisgreencolumn.com/sxp/i/567ea94292d7b8db62b384e708aea1f6.js | 653ms | 540ms | 12ms | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-PDC49N | 570ms | 483ms | 68ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-0M4HYXKERR&cx=c>m=4e64k0 | 555ms | 502ms | 48ms | 3rd |
| https://obseu.thisgreencolumn.com/ct?id=45116&url=https%3A%2F%2Fwww.clickcease.com%2F&sf=0&tpi&ch=ClickCease&uvid&tsf=0&tsfmi&tsfu&cb=**********5424&hl=2&op=0&ag=**********5&rand=****************************************************************************************************20&fs=412x823&fst=412x823&np=linux%20x86_64&nv=google%20inc.&ref&ss=412x823&nc=0&at&di=**********cik%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&dep=0&pre=0&sdd&cri=L4twgvzoHy&pto=831&ver=65&gac=-&mei&ap&fe=1&duid=**********.YOKlaiaYVTaGb134&suid=**********.5Ld4dlDFEi8wXIQM&tuid=**********.KtS32pEgOLX4fPm5&sid=**********426.ogkycF8aeepAJYha&fbc=->m=W10%3D&it=31%2C108%2C384&fbcl=-&gacl=-&gacsd=-&rtic=-&rtict=-&bgc=-&spa=1&urid=0&ab&sck=-&io=aGA2Oi17c2w2Lj5JZGlhbmh%2FLjk7RGlhbmh%2FLj5P | 389ms | 353ms | 1ms | 3rd |
| https://nexus.ensighten.com/clickcease/prod/Bootstrap.js | 328ms | 255ms | 27ms | 3rd |
| https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-22a6ed7.js | 323ms | 266ms | 47ms | 3rd |
| https://www.clickcease.com/ | 316ms | 47ms | 6ms | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-YWQW2Q137P | 270ms | 224ms | 43ms | 3rd |
Showing top 10 of 19 scripts
FJS BundlesAction50 scripts, 910 KB unusedFIX
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.googletagmanager.com/gtag/js?id=G-YWQW2Q137P&cx=c>m=4e64k0 | 178 KB | 115 KB (65%) | ✓ | 3rd |
| https://js.hsforms.net/forms/embed/v2.js | 193 KB | 113 KB (61%) | ✓ | 3rd |
| https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-22a6ed7.js | 218 KB | 107 KB (49%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=AW-**********&cx=c>m=4e64k0 | 134 KB | 102 KB (76%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/destination?id=AW-**********&cx=c>m=4e64k0 | 134 KB | 79 KB (59%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-YWQW2Q137P | 178 KB | 69 KB (39%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtm.js?id=GTM-PDC49N | 188 KB | 58 KB (31%) | ✓ | 3rd |
| https://www.googletagmanager.com/gtag/js?id=G-0M4HYXKERR&cx=c>m=4e64k0 | 181 KB | 48 KB (27%) | ✓ | 3rd |
| https://www.clickcease.com/js/webflow.js | 183 KB | 45 KB (25%) | ✓ | 3rd |
| https://connect.facebook.net/en_US/fbevents.js | 97 KB | 44 KB (46%) | ✓ | 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
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
FPage Weight InventoryAction150 resources · 4.7 MB · 910 KB savings availableFIX
~909.8 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 150 resources | 4.7 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
CImage OptimizationAction37 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.
Performance issues directly impact user engagement and conversion rates.
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
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading6 fonts (238 KB)PASS
Web fonts
6
238 KB total
Render-blocking
0
of 6
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)
Fixing the unchecked items could save ~1 KB and ~2 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall150 requests over 4495msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
Unattributable Unattributable | Other | 876ms | 0 KB | — | €10/mo | Costly |
www.clickcease.com www.clickcease.com | Other | 694ms | 183 KB | 25% | €8/mo | Costly |
euob.thisgreencolumn.com euob.thisgreencolumn.com | Other | 653ms | 45 KB | — | €7/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 570ms | 188 KB | 31% | €6/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 555ms | 181 KB | 27% | €6/mo | Costly |
obseu.thisgreencolumn.com obseu.thisgreencolumn.com | Other | 389ms | 2 KB | — | €4/mo | Costly |
nexus.ensighten.com nexus.ensighten.com | Other | 328ms | 66 KB | 43% | €4/mo | Costly |
Zendesk Widget static.zdassets.com | Customer Support | 323ms | 218 KB | 49% | €4/mo | Costly |
www.clickcease.com www.clickcease.com | Other | 316ms | 88 KB | — | €3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 270ms | 178 KB | 39% | €3/mo | Costly |
Google Tag Manager www.googletagmanager.com | Tag Manager | 202ms | 134 KB | 59% | €2/mo | Costly |
assets.adobedtm.com assets.adobedtm.com | Other | 192ms | 80 KB | 51% | €2/mo | Optional |
d3e54v103j8qbb.cloudfront.net d3e54v103j8qbb.cloudfront.net | Other | 134ms | 31 KB | — | €1/mo | Optional |
api.eu1.exponea.com api.eu1.exponea.com | Other | 125ms | 52 KB | 42% | €1/mo | Optional |
js.hsforms.net js.hsforms.net | Other | 123ms | 193 KB | 61% | €1/mo | Optional |
Facebook Pixel connect.facebook.net | Advertising | 118ms | 97 KB | 46% | €1/mo | Optional |
Zendesk Widget static.zdassets.com | Customer Support | 96ms | 14 KB | — | €1/mo | Optional |
Bing UET bat.bing.com | Advertising | 91ms | 15 KB | — | €1/mo | Optional |
Google Tag Manager www.googletagmanager.com | Tag Manager | 70ms | 178 KB | 65% | €1/mo | Optional |
These scripts may cost more than they're worth
- Unattributable adds 876ms and costs ~€10/month
- www.clickcease.com adds 694ms and costs ~€8/month
- euob.thisgreencolumn.com adds 653ms and costs ~€7/month
- Google Tag Manager adds 570ms and costs ~€6/month
- Google Tag Manager adds 555ms and costs ~€6/month
- obseu.thisgreencolumn.com adds 389ms and costs ~€4/month
- nexus.ensighten.com adds 328ms and costs ~€4/month
- Zendesk Widget adds 323ms and costs ~€4/month
- www.clickcease.com adds 316ms and costs ~€3/month
- Google Tag Manager adds 270ms and costs ~€3/month
- Google Tag Manager adds 202ms and costs ~€2/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾ ▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev
Unattributable takes 876ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.clickcease.com takes 694ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
euob.thisgreencolumn.com takes 653ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 570ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 555ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
obseu.thisgreencolumn.com takes 389ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
nexus.ensighten.com takes 328ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Zendesk Widget takes 323ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.clickcease.com takes 316ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 270ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Google Tag Manager takes 202ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
59% of Google Tag Manager's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
51% of assets.adobedtm.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
61% of js.hsforms.net's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
65% of Google Tag Manager's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev