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https://medicaldaily.com

Performance

· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
86
GRADE
B
FIX
2
REVIEW
4
PASS
9
INFO
2

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

Mobile Desktop
72
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
86
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.

3.08 s

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

4.73 s

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

254 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.060

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

3.08 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.

7.98 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
9 PASS 4 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 (727.7 KiB of 727.8 KiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

B
Image Optimization
16 images, 0 KB saveable
REVIEW
16 images, 0 KB saveable
Info::
All images are well-optimized
16 images 179 KB
0 oversized -0 KB
5 legacy format
0 missing dimensions CLS risk
C
JS Execution Cost
Action
1579ms total JS execution
REVIEW
1579ms total JS execution
Warning::
https://www.medicaldaily.com/: 410ms CPU time
Warning::
https://choices.consentframework.com/js/pa/41059/c...: 299ms CPU time
Warning::
Unattributable: 285ms CPU time
Info::
https://www.googletagmanager.com/gtm.js?id=GTM-M8V...: 176ms CPU time
Info::
https://www.googletagmanager.com/gtag/js?id=G-SH2Q...: 171ms CPU time
Warning::
Third-party scripts: 1579ms (100% of total)

Main Thread Breakdown

Script Evaluation 52% Other 19% Style & Layout 11% Script Parsing & Compilation 10% Rendering 5% Parse HTML & CSS 3%
ScriptTotalScriptingParse/CompileParty
https://www.medicaldaily.com/410ms74ms28ms3rd
https://choices.consentframework.com/js/pa/41059/c/9YcS9/cmp299ms211ms45ms3rd
Unattributable285ms58ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-M8VFQLX176ms145ms28ms3rd
https://www.googletagmanager.com/gtag/js?id=G-SH2QNV2CQK&cx=c&gtm=4e64k1171ms132ms38ms3rd
https://static.chartbeat.com/js/chartbeat.js84ms78ms3ms3rd
https://cache.consentframework.com/js/pa/41059/c/9YcS9/stub80ms78ms1ms3rd
https://g.medicaldaily.com/sys/js/8279496ed805304963302a16b929757e.js?v=177619954973ms50ms9ms3rd
C
JS Bundles
Action
13 scripts, 178 KB unused
REVIEW
13 scripts, 178 KB unused
Warning::
https://www.googletagmanager.com/gtag/js?id=G-SH2Q...: 65 KB unused (42%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-M8V...: 59 KB unused (48%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://choices.consentframework.com/js/pa/41059/c...: 31 KB unused (23%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://g.medicaldaily.com/sys/js/8279496ed8053049...: 23 KB unused (63%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 178 KB
178 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.googletagmanager.com/gtag/js?id=G-SH2QNV2CQK&cx=c&gtm=4e64k1155 KB65 KB (42%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-M8VFQLX122 KB59 KB (48%)✓3rd
https://choices.consentframework.com/js/pa/41059/c/9YcS9/cmp136 KB31 KB (23%)✓3rd
https://g.medicaldaily.com/sys/js/8279496ed805304963302a16b929757e.js?v=177619954937 KB23 KB (63%)✓3rd
https://g.medicaldaily.com/sys/js/3a01ce5912471ea9604df7353ae5fd6f.js?v=17761995492 KB—✓3rd
https://g.medicaldaily.com/www/js/adblock_prebid.js1 KB—✓3rd
https://stats.myibtimes.com/tool/ivtcheck?callback=fq_callback&ref=&cb=17769024582210 KB—✓3rd
https://g.medicaldaily.com/front/js/counter.js?a=282 KB—✓3rd
https://stats.myibtimes.com/counter/article?ack=sys_callback&site_id=302&c_what=section&a_id=0&r_id=0&c_id=0&c_url=/&referer=&device=mobile&a_editor=1&c_country=FR&xz=5&from=web&zyx=2&c_uque=1&c_ruque=1&c_visits=1&c_ts=nonpromoted&c_promo=&c_system=2&c_browser=1&c_agent=Mozilla/5.0%20(Linux;%20Android%2011;%20moto%20g%20power%20(2022))%20AppleWebKit/537.36%20(KHTML,%20like%20Gecko)%20Chrome/147.0.0.0%20Mobile%20Safari/537.360 KB—✓3rd
https://cache.consentframework.com/js/pa/41059/c/9YcS9/stub2 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
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A
Page Weight Budget
728 KB transferred, 38 requests
PASS
728 KB transferred, 38 requests
Info::
Page weighs 1.9 MB (728 KB transferred)
Info::
38 HTTP requests
Info::
Estimated 0.15 g CO2 per page load
728 KB / 2.4 MB budget
728 KB transferred
38 requests
0.15 g CO2 per page load
JavaScript 480.3 KiB 66%
Images 178.6 KiB 25%
HTML 47.6 KiB 7%
Fonts 14.3 KiB 2%
Other 2.5 KiB 0%
Other 2.4 KiB 0%
CSS 1.3 KiB 0%
Other 732 B 0%
0 2.4 MB 4.9 MB
Under budget
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
1 fonts (14 KB)
PASS
1 fonts (14 KB)
Info::
1 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

1

14 KB total

Render-blocking

0

of 1

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 FCP 3.1 s LCP 4.7 shttps://g.medicaldaily.com/www/fonts/Genericons.woffGenericons.woff https://g.medicaldaily.com/www/fonts/Genericons.woff — 14.3 KiB — 79 ms — font-display: swap
Genericons.woff woff swap
Size 14 KB
Load time 79 ms
Start 680 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
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 ~4 KB and ~8 ms

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
Page Weight Inventory
38 resources · 728 KB · 178 KB savings available
PASS
38 resources · 728 KB · 178 KB savings available
Info::
Within 1MB page-weight target
Got: 728 KB
Info::
~178 KB of savings available
Warning::
37 third-party resources (100% of weight)
38 resources · 727.8 KiB · 37 third-party Within 1MB page-weight target
JavaScript 66% · 480.6 KiB
Image 25% · 181.0 KiB
Document 7% · 47.6 KiB
Font 2% · 14.3 KiB
Other 0% · 2.9 KiB
CSS 0% · 1.3 KiB

~177.9 KiB of savings available

Remove unused JavaScript: 177.9 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
Network Waterfall
38 requests over 1501ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 3.1 s LCP 4.7 shttps://medicaldaily.com// https://medicaldaily.com/ — 301 — 94 B — 297 ms — h2https://www.medicaldaily.com/www.medicaldaily.com/ https://www.medicaldaily.com/ — 200 — 47.6 KiB — 291 ms — h2https://g.medicaldaily.com/sys/js/8279496ed805304963302a16b929757e.js?v=1776199549g.medicaldaily.com/sys/js/8279496ed... https://g.medicaldaily.com/sys/js/8279496ed805304963302a16b929757e.js?v=1776199549 — 200 — 37.0 KiB — 186 ms — h2https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,700;1,6..72,400;1,6..72,700&family=Plus+Jakarta+Sans:wght@500;700&display=swapfonts.googleapis.com/css2?family=DM... https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,700;1,6..72,400;1,6..72,700&family=Plus+Jakarta+Sans:wght@500;700&display=swap — 200 — 1.3 KiB — 119 ms — h2https://d.medicaldaily.com/en/full/482269/covid.webp?w=466&h=311&f=3a20e3488de9df33b72e479f7a5a75a3d.medicaldaily.com/en/full/482269/c... https://d.medicaldaily.com/en/full/482269/covid.webp?w=466&h=311&f=3a20e3488de9df33b72e479f7a5a75a3 — 200 — 28.8 KiB — 326 ms — h2https://d.medicaldaily.com/en/full/482268/bread.webp?w=466&h=311&f=f3c67c6f33ea974ccc1cd8f177aed8d9d.medicaldaily.com/en/full/482268/b... https://d.medicaldaily.com/en/full/482268/bread.webp?w=466&h=311&f=f3c67c6f33ea974ccc1cd8f177aed8d9 — 200 — 27.5 KiB — 285 ms — h2https://g.medicaldaily.com/themes/favicons/site.webmanifestg.medicaldaily.com/themes/favicons/... https://g.medicaldaily.com/themes/favicons/site.webmanifest — 200 — 732 B — 123 ms — h2https://cache.consentframework.com/js/pa/41059/c/9YcS9/stubcache.consentframework.com/js/pa/41... https://cache.consentframework.com/js/pa/41059/c/9YcS9/stub — 200 — 2.5 KiB — 184 ms — h2https://choices.consentframework.com/js/pa/41059/c/9YcS9/cmpchoices.consentframework.com/js/pa/... https://choices.consentframework.com/js/pa/41059/c/9YcS9/cmp — 200 — 135.7 KiB — 268 ms — h2https://g.medicaldaily.com/sys/js/3a01ce5912471ea9604df7353ae5fd6f.js?v=1776199549g.medicaldaily.com/sys/js/3a01ce591... https://g.medicaldaily.com/sys/js/3a01ce5912471ea9604df7353ae5fd6f.js?v=1776199549 — 200 — 2.0 KiB — 57 ms — h2https://g.medicaldaily.com/www/js/adblock_prebid.jsg.medicaldaily.com/www/js/adblock_p... https://g.medicaldaily.com/www/js/adblock_prebid.js — 200 — 741 B — 55 ms — h2https://stats.myibtimes.com/tool/ivtcheck?callback=fq_callback&ref=&cb=1776902458221stats.myibtimes.com/tool/ivtcheck?c... https://stats.myibtimes.com/tool/ivtcheck?callback=fq_callback&ref=&cb=1776902458221 — 200 — 462 B — 583 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-M8VFQLXwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-M8VFQLX — 200 — 122.5 KiB — 183 ms — h2https://g.medicaldaily.com/www/img/social/twitter-x-white.svgg.medicaldaily.com/www/img/social/t... https://g.medicaldaily.com/www/img/social/twitter-x-white.svg — 200 — 1017 B — 54 ms — h2https://g.medicaldaily.com/www/images/ad.gifg.medicaldaily.com/www/images/ad.gi... https://g.medicaldaily.com/www/images/ad.gif — 200 — 1.9 KiB — 54 ms — h2https://g.medicaldaily.com/www/images/deco-dot.pngg.medicaldaily.com/www/images/deco-... https://g.medicaldaily.com/www/images/deco-dot.png — 200 — 756 B — 55 ms — h2https://d.medicaldaily.com/en/full/482267/pregnant.webp?w=466&h=311&f=5f68b3126b56d5622881dea4cde6fa4fd.medicaldaily.com/en/full/482267/p... https://d.medicaldaily.com/en/full/482267/pregnant.webp?w=466&h=311&f=5f68b3126b56d5622881dea4cde6fa4f — 200 — 9.8 KiB — 411 ms — h2https://d.medicaldaily.com/en/full/482266/virus-cell.webp?w=466&h=311&f=b8c93fb00b601c0e8e790817b8498708d.medicaldaily.com/en/full/482266/v... https://d.medicaldaily.com/en/full/482266/virus-cell.webp?w=466&h=311&f=b8c93fb00b601c0e8e790817b8498708 — 200 — 29.4 KiB — 68 ms — h2https://d.medicaldaily.com/en/full/482265/person-giving-massage-legs.webp?w=466&h=311&f=6c0df77deae1bbd407d4a9cda08264d2d.medicaldaily.com/en/full/482265/p... https://d.medicaldaily.com/en/full/482265/person-giving-massage-legs.webp?w=466&h=311&f=6c0df77deae1bbd407d4a9cda08264d2 — 200 — 21.1 KiB — 487 ms — h2https://d.medicaldaily.com/en/full/482263/doctor.webp?w=466&h=311&f=5ed03490592f16e3f9056128f1c55755d.medicaldaily.com/en/full/482263/d... https://d.medicaldaily.com/en/full/482263/doctor.webp?w=466&h=311&f=5ed03490592f16e3f9056128f1c55755 — 200 — 9.3 KiB — 425 ms — h2https://d.medicaldaily.com/en/full/482189/covid-19-illustration.webp?w=466&h=311&f=f74b07c1149556aad0956588700b646ed.medicaldaily.com/en/full/482189/c... https://d.medicaldaily.com/en/full/482189/covid-19-illustration.webp?w=466&h=311&f=f74b07c1149556aad0956588700b646e — 200 — 16.7 KiB — 78 ms — h2https://d.medicaldaily.com/en/full/481893/covid-19-vaccine-vial.webp?w=466&h=311&f=662ce11e1be01d5f9f07d38afb0be26cd.medicaldaily.com/en/full/481893/c... https://d.medicaldaily.com/en/full/481893/covid-19-vaccine-vial.webp?w=466&h=311&f=662ce11e1be01d5f9f07d38afb0be26c — 200 — 4.7 KiB — 434 ms — h2https://d.medicaldaily.com/en/full/481809/woman-black-jacket-wearing-mask.webp?w=466&h=311&f=1ec8a08fe2cb02b362797abfb093c86ed.medicaldaily.com/en/full/481809/w... https://d.medicaldaily.com/en/full/481809/woman-black-jacket-wearing-mask.webp?w=466&h=311&f=1ec8a08fe2cb02b362797abfb093c86e — 200 — 11.7 KiB — 460 ms — h2https://d.medicaldaily.com/en/full/481773/covid-19-vaccine.webp?w=466&h=311&f=f9ccd7ac07c795c718ac6a86a2833892d.medicaldaily.com/en/full/481773/c... https://d.medicaldaily.com/en/full/481773/covid-19-vaccine.webp?w=466&h=311&f=f9ccd7ac07c795c718ac6a86a2833892 — 200 — 15.4 KiB — 491 ms — h2https://g.medicaldaily.com/www/fonts/Genericons.woffg.medicaldaily.com/www/fonts/Generi... https://g.medicaldaily.com/www/fonts/Genericons.woff — 200 — 14.3 KiB — 79 ms — h2https://g.medicaldaily.com/front/js/counter.js?a=28g.medicaldaily.com/front/js/counter... https://g.medicaldaily.com/front/js/counter.js?a=28 — 200 — 2.2 KiB — 30 ms — h2https://stats.myibtimes.com/counter/article?ack=sys_callback&site_id=302&c_what=section&a_id=0&r_id=0&c_id=0&c_url=/&referer=&device=mobile&a_editor=1&c_country=FR&xz=5&from=web&zyx=2&c_uque=1&c_ruque=1&c_visits=1&c_ts=nonpromoted&c_promo=&c_system=2&c_browser=1&c_agent=Mozilla/5.0%20(Linux;%20Android%2011;%20moto%20g%20power%20(2022))%20AppleWebKit/537.36%20(KHTML,%20like%20Gecko)%20Chrome/147.0.0.0%20Mobile%20Safari/537.36stats.myibtimes.com/counter/article... https://stats.myibtimes.com/counter/article?ack=sys_callback&site_id=302&c_what=section&a_id=0&r_id=0&c_id=0&c_url=/&referer=&device=mobile&a_editor=1&c_country=FR&xz=5&from=web&zyx=2&c_uque=1&c_ruque=1&c_visits=1&c_ts=nonpromoted&c_promo=&c_system=2&c_browser=1&c_agent=Mozilla/5.0%20(Linux;%20Android%2011;%20moto%20g%20power%20(2022))%20AppleWebKit/537.36%20(KHTML,%20like%20Gecko)%20Chrome/147.0.0.0%20Mobile%20Safari/537.36 — 200 — 400 B — 525 ms — h2https://www.googletagmanager.com/gtag/js?id=G-SH2QNV2CQK&cx=c&gtm=4e64k1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-SH2QNV2CQK&cx=c&gtm=4e64k1 — 200 — 155.5 KiB — 63 ms — h2https://static.chartbeat.com/js/chartbeat.jsstatic.chartbeat.com/js/chartbeat.j... https://static.chartbeat.com/js/chartbeat.js — 200 — 16.1 KiB — 108 ms — h2https://static.getclicky.com/jsstatic.getclicky.com/js https://static.getclicky.com/js — 200 — 5.3 KiB — 89 ms — h3
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 3.1 s LCP 4.7 shttps://medicaldaily.com// https://medicaldaily.com/ — 301 — 94 B — 297 ms — h2https://www.medicaldaily.com/www.medicaldaily.com/ https://www.medicaldaily.com/ — 200 — 47.6 KiB — 291 ms — h2https://g.medicaldaily.com/sys/js/8279496ed805304963302a16b929757e.js?v=1776199549g.medicaldaily.com/sys/js/8279496ed... https://g.medicaldaily.com/sys/js/8279496ed805304963302a16b929757e.js?v=1776199549 — 200 — 37.0 KiB — 186 ms — h2https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,700;1,6..72,400;1,6..72,700&family=Plus+Jakarta+Sans:wght@500;700&display=swapfonts.googleapis.com/css2?family=DM... https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,700;1,6..72,400;1,6..72,700&family=Plus+Jakarta+Sans:wght@500;700&display=swap — 200 — 1.3 KiB — 119 ms — h2https://d.medicaldaily.com/en/full/482269/covid.webp?w=466&h=311&f=3a20e3488de9df33b72e479f7a5a75a3d.medicaldaily.com/en/full/482269/c... https://d.medicaldaily.com/en/full/482269/covid.webp?w=466&h=311&f=3a20e3488de9df33b72e479f7a5a75a3 — 200 — 28.8 KiB — 326 ms — h2https://d.medicaldaily.com/en/full/482268/bread.webp?w=466&h=311&f=f3c67c6f33ea974ccc1cd8f177aed8d9d.medicaldaily.com/en/full/482268/b... https://d.medicaldaily.com/en/full/482268/bread.webp?w=466&h=311&f=f3c67c6f33ea974ccc1cd8f177aed8d9 — 200 — 27.5 KiB — 285 ms — h2https://g.medicaldaily.com/themes/favicons/site.webmanifestg.medicaldaily.com/themes/favicons/... https://g.medicaldaily.com/themes/favicons/site.webmanifest — 200 — 732 B — 123 ms — h2https://cache.consentframework.com/js/pa/41059/c/9YcS9/stubcache.consentframework.com/js/pa/41... https://cache.consentframework.com/js/pa/41059/c/9YcS9/stub — 200 — 2.5 KiB — 184 ms — h2https://choices.consentframework.com/js/pa/41059/c/9YcS9/cmpchoices.consentframework.com/js/pa/... https://choices.consentframework.com/js/pa/41059/c/9YcS9/cmp — 200 — 135.7 KiB — 268 ms — h2https://g.medicaldaily.com/sys/js/3a01ce5912471ea9604df7353ae5fd6f.js?v=1776199549g.medicaldaily.com/sys/js/3a01ce591... https://g.medicaldaily.com/sys/js/3a01ce5912471ea9604df7353ae5fd6f.js?v=1776199549 — 200 — 2.0 KiB — 57 ms — h2https://g.medicaldaily.com/www/js/adblock_prebid.jsg.medicaldaily.com/www/js/adblock_p... https://g.medicaldaily.com/www/js/adblock_prebid.js — 200 — 741 B — 55 ms — h2https://stats.myibtimes.com/tool/ivtcheck?callback=fq_callback&ref=&cb=1776902458221stats.myibtimes.com/tool/ivtcheck?c... https://stats.myibtimes.com/tool/ivtcheck?callback=fq_callback&ref=&cb=1776902458221 — 200 — 462 B — 583 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-M8VFQLXwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-M8VFQLX — 200 — 122.5 KiB — 183 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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
100% of JavaScript execution is third-party
First-party Third-party 1579ms · 517KB · $21/mo
www.medicaldaily.com
Other
Costly
Execution 410ms
Transfer 48 KB
Monthly Cost $5/mo
choices.consentframework.com
Other
Costly
Execution 299ms
Transfer 136 KB
Unused 23%
Monthly Cost $4/mo
Unattributable
Other
Costly
Execution 285ms
Transfer 0 KB
Monthly Cost $4/mo
Google Tag Manager
Tag Manager
Optional
Execution 176ms
Transfer 122 KB
Unused 48%
Monthly Cost $2/mo
Google Tag Manager
Tag Manager
Optional
Execution 171ms
Transfer 155 KB
Unused 42%
Monthly Cost $2/mo
static.chartbeat.com
Other
Optional
Execution 84ms
Transfer 16 KB
Monthly Cost $1/mo
cache.consentframework.com
Other
Optional
Execution 80ms
Transfer 2 KB
Monthly Cost $1/mo
g.medicaldaily.com
Other
Optional
Execution 73ms
Transfer 37 KB
Unused 63%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.medicaldaily.com adds 410ms and costs ~$5/month
  • choices.consentframework.com adds 299ms and costs ~$4/month
  • Unattributable adds 285ms and costs ~$4/month

100% 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

www.medicaldaily.com takes 410ms 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

choices.consentframework.com takes 299ms 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

Unattributable takes 285ms 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

63% of g.medicaldaily.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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