Skip to content
https://semanticscholar.org

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
71
GRADE
C
FIX
5
REVIEW
3
PASS
5
INFO
2

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

Mobile Desktop
71
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.
77
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.

1.45 s

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

1.55 s

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

411 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.

1.45 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.

4.22 s

Page Load Progression

389 ms
778 ms
1.2 s
1.6 s
1.9 s
2.3 s
2.7 s
3.1 s
Checks
15
5 PASS 3 REVIEW 5 FIX
D
Page Weight Budget
Action
2.4 MB transferred, 48 requests
FIX
2.4 MB transferred, 48 requests
Info::
Page weighs 7.9 MB (2.4 MB transferred)
Warning::
JavaScript is 2.1 MB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 2.1 MB
Info::
48 HTTP requests
Info::
Estimated 0.51 g CO2 per page load
2.4 MB / 2.4 MB budget
2.4 MB transferred
48 requests
0.51 g CO2 per page load
JavaScript 2.1 MiB 89%
CSS 87.3 KiB 4%
HTML 87.3 KiB 4%
Fonts 79.1 KiB 3%
Other 6.1 KiB 0%
Images 4.9 KiB 0%
Other 2.0 KiB 0%
Other 2.0 KiB 0%
Other 563 B 0%
0 2.4 MB 4.9 MB
Approaching limit

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

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 (2.4 MiB of 2.4 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
F
JS Bundles
Action
15 scripts, 1.1 MB unused
FIX
15 scripts, 1.1 MB unused
Warning::
https://cdn.semanticscholar.org/bc669961c407e17a/j...: 396 KB unused (56%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04...: 257 KB unused (51%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtag/js?id=AW-936...: 103 KB unused (73%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://fast.appcues.com/generic/main/7.20.2/appcu...: 73 KB unused (72%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.googletagmanager.com/gtm.js?id=GTM-592...: 71 KB unused (46%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 1.1 MB
1086 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://cdn.semanticscholar.org/bc669961c407e17a/js/BrowserEntry.tsx.js715 KB396 KB (56%)✓3rd
https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/challenge.js501 KB257 KB (51%)✓3rd
https://www.googletagmanager.com/gtag/js?id=AW-936736651&cx=c&gtm=4e64h1142 KB103 KB (73%)✓3rd
https://fast.appcues.com/generic/main/7.20.2/appcues.main.6a6a274575024b516c91cfd03d287c29b5744063.js101 KB73 KB (72%)✓3rd
https://www.googletagmanager.com/gtm.js?id=GTM-592W6WL155 KB71 KB (46%)✓3rd
https://accounts.google.com/gsi/client96 KB68 KB (72%)✓3rd
https://www.googletagmanager.com/gtag/js?id=G-H7P4ZT52H5177 KB64 KB (36%)✓3rd
https://www.googletagmanager.com/gtag/js?id=AW-936736651142 KB54 KB (38%)✓3rd
https://cdn.semanticscholar.org/bc669961c407e17a/js/bundle-2571.js65 KB—✓3rd
https://js.hsadspixel.net/pixels.js4 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

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

F
Page Weight Inventory
Action
48 resources · 2.4 MB · 1.1 MB savings available
FIX
48 resources · 2.4 MB · 1.1 MB savings available
Warning::
Page weight 1.4 MB over 1MB target
Got: 2.4 MB Expected: ≤ 1 MB
Info::
~1.1 MB of savings available
Warning::
47 third-party resources (100% of weight)
Info::
2 resources over 200KB
48 resources · 2.4 MiB · 47 third-party 1.4 MiB over 1MB target
JavaScript 89% · 2.1 MiB
Document 4% · 87.9 KiB
CSS 4% · 87.3 KiB
Font 3% · 79.1 KiB
Other 0% · 8.6 KiB
Image 0% · 6.4 KiB

~1.1 MiB of savings available

Remove unused JavaScript: 1.1 MiB
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
7 images, 0 KB saveable
REVIEW
7 images, 0 KB saveable
Info::
All images are well-optimized
7 images 5 KB
0 oversized -0 KB
5 legacy format
0 missing dimensions CLS risk
C
JS Execution Cost
Action
1349ms total JS execution
REVIEW
1349ms total JS execution
Warning::
https://cdn.semanticscholar.org/bc669961c407e17a/j...: 362ms CPU time
Warning::
https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04...: 331ms CPU time
Info::
https://js.hs-analytics.net/analytics/177679890000...: 121ms CPU time
Info::
https://fast.appcues.com/generic/main/7.20.2/appcu...: 119ms CPU time
Info::
https://www.semanticscholar.org/: 106ms CPU time
Warning::
Third-party scripts: 1349ms (100% of total)

Main Thread Breakdown

Script Evaluation 69% Script Parsing & Compilation 12% Other 8% Style & Layout 7%
ScriptTotalScriptingParse/CompileParty
https://cdn.semanticscholar.org/bc669961c407e17a/js/BrowserEntry.tsx.js362ms288ms70ms3rd
https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/challenge.js331ms270ms41ms3rd
https://js.hs-analytics.net/analytics/1776798900000/5910970.js121ms90ms2ms3rd
https://fast.appcues.com/generic/main/7.20.2/appcues.main.6a6a274575024b516c91cfd03d287c29b5744063.js119ms108ms9ms3rd
https://www.semanticscholar.org/106ms4ms4ms3rd
https://www.googletagmanager.com/gtag/js?id=G-H7P4ZT52H589ms69ms12ms3rd
Unattributable88ms13ms0ms3rd
https://www.googletagmanager.com/gtm.js?id=GTM-592W6WL73ms51ms11ms3rd
https://www.googletagmanager.com/gtag/js?id=AW-93673665161ms50ms10ms3rd
C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

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 (79 KB)
PASS
4 fonts (79 KB)
Info::
4 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

4

79 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 500 ms 1.0 s 1.5 s FCP 1.5 s LCP 1.6 sdata:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABHwAAwAAAAAGnwAAiMSAAAAAAAAAAAAAAAAAAA…font-woff;charset=utf-8... data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABHwAAwAAAAAGnwAAiMSAAAAAAAAAAAAAAAAAAA… — 4.5 KiB — 39 ms — font-display: swapdata:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABI0AAwAAAAAGqAAAiMSAAAAAAAAAAAAAAAAAAA…font-woff;charset=utf-8... data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABI0AAwAAAAAGqAAAiMSAAAAAAAAAAAAAAAAAAA… — 4.6 KiB — 40 ms — font-display: swaphttps://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2KFO7CnqEu92Fr1ME7kSn66a... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 36.7 KiB — 55 ms — font-display: swaphttps://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2BngMUXZYTXPIvIBgJJSb6uf... https://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2 — 33.4 KiB — 53 ms — font-display: swap
font-woff;charset=utf-8... woff swap
Size 4 KB
Load time 39 ms
Start 555 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
font-woff;charset=utf-8... woff swap
Size 5 KB
Load time 40 ms
Start 556 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
KFO7CnqEu92Fr1ME7kSn66a... woff2 swap
Size 37 KB
Load time 55 ms
Start 590 ms
Risk FOUT — text flashes from fallback to web font
BngMUXZYTXPIvIBgJJSb6uf... woff2 swap
Size 33 KB
Load time 53 ms
Start 592 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)

Fixing the unchecked items could save ~3 KB and ~6 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
Network Waterfall
48 requests over 2953ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 1.5 s LCP 1.6 shttps://semanticscholar.org// https://semanticscholar.org/ — 301 — 484 B — 198 ms — http/1.1https://www.semanticscholar.org/www.semanticscholar.org/ https://www.semanticscholar.org/ — 200 — 87.3 KiB — 349 ms — http/1.1https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,600,700|Roboto:300,400,500,600,700&display=swapfonts.googleapis.com/css?family=Rob... https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,600,700|Roboto:300,400,500,600,700&display=swap — 200 — 2.5 KiB — 76 ms — h2https://cdn.semanticscholar.org/bc669961c407e17a/css/main.csscdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/css/main.css — 200 — 82.1 KiB — 82 ms — h2https://fast.appcues.com/87350.jsfast.appcues.com/87350.js https://fast.appcues.com/87350.js — 200 — 6.2 KiB — 61 ms — h2https://www.googletagmanager.com/gtag/js?id=G-H7P4ZT52H5www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-H7P4ZT52H5 — 200 — 177.4 KiB — 147 ms — h2https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/challenge.jsc09bc9c04079.edge.sdk.awswaf.com/c0... https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/challenge.js — 200 — 501.4 KiB — 140 ms — h2https://js.hs-scripts.com/5910970.jsjs.hs-scripts.com/5910970.js https://js.hs-scripts.com/5910970.js — 200 — 1.1 KiB — 94 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-592W6WLwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-592W6WL — 200 — 155.3 KiB — 145 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAnUAAAKACAMAAADNdn7MAAAC+lBMVEUAAAA9gOwvhfgiM2cgMGMyh…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAnUAAAKACAMAAADNdn7MAAAC+lBMVEUAAAA9gOwvhfgiM2cgMGMyh… — 200 — 0 B — 1 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAoIAAAHrCAYAAABb4/waAAAACXBIWXMAAAsSAAALEgHS3X78AAAgA…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAoIAAAHrCAYAAABb4/waAAAACXBIWXMAAAsSAAALEgHS3X78AAAgA… — 200 — 0 B — 0 ms — datahttps://fast.appcues.com/generic/main/7.20.2/appcues.main.6a6a274575024b516c91cfd03d287c29b5744063.jsfast.appcues.com/generic/main/7.20.... https://fast.appcues.com/generic/main/7.20.2/appcues.main.6a6a274575024b516c91cfd03d287c29b5744063.js — 200 — 101.1 KiB — 12 ms — h2https://cdn.semanticscholar.org/bc669961c407e17a/img/homepage-background.svgcdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/img/homepage-background.svg — 200 — 1.6 KiB — 23 ms — h2https://cdn.semanticscholar.org/bc669961c407e17a/img/Ai2_logo_offwhite_RGB.svgcdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/img/Ai2_logo_offwhite_RGB.svg — 200 — 1.4 KiB — 22 ms — h2data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABHwAAwAAAAAGnwAAiMSAAAAAAAAAAAAAAAAAAA…data:application/font-woff;charset=... data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABHwAAwAAAAAGnwAAiMSAAAAAAAAAAAAAAAAAAA… — 200 — 4.5 KiB — 39 ms — datadata:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABI0AAwAAAAAGqAAAiMSAAAAAAAAAAAAAAAAAAA…data:application/font-woff;charset=... data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABI0AAwAAAAAGqAAAiMSAAAAAAAAAAAAAAAAAAA… — 200 — 4.6 KiB — 40 ms — datahttps://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2fonts.gstatic.com/s/roboto/v51/KFO7... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 200 — 36.7 KiB — 55 ms — h3https://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2fonts.gstatic.com/s/robotoslab/v36/... https://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2 — 200 — 33.4 KiB — 53 ms — h3https://cdn.semanticscholar.org/bc669961c407e17a/js/bundle-2571.jscdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/js/bundle-2571.js — 200 — 64.6 KiB — 74 ms — h3https://cdn.semanticscholar.org/bc669961c407e17a/js/BrowserEntry.tsx.jscdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/js/BrowserEntry.tsx.js — 200 — 715.0 KiB — 123 ms — h3https://fast.appcues.com/generic/main/7.20.2/container.6a6a274575024b516c91cfd03d287c29b5744063.cssfast.appcues.com/generic/main/7.20.... https://fast.appcues.com/generic/main/7.20.2/container.6a6a274575024b516c91cfd03d287c29b5744063.css — 200 — 2.0 KiB — 3 ms — h2https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/mp_verifyc09bc9c04079.edge.sdk.awswaf.com/c0... https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/mp_verify — 200 — 723 B — 129 ms — h2https://accounts.google.com/gsi/clientaccounts.google.com/gsi/client https://accounts.google.com/gsi/client — 200 — 96.4 KiB — 153 ms — h2https://js.hsadspixel.net/pixels.jsjs.hsadspixel.net/pixels.js https://js.hsadspixel.net/pixels.js — 200 — 3.9 KiB — 72 ms — h2https://js.hubspot.com/web-interactives-embed.jsjs.hubspot.com/web-interactives-emb... https://js.hubspot.com/web-interactives-embed.js — 200 — 28.2 KiB — 78 ms — h2https://js.hs-analytics.net/analytics/1776798900000/5910970.jsjs.hs-analytics.net/analytics/17767... https://js.hs-analytics.net/analytics/1776798900000/5910970.js — 200 — 42.3 KiB — 79 ms — h2https://js.hs-banner.com/v2/5910970/banner.jsjs.hs-banner.com/v2/5910970/banner.... https://js.hs-banner.com/v2/5910970/banner.js — 200 — 24.1 KiB — 70 ms — h2https://region1.analytics.google.com/g/collect?v=2&tid=G-H7P4ZT52H5&gtm=45je64h1v9101518703za200zd9101518703&_p=1776799298796&_gaz=1&gcd=13l3lPl2l1l1&npa=1&dma_cps=a&dma=1&_eu=AAAAAGA&are=1&cid=1198365491.1776799300&frm=0&pscdl=noapi&rcb=18&sr=800x600&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&sid=1776799299&sct=1&seg=0&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&en=routeloadtiming&_fv=1&_nsi=1&_ss=1&_ee=1&ep.event_action=routeloadtiming&ep.event_category=NO%20TARGET&tfd=1399region1.analytics.google.com/g/coll... https://region1.analytics.google.com/g/collect?v=2&tid=G-H7P4ZT52H5&gtm=45je64h1v9101518703za200zd9101518703&_p=1776799298796&_gaz=1&gcd=13l3lPl2l1l1&npa=1&dma_cps=a&dma=1&_eu=AAAAAGA&are=1&cid=1198365491.1776799300&frm=0&pscdl=noapi&rcb=18&sr=800x600&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&sid=1776799299&sct=1&seg=0&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&en=routeloadtiming&_fv=1&_nsi=1&_ss=1&_ee=1&ep.event_action=routeloadtiming&ep.event_category=NO%20TARGET&tfd=1399 — 204 — 554 B — 94 ms — h2https://stats.g.doubleclick.net/g/collect?v=2&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261stats.g.doubleclick.net/g/collect?v... https://stats.g.doubleclick.net/g/collect?v=2&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261 — 204 — 563 B — 70 ms — h2https://www.google.es/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&z=1967195441www.google.es/ads/ga-audiences?v=1&... https://www.google.es/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&z=1967195441 — 200 — 408 B — 79 ms — h2
0 ms 1.0 s 2.0 s 3.0 s FCP 1.5 s LCP 1.6 shttps://semanticscholar.org// https://semanticscholar.org/ — 301 — 484 B — 198 ms — http/1.1https://www.semanticscholar.org/www.semanticscholar.org/ https://www.semanticscholar.org/ — 200 — 87.3 KiB — 349 ms — http/1.1https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,600,700|Roboto:300,400,500,600,700&display=swapfonts.googleapis.com/css?family=Rob... https://fonts.googleapis.com/css?family=Roboto+Slab:400,500,600,700|Roboto:300,400,500,600,700&display=swap — 200 — 2.5 KiB — 76 ms — h2https://cdn.semanticscholar.org/bc669961c407e17a/css/main.csscdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/css/main.css — 200 — 82.1 KiB — 82 ms — h2https://fast.appcues.com/87350.jsfast.appcues.com/87350.js https://fast.appcues.com/87350.js — 200 — 6.2 KiB — 61 ms — h2https://www.googletagmanager.com/gtag/js?id=G-H7P4ZT52H5www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=G-H7P4ZT52H5 — 200 — 177.4 KiB — 147 ms — h2https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/challenge.jsc09bc9c04079.edge.sdk.awswaf.com/c0... https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/challenge.js — 200 — 501.4 KiB — 140 ms — h2https://js.hs-scripts.com/5910970.jsjs.hs-scripts.com/5910970.js https://js.hs-scripts.com/5910970.js — 200 — 1.1 KiB — 94 ms — h2https://www.googletagmanager.com/gtm.js?id=GTM-592W6WLwww.googletagmanager.com/gtm.js?id=... https://www.googletagmanager.com/gtm.js?id=GTM-592W6WL — 200 — 155.3 KiB — 145 ms — h2data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAnUAAAKACAMAAADNdn7MAAAC+lBMVEUAAAA9gOwvhfgiM2cgMGMyh…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAnUAAAKACAMAAADNdn7MAAAC+lBMVEUAAAA9gOwvhfgiM2cgMGMyh… — 200 — 0 B — 1 ms — datadata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAoIAAAHrCAYAAABb4/waAAAACXBIWXMAAAsSAAALEgHS3X78AAAgA…data:image/png;base64,iVBORw0KGgoAA... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAoIAAAHrCAYAAABb4/waAAAACXBIWXMAAAsSAAALEgHS3X78AAAgA… — 200 — 0 B — 0 ms — datahttps://fast.appcues.com/generic/main/7.20.2/appcues.main.6a6a274575024b516c91cfd03d287c29b5744063.jsfast.appcues.com/generic/main/7.20.... https://fast.appcues.com/generic/main/7.20.2/appcues.main.6a6a274575024b516c91cfd03d287c29b5744063.js — 200 — 101.1 KiB — 12 ms — h2https://cdn.semanticscholar.org/bc669961c407e17a/img/homepage-background.svgcdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/img/homepage-background.svg — 200 — 1.6 KiB — 23 ms — h2https://cdn.semanticscholar.org/bc669961c407e17a/img/Ai2_logo_offwhite_RGB.svgcdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/img/Ai2_logo_offwhite_RGB.svg — 200 — 1.4 KiB — 22 ms — h2data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABHwAAwAAAAAGnwAAiMSAAAAAAAAAAAAAAAAAAA…data:application/font-woff;charset=... data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABHwAAwAAAAAGnwAAiMSAAAAAAAAAAAAAAAAAAA… — 200 — 4.5 KiB — 39 ms — datadata:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABI0AAwAAAAAGqAAAiMSAAAAAAAAAAAAAAAAAAA…data:application/font-woff;charset=... data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAABI0AAwAAAAAGqAAAiMSAAAAAAAAAAAAAAAAAAA… — 200 — 4.6 KiB — 40 ms — datahttps://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2fonts.gstatic.com/s/roboto/v51/KFO7... https://fonts.gstatic.com/s/roboto/v51/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2 — 200 — 36.7 KiB — 55 ms — h3https://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2fonts.gstatic.com/s/robotoslab/v36/... https://fonts.gstatic.com/s/robotoslab/v36/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2 — 200 — 33.4 KiB — 53 ms — h3https://cdn.semanticscholar.org/bc669961c407e17a/js/bundle-2571.jscdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/js/bundle-2571.js — 200 — 64.6 KiB — 74 ms — h3https://cdn.semanticscholar.org/bc669961c407e17a/js/BrowserEntry.tsx.jscdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/js/BrowserEntry.tsx.js — 200 — 715.0 KiB — 123 ms — h3https://fast.appcues.com/generic/main/7.20.2/container.6a6a274575024b516c91cfd03d287c29b5744063.cssfast.appcues.com/generic/main/7.20.... https://fast.appcues.com/generic/main/7.20.2/container.6a6a274575024b516c91cfd03d287c29b5744063.css — 200 — 2.0 KiB — 3 ms — h2https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/mp_verifyc09bc9c04079.edge.sdk.awswaf.com/c0... https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/mp_verify — 200 — 723 B — 129 ms — h2https://accounts.google.com/gsi/clientaccounts.google.com/gsi/client https://accounts.google.com/gsi/client — 200 — 96.4 KiB — 153 ms — h2https://js.hsadspixel.net/pixels.jsjs.hsadspixel.net/pixels.js https://js.hsadspixel.net/pixels.js — 200 — 3.9 KiB — 72 ms — h2https://js.hubspot.com/web-interactives-embed.jsjs.hubspot.com/web-interactives-emb... https://js.hubspot.com/web-interactives-embed.js — 200 — 28.2 KiB — 78 ms — h2https://js.hs-analytics.net/analytics/1776798900000/5910970.jsjs.hs-analytics.net/analytics/17767... https://js.hs-analytics.net/analytics/1776798900000/5910970.js — 200 — 42.3 KiB — 79 ms — h2https://js.hs-banner.com/v2/5910970/banner.jsjs.hs-banner.com/v2/5910970/banner.... https://js.hs-banner.com/v2/5910970/banner.js — 200 — 24.1 KiB — 70 ms — h2https://region1.analytics.google.com/g/collect?v=2&tid=G-H7P4ZT52H5&gtm=45je64h1v9101518703za200zd9101518703&_p=1776799298796&_gaz=1&gcd=13l3lPl2l1l1&npa=1&dma_cps=a&dma=1&_eu=AAAAAGA&are=1&cid=1198365491.1776799300&frm=0&pscdl=noapi&rcb=18&sr=800x600&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&sid=1776799299&sct=1&seg=0&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&en=routeloadtiming&_fv=1&_nsi=1&_ss=1&_ee=1&ep.event_action=routeloadtiming&ep.event_category=NO%20TARGET&tfd=1399region1.analytics.google.com/g/coll... https://region1.analytics.google.com/g/collect?v=2&tid=G-H7P4ZT52H5&gtm=45je64h1v9101518703za200zd9101518703&_p=1776799298796&_gaz=1&gcd=13l3lPl2l1l1&npa=1&dma_cps=a&dma=1&_eu=AAAAAGA&are=1&cid=1198365491.1776799300&frm=0&pscdl=noapi&rcb=18&sr=800x600&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uam=&uamb=0&uap=macOS&uapv=10.15.7&uaw=0&ul=en-us&_s=1&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&sid=1776799299&sct=1&seg=0&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&en=routeloadtiming&_fv=1&_nsi=1&_ss=1&_ee=1&ep.event_action=routeloadtiming&ep.event_category=NO%20TARGET&tfd=1399 — 204 — 554 B — 94 ms — h2https://stats.g.doubleclick.net/g/collect?v=2&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261stats.g.doubleclick.net/g/collect?v... https://stats.g.doubleclick.net/g/collect?v=2&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261 — 204 — 563 B — 70 ms — h2https://www.google.es/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&z=1967195441www.google.es/ads/ga-audiences?v=1&... https://www.google.es/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-H7P4ZT52H5&cid=1198365491.1776799300&gtm=45je64h1v9101518703za200zd9101518703&rcb=18&aip=1&dma=1&dma_cps=a&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=0~115938466~115938468~117266401~117384406~117512543~118128923~118463261&z=1967195441 — 200 — 408 B — 79 ms — h2https://www.google.com/ccm/collect?rcb=10&frm=0&ae=g&en=page_view&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&scrsrc=www.googletagmanager.com&rnd=491905302.1776799300&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&auid=1736051573.1776799300&navt=n&npa=1&ep.ads_data_redaction=0&gtm=45He64h1v812236506za200zd812236506xea&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938468~117266401~117384406&apve=1&apvf=f&apvc=1&tft=1776799299765&tfd=1489www.google.com/ccm/collect?rcb=10&f... https://www.google.com/ccm/collect?rcb=10&frm=0&ae=g&en=page_view&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&scrsrc=www.googletagmanager.com&rnd=491905302.1776799300&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&auid=1736051573.1776799300&navt=n&npa=1&ep.ads_data_redaction=0&gtm=45He64h1v812236506za200zd812236506xea&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938468~117266401~117384406&apve=1&apvf=f&apvc=1&tft=1776799299765&tfd=1489 — 200 — 21 B — 140 ms — h3https://api.hubapi.com/hs-script-loader-public/v2/config/pixels-and-events/json?portalId=5910970api.hubapi.com/hs-script-loader-pub... https://api.hubapi.com/hs-script-loader-public/v2/config/pixels-and-events/json?portalId=5910970 — 200 — 1.1 KiB — 190 ms — h2https://track.hubspot.com/__ptq.gif?k=1&sd=800x600&cd=24-bit&cs=UTF-8&ln=en-us&v=1.1&a=5910970&rcu=https%3A%2F%2Fwww.semanticscholar.org%2F&pu=https%3A%2F%2Fwww.semanticscholar.org%2F&t=Semantic+Scholar+%7C+AI-Powered+Research+Tool&cts=1776799299829&vi=cc4e4dcedcb0547c4989b4a25f76a508&nc=true&u=132950225.cc4e4dcedcb0547c4989b4a25f76a508.1776799299823.1776799299823.1776799299823.1&b=132950225.1.1776799299824&cc=15track.hubspot.com/__ptq.gif?k=1&sd=... https://track.hubspot.com/__ptq.gif?k=1&sd=800x600&cd=24-bit&cs=UTF-8&ln=en-us&v=1.1&a=5910970&rcu=https%3A%2F%2Fwww.semanticscholar.org%2F&pu=https%3A%2F%2Fwww.semanticscholar.org%2F&t=Semantic+Scholar+%7C+AI-Powered+Research+Tool&cts=1776799299829&vi=cc4e4dcedcb0547c4989b4a25f76a508&nc=true&u=132950225.cc4e4dcedcb0547c4989b4a25f76a508.1776799299823.1776799299823.1776799299823.1&b=132950225.1.1776799299824&cc=15 — 200 — 1.1 KiB — 183 ms — h2https://accounts.google.com/gsi/styleaccounts.google.com/gsi/style https://accounts.google.com/gsi/style — 200 — 642 B — 33 ms — h2https://accounts.google.com/gsi/log?client_id=245064204415-q7jm6climoibboisc283192rt0f2od0l.apps.googleusercontent.com&as=tdE6JAXChRU3WB9FBtQ2lmWFO%2BFaIJHg09dRQ7atv2o&bs=mhhHN6JcWBlT531b9QgHMsuIDhnZ4zINOBhwjF2BVeg&event=onetap.card.prompt.apiCall&enable_itp_optimization=18accounts.google.com/gsi/log?client_... https://accounts.google.com/gsi/log?client_id=245064204415-q7jm6climoibboisc283192rt0f2od0l.apps.googleusercontent.com&as=tdE6JAXChRU3WB9FBtQ2lmWFO%2BFaIJHg09dRQ7atv2o&bs=mhhHN6JcWBlT531b9QgHMsuIDhnZ4zINOBhwjF2BVeg&event=onetap.card.prompt.apiCall&enable_itp_optimization=18 — 200 — 23 B — 73 ms — h3https://cta-service-cms2.hubspot.com/web-interactives/public/v1/embed/combinedConfigs?portalId=5910970&currentUrl=https%3A%2F%2Fwww.semanticscholar.org%2F&utk=cc4e4dcedcb0547c4989b4a25f76a508&__hstc=132950225.cc4e4dcedcb0547c4989b4a25f76a508.1776799299823.1776799299823.1776799299823.1&__hssc=132950225.1.1776799299824cta-service-cms2.hubspot.com/web-in... https://cta-service-cms2.hubspot.com/web-interactives/public/v1/embed/combinedConfigs?portalId=5910970&currentUrl=https%3A%2F%2Fwww.semanticscholar.org%2F&utk=cc4e4dcedcb0547c4989b4a25f76a508&__hstc=132950225.cc4e4dcedcb0547c4989b4a25f76a508.1776799299823.1776799299823.1776799299823.1&__hssc=132950225.1.1776799299824 — 200 — 1.0 KiB — 137 ms — h2https://cdn.semanticscholar.org/bc669961c407e17a/img/favicon-32x32.pngcdn.semanticscholar.org/bc669961c40... https://cdn.semanticscholar.org/bc669961c407e17a/img/favicon-32x32.png — 200 — 1.5 KiB — 27 ms — h3https://www.googletagmanager.com/gtag/js?id=AW-936736651www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=AW-936736651 — 200 — 141.7 KiB — 35 ms — h2https://www.googletagmanager.com/gtag/js?id=AW-936736651&cx=c&gtm=4e64h1www.googletagmanager.com/gtag/js?id... https://www.googletagmanager.com/gtag/js?id=AW-936736651&cx=c&gtm=4e64h1 — 200 — 141.7 KiB — 38 ms — h2https://perf-na1.hsforms.com/embed/v3/counters.gif?key=config-loaded-success&value=1perf-na1.hsforms.com/embed/v3/count... https://perf-na1.hsforms.com/embed/v3/counters.gif?key=config-loaded-success&value=1 — 200 — 554 B — 175 ms — h3https://www.googleadservices.com/pagead/conversion/936736651/?random=1776799300071&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=7www.googleadservices.com/pagead/con... https://www.googleadservices.com/pagead/conversion/936736651/?random=1776799300071&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=7 — 200 — 1.1 KiB — 60 ms — h3https://www.google.com/ccm/collect?rcb=5&frm=0&en=page_view&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&scrsrc=www.googletagmanager.com&rnd=491905302.1776799300&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&auid=1736051573.1776799300&navt=n&npa=1&did=dZTQ1Zm&gdid=dZTQ1Zm&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&apve=1&apvf=f&apvc=0&tids=AW-936736651&tid=AW-936736651&tft=1776799300078&tfd=1802www.google.com/ccm/collect?rcb=5&fr... https://www.google.com/ccm/collect?rcb=5&frm=0&en=page_view&dl=https%3A%2F%2Fwww.semanticscholar.org%2F&scrsrc=www.googletagmanager.com&rnd=491905302.1776799300&dt=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&auid=1736051573.1776799300&navt=n&npa=1&did=dZTQ1Zm&gdid=dZTQ1Zm&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&apve=1&apvf=f&apvc=0&tids=AW-936736651&tid=AW-936736651&tft=1776799300078&tfd=1802 — 200 — 21 B — 26 ms — h3https://googleads.g.doubleclick.net/pagead/viewthroughconversion/936736651/?random=811113601&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=8&ct_cookie_present=false&crd=CLTesQII8t-xAgit4bECCKG4sQIIscGxAgiwwbECCLHDsQIIisWxAgjCybECCLTGsQIIk9qxAgjb3LECCIfbsQII08WxAgjrzLECCO3OsQII1c-xAgj02rECCJfUsQIIyduxAgix4bECCLPhsQIIpt2xAgiw3rECCIDbsQJKK25vdC1uYXZpZ2F0aW9uLXNvdXJjZSwgdHJpZ2dlcj1ldmVudC1zb3VyY2VaAwoBAWIDCgED&cerd=CgSO4b0t&fsk=ChAI8MCczwYQ5M2swJGnz8hdEiwA-P8T6WRlgY_dlvVEiuLHxj_V8Zk1BZB86JDsAjXmwDpnBJ25s1gsb8nVthoCfs4&pscrd=IhMIscb7mNX_kwMVy0-kBB2VEyIaMgwIA2IICAAQABgAIAAyDAgEYggIABAAGAAgADIMCAdiCAgAEAAYACAAMgwICGIICAAQABgAIAAyDAgJYggIABAAGAAgADIMCApiCAgAEAAYACAAMgwIAmIICAAQABgAIAAyDAgLYggIABAAGAAgADIMCBViCAgAEAAYACAAMgwIH2IICAAQABgAIAAyDAgTYggIABAAGAAgADIMCBJiCAgAEAAYACAAOiBodHRwczovL3d3dy5zZW1hbnRpY3NjaG9sYXIub3JnL0JWQ2hBSThNQ2N6d1lRb09lNTdPdlZucm9lRWl3QXR0dm4wVWt1TjVCWFpEOE5FV1kySjVfMmhoUFpRSmdKbXBkV1VKTlktNHh0blh2WGlGbHVqTHdDSlF6DAgJYggIABAAGAAgAAgoogleads.g.doubleclick.net/pagead/... https://googleads.g.doubleclick.net/pagead/viewthroughconversion/936736651/?random=811113601&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=8&ct_cookie_present=false&crd=CLTesQII8t-xAgit4bECCKG4sQIIscGxAgiwwbECCLHDsQIIisWxAgjCybECCLTGsQIIk9qxAgjb3LECCIfbsQII08WxAgjrzLECCO3OsQII1c-xAgj02rECCJfUsQIIyduxAgix4bECCLPhsQIIpt2xAgiw3rECCIDbsQJKK25vdC1uYXZpZ2F0aW9uLXNvdXJjZSwgdHJpZ2dlcj1ldmVudC1zb3VyY2VaAwoBAWIDCgED&cerd=CgSO4b0t&fsk=ChAI8MCczwYQ5M2swJGnz8hdEiwA-P8T6WRlgY_dlvVEiuLHxj_V8Zk1BZB86JDsAjXmwDpnBJ25s1gsb8nVthoCfs4&pscrd=IhMIscb7mNX_kwMVy0-kBB2VEyIaMgwIA2IICAAQABgAIAAyDAgEYggIABAAGAAgADIMCAdiCAgAEAAYACAAMgwICGIICAAQABgAIAAyDAgJYggIABAAGAAgADIMCApiCAgAEAAYACAAMgwIAmIICAAQABgAIAAyDAgLYggIABAAGAAgADIMCBViCAgAEAAYACAAMgwIH2IICAAQABgAIAAyDAgTYggIABAAGAAgADIMCBJiCAgAEAAYACAAOiBodHRwczovL3d3dy5zZW1hbnRpY3NjaG9sYXIub3JnL0JWQ2hBSThNQ2N6d1lRb09lNTdPdlZucm9lRWl3QXR0dm4wVWt1TjVCWFpEOE5FV1kySjVfMmhoUFpRSmdKbXBkV1VKTlktNHh0blh2WGlGbHVqTHdDSlF6DAgJYggIABAAGAAgAA — 302 — 23 B — 161 ms — h3https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/telemetryc09bc9c04079.edge.sdk.awswaf.com/c0... https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/telemetry — 200 — 1.3 KiB — 30 ms — h2https://www.google.com/pagead/1p-conversion/936736651/?random=811113601&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=8&ct_cookie_present=false&crd=CLTesQII8t-xAgit4bECCKG4sQIIscGxAgiwwbECCLHDsQIIisWxAgjCybECCLTGsQIIk9qxAgjb3LECCIfbsQII08WxAgjrzLECCO3OsQII1c-xAgj02rECCJfUsQIIyduxAgix4bECCLPhsQIIpt2xAgiw3rECCIDbsQJKK25vdC1uYXZpZ2F0aW9uLXNvdXJjZSwgdHJpZ2dlcj1ldmVudC1zb3VyY2VaAwoBAWIDCgED&cerd=CgSO4b0t&fsk=ChAI8MCczwYQ5M2swJGnz8hdEiwA-P8T6WRlgY_dlvVEiuLHxj_V8Zk1BZB86JDsAjXmwDpnBJ25s1gsb8nVthoCfs4&pscrd=IhMIscb7mNX_kwMVy0-kBB2VEyIaMgwIA2IICAAQABgAIAAyDAgEYggIABAAGAAgADIMCAdiCAgAEAAYACAAMgwICGIICAAQABgAIAAyDAgJYggIABAAGAAgADIMCApiCAgAEAAYACAAMgwIAmIICAAQABgAIAAyDAgLYggIABAAGAAgADIMCBViCAgAEAAYACAAMgwIH2IICAAQABgAIAAyDAgTYggIABAAGAAgADIMCBJiCAgAEAAYACAAOiBodHRwczovL3d3dy5zZW1hbnRpY3NjaG9sYXIub3JnL0JWQ2hBSThNQ2N6d1lRb09lNTdPdlZucm9lRWl3QXR0dm4wVWt1TjVCWFpEOE5FV1kySjVfMmhoUFpRSmdKbXBkV1VKTlktNHh0blh2WGlGbHVqTHdDSlF6DAgJYggIABAAGAAgAA&is_vtc=1&cid=CAQSWwAFq6B9GsueeULCjhzjnJaqSKoOOnmnKjUUsQudzAdLllcH5WHNQ-5a7LEHUbuMrouXOi6Ia9opsCbhOgz5B-8sYDh_Xgl7SlztpNI2_pgV8QBKOXmr6hNoT2Q&random=608415833www.google.com/pagead/1p-conversion... https://www.google.com/pagead/1p-conversion/936736651/?random=811113601&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=8&ct_cookie_present=false&crd=CLTesQII8t-xAgit4bECCKG4sQIIscGxAgiwwbECCLHDsQIIisWxAgjCybECCLTGsQIIk9qxAgjb3LECCIfbsQII08WxAgjrzLECCO3OsQII1c-xAgj02rECCJfUsQIIyduxAgix4bECCLPhsQIIpt2xAgiw3rECCIDbsQJKK25vdC1uYXZpZ2F0aW9uLXNvdXJjZSwgdHJpZ2dlcj1ldmVudC1zb3VyY2VaAwoBAWIDCgED&cerd=CgSO4b0t&fsk=ChAI8MCczwYQ5M2swJGnz8hdEiwA-P8T6WRlgY_dlvVEiuLHxj_V8Zk1BZB86JDsAjXmwDpnBJ25s1gsb8nVthoCfs4&pscrd=IhMIscb7mNX_kwMVy0-kBB2VEyIaMgwIA2IICAAQABgAIAAyDAgEYggIABAAGAAgADIMCAdiCAgAEAAYACAAMgwICGIICAAQABgAIAAyDAgJYggIABAAGAAgADIMCApiCAgAEAAYACAAMgwIAmIICAAQABgAIAAyDAgLYggIABAAGAAgADIMCBViCAgAEAAYACAAMgwIH2IICAAQABgAIAAyDAgTYggIABAAGAAgADIMCBJiCAgAEAAYACAAOiBodHRwczovL3d3dy5zZW1hbnRpY3NjaG9sYXIub3JnL0JWQ2hBSThNQ2N6d1lRb09lNTdPdlZucm9lRWl3QXR0dm4wVWt1TjVCWFpEOE5FV1kySjVfMmhoUFpRSmdKbXBkV1VKTlktNHh0blh2WGlGbHVqTHdDSlF6DAgJYggIABAAGAAgAA&is_vtc=1&cid=CAQSWwAFq6B9GsueeULCjhzjnJaqSKoOOnmnKjUUsQudzAdLllcH5WHNQ-5a7LEHUbuMrouXOi6Ia9opsCbhOgz5B-8sYDh_Xgl7SlztpNI2_pgV8QBKOXmr6hNoT2Q&random=608415833 — 302 — 22 B — 80 ms — h3https://www.google.es/pagead/1p-conversion/936736651/?random=811113601&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=8&ct_cookie_present=false&crd=CLTesQII8t-xAgit4bECCKG4sQIIscGxAgiwwbECCLHDsQIIisWxAgjCybECCLTGsQIIk9qxAgjb3LECCIfbsQII08WxAgjrzLECCO3OsQII1c-xAgj02rECCJfUsQIIyduxAgix4bECCLPhsQIIpt2xAgiw3rECCIDbsQJKK25vdC1uYXZpZ2F0aW9uLXNvdXJjZSwgdHJpZ2dlcj1ldmVudC1zb3VyY2VaAwoBAWIDCgED&cerd=CgSO4b0t&fsk=ChAI8MCczwYQ5M2swJGnz8hdEiwA-P8T6WRlgY_dlvVEiuLHxj_V8Zk1BZB86JDsAjXmwDpnBJ25s1gsb8nVthoCfs4&is_vtc=1&cid=CAQSWwAFq6B9GsueeULCjhzjnJaqSKoOOnmnKjUUsQudzAdLllcH5WHNQ-5a7LEHUbuMrouXOi6Ia9opsCbhOgz5B-8sYDh_Xgl7SlztpNI2_pgV8QBKOXmr6hNoT2Q&random=608415833&ipr=y&pscrd=IhMIscb7mNX_kwMVy0-kBB2VEyIaMgwIA2IICAAQABgAIAAyDAgEYggIABAAGAAgADIMCAdiCAgAEAAYACAAMgwICGIICAAQABgAIAAyDAgJYggIABAAGAAgADIMCApiCAgAEAAYACAAMgwIAmIICAAQABgAIAAyDAgLYggIABAAGAAgADIMCBViCAgAEAAYACAAMgwIH2IICAAQABgAIAAyDAgTYggIABAAGAAgADIMCBJiCAgAEAAYACAAOiBodHRwczovL3d3dy5zZW1hbnRpY3NjaG9sYXIub3JnL0JWQ2hBSThNQ2N6d1lRb09lNTdPdlZucm9lRWl3QXR0dm4wVWt1TjVCWFpEOE5FV1kySjVfMmhoUFpRSmdKbXBkV1VKTlktNHh0blh2WGlGbHVqTHdDSlF6DAgJYggIABAAGAAgAAwww.google.es/pagead/1p-conversion/... https://www.google.es/pagead/1p-conversion/936736651/?random=811113601&cv=11&fst=1776799300071&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64h1v9129852248za200zb9101518703zd9101518703xec&gcd=13l3l3l2l1l1&dma_cps=a&dma=1&tag_exp=0~115938466~115938469~117266400&u_w=800&u_h=600&url=https%3A%2F%2Fwww.semanticscholar.org%2F&rcb=5&capi=1&gtm_ee=1&frm=0&tiba=Semantic%20Scholar%20%7C%20AI-Powered%20Research%20Tool&did=dZTQ1Zm&gdid=dZTQ1Zm&npa=1&pscdl=noapi&auid=1736051573.1776799300&label=q9VSCNbTk6AYEIvv1b4D&hn=www.googleadservices.com&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.101%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=macOS&uapv=10.15.7&uaw=0&gcl_ctr=1~0~0~0&data=event%3Dgtag.config&category=acrcp_v1_512&fmt=8&ct_cookie_present=false&crd=CLTesQII8t-xAgit4bECCKG4sQIIscGxAgiwwbECCLHDsQIIisWxAgjCybECCLTGsQIIk9qxAgjb3LECCIfbsQII08WxAgjrzLECCO3OsQII1c-xAgj02rECCJfUsQIIyduxAgix4bECCLPhsQIIpt2xAgiw3rECCIDbsQJKK25vdC1uYXZpZ2F0aW9uLXNvdXJjZSwgdHJpZ2dlcj1ldmVudC1zb3VyY2VaAwoBAWIDCgED&cerd=CgSO4b0t&fsk=ChAI8MCczwYQ5M2swJGnz8hdEiwA-P8T6WRlgY_dlvVEiuLHxj_V8Zk1BZB86JDsAjXmwDpnBJ25s1gsb8nVthoCfs4&is_vtc=1&cid=CAQSWwAFq6B9GsueeULCjhzjnJaqSKoOOnmnKjUUsQudzAdLllcH5WHNQ-5a7LEHUbuMrouXOi6Ia9opsCbhOgz5B-8sYDh_Xgl7SlztpNI2_pgV8QBKOXmr6hNoT2Q&random=608415833&ipr=y&pscrd=IhMIscb7mNX_kwMVy0-kBB2VEyIaMgwIA2IICAAQABgAIAAyDAgEYggIABAAGAAgADIMCAdiCAgAEAAYACAAMgwICGIICAAQABgAIAAyDAgJYggIABAAGAAgADIMCApiCAgAEAAYACAAMgwIAmIICAAQABgAIAAyDAgLYggIABAAGAAgADIMCBViCAgAEAAYACAAMgwIH2IICAAQABgAIAAyDAgTYggIABAAGAAgADIMCBJiCAgAEAAYACAAOiBodHRwczovL3d3dy5zZW1hbnRpY3NjaG9sYXIub3JnL0JWQ2hBSThNQ2N6d1lRb09lNTdPdlZucm9lRWl3QXR0dm4wVWt1TjVCWFpEOE5FV1kySjVfMmhoUFpRSmdKbXBkV1VKTlktNHh0blh2WGlGbHVqTHdDSlF6DAgJYggIABAAGAAgAA — 200 — 115 B — 37 ms — h2https://www.semanticscholar.org/beacon/metricswww.semanticscholar.org/beacon/metr... https://www.semanticscholar.org/beacon/metrics — 204 — 944 B — 193 ms — http/1.1https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/telemetryc09bc9c04079.edge.sdk.awswaf.com/c0... https://c09bc9c04079.edge.sdk.awswaf.com/c09bc9c04079/4996efde3854/telemetry — 200 — 1.3 KiB — 28 ms — h2
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 1349ms · 1921KB · €15/mo
cdn.semanticscholar.org
Other
Costly
Execution 362ms
Transfer 715 KB
Unused 56%
Monthly Cost €4/mo
c09bc9c04079.edge.sdk.awswaf.com
Other
Costly
Execution 331ms
Transfer 501 KB
Unused 51%
Monthly Cost €4/mo
HubSpot Analytics
Analytics
Optional
Execution 121ms
Transfer 42 KB
Monthly Cost €1/mo
fast.appcues.com
Other
Optional
Execution 119ms
Transfer 101 KB
Unused 72%
Monthly Cost €1/mo
www.semanticscholar.org
Other
Optional
Execution 106ms
Transfer 87 KB
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 89ms
Transfer 177 KB
Unused 36%
Monthly Cost €1/mo
Unattributable
Other
Optional
Execution 88ms
Transfer 0 KB
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 73ms
Transfer 155 KB
Unused 46%
Monthly Cost €1/mo
Google Tag Manager
Tag Manager
Optional
Execution 61ms
Transfer 142 KB
Unused 38%
Monthly Cost €1/mo

These scripts may cost more than they're worth

  • cdn.semanticscholar.org adds 362ms and costs ~€4/month
  • c09bc9c04079.edge.sdk.awswaf.com adds 331ms 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

cdn.semanticscholar.org takes 362ms 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

56% of cdn.semanticscholar.org'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

c09bc9c04079.edge.sdk.awswaf.com takes 331ms 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

51% of c09bc9c04079.edge.sdk.awswaf.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

72% of fast.appcues.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.

Send Feedback