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https://Batch-profit.com

Performance

· 22 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
87
GRADE
B
FIX
2
REVIEW
5
PASS
12
INFO
3

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

Mobile Desktop
96
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.
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.

1.04 s

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

1.16 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.

1.04 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.

1.16 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
22
12 PASS 5 REVIEW 2 FIX
D
Third-Party Impact
Action
100% third-party, 0 ms blocking
FIX
100% third-party, 0 ms blocking
Warning::
Third-party code accounts for 100% of page weight (844.1 KiB of 844.7 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Bundles
Action
6 scripts, 508 KB unused
FIX
6 scripts, 508 KB unused
Warning::
https://www.batch-profit.com/assets/index-BTKyVlPK...: 285 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pagead2.googlesyndication.com/pagead/manag...: 120 KB unused (72%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=G-9M35...: 74 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://pagead2.googlesyndication.com/pagead/js/ad...: 30 KB unused (53%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 508 KB
508 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.batch-profit.com/assets/index-BTKyVlPK.js382 KB285 KB (75%)✓3rd
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610200101/show_ads_impl_fy2021.js165 KB120 KB (72%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-9M354GKLP9177 KB74 KB (42%)✓3rd
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-838020432502527056 KB30 KB (53%)✓3rd
https://ep2.adtrafficquality.google/sodar/sodar2.js8 KB—✓3rd
https://pagead2.googlesyndication.com/bg/Q4JUrRZKx44KoEV1oNKGtVt0B5XYxhrnEhIOwuBMW6U.js24 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

C
Document Compression
Action
Document response served uncompressed
REVIEW
Document response served uncompressed
Info::
Main HTML response has no Content-Encoding (uncompressed)
The main HTML document is served without compression. The Text Compression section above lists the broader picture; for the main response specifically, even gzip would shave ~70-80% off most text payloads.
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
Page Weight Inventory
17 resources · 845 KB · 508 KB savings available
REVIEW
17 resources · 845 KB · 508 KB savings available
Info::
Within 1MB page-weight target
Got: 845 KB
Info::
~508 KB of savings available
Warning::
16 third-party resources (100% of weight)
Info::
1 resources over 200KB
17 resources · 844.7 KiB · 16 third-party Within 1MB page-weight target
JavaScript 96% · 811.7 KiB
Other 2% · 14.2 KiB
Document 1% · 11.8 KiB
CSS 1% · 4.9 KiB
Image 0% · 2.1 KiB

~508.5 KiB of savings available

Remove unused JavaScript: 508.5 KiB
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

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
845 KB transferred, 17 requests
PASS
845 KB transferred, 17 requests
Info::
Page weighs 2.7 MB (845 KB transferred)
Warning::
JavaScript is 812 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 812 KB
Info::
17 HTTP requests
Info::
Estimated 0.17 g CO2 per page load
845 KB / 2.4 MB budget
845 KB transferred
17 requests
0.17 g CO2 per page load
JavaScript 811.7 KiB 96%
Other 13.6 KiB 2%
HTML 11.2 KiB 1%
CSS 4.9 KiB 1%
Other 2.6 KiB 0%
Other 552 B 0%
Images 57 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
2 images, 0 KB saveable
PASS
2 images, 0 KB saveable
Info::
All images are well-optimized
2 images 0 KB
0 oversized -0 KB
2 legacy format
0 missing dimensions CLS risk
A+
JS Execution Cost
297ms total JS execution
PASS
297ms total JS execution
Info::
Unattributable: 90ms CPU time
Info::
https://pagead2.googlesyndication.com/pagead/manag...: 75ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-9M35...: 71ms CPU time
Info::
https://www.batch-profit.com/assets/index-BTKyVlPK...: 61ms CPU time
Warning::
Third-party scripts: 207ms (70% of total)

Main Thread Breakdown

Script Evaluation 56% Other 23% Style & Layout 8% Script Parsing & Compilation 8%
ScriptTotalScriptingParse/CompileParty
Unattributable90ms2ms0ms1st
https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610200101/show_ads_impl_fy2021.js75ms58ms12ms3rd
https://www.googletagmanager.com/gtag/js?id=G-9M354GKLP971ms61ms10ms3rd
https://www.batch-profit.com/assets/index-BTKyVlPK.js61ms58ms1ms3rd
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
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+
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
1 server-response signal(s) detected
PASS
1 server-response signal(s) detected
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.
Asset Compression
No text asset hosts to measure
INFO
No text asset hosts to measure
Info::
No third-party or subdomain host served enough text assets to measure
Asset compression is measured per host, from one HEAD request against a sampled resource. Pages that serve all their JS and CSS from the document's own origin are covered by the document compression check instead.
Network Waterfall
17 requests over 2697ms
INFO
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.0 s LCP 1.2 shttps://batch-profit.com// https://batch-profit.com/ — 308 — 603 B — 77 ms — h3https://www.batch-profit.com/www.batch-profit.com/ https://www.batch-profit.com/ — 200 — 1.6 KiB — 54 ms — h3https://www.googletagmanager.com/gtag/js?id=G-9M354GKLP9www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-9M354GKLP9 — 200 — 177.1 KiB — 194 ms — h2https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8380204325025270pagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8380204325025270 — 200 — 55.9 KiB — 145 ms — h3https://www.batch-profit.com/assets/index-BTKyVlPK.jswww.batch-profit.com/assets/index-B... https://www.batch-profit.com/assets/index-BTKyVlPK.js — 200 — 381.7 KiB — 96 ms — h3https://www.batch-profit.com/assets/index-B-rwbMAm.csswww.batch-profit.com/assets/index-B... https://www.batch-profit.com/assets/index-B-rwbMAm.css — 200 — 4.9 KiB — 62 ms — h3https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610200101/show_ads_impl_fy2021.jspagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202610200101/show_ads_impl_fy2021.js — 200 — 165.3 KiB — 108 ms — h3https://region1.google-analytics.com/g/collect?v=2&tid=G-9M354GKLP9&gtm=45je6al1v9261240738za208zd9261240738xf1&_p=1792875779089&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&cid=276698151.1792875779&frm=0&ngs=1&pscdl=noapi&rcb=11&sr=800x600&uaa=x86&uab=64&uafvl=Not%253AA-Brand%3B8.0.0.0%7CChromium%3B156.0.8078.47&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=115938466~115938469~118897920~118897930~120213116~120385423~120469145~120469153~121246026~121246034&sid=1792875779&sct=1&seg=0&dl=https%3A%2F%2Fwww.batch-profit.com%2F&dt=Batch%20Profit%20Calculator%20-%20Calculate%20Costs%2C%20Profit%20%26%20Margin%20%7C%20BatchProfit&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=485region1.google-analytics.com/g/coll... https://region1.google-analytics.com/g/collect?v=2&tid=G-9M354GKLP9&gtm=45je6al1v9261240738za208zd9261240738xf1&_p=1792875779089&gcd=13l3l3l2l1l1&npa=1&dma_cps=a&dma=1&cid=276698151.1792875779&frm=0&ngs=1&pscdl=noapi&rcb=11&sr=800x600&uaa=x86&uab=64&uafvl=Not%253AA-Brand%3B8.0.0.0%7CChromium%3B156.0.8078.47&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=115938466~115938469~118897920~118897930~120213116~120385423~120469145~120469153~121246026~121246034&sid=1792875779&sct=1&seg=0&dl=https%3A%2F%2Fwww.batch-profit.com%2F&dt=Batch%20Profit%20Calculator%20-%20Calculate%20Costs%2C%20Profit%20%26%20Margin%20%7C%20BatchProfit&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=485 — 204 — 552 B — 116 ms — h2https://pagead2.googlesyndication.com/pagead/html/r20261020/r20190131/zrt_lookup_fy2021.htmlpagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/html/r20261020/r20190131/zrt_lookup_fy2021.html — 200 — 3.8 KiB — 61 ms — h3https://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-8380204325025270&output=html&adk=1812271804&adf=3025194257&abgtt=6&lmt=1792052938&plat=9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C41%3A32%2C42%3A32%2C43%3A32%2C44%3A32&format=0x0&url=https%3A%2F%2Fwww.batch-profit.com%2F&pra=5&aiof=14&asro=0&itsi=-1&aimartd=4&aieuf=1&aicrs=1&uach=WyJtYWNPUyIsIjEwLjE1LjciLCJ4ODYiLCIiLCIxNTYuMC4wLjAiLG51bGwsMCxudWxsLCI2NCIsW1siTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjE1Ni4wLjgwNzguNDciXV0sMF0.&dt=1792875779345&bpp=4&bdt=273&idt=140&shv=r20261020&mjsv=m202610200101&ptt=9&saldr=aa&abxe=1&eoidce=1&nras=1&correlator=6608320428871&frm=20&pv=2&u_tz=0&u_his=2&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_sd=1&dmc=8&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=31084127%2C95400481%2C95404669%2C95404824%2C95405492%2C95405780%2C95405499&oid=2&pvsid=4415327395145927&tmod=1287265706&uas=0&nvt=1&fsapi=1&fc=1920&brdim=10%2C10%2C10%2C10%2C800%2C0%2C780%2C580%2C1350%2C940&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&plas=121x848_l%7C121x848_r&bz=0.58&pgls=CAk.&ifi=1&uci=a!1&fsb=1&dtd=178pagead2.googlesyndication.com/pagea... https://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-8380204325025270&output=html&adk=1812271804&adf=3025194257&abgtt=6&lmt=1792052938&plat=9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C41%3A32%2C42%3A32%2C43%3A32%2C44%3A32&format=0x0&url=https%3A%2F%2Fwww.batch-profit.com%2F&pra=5&aiof=14&asro=0&itsi=-1&aimartd=4&aieuf=1&aicrs=1&uach=WyJtYWNPUyIsIjEwLjE1LjciLCJ4ODYiLCIiLCIxNTYuMC4wLjAiLG51bGwsMCxudWxsLCI2NCIsW1siTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjE1Ni4wLjgwNzguNDciXV0sMF0.&dt=1792875779345&bpp=4&bdt=273&idt=140&shv=r20261020&mjsv=m202610200101&ptt=9&saldr=aa&abxe=1&eoidce=1&nras=1&correlator=6608320428871&frm=20&pv=2&u_tz=0&u_his=2&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_sd=1&dmc=8&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=31084127%2C95400481%2C95404669%2C95404824%2C95405492%2C95405780%2C95405499&oid=2&pvsid=4415327395145927&tmod=1287265706&uas=0&nvt=1&fsapi=1&fc=1920&brdim=10%2C10%2C10%2C10%2C800%2C0%2C780%2C580%2C1350%2C940&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&plas=121x848_l%7C121x848_r&bz=0.58&pgls=CAk.&ifi=1&uci=a!1&fsb=1&dtd=178 — 200 — 65 B — 50 ms — h3https://ep1.adtrafficquality.google/getconfig/sodar?sv=200&tid=gda&tv=r20261020&st=env&sjk=4415327395145927ep1.adtrafficquality.google/getconf... https://ep1.adtrafficquality.google/getconfig/sodar?sv=200&tid=gda&tv=r20261020&st=env&sjk=4415327395145927 — 200 — 13.6 KiB — 265 ms — h3https://www.batch-profit.com/favicon.svgwww.batch-profit.com/favicon.svg https://www.batch-profit.com/favicon.svg — 200 — 2.0 KiB — 49 ms — h3https://ep2.adtrafficquality.google/sodar/sodar2.jsep2.adtrafficquality.google/sodar/s... https://ep2.adtrafficquality.google/sodar/sodar2.js — 200 — 7.9 KiB — 93 ms — h2https://ep2.adtrafficquality.google/sodar/sodar2/255/runner.htmlep2.adtrafficquality.google/sodar/s... https://ep2.adtrafficquality.google/sodar/sodar2/255/runner.html — 200 — 5.8 KiB — 92 ms — h2https://pagead2.googlesyndication.com/bg/Q4JUrRZKx44KoEV1oNKGtVt0B5XYxhrnEhIOwuBMW6U.jspagead2.googlesyndication.com/bg/Q4... https://pagead2.googlesyndication.com/bg/Q4JUrRZKx44KoEV1oNKGtVt0B5XYxhrnEhIOwuBMW6U.js — 200 — 23.9 KiB — 38 ms — h3https://ep2.adtrafficquality.google/generate_204?w6EC9Aep2.adtrafficquality.google/generat... https://ep2.adtrafficquality.google/generate_204?w6EC9A — 204 — 40 B — 31 ms — h2https://ep1.adtrafficquality.google/pagead/sodar?id=sodar2&v=255&t=2&li=gda_r20261020&jk=4415327395145927&bg=!wsGlwaPNAAa03ffslN07AEcBe5WfOOQdQrMAAYPWcQmapKmZ90-WM6Eel7reVoMuheSMEnOoKNmdBNaEXdTYruCt7g8SYxENw4l9qRoFs_-XacHSesOyFQIAAAB9UgAAAARoAQd-ADeVPysbv2VwJ9FHJTWMhNISfmJIY_-fogmyRhjE_i-Ped99yppoCNxe_LTPJVcBohLZJAvXXjNmmQKybvulJygpG1fiRz6XNQ28LqhMljYipBRHMtqR7CZMNjus0ky54-_sZ87MEdv6Li0aNai1nzzZ2mL7z7iYRwoB-n3Veni_iqoqzryAgMu_e98SQy6z6Jy2RvfvQyHIdRH8q-nhFLUROLf3D6aYYk9XkORPa9U135xX8QIC5wXXEpftdYSwB1yY_h-zNNUGVLi1PxlsPPuy7lD99t11pMN6mdQ0Vqju6Bihmb1vaqM41xZYm_27ysBYlUcG00xj0TLKDoSdYRtm6wWKAuTeSdkUcVeHg3S7nsW24BzFOcR1j9A4ygMSaTQ16Ga8uWlsmpS4JI7eApKniZ0LuaC8LqcLKQ0G-dpePOjce8H-palHJhJwaEpUppMXxr5cV6mfSSao2M8o_lwQNCDLNOLDoAmlwt8dZwrRRyM_-fe3KRX7u892pAQ2dVFi9j5pGVXoZMdTTD_cAGlQs7QzexOVX5qQtDOQW8be_RiPnO40VRZUufWuazNlOxXlC2_1d1TUS8DEAbuINcSIzkE7Io_eTpBNkuskj-0hVOtnTcFbOwwL0BnGzvLMIG7GBQyDGENGSsAaG8JWjk7lZbecVDGXXs3VX_OnIB42QlOohNA5h8c2G41UdSshLE6pOypkw32oAayEb1Wb6buzgu3Aq-6RsowodpIvxAR5sbQzCceI5348XK0wD8SeA_G45WNTBBnNqYWu_5yWNEe9tB-GzSAxIROSQsuC_6hIqAHPWoGiVVdHQrfyt_Bti_Tg5BPSTnugnihX_LhRwtjTzbZd58mmChsMg56vft3LUzWoi5r6otywAUbyLI_ykpr8lTZjomFLQpHNfSK6EFoAR3nTQkxTpWP1_5uvFQr6eECqrPs7vaNw26H7B71-O9FpAUJP-SpKUQoMLpfrPlvAAjShZKfc_FZYHR8Qep1.adtrafficquality.google/pagead/... https://ep1.adtrafficquality.google/pagead/sodar?id=sodar2&v=255&t=2&li=gda_r20261020&jk=4415327395145927&bg=!wsGlwaPNAAa03ffslN07AEcBe5WfOOQdQrMAAYPWcQmapKmZ90-WM6Eel7reVoMuheSMEnOoKNmdBNaEXdTYruCt7g8SYxENw4l9qRoFs_-XacHSesOyFQIAAAB9UgAAAARoAQd-ADeVPysbv2VwJ9FHJTWMhNISfmJIY_-fogmyRhjE_i-Ped99yppoCNxe_LTPJVcBohLZJAvXXjNmmQKybvulJygpG1fiRz6XNQ28LqhMljYipBRHMtqR7CZMNjus0ky54-_sZ87MEdv6Li0aNai1nzzZ2mL7z7iYRwoB-n3Veni_iqoqzryAgMu_e98SQy6z6Jy2RvfvQyHIdRH8q-nhFLUROLf3D6aYYk9XkORPa9U135xX8QIC5wXXEpftdYSwB1yY_h-zNNUGVLi1PxlsPPuy7lD99t11pMN6mdQ0Vqju6Bihmb1vaqM41xZYm_27ysBYlUcG00xj0TLKDoSdYRtm6wWKAuTeSdkUcVeHg3S7nsW24BzFOcR1j9A4ygMSaTQ16Ga8uWlsmpS4JI7eApKniZ0LuaC8LqcLKQ0G-dpePOjce8H-palHJhJwaEpUppMXxr5cV6mfSSao2M8o_lwQNCDLNOLDoAmlwt8dZwrRRyM_-fe3KRX7u892pAQ2dVFi9j5pGVXoZMdTTD_cAGlQs7QzexOVX5qQtDOQW8be_RiPnO40VRZUufWuazNlOxXlC2_1d1TUS8DEAbuINcSIzkE7Io_eTpBNkuskj-0hVOtnTcFbOwwL0BnGzvLMIG7GBQyDGENGSsAaG8JWjk7lZbecVDGXXs3VX_OnIB42QlOohNA5h8c2G41UdSshLE6pOypkw32oAayEb1Wb6buzgu3Aq-6RsowodpIvxAR5sbQzCceI5348XK0wD8SeA_G45WNTBBnNqYWu_5yWNEe9tB-GzSAxIROSQsuC_6hIqAHPWoGiVVdHQrfyt_Bti_Tg5BPSTnugnihX_LhRwtjTzbZd58mmChsMg56vft3LUzWoi5r6otywAUbyLI_ykpr8lTZjomFLQpHNfSK6EFoAR3nTQkxTpWP1_5uvFQr6eECqrPs7vaNw26H7B71-O9FpAUJP-SpKUQoMLpfrPlvAAjShZKfc_FZYHR8Q — 204 — 17 B — 835 ms — h3
HTML JavaScript CSS Images Fonts XHR/Fetch Other
Third-Party Script Cost
Per-script blocking time, transfer cost, and cache headers
INFO
70% of JavaScript execution is third-party
First-party Third-party 207ms · 724KB · €2/mo
pagead2.googlesyndication.com
Other
Optional
Execution 75ms
Transfer 165 KB
Unused 72%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 71ms
Transfer 177 KB
Unused 42%
Monthly Cost €1/mo
www.batch-profit.com
Other
Optional
Execution 61ms
Transfer 382 KB
Unused 75%
Monthly Cost €1/mo

70% of JavaScript execution time comes from third-party scripts.

Why this matters

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

72% of pagead2.googlesyndication.com'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

75% of www.batch-profit.com'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.

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