Skip to content
https://auctollo.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
87
GRADE
B
FIX
1
REVIEW
4
PASS
10
INFO
2

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
94
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
100
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.21 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

2.36 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

160 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.

2.50 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.

7.17 s

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
17
10 PASS 4 REVIEW 1 FIX
D
Third-Party Impact
Action
93% third-party, 0 ms blocking
FIX
93% third-party, 0 ms blocking
Warning::
Third-party code accounts for 93% of page weight (746.3 KiB of 805.4 KiB)
Info::
Third-party blocking time is low (0 ms)
93%
First-party Third-party
C
JS Execution Cost
Action
1050ms total JS execution
REVIEW
1050ms total JS execution
Warning::
https://consent.cookiebot.com/uc.js: 376ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=GT-55J...: 214ms CPU time
Info::
Unattributable: 194ms CPU time
Info::
https://auctollo.com/: 96ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-KPV...: 89ms CPU time
Warning::
Third-party scripts: 954ms (91% of total)

Main Thread Breakdown

Script Evaluation 56% Other 15% Script Parsing & Compilation 14% Style & Layout 7% Parse HTML & CSS 6%
ScriptTotalScriptingParse/CompileParty
https://consent.cookiebot.com/uc.js376ms276ms14ms3rd
https://www.googletagmanager.com/gtag/js?id=GT-55JPF5Q&cx=c&gtm=4e64h1h1214ms178ms35ms3rd
Unattributable194ms31ms0ms3rd
https://auctollo.com/96ms6ms1ms1st
https://www.googletagmanager.com/gtm.js?id=GTM-KPVKJZJ89ms66ms23ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-KGKSMXR81ms46ms35ms3rd
C
JS Bundles
Action
14 scripts, 222 KB unused
REVIEW
14 scripts, 222 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=GT-55J...: 69 KB unused (43%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-KPV...: 65 KB unused (54%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-KGK...: 63 KB unused (53%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://consent.cookiebot.com/deda83e7-b969-415b-a...: 25 KB unused (25%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 222 KB
222 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=GT-55JPF5Q&cx=c&gtm=4e64h1h1161 KB69 KB (43%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-KPVKJZJ120 KB65 KB (54%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-KGKSMXR120 KB63 KB (53%)✓3rd
https://consent.cookiebot.com/deda83e7-b969-415b-a5b4-7388fd92d11f/cc.js?renew=false&referer=auctollo.com&dnt=false&init=false103 KB25 KB (25%)✓3rd
https://auctollo.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=66c613f68580994bb00a15 KB—✓1st
https://stats.wp.com/e-202617.js2 KB—✓3rd
https://auctollo.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=b0f909c3ec791c3832101 KB—✓1st
https://consentcdn.cookiebot.com/consentconfig/deda83e7-b969-415b-a5b4-7388fd92d11f/auctollo.com/configuration.js1 KB—✓3rd
https://consent.cookiebot.com/uc.js36 KB—✓3rd
https://www.google-analytics.com/analytics.js21 KB—✓3rd

Consider code splitting or tree shaking to reduce unused code.

Why this matters

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.

Why this matters

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.

Why this matters

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.

Why this matters

This bundle has high unused code — code-split or tree-shake to ship only what executes.

Source: web.dev / Lighthouse coverage

B
Page Weight Inventory
22 resources · 805 KB · 222 KB savings available
REVIEW
22 resources · 805 KB · 222 KB savings available
Info::
Within 1MB page-weight target
Got: 805 KB
Info::
~222 KB of savings available
Warning::
15 third-party resources (93% of weight)
22 resources · 805.4 KiB · 15 third-party Within 1MB page-weight target
JavaScript 95% · 765.5 KiB
Image 3% · 24.0 KiB
Document 2% · 14.5 KiB
Other 0% · 1.4 KiB

~222.4 KiB of savings available

Remove unused JavaScript: 222.4 KiB
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A
Page Weight Budget
805 KB transferred, 22 requests
PASS
805 KB transferred, 22 requests
Info::
Page weighs 2.4 MB (805 KB transferred)
Warning::
JavaScript is 765 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 765 KB
Info::
22 HTTP requests
Info::
Estimated 0.16 g CO2 per page load
805 KB / 2.4 MB budget
805 KB transferred
22 requests
0.16 g CO2 per page load
JavaScript 765.5 KiB 95%
Images 19.4 KiB 2%
HTML 14.5 KiB 2%
Other 4.7 KiB 1%
Other 935 B 0%
Other 546 B 0%
0 2.4 MB 4.9 MB
Under budget

Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.

Why this matters

JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.

Source: web.dev

A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Image Optimization
3 images, 0 KB saveable
PASS
3 images, 0 KB saveable
Info::
All images are well-optimized
3 images 19 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
Font Loading
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
4 hints, 0 missing preconnects
PASS
4 hints, 0 missing preconnects
Info::
Page uses 4 resource hint(s)

Current Resource Hints

preconnect
2
preload
—
dns-prefetch
2
prefetch
—

4 resource hints configured

A+
Render-Blocking Resources
No render-blocking resources detected
PASS
No render-blocking resources detected
Info::
No render-blocking resources detected in <head>
A+
Third-Party Resources
No third-party resources detected
PASS
No third-party resources detected
A+
HTTP Caching
max-age=3600 (1 hour)
PASS
max-age=3600 (1 hour)
Info::
Cache-Control header is set
Got: max-age=3600, public
Info::
Effective TTL: 1 hour (max-age=3600)
Info::
ETag present — enables conditional (304) responses
Info::
Last-Modified header present
Cache-Control

max-age=3600, public

DirectiveValueMeaning
max-age3600Cache for 1 hour
public—Any cache may store this response
Effective TTL: 3600 seconds
Network Waterfall
22 requests over 1577ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s FCP 2.2 s LCP 2.4 shttps://auctollo.com// https://auctollo.com/ — 200 — 13.7 KiB — 613 ms — h2https://consent.cookiebot.com/uc.jsconsent.cookiebot.com/uc.js https://consent.cookiebot.com/uc.js — 200 — 35.7 KiB — 57 ms — h2https://www.googletagmanager.com/gtag/js?id=GT-55JPF5Qwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=GT-55JPF5Q — 200 — 161.7 KiB — 174 ms — h2https://i0.wp.com/auctollo.com/wp-content/uploads/2023/05/background-350.png?resize=768%2C140&ssl=1i0.wp.com/auctollo.com/wp-content/u... https://i0.wp.com/auctollo.com/wp-content/uploads/2023/05/background-350.png?resize=768%2C140&ssl=1 — 200 — 19.4 KiB — 25 ms — h2https://auctollo.com/wp-content/cache/minify/4dada.js/wp-content/cache/minify/4dada.js https://auctollo.com/wp-content/cache/minify/4dada.js — 200 — 24.9 KiB — 173 ms — h2https://consentcdn.cookiebot.com/consentconfig/deda83e7-b969-415b-a5b4-7388fd92d11f/settings.jsonconsentcdn.cookiebot.com/consentcon... https://consentcdn.cookiebot.com/consentconfig/deda83e7-b969-415b-a5b4-7388fd92d11f/settings.json — 200 — 935 B — 58 ms — h2https://auctollo.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=66c613f68580994bb00a/wp-includes/js/dist/script-modules... https://auctollo.com/wp-includes/js/dist/script-modules/interactivity/index.min.js?ver=66c613f68580994bb00a — 200 — 14.7 KiB — 248 ms — h2https://auctollo.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=b0f909c3ec791c383210/wp-includes/js/dist/script-modules... https://auctollo.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=b0f909c3ec791c383210 — 200 — 1.2 KiB — 247 ms — h2https://stats.wp.com/e-202617.jsstats.wp.com/e-202617.js https://stats.wp.com/e-202617.js — 200 — 1.7 KiB — 19 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-KGKSMXRwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-KGKSMXR — 200 — 119.8 KiB — 115 ms — h2https://consentcdn.cookiebot.com/consentconfig/deda83e7-b969-415b-a5b4-7388fd92d11f/auctollo.com/configuration.jsconsentcdn.cookiebot.com/consentcon... https://consentcdn.cookiebot.com/consentconfig/deda83e7-b969-415b-a5b4-7388fd92d11f/auctollo.com/configuration.js — 200 — 1.1 KiB — 55 ms — h2https://consent.cookiebot.com/deda83e7-b969-415b-a5b4-7388fd92d11f/cc.js?renew=false&referer=auctollo.com&dnt=false&init=falseconsent.cookiebot.com/deda83e7-b969... https://consent.cookiebot.com/deda83e7-b969-415b-a5b4-7388fd92d11f/cc.js?renew=false&referer=auctollo.com&dnt=false&init=false — 200 — 102.6 KiB — 73 ms — h2https://consentcdn.cookiebot.com/sdk/bc-v4.min.htmlconsentcdn.cookiebot.com/sdk/bc-v4.... https://consentcdn.cookiebot.com/sdk/bc-v4.min.html — 200 — 809 B — 6 ms — h2https://www.google-analytics.com/analytics.jswww.google-analytics.com/analytics.... https://www.google-analytics.com/analytics.js — 200 — 20.9 KiB — 102 ms — h2https://www.googletagmanager.com/gtag/js?id=GT-55JPF5Q&cx=c&gtm=4e64h1h1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=GT-55JPF5Q&cx=c&gtm=4e64h1h1 — 200 — 161.5 KiB — 61 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-KPVKJZJwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-KPVKJZJ — 200 — 119.8 KiB — 43 ms — h2https://auctollo.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=b0f909c3ec791c383210/wp-includes/js/dist/script-modules... https://auctollo.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=b0f909c3ec791c383210 — 200 — 0 B — 90 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC4AAAAjCAYAAADrJzjpAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJb…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC4AAAAjCAYAAADrJzjpAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJb… — 200 — 0 B — 0 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAA…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAA… — 200 — 0 B — 0 ms — datahttps://auctollo.com/favicon.ico/favicon.ico https://auctollo.com/favicon.ico — 200 — 4.7 KiB — 186 ms — h2https://auctollo.com/wp-content/cache/minify/4dada.js/wp-content/cache/minify/4dada.js https://auctollo.com/wp-content/cache/minify/4dada.js — 200 — 0 B — 4 ms — h2https://region1.google-analytics.com/g/collect?v=2&tid=G-97ETS4GPCS&gtm=45Pe64h1h1v9105322989za200zb9110766019zd9110766019&_p=1776805806618&gcs=G100&gcd=13p3pPp2p5l1&npa=1&dma_cps=-&dma=1&gdid=dMWZhNz.dZTNiMT&_eu=AAAAAGA&are=1&cid=1871783376.1776805807&frm=0&gtm_up=1&pscdl=denied&rcb=3&sr=412x823&uaa=&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938468~117266401&sid=1776805806&sct=1&seg=0&dl=https%3A%2F%2Fauctollo.com%2F&dt=Community%20at%20Work%20%7C%20Auctollo&_tu=CA&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1490region1.google-analytics.com/g/coll... https://region1.google-analytics.com/g/collect?v=2&tid=G-97ETS4GPCS&gtm=45Pe64h1h1v9105322989za200zb9110766019zd9110766019&_p=1776805806618&gcs=G100&gcd=13p3pPp2p5l1&npa=1&dma_cps=-&dma=1&gdid=dMWZhNz.dZTNiMT&_eu=AAAAAGA&are=1&cid=1871783376.1776805807&frm=0&gtm_up=1&pscdl=denied&rcb=3&sr=412x823&uaa=&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=moto%20g%20power%20(2022)&uamb=1&uap=Android&uapv=11.0&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938468~117266401&sid=1776805806&sct=1&seg=0&dl=https%3A%2F%2Fauctollo.com%2F&dt=Community%20at%20Work%20%7C%20Auctollo&_tu=CA&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1490 — 204 — 546 B — 87 ms — h2
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
91% of JavaScript execution is third-party
First-party Third-party 954ms · 437KB · €10/mo
consent.cookiebot.com
Other
Costly
Execution 376ms
Transfer 36 KB
Monthly Cost €4/mo
Google Tag Manager
Tag Manager
Costly
Execution 214ms
Transfer 161 KB
Unused 43%
Monthly Cost €2/mo
Unattributable
Other
Optional
Execution 194ms
Transfer 0 KB
Monthly Cost €2/mo
Google Tag Manager
Tag Manager
Optional
Execution 89ms
Transfer 120 KB
Unused 54%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 81ms
Transfer 120 KB
Unused 53%
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • consent.cookiebot.com adds 376ms and costs ~€4/month
  • Google Tag Manager adds 214ms and costs ~€2/month

91% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.

Why this matters

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

consent.cookiebot.com takes 376ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

Google Tag Manager takes 214ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.

Why this matters

This script has high main-thread execution time — optimize hot paths or defer.

Source: web.dev

54% of Google Tag Manager's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

53% of Google Tag Manager's code is unused. The script may be loading features you don't use.

Why this matters

Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.

Source: web.dev

How third-party costs are calculated

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback