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Performance

· 22 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
91
GRADE
A
FIX
0
REVIEW
5
PASS
14
INFO
3

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

Mobile Desktop
99
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
92
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.

331 ms

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

822 ms

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.

0.001

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

428 ms

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

822 ms

Page Load Progression

427 ms
853 ms
1.3 s
1.7 s
2.1 s
2.6 s
3.0 s
3.4 s
Checks
22
14 PASS 5 REVIEW
B
Third-Party Impact
40% third-party, 0 ms blocking
REVIEW
40% third-party, 0 ms blocking
Info::
Third-party code accounts for 40% of page weight (302.7 KiB of 755.7 KiB)
Info::
Third-party blocking time is low (0 ms)
60%
40%
First-party Third-party
B
JS Execution Cost
615ms total JS execution
REVIEW
615ms total JS execution
Info::
https://cleanpasteai.com/: 227ms CPU time
Info::
https://cleanpasteai.com/_next/static/chunks/2aqhk...: 200ms CPU time
Info::
Unattributable: 69ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-247Y...: 60ms CPU time
Info::
https://scripts.clarity.ms/0.8.69/clarity.js: 59ms CPU time
Info::
Third-party scripts: 119ms (19% of total)

Main Thread Breakdown

Script Evaluation 49% Other 18% Style & Layout 18% Rendering 6% Script Parsing & Compilation 6%
ScriptTotalScriptingParse/CompileParty
https://cleanpasteai.com/227ms2ms4ms1st
https://cleanpasteai.com/_next/static/chunks/2aqhk1adku7v0.js200ms177ms7ms1st
Unattributable69ms5ms0ms1st
https://www.googletagmanager.com/gtag/js?id=G-247YXHPLQC60ms50ms9ms3rd
https://scripts.clarity.ms/0.8.69/clarity.js59ms51ms2ms3rd
C
JS Bundles
Action
22 scripts, 171 KB unused
REVIEW
22 scripts, 171 KB unused
Warning::
https://accounts.google.com/gsi/client: 74 KB unused (76%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-247Y...: 71 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://cleanpasteai.com/_next/static/chunks/2aqhk...: 26 KB unused (36%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 171 KB
171 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://accounts.google.com/gsi/client99 KB74 KB (76%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-247YXHPLQC169 KB71 KB (42%)✓3rd
https://cleanpasteai.com/_next/static/chunks/2aqhk1adku7v0.js72 KB26 KB (36%)✓1st
https://cleanpasteai.com/_next/static/chunks/1m5svuvq1q21c.js14 KB—✓1st
https://cleanpasteai.com/_next/static/chunks/2e6zz9b57s2pz.js11 KB—✓1st
https://cleanpasteai.com/_next/static/chunks/3pz4b71rk2f-k.js5 KB—✓1st
https://cleanpasteai.com/_next/static/chunks/2w-ta70g2m3sw.js14 KB—✓1st
https://cleanpasteai.com/_next/static/chunks/2lypw1h09pryc.js14 KB—✓1st
https://cleanpasteai.com/_next/static/chunks/15148gk_upur8.js1 KB—✓1st
https://cleanpasteai.com/_next/static/chunks/2v-yfg0-10nab.js11 KB—✓1st

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
Server-Timing Observability
No Server-Timing header found
REVIEW
No Server-Timing header found
Info::
No Server-Timing header found
Server-Timing exposes backend timing breakdowns to browser DevTools (e.g., `db: 45ms; render: 120ms; cache: 2ms`). Useful for diagnosing slow pages without backend log access. Most modern frameworks (Next.js, Cloudflare Workers, Fastly) emit it automatically; absence on a managed platform usually means telemetry headers are stripped at the edge.
B
HTTP Caching
public, max-age=0, must-revalidate
REVIEW
public, max-age=0, must-revalidate
Info::
Cache-Control header is set
Got: public, max-age=0, must-revalidate
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

public, max-age=0, must-revalidate

DirectiveValueMeaning
public—Any cache may store this response
max-age0Cache for 0 seconds
must-revalidate—Must recheck with server after expiry
A
Page Weight Budget
756 KB transferred, 59 requests
PASS
756 KB transferred, 59 requests
Info::
Page weighs 1.9 MB (756 KB transferred)
Warning::
JavaScript is 548 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 548 KB
Info::
59 HTTP requests
Info::
Estimated 0.15 g CO2 per page load
756 KB / 2.4 MB budget
756 KB transferred
59 requests
0.15 g CO2 per page load
JavaScript 547.5 KiB 72%
Fonts 75.2 KiB 10%
Other 42.1 KiB 6%
HTML 36.0 KiB 5%
Images 22.4 KiB 3%
Other 16.4 KiB 2%
CSS 14.6 KiB 2%
Other 1.0 KiB 0%
Other 306 B 0%
Other 0 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
1 images, 0 KB saveable
PASS
1 images, 0 KB saveable
Info::
All images are well-optimized
1 images 22 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
Font Loading
2 fonts (75 KB)
PASS
2 fonts (75 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

2

75 KB total

Render-blocking

0

of 2

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s FCP 331 ms LCP 822 mshttps://cleanpasteai.com/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff283afe278b6a6bb3c-s.p.2b... https://cleanpasteai.com/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2 — 47.9 KiB — 66 ms — font-display: swaphttps://cleanpasteai.com/_next/static/media/fba5a26ea33df6a3-s.p.18rizl4rsrl42.woff2fba5a26ea33df6a3-s.p.18... https://cleanpasteai.com/_next/static/media/fba5a26ea33df6a3-s.p.18rizl4rsrl42.woff2 — 27.3 KiB — 65 ms — font-display: swap
83afe278b6a6bb3c-s.p.2b... woff2 swap
Size 48 KB
Load time 66 ms
Start 91 ms
Risk FOUT — text flashes from fallback to web font
fba5a26ea33df6a3-s.p.18... woff2 swap
Size 27 KB
Load time 65 ms
Start 91 ms
Risk FOUT — text flashes from fallback to web font
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 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
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A+
HTTP/3 (QUIC)
HTTP/3 advertised via Alt-Svc
PASS
HTTP/3 advertised via Alt-Svc
Info::
HTTP/3 (QUIC) is supported
First-load mobile users on cellular networks see meaningful latency improvements with HTTP/3. The QUIC transport collapses TLS + TCP handshakes into one and recovers faster from packet loss.
A+
Compression Algorithm
Main response uses brotli
PASS
Main response uses brotli
Info::
Main HTML response uses brotli (Content-Encoding: br)
Brotli is the best text-compression algorithm for general use, ~20% smaller than gzip on average (40% on smaller files). Modern browsers all support it.
A+
LCP Image Preload
LCP preload audit not available
PASS
LCP preload audit not available
Info::
LCP image preload audit not available for this scan
A+
Main HTML Cache-Control
Main HTML max-age=0 (≤ 5min) is appropriate
PASS
Main HTML max-age=0 (≤ 5min) is appropriate
Info::
Main HTML max-age=0 (≤ 5min) is appropriate
Got: public, max-age=0, must-revalidate
A+
Server Response Intelligence
2 server-response signal(s) detected
PASS
2 server-response signal(s) detected
Info::
`Vary` header declared: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
The page declares a `Vary` header, telling downstream caches which request headers the response varies on. Critical for content-negotiated responses (compression, language, cookies, device class).
Info::
No `ETag` or `Last-Modified` -- conditional GET not supported
Without either header, browsers can't issue conditional GETs and refresh always re-downloads the full response body even when nothing changed. Add `ETag: "<hash>"` (or `Last-Modified: <date>`) on cacheable responses; the server returns 304 Not Modified when the client's cached copy is still valid, saving bandwidth.
A
Page Weight Inventory
59 resources · 756 KB · 171 KB savings available
PASS
59 resources · 756 KB · 171 KB savings available
Info::
Within 1MB page-weight target
Got: 756 KB
Info::
~171 KB of savings available
Warning::
15 third-party resources (40% of weight)
59 resources · 755.7 KiB · 15 third-party Within 1MB page-weight target
JavaScript 72% · 547.5 KiB
Font 10% · 75.2 KiB
Other 6% · 43.5 KiB
Image 5% · 38.9 KiB
Document 5% · 36.0 KiB
CSS 2% · 14.6 KiB

~170.7 KiB of savings available

Remove unused JavaScript: 170.7 KiB
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

Network Waterfall
59 requests over 1138ms
INFO
0 ms 500 ms 1.0 s FCP 331 ms LCP 822 mshttps://cleanpasteai.com// https://cleanpasteai.com/ — 200 — 36.0 KiB — 124 ms — h3https://cleanpasteai.com/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2/_next/static/media/83afe278b6a6bb3... https://cleanpasteai.com/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2 — 200 — 47.9 KiB — 66 ms — h3https://cleanpasteai.com/_next/static/media/fba5a26ea33df6a3-s.p.18rizl4rsrl42.woff2/_next/static/media/fba5a26ea33df6a... https://cleanpasteai.com/_next/static/media/fba5a26ea33df6a3-s.p.18rizl4rsrl42.woff2 — 200 — 27.3 KiB — 65 ms — h3https://cleanpasteai.com/_next/static/chunks/0bvlei94cyx7c.css/_next/static/chunks/0bvlei94cyx7c.... https://cleanpasteai.com/_next/static/chunks/0bvlei94cyx7c.css — 200 — 14.6 KiB — 52 ms — h3https://cleanpasteai.com/site.webmanifest/site.webmanifest https://cleanpasteai.com/site.webmanifest — 200 — 1.0 KiB — 57 ms — h3https://cleanpasteai.com/_next/static/chunks/3s6nzrbk-8mnv.js/_next/static/chunks/3s6nzrbk-8mnv.... https://cleanpasteai.com/_next/static/chunks/3s6nzrbk-8mnv.js — 200 — 2.7 KiB — 32 ms — h3https://cleanpasteai.com/_next/static/chunks/06tyvpr2z9hzy.js/_next/static/chunks/06tyvpr2z9hzy.... https://cleanpasteai.com/_next/static/chunks/06tyvpr2z9hzy.js — 200 — 8.5 KiB — 33 ms — h3https://cleanpasteai.com/_next/static/chunks/2aqhk1adku7v0.js/_next/static/chunks/2aqhk1adku7v0.... https://cleanpasteai.com/_next/static/chunks/2aqhk1adku7v0.js — 200 — 72.2 KiB — 68 ms — h3https://cleanpasteai.com/_next/static/chunks/2eqj4whya9ga8.js/_next/static/chunks/2eqj4whya9ga8.... https://cleanpasteai.com/_next/static/chunks/2eqj4whya9ga8.js — 200 — 45.1 KiB — 65 ms — h3https://cleanpasteai.com/_next/static/chunks/turbopack-24y2yt21lq0u5.js/_next/static/chunks/turbopack-24y2... https://cleanpasteai.com/_next/static/chunks/turbopack-24y2yt21lq0u5.js — 200 — 5.0 KiB — 39 ms — h3https://cleanpasteai.com/_next/static/chunks/3pz4b71rk2f-k.js/_next/static/chunks/3pz4b71rk2f-k.... https://cleanpasteai.com/_next/static/chunks/3pz4b71rk2f-k.js — 200 — 4.5 KiB — 46 ms — h3https://cleanpasteai.com/_next/static/chunks/2w-ta70g2m3sw.js/_next/static/chunks/2w-ta70g2m3sw.... https://cleanpasteai.com/_next/static/chunks/2w-ta70g2m3sw.js — 200 — 14.2 KiB — 56 ms — h3https://cleanpasteai.com/_next/static/chunks/2lypw1h09pryc.js/_next/static/chunks/2lypw1h09pryc.... https://cleanpasteai.com/_next/static/chunks/2lypw1h09pryc.js — 200 — 14.0 KiB — 46 ms — h3https://cleanpasteai.com/_next/static/chunks/15148gk_upur8.js/_next/static/chunks/15148gk_upur8.... https://cleanpasteai.com/_next/static/chunks/15148gk_upur8.js — 200 — 830 B — 53 ms — h3https://cleanpasteai.com/_next/static/chunks/2v-yfg0-10nab.js/_next/static/chunks/2v-yfg0-10nab.... https://cleanpasteai.com/_next/static/chunks/2v-yfg0-10nab.js — 200 — 10.6 KiB — 61 ms — h3https://cleanpasteai.com/_next/static/chunks/1m5svuvq1q21c.js/_next/static/chunks/1m5svuvq1q21c.... https://cleanpasteai.com/_next/static/chunks/1m5svuvq1q21c.js — 200 — 13.7 KiB — 62 ms — h3https://cleanpasteai.com/_next/static/chunks/1sk7wt5784sv_.js/_next/static/chunks/1sk7wt5784sv_.... https://cleanpasteai.com/_next/static/chunks/1sk7wt5784sv_.js — 200 — 35.4 KiB — 60 ms — h3https://cleanpasteai.com/_next/static/chunks/2e6zz9b57s2pz.js/_next/static/chunks/2e6zz9b57s2pz.... https://cleanpasteai.com/_next/static/chunks/2e6zz9b57s2pz.js — 200 — 11.4 KiB — 46 ms — h3https://cleanpasteai.com/_next/static/chunks/0rch7ss7u6pjh.js/_next/static/chunks/0rch7ss7u6pjh.... https://cleanpasteai.com/_next/static/chunks/0rch7ss7u6pjh.js — 200 — 9.6 KiB — 40 ms — h3https://cleanpasteai.com/images/demo-before-after.webp/images/demo-before-after.webp https://cleanpasteai.com/images/demo-before-after.webp — 200 — 22.4 KiB — 32 ms — h3https://cleanpasteai.com/favicon.ico/favicon.ico https://cleanpasteai.com/favicon.ico — 200 — 6.0 KiB — 27 ms — h3https://cleanpasteai.com/api/auth/get-session/api/auth/get-session https://cleanpasteai.com/api/auth/get-session — 200 — 1.4 KiB — 168 ms — h3https://cleanpasteai.com/android-chrome-192x192.png/android-chrome-192x192.png https://cleanpasteai.com/android-chrome-192x192.png — 200 — 10.4 KiB — 27 ms — h3https://cleanpasteai.com/api/billing/me/api/billing/me https://cleanpasteai.com/api/billing/me — 200 — 1.4 KiB — 483 ms — h3https://cleanpasteai.com/pricing?_rsc=ry-B8umWgNEV4JR9/pricing?_rsc=ry-B8umWgNEV4JR9 https://cleanpasteai.com/pricing?_rsc=ry-B8umWgNEV4JR9 — 200 — 1.6 KiB — 399 ms — h3https://cleanpasteai.com/blog?_rsc=ry-B8umWgNEV4JR9/blog?_rsc=ry-B8umWgNEV4JR9 https://cleanpasteai.com/blog?_rsc=ry-B8umWgNEV4JR9 — 200 — 1.6 KiB — 423 ms — h3https://cleanpasteai.com/clean-paste?_rsc=ry-B8umWgNEV4JR9/clean-paste?_rsc=ry-B8umWgNEV4JR9 https://cleanpasteai.com/clean-paste?_rsc=ry-B8umWgNEV4JR9 — 200 — 1.6 KiB — 415 ms — h3https://cleanpasteai.com/paste-clean?_rsc=ry-B8umWgNEV4JR9/paste-clean?_rsc=ry-B8umWgNEV4JR9 https://cleanpasteai.com/paste-clean?_rsc=ry-B8umWgNEV4JR9 — 200 — 1.6 KiB — 409 ms — h3https://www.googletagmanager.com/gtag/js?id=G-247YXHPLQCwww.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-247YXHPLQC — 200 — 168.5 KiB — 160 ms — h2https://umami.bestvid.net/script.jsumami.bestvid.net/script.js https://umami.bestvid.net/script.js — 200 — 3.0 KiB — 56 ms — h3
0 ms 500 ms 1.0 s FCP 331 ms LCP 822 mshttps://cleanpasteai.com// https://cleanpasteai.com/ — 200 — 36.0 KiB — 124 ms — h3https://cleanpasteai.com/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2/_next/static/media/83afe278b6a6bb3... https://cleanpasteai.com/_next/static/media/83afe278b6a6bb3c-s.p.2bn3s6zvc0dyp.woff2 — 200 — 47.9 KiB — 66 ms — h3https://cleanpasteai.com/_next/static/media/fba5a26ea33df6a3-s.p.18rizl4rsrl42.woff2/_next/static/media/fba5a26ea33df6a... https://cleanpasteai.com/_next/static/media/fba5a26ea33df6a3-s.p.18rizl4rsrl42.woff2 — 200 — 27.3 KiB — 65 ms — h3https://cleanpasteai.com/_next/static/chunks/0bvlei94cyx7c.css/_next/static/chunks/0bvlei94cyx7c.... https://cleanpasteai.com/_next/static/chunks/0bvlei94cyx7c.css — 200 — 14.6 KiB — 52 ms — h3https://cleanpasteai.com/site.webmanifest/site.webmanifest https://cleanpasteai.com/site.webmanifest — 200 — 1.0 KiB — 57 ms — h3https://cleanpasteai.com/_next/static/chunks/3s6nzrbk-8mnv.js/_next/static/chunks/3s6nzrbk-8mnv.... https://cleanpasteai.com/_next/static/chunks/3s6nzrbk-8mnv.js — 200 — 2.7 KiB — 32 ms — h3https://cleanpasteai.com/_next/static/chunks/06tyvpr2z9hzy.js/_next/static/chunks/06tyvpr2z9hzy.... https://cleanpasteai.com/_next/static/chunks/06tyvpr2z9hzy.js — 200 — 8.5 KiB — 33 ms — h3https://cleanpasteai.com/_next/static/chunks/2aqhk1adku7v0.js/_next/static/chunks/2aqhk1adku7v0.... https://cleanpasteai.com/_next/static/chunks/2aqhk1adku7v0.js — 200 — 72.2 KiB — 68 ms — h3https://cleanpasteai.com/_next/static/chunks/2eqj4whya9ga8.js/_next/static/chunks/2eqj4whya9ga8.... https://cleanpasteai.com/_next/static/chunks/2eqj4whya9ga8.js — 200 — 45.1 KiB — 65 ms — h3https://cleanpasteai.com/_next/static/chunks/turbopack-24y2yt21lq0u5.js/_next/static/chunks/turbopack-24y2... https://cleanpasteai.com/_next/static/chunks/turbopack-24y2yt21lq0u5.js — 200 — 5.0 KiB — 39 ms — h3https://cleanpasteai.com/_next/static/chunks/3pz4b71rk2f-k.js/_next/static/chunks/3pz4b71rk2f-k.... https://cleanpasteai.com/_next/static/chunks/3pz4b71rk2f-k.js — 200 — 4.5 KiB — 46 ms — h3https://cleanpasteai.com/_next/static/chunks/2w-ta70g2m3sw.js/_next/static/chunks/2w-ta70g2m3sw.... https://cleanpasteai.com/_next/static/chunks/2w-ta70g2m3sw.js — 200 — 14.2 KiB — 56 ms — h3https://cleanpasteai.com/_next/static/chunks/2lypw1h09pryc.js/_next/static/chunks/2lypw1h09pryc.... https://cleanpasteai.com/_next/static/chunks/2lypw1h09pryc.js — 200 — 14.0 KiB — 46 ms — h3https://cleanpasteai.com/_next/static/chunks/15148gk_upur8.js/_next/static/chunks/15148gk_upur8.... https://cleanpasteai.com/_next/static/chunks/15148gk_upur8.js — 200 — 830 B — 53 ms — h3https://cleanpasteai.com/_next/static/chunks/2v-yfg0-10nab.js/_next/static/chunks/2v-yfg0-10nab.... https://cleanpasteai.com/_next/static/chunks/2v-yfg0-10nab.js — 200 — 10.6 KiB — 61 ms — h3https://cleanpasteai.com/_next/static/chunks/1m5svuvq1q21c.js/_next/static/chunks/1m5svuvq1q21c.... https://cleanpasteai.com/_next/static/chunks/1m5svuvq1q21c.js — 200 — 13.7 KiB — 62 ms — h3https://cleanpasteai.com/_next/static/chunks/1sk7wt5784sv_.js/_next/static/chunks/1sk7wt5784sv_.... https://cleanpasteai.com/_next/static/chunks/1sk7wt5784sv_.js — 200 — 35.4 KiB — 60 ms — h3https://cleanpasteai.com/_next/static/chunks/2e6zz9b57s2pz.js/_next/static/chunks/2e6zz9b57s2pz.... https://cleanpasteai.com/_next/static/chunks/2e6zz9b57s2pz.js — 200 — 11.4 KiB — 46 ms — h3https://cleanpasteai.com/_next/static/chunks/0rch7ss7u6pjh.js/_next/static/chunks/0rch7ss7u6pjh.... https://cleanpasteai.com/_next/static/chunks/0rch7ss7u6pjh.js — 200 — 9.6 KiB — 40 ms — h3https://cleanpasteai.com/images/demo-before-after.webp/images/demo-before-after.webp https://cleanpasteai.com/images/demo-before-after.webp — 200 — 22.4 KiB — 32 ms — h3https://cleanpasteai.com/favicon.ico/favicon.ico 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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
19% of JavaScript execution is third-party
First-party Third-party 119ms · 194KB · €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 60ms
Transfer 169 KB
Unused 42%
Monthly Cost €1/mo
Microsoft Clarity
Session Replay
Optional
Execution 59ms
Transfer 25 KB
Monthly Cost €1/mo

How third-party costs are calculated

Image Optimization
38 images, 22 KB total, 17 KB wasted
INFO

Image Optimization Audit

Total Images

38

Total Size

22 KB

Oversized

1

Wasted

17 KB

9 missing dimensions
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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