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https://haveibeenpwned.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
88
GRADE
B
FIX
1
REVIEW
3
PASS
11
INFO
2

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

Mobile Desktop
68
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
81
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
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.

3.64 s

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

6.02 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.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

4.82 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.

6.04 s

Page Load Progression

539 ms
1.1 s
1.6 s
2.2 s
2.7 s
3.2 s
3.8 s
4.3 s
Checks
17
11 PASS 3 REVIEW 1 FIX
D
Third-Party Impact
Action
76% third-party, 0 ms blocking
FIX
76% third-party, 0 ms blocking
Warning::
Third-party code accounts for 76% of page weight (822.7 KiB of 1.1 MiB)
Info::
Third-party blocking time is low (0 ms)
24%
76%
First-party Third-party
B
Page Weight Budget
1.1 MB transferred, 41 requests
REVIEW
1.1 MB transferred, 41 requests
Info::
Page weighs 2.0 MB (1.1 MB transferred)
Info::
41 HTTP requests
Info::
Estimated 0.22 g CO2 per page load
1.1 MB / 2.4 MB budget
1.1 MB transferred
41 requests
0.22 g CO2 per page load
Other 539.7 KiB 50%
HTML 197.2 KiB 18%
Fonts 188.5 KiB 17%
JavaScript 97.0 KiB 9%
CSS 43.2 KiB 4%
Images 11.1 KiB 1%
Other 3.3 KiB 0%
Other 3.3 KiB 0%
Other 894 B 0%
0 2.4 MB 4.9 MB
Under budget
C
Image Optimization
Action
6 images, 0 KB saveable
REVIEW
6 images, 0 KB saveable
Warning::
https://haveibeenpwned.com/Images/HibpLogo.svg?v=w... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
Warning::
https://haveibeenpwned.com/Images/PartnerLogos/1Pa... is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
6 images 11 KB
0 oversized -0 KB
5 legacy format
2 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

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.

Why this matters

Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.

Source: web.dev / Core Web Vitals

C
JS Execution Cost
Action
1597ms total JS execution
REVIEW
1597ms total JS execution
Warning::
https://haveibeenpwned.com/: 740ms CPU time
Warning::
https://haveibeenpwned.com/cdn-cgi/challenge-platf...: 391ms CPU time
Info::
Unattributable: 244ms CPU time
Info::
https://haveibeenpwned.com/js/bundle/bundle.js?v=n...: 102ms CPU time
Info::
https://challenges.cloudflare.com/turnstile/v0/api...: 68ms CPU time
Info::
Third-party scripts: 364ms (23% of total)

Main Thread Breakdown

Other 38% Script Evaluation 36% Style & Layout 19% Rendering 4%
ScriptTotalScriptingParse/CompileParty
https://haveibeenpwned.com/740ms40ms2ms1st
https://haveibeenpwned.com/cdn-cgi/challenge-platform/scripts/jsd/main.js391ms374ms4ms1st
Unattributable244ms6ms0ms3rd
https://haveibeenpwned.com/js/bundle/bundle.js?v=nL90QLKp3rCXsTdDu7LzLrnK1LtZvo5P_j3010TrQE4102ms74ms22ms1st
https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit68ms54ms6ms3rd
https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312451652ms28ms4ms3rd
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+
Font Loading
4 fonts (188 KB)
PASS
4 fonts (188 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

188 KB total

Render-blocking

0

of 4

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 3.6 s LCP 6.0 shttps://cdn.fontshare.com/wf/OYB4CXKJQXKTNSLJMTDQOIVUL2V5EL7S/WYO2P7DQVV5RNXGMCUO2HL4RJP4VFUAS/6XPIMU23OJVRY676OG5YVJMWEHWICATX.woff26XPIMU23OJVRY676OG5YVJM... https://cdn.fontshare.com/wf/OYB4CXKJQXKTNSLJMTDQOIVUL2V5EL7S/WYO2P7DQVV5RNXGMCUO2HL4RJP4VFUAS/6XPIMU23OJVRY676OG5YVJMWEHWICATX.woff2 — 20.0 KiB — 16 ms — font-display: swaphttps://cdn.fontshare.com/wf/BLNB4FAQFNK56DWWNF7PMGTCOTZHOEII/ST3WKSSDMBK2MIQQO3MAVYWLF4FTOLFV/6IN5WOLRCYP4G4MOCOHOMXNON6Q7MDAR.woff26IN5WOLRCYP4G4MOCOHOMXN... https://cdn.fontshare.com/wf/BLNB4FAQFNK56DWWNF7PMGTCOTZHOEII/ST3WKSSDMBK2MIQQO3MAVYWLF4FTOLFV/6IN5WOLRCYP4G4MOCOHOMXNON6Q7MDAR.woff2 — 17.2 KiB — 20 ms — font-display: swaphttps://cdn.fontshare.com/wf/HBNTRIISA5MEXGL5WPYI7CV2HIWTDV3Q/YDPDINVT673XLXNSTMLG4JNCZZMVVNPN/Y7SCNZJOT2MW5ADSGOFLDGH4TNL4JCQY.woff2Y7SCNZJOT2MW5ADSGOFLDGH... https://cdn.fontshare.com/wf/HBNTRIISA5MEXGL5WPYI7CV2HIWTDV3Q/YDPDINVT673XLXNSTMLG4JNCZZMVVNPN/Y7SCNZJOT2MW5ADSGOFLDGH4TNL4JCQY.woff2 — 19.9 KiB — 18 ms — font-display: swaphttps://haveibeenpwned.com/css/assets/bootstrap-icons-mSm7cUeB.woff2?e34853135f9e39acf64315236852cd5abootstrap-icons-mSm7cUe... https://haveibeenpwned.com/css/assets/bootstrap-icons-mSm7cUeB.woff2?e34853135f9e39acf64315236852cd5a — 131.3 KiB — 21 ms — font-display: swap
6XPIMU23OJVRY676OG5YVJM... woff2 swap
Size 20 KB
Load time 16 ms
Start 326 ms
Risk FOUT — text flashes from fallback to web font
6IN5WOLRCYP4G4MOCOHOMXN... woff2 swap
Size 17 KB
Load time 20 ms
Start 326 ms
Risk FOUT — text flashes from fallback to web font
Y7SCNZJOT2MW5ADSGOFLDGH... woff2 swap
Size 20 KB
Load time 18 ms
Start 326 ms
Risk FOUT — text flashes from fallback to web font
bootstrap-icons-mSm7cUe... woff2 swap
Size 131 KB
Load time 21 ms
Start 327 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
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 ~66 KB and ~132 ms

A+
JS Bundles
13 scripts, 43 KB unused
PASS
13 scripts, 43 KB unused
Warning::
https://haveibeenpwned.com/js/bundle/bundle.js?v=n...: 43 KB unused (78%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 43 KB
43 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://haveibeenpwned.com/js/bundle/bundle.js?v=nL90QLKp3rCXsTdDu7LzLrnK1LtZvo5P_j3010TrQE456 KB43 KB (78%)✓1st
https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312451611 KB—✓3rd
https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js17 KB—✓3rd
https://haveibeenpwned.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?13 KB—✓1st
blob:https://challenges.cloudflare.com/dea7a308-7998-463a-9d97-859e960e42900 KB—✓3rd
blob:https://challenges.cloudflare.com/27922149-2c27-434a-83a0-2edc3e2d5e03-0 KB—✓3rd
blob:https://challenges.cloudflare.com/27922149-2c27-434a-83a0-2edc3e2d5e03-0 KB—✓3rd
blob:https://challenges.cloudflare.com/27922149-2c27-434a-83a0-2edc3e2d5e03-0 KB—✓3rd
blob:https://challenges.cloudflare.com/27922149-2c27-434a-83a0-2edc3e2d5e03-0 KB—✓3rd
blob:https://challenges.cloudflare.com/27922149-2c27-434a-83a0-2edc3e2d5e03-0 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

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
—
preload
4
dns-prefetch
—
prefetch
—

4 resource hints configured

A
Page Weight Inventory
41 resources · 1.1 MB · 43 KB savings available
PASS
41 resources · 1.1 MB · 43 KB savings available
Warning::
Page weight 60 KB over 1MB target
Got: 1.1 MB Expected: ≤ 1 MB
Warning::
28 third-party resources (76% of weight)
Info::
2 resources over 200KB
41 resources · 1.1 MiB · 28 third-party 60.2 KiB over 1MB target
Other 50% · 539.6 KiB
Document 19% · 202.3 KiB
Font 17% · 188.5 KiB
JavaScript 9% · 97.0 KiB
CSS 4% · 43.2 KiB
Image 1% · 13.5 KiB

~43.1 KiB of savings available

Remove unused JavaScript: 43.1 KiB
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+
Green Hosting
Whether the site is served from green-energy infrastructure
PASS

Green Hosting

This site is hosted on green energy infrastructure

Provider: Cloudflare

A+
HTTP Caching
max-age=3600 (1 hour)
PASS
max-age=3600 (1 hour)
Info::
Cache-Control header is set
Got: public,max-age=3600
Info::
Effective TTL: 1 hour (max-age=3600)
Info::
Last-Modified header present
Cache-Control

public,max-age=3600

DirectiveValueMeaning
public—Any cache may store this response
max-age3600Cache for 1 hour
Effective TTL: 3600 seconds
Network Waterfall
41 requests over 4252ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s 5.0 s 6.0 s FCP 3.6 s LCP 6.0 shttps://haveibeenpwned.com// https://haveibeenpwned.com/ — 200 — 8.0 KiB — 23 ms — h3https://haveibeenpwned.com/Images/HibpLogo.svg?v=w1UPiLz7TzzzyTflCj6n2lzgzKj-UhDA7827u2P4wb8/Images/HibpLogo.svg?v=w1UPiLz7Tzzz... https://haveibeenpwned.com/Images/HibpLogo.svg?v=w1UPiLz7TzzzyTflCj6n2lzgzKj-UhDA7827u2P4wb8 — 200 — 2.7 KiB — 18 ms — h3https://haveibeenpwned.com/js/bundle/bundle.js?v=nL90QLKp3rCXsTdDu7LzLrnK1LtZvo5P_j3010TrQE4/js/bundle/bundle.js?v=nL90QLKp3rCX... https://haveibeenpwned.com/js/bundle/bundle.js?v=nL90QLKp3rCXsTdDu7LzLrnK1LtZvo5P_j3010TrQE4 — 200 — 55.9 KiB — 32 ms — h3https://api.fontshare.com/v2/css?f[]=switzer@400,500,700&display=swapapi.fontshare.com/v2/css?f[]=switze... https://api.fontshare.com/v2/css?f[]=switzer@400,500,700&display=swap — 200 — 2.2 KiB — 232 ms — h2https://cdnjs.cloudflare.com/ajax/libs/flag-icons/7.5.0/css/flag-icons.min.csscdnjs.cloudflare.com/ajax/libs/flag... https://cdnjs.cloudflare.com/ajax/libs/flag-icons/7.5.0/css/flag-icons.min.css — 200 — 2.1 KiB — 30 ms — h3https://haveibeenpwned.com/css/main.css?v=_cIYwpp7a98p3qhYmwMkWmYFJpElIeNlNkJ5T_KvsQ0/css/main.css?v=_cIYwpp7a98p3qhYmwM... https://haveibeenpwned.com/css/main.css?v=_cIYwpp7a98p3qhYmwMkWmYFJpElIeNlNkJ5T_KvsQ0 — 200 — 38.9 KiB — 28 ms — h3https://haveibeenpwned.com/Images/Hero.svg?v=KKNDanKXjfzfs2lt89LGS3QXqiQBTOnAgDHx3_RX2Yo/Images/Hero.svg?v=KKNDanKXjfzfs2lt... https://haveibeenpwned.com/Images/Hero.svg?v=KKNDanKXjfzfs2lt89LGS3QXqiQBTOnAgDHx3_RX2Yo — 200 — 3.1 KiB — 25 ms — h3https://haveibeenpwned.com/Images/PartnerLogos/1Password.svg?v=B2A9lnUNM6j5CEC4-RHfj_v0fOf-q6bWq4ZcEqlja1A/Images/PartnerLogos/1Password.svg?... https://haveibeenpwned.com/Images/PartnerLogos/1Password.svg?v=B2A9lnUNM6j5CEC4-RHfj_v0fOf-q6bWq4ZcEqlja1A — 200 — 3.2 KiB — 26 ms — h3https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicitchallenges.cloudflare.com/turnstile... https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit — 302 — 265 B — 37 ms — h3https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516static.cloudflareinsights.com/beaco... https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516 — 200 — 10.7 KiB — 45 ms — h2https://haveibeenpwned.com/site.webmanifest?v=luhS2CarNDfOuu_d3qBkSvyT9iLLvojAlMx9SdCErWg/site.webmanifest?v=luhS2CarNDfOuu_... https://haveibeenpwned.com/site.webmanifest?v=luhS2CarNDfOuu_d3qBkSvyT9iLLvojAlMx9SdCErWg — 200 — 894 B — 25 ms — h3https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.jschallenges.cloudflare.com/turnstile... https://challenges.cloudflare.com/turnstile/v0/b/0b8fb825cb67/api.js — 200 — 17.3 KiB — 14 ms — h3data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='…www.w3.org/2000/svg' viewBox='0 0 3... data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='… — 200 — 0 B — 0 ms — datahttps://cdn.fontshare.com/wf/OYB4CXKJQXKTNSLJMTDQOIVUL2V5EL7S/WYO2P7DQVV5RNXGMCUO2HL4RJP4VFUAS/6XPIMU23OJVRY676OG5YVJMWEHWICATX.woff2cdn.fontshare.com/wf/OYB4CXKJQXKTNS... https://cdn.fontshare.com/wf/OYB4CXKJQXKTNSLJMTDQOIVUL2V5EL7S/WYO2P7DQVV5RNXGMCUO2HL4RJP4VFUAS/6XPIMU23OJVRY676OG5YVJMWEHWICATX.woff2 — 200 — 20.0 KiB — 16 ms — h2https://cdn.fontshare.com/wf/BLNB4FAQFNK56DWWNF7PMGTCOTZHOEII/ST3WKSSDMBK2MIQQO3MAVYWLF4FTOLFV/6IN5WOLRCYP4G4MOCOHOMXNON6Q7MDAR.woff2cdn.fontshare.com/wf/BLNB4FAQFNK56D... https://cdn.fontshare.com/wf/BLNB4FAQFNK56DWWNF7PMGTCOTZHOEII/ST3WKSSDMBK2MIQQO3MAVYWLF4FTOLFV/6IN5WOLRCYP4G4MOCOHOMXNON6Q7MDAR.woff2 — 200 — 17.2 KiB — 20 ms — h2https://cdn.fontshare.com/wf/HBNTRIISA5MEXGL5WPYI7CV2HIWTDV3Q/YDPDINVT673XLXNSTMLG4JNCZZMVVNPN/Y7SCNZJOT2MW5ADSGOFLDGH4TNL4JCQY.woff2cdn.fontshare.com/wf/HBNTRIISA5MEXG... https://cdn.fontshare.com/wf/HBNTRIISA5MEXGL5WPYI7CV2HIWTDV3Q/YDPDINVT673XLXNSTMLG4JNCZZMVVNPN/Y7SCNZJOT2MW5ADSGOFLDGH4TNL4JCQY.woff2 — 200 — 19.9 KiB — 18 ms — h2https://haveibeenpwned.com/css/assets/bootstrap-icons-mSm7cUeB.woff2?e34853135f9e39acf64315236852cd5a/css/assets/bootstrap-icons-mSm7cUe... https://haveibeenpwned.com/css/assets/bootstrap-icons-mSm7cUeB.woff2?e34853135f9e39acf64315236852cd5a — 200 — 131.3 KiB — 21 ms — h3https://haveibeenpwned.com/cdn-cgi/challenge-platform/scripts/jsd/main.js/cdn-cgi/challenge-platform/scripts... https://haveibeenpwned.com/cdn-cgi/challenge-platform/scripts/jsd/main.js — 302 — 612 B — 25 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/ja9uo/0x4AAAAAAADY3UwkmqCvH8VR/auto/fbE/new/normal?lang=autochallenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/f/ov2/av0/rch/ja9uo/0x4AAAAAAADY3UwkmqCvH8VR/auto/fbE/new/normal?lang=auto — 200 — 94.5 KiB — 43 ms — h3https://haveibeenpwned.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?/cdn-cgi/challenge-platform/h/b/scr... https://haveibeenpwned.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js? — 200 — 13.2 KiB — 9 ms — h3https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1challenges.cloudflare.com/cdn-cgi/c... https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1 — 200 — 208 B — 10 ms — h3https://haveibeenpwned.com/cdn-cgi/challenge-platform/h/b/jsd/oneshot/0b8fb825cb67/0.3010120391956863:1776806030:O4nFJ4H1SlPhxYobbUGYG2ts5IwT06syHfVwjWSU9s8/9eff99b73a460956/cdn-cgi/challenge-platform/h/b/jsd... https://haveibeenpwned.com/cdn-cgi/challenge-platform/h/b/jsd/oneshot/0b8fb825cb67/0.3010120391956863:1776806030:O4nFJ4H1SlPhxYobbUGYG2ts5IwT06syHfVwjWSU9s8/9eff99b73a460956 — 200 — 868 B — 13 ms — h3https://haveibeenpwned.com/cdn-cgi/rum?/cdn-cgi/rum? https://haveibeenpwned.com/cdn-cgi/rum? — 204 — 352 B — 6 ms — h3https://haveibeenpwned.com/Images/Icons/favicon.ico?v=_wnMzFLrZ7c2GgHxz6JXJyGBXMo7jVg8jjKKCultiCk/Images/Icons/favicon.ico?v=_wnMzFL... https://haveibeenpwned.com/Images/Icons/favicon.ico?v=_wnMzFLrZ7c2GgHxz6JXJyGBXMo7jVg8jjKKCultiCk — 200 — 2.5 KiB — 11 ms — h3blob:https://challenges.cloudflare.com/dea7a308-7998-463a-9d97-859e960e4290challenges.cloudflare.com/dea7a308-... blob:https://challenges.cloudflare.com/dea7a308-7998-463a-9d97-859e960e4290 — -1 — 0 B — 0 ms — https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2249653517:1776806029:cpnPR9arugYgpdtrlcDYvf3QVXOFNte8JQPqi0lECTw/9eff99b96c714257/kHpjD5FA2UK_y5sCzxSRRDW_8JYkqeLD0kdC2uFw9Jk-1776808185-1.2.1.1-nNpyqDFcSjpGihF7ozlEV98BysuWqo7uoe2EYGLUEOgyH2kb8mVHBavaDdKxAdlLchallenges.cloudflare.com/cdn-cgi/c... 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blobblob:https://challenges.cloudflare.com/27922149-2c27-434a-83a0-2edc3e2d5e03challenges.cloudflare.com/27922149-... blob:https://challenges.cloudflare.com/27922149-2c27-434a-83a0-2edc3e2d5e03 — 200 — -1 B — 47 ms — blob
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HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
23% of JavaScript execution is third-party
First-party Third-party 364ms · 11KB · €4/mo
Unattributable
Other
Costly
Execution 244ms
Transfer 0 KB
Monthly Cost €3/mo
challenges.cloudflare.com
Other
Optional
Execution 68ms
Transfer 0 KB
Monthly Cost €1/mo
static.cloudflareinsights.com
Other
Optional
Execution 52ms
Transfer 11 KB
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • Unattributable adds 244ms and costs ~€3/month

Unattributable takes 244ms 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

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.

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