Skip to content
https://powerbi.com

Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
75
GRADE
C
FIX
5
REVIEW
2
PASS
6
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.
97
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
91
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.

1.74 s

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

3.49 s

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

90 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.

1.74 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.

3.49 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
15
6 PASS 2 REVIEW 5 FIX
D
Page Weight Budget
Action
2.4 MB transferred, 50 requests
FIX
2.4 MB transferred, 50 requests
Info::
Page weighs 12.3 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::
50 HTTP requests
Info::
Estimated 0.50 g CO2 per page load
2.4 MB / 2.4 MB budget
2.4 MB transferred
50 requests
0.50 g CO2 per page load
JavaScript 2.1 MiB 87%
CSS 178.9 KiB 7%
Fonts 63.8 KiB 3%
Other 32.7 KiB 1%
HTML 30.3 KiB 1%
Images 4.0 KiB 0%
Other 1.3 KiB 0%
Other 200 B 0%
Other 0 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
D
JS Bundles
Action
23 scripts, 404 KB unused
FIX
23 scripts, 404 KB unused
Warning::
https://content.powerapps.com/resource/powerbiwfe/...: 143 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://content.powerapps.com/resource/powerbiwfe/...: 143 KB unused (75%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://content.powerapps.com/resource/powerbiwfe/...: 62 KB unused (79%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://content.powerapps.com/resource/powerbiwfe/...: 32 KB unused (65%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://content.powerapps.com/resource/powerbiwfe/...: 23 KB unused (38%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 404 KB
404 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js0 KB143 KB (75%)✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js218 KB143 KB (75%)✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/signInProvider.min.001b240154e415aa6825.js79 KB62 KB (79%)✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/telemetry.bundle.min.3eccc104bef906fbeb17.js50 KB32 KB (65%)✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/telemetry.app-insights.min.3d3ada0655d09bf45771.js62 KB23 KB (38%)✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.1ada15a5dd3bdcbe0db2.js835 KB—✓3rd
https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.js0 KB—✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/polyfills.min.df3aa0f48485141665ae.js26 KB—✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/DefaultSignIn.min.a5f48a15153486582dc6.js4 KB—✓3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.min.c64f544570ca82c93ed3.js7 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
50 resources · 2.4 MB · 404 KB savings available
FIX
50 resources · 2.4 MB · 404 KB savings available
Warning::
Page weight 1.4 MB over 1MB target
Got: 2.4 MB Expected: ≤ 1 MB
Info::
~404 KB of savings available
Warning::
49 third-party resources (100% of weight)
Info::
4 resources over 200KB
50 resources · 2.4 MiB · 49 third-party 1.4 MiB over 1MB target
JavaScript 87% · 2.1 MiB
CSS 7% · 178.9 KiB
Font 3% · 63.8 KiB
Image 1% · 35.4 KiB
Document 1% · 31.6 KiB
Other 0% · 1.5 KiB

~403.7 KiB of savings available

Remove unused JavaScript: 403.7 KiB
D
HTTP Caching
Action
no-store (uncacheable)
FIX
no-store (uncacheable)
Info::
Cache-Control: no-store prevents all caching
Intentional for dynamic content, but increases server load for every page view.
Got: no-cache, no-store, must-revalidate, max-age=0
Info::
No ETag or Last-Modified header
Conditional requests (304 Not Modified) are not possible without validators.
Cache-Control

no-cache, no-store, must-revalidate, max-age=0

DirectiveValueMeaning
no-cache—Cache but always revalidate first
no-store—Never cache this response
must-revalidate—Must recheck with server after expiry
max-age0Cache for 0 seconds
B
JS Execution Cost
881ms total JS execution
REVIEW
881ms total JS execution
Warning::
https://app.powerbi.com/singleSignOn?ru=https%3A%2...: 357ms CPU time
Info::
Unattributable: 209ms CPU time
Info::
https://content.powerapps.com/resource/powerbiwfe/...: 106ms CPU time
Info::
https://content.powerapps.com/resource/powerbiwfe/...: 86ms CPU time
Info::
https://content.powerapps.com/resource/powerbiwfe/...: 70ms CPU time
Warning::
Third-party scripts: 881ms (100% of total)

Main Thread Breakdown

Other 29% Script Evaluation 26% Style & Layout 25% Script Parsing & Compilation 13% Parse HTML & CSS 7%
ScriptTotalScriptingParse/CompileParty
https://app.powerbi.com/singleSignOn?ru=https%3A%2F%2Fapp.powerbi.com%2F%3FnoSignUpCheck%3D1357ms15ms6ms3rd
Unattributable209ms12ms0ms3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/polyfills.min.df3aa0f48485141665ae.js106ms70ms8ms3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js86ms56ms29ms3rd
https://content.powerapps.com/resource/powerbiwfe/scripts/telemetry.app-insights.min.3d3ada0655d09bf45771.js70ms60ms8ms3rd
https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.js53ms2ms50ms3rd
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
Image Optimization
2 images, 0 KB saveable
PASS
2 images, 0 KB saveable
Info::
All images are well-optimized
2 images 4 KB
0 oversized -0 KB
2 legacy format
0 missing dimensions CLS risk
A+
Font Loading
3 fonts (64 KB)
PASS
3 fonts (64 KB)
Info::
3 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

3

64 KB total

Render-blocking

0

of 3

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 FCP 1.7 s LCP 3.5 shttps://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woffSegoeUI-Regular-final.c... https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woff — 33.4 KiB — 34 ms — font-display: swaphttps://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woffSegoeUI-Regular-final.c... https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woff — 0 B — 1 ms — font-display: swaphttps://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-SemiBold-final.5d342bdd691571ad2432.woffSegoeUI-SemiBold-final.... https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-SemiBold-final.5d342bdd691571ad2432.woff — 30.4 KiB — 8 ms — font-display: swap
SegoeUI-Regular-final.c... woff swap
Size 33 KB
Load time 34 ms
Start 835 ms
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
SegoeUI-Regular-final.c... woff swap
Size 0 KB
Load time 1 ms
Start 1.4 s
Risk FOUT — text flashes from fallback to web font
  • Convert to woff2 for ~30% smaller file size
SegoeUI-SemiBold-final.... woff swap
Size 30 KB
Load time 8 ms
Start 1.9 s
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 ~19 KB and ~38 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
50 requests over 1910ms
INFO
0 ms 1.0 s 2.0 s 3.0 s FCP 1.7 s LCP 3.5 shttps://powerbi.com// https://powerbi.com/ — 301 — 1.3 KiB — 414 ms — h2https://app.powerbi.com/app.powerbi.com/ https://app.powerbi.com/ — 200 — 9.1 KiB — 79 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.css — 200 — 111.0 KiB — 66 ms — h2https://content.powerapps.com/resource/powerbiwfe/images/spinner-PBI-logo.150b66cb3782a15fdd41.svgcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/images/spinner-PBI-logo.150b66cb3782a15fdd41.svg — 200 — 1.6 KiB — 61 ms — h2https://content.powerapps.com/resource/powerbiwfe/images/microsoft_logo.7b60872cfb7a11e43197.svgcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/images/microsoft_logo.7b60872cfb7a11e43197.svg — 200 — 2.4 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.4d6c121efe400a78f58c.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.4d6c121efe400a78f58c.js — -1 — 0 B — 507 ms — https://content.powerapps.com/resource/powerbiwfe/scripts/signInProvider.min.001b240154e415aa6825.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/signInProvider.min.001b240154e415aa6825.js — 200 — 79.2 KiB — 92 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/baseMetadataProvider.min.730d0d84ea1e25b2268a.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/baseMetadataProvider.min.730d0d84ea1e25b2268a.js — 200 — 3.1 KiB — 38 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/powerBIWebBootstrap.min.3343529fad18f947a5ca.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/powerBIWebBootstrap.min.3343529fad18f947a5ca.js — 200 — 7.9 KiB — 39 ms — h2https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.jsapp.powerbi.com/13.0.28141.25/scrip... https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.js — 200 — 210.8 KiB — 129 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js — 200 — 218.0 KiB — 101 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery-ui.min.54471b21b524931a54a1.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery-ui.min.54471b21b524931a54a1.js — 200 — 28.7 KiB — 39 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.bf326e024532d2a1f233.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.bf326e024532d2a1f233.js — 200 — 491.4 KiB — 159 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.1ada15a5dd3bdcbe0db2.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.1ada15a5dd3bdcbe0db2.js — 200 — 834.7 KiB — 205 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.min.c64f544570ca82c93ed3.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.min.c64f544570ca82c93ed3.js — 200 — 6.6 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.culture.en-US.4f22df3a747a4b08eecd.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.culture.en-US.4f22df3a747a4b08eecd.js — 200 — 1.0 KiB — 62 ms — h2https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woffcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woff — 200 — 33.4 KiB — 34 ms — h2https://app.powerbi.com/singleSignOn?ru=https%3A%2F%2Fapp.powerbi.com%2F%3FnoSignUpCheck%3D1app.powerbi.com/singleSignOn?ru=htt... https://app.powerbi.com/singleSignOn?ru=https%3A%2F%2Fapp.powerbi.com%2F%3FnoSignUpCheck%3D1 — 200 — 5.5 KiB — 26 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/DefaultSignIn.min.a5f48a15153486582dc6.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/DefaultSignIn.min.a5f48a15153486582dc6.js — 200 — 4.0 KiB — 53 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/styleLibrary.min.6e14a89aa6fa6d5a8710.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/styleLibrary.min.6e14a89aa6fa6d5a8710.css — 200 — 10.8 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.common.externals.min.45febe62502627ae464d.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.common.externals.min.45febe62502627ae464d.css — 200 — 4.3 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.web.externals.min.3ff78e9b733c085e20a3.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.web.externals.min.3ff78e9b733c085e20a3.css — 200 — 1.4 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/infonav.common.min.8d74319404f0750f660b.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/infonav.common.min.8d74319404f0750f660b.css — 200 — 1.8 KiB — 76 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbicommon.min.16666700de75f30f2c64.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbicommon.min.16666700de75f30f2c64.css — 200 — 9.0 KiB — 72 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerBIProvidersCommon.min.000a70741198babfab37.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerBIProvidersCommon.min.000a70741198babfab37.css — 200 — 1.4 KiB — 72 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.min.fa9c7d1d1d282ae895ee.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.min.fa9c7d1d1d282ae895ee.css — 200 — 19.2 KiB — 72 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/explorationContainer.min.62610109eb1456622cd2.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/explorationContainer.min.62610109eb1456622cd2.css — 200 — 4.6 KiB — 71 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/visuals.min.7136768665110f50178d.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/visuals.min.7136768665110f50178d.css — 200 — 15.5 KiB — 90 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.css — 200 — 0 B — 2 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/polyfills.min.df3aa0f48485141665ae.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/polyfills.min.df3aa0f48485141665ae.js — 200 — 25.9 KiB — 90 ms — h2
0 ms 1.0 s 2.0 s 3.0 s FCP 1.7 s LCP 3.5 shttps://powerbi.com// https://powerbi.com/ — 301 — 1.3 KiB — 414 ms — h2https://app.powerbi.com/app.powerbi.com/ https://app.powerbi.com/ — 200 — 9.1 KiB — 79 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.css — 200 — 111.0 KiB — 66 ms — h2https://content.powerapps.com/resource/powerbiwfe/images/spinner-PBI-logo.150b66cb3782a15fdd41.svgcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/images/spinner-PBI-logo.150b66cb3782a15fdd41.svg — 200 — 1.6 KiB — 61 ms — h2https://content.powerapps.com/resource/powerbiwfe/images/microsoft_logo.7b60872cfb7a11e43197.svgcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/images/microsoft_logo.7b60872cfb7a11e43197.svg — 200 — 2.4 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.4d6c121efe400a78f58c.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/web.min.4d6c121efe400a78f58c.js — -1 — 0 B — 507 ms — https://content.powerapps.com/resource/powerbiwfe/scripts/signInProvider.min.001b240154e415aa6825.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/signInProvider.min.001b240154e415aa6825.js — 200 — 79.2 KiB — 92 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/baseMetadataProvider.min.730d0d84ea1e25b2268a.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/baseMetadataProvider.min.730d0d84ea1e25b2268a.js — 200 — 3.1 KiB — 38 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/powerBIWebBootstrap.min.3343529fad18f947a5ca.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/powerBIWebBootstrap.min.3343529fad18f947a5ca.js — 200 — 7.9 KiB — 39 ms — h2https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.jsapp.powerbi.com/13.0.28141.25/scrip... https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.js — 200 — 210.8 KiB — 129 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js — 200 — 218.0 KiB — 101 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery-ui.min.54471b21b524931a54a1.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery-ui.min.54471b21b524931a54a1.js — 200 — 28.7 KiB — 39 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.bf326e024532d2a1f233.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/web.vendors.min.bf326e024532d2a1f233.js — 200 — 491.4 KiB — 159 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.1ada15a5dd3bdcbe0db2.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/web.clients.min.1ada15a5dd3bdcbe0db2.js — 200 — 834.7 KiB — 205 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.min.c64f544570ca82c93ed3.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.min.c64f544570ca82c93ed3.js — 200 — 6.6 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.culture.en-US.4f22df3a747a4b08eecd.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.culture.en-US.4f22df3a747a4b08eecd.js — 200 — 1.0 KiB — 62 ms — h2https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woffcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woff — 200 — 33.4 KiB — 34 ms — h2https://app.powerbi.com/singleSignOn?ru=https%3A%2F%2Fapp.powerbi.com%2F%3FnoSignUpCheck%3D1app.powerbi.com/singleSignOn?ru=htt... https://app.powerbi.com/singleSignOn?ru=https%3A%2F%2Fapp.powerbi.com%2F%3FnoSignUpCheck%3D1 — 200 — 5.5 KiB — 26 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/DefaultSignIn.min.a5f48a15153486582dc6.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/DefaultSignIn.min.a5f48a15153486582dc6.js — 200 — 4.0 KiB — 53 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/styleLibrary.min.6e14a89aa6fa6d5a8710.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/styleLibrary.min.6e14a89aa6fa6d5a8710.css — 200 — 10.8 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.common.externals.min.45febe62502627ae464d.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.common.externals.min.45febe62502627ae464d.css — 200 — 4.3 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.web.externals.min.3ff78e9b733c085e20a3.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.web.externals.min.3ff78e9b733c085e20a3.css — 200 — 1.4 KiB — 46 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/infonav.common.min.8d74319404f0750f660b.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/infonav.common.min.8d74319404f0750f660b.css — 200 — 1.8 KiB — 76 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbicommon.min.16666700de75f30f2c64.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbicommon.min.16666700de75f30f2c64.css — 200 — 9.0 KiB — 72 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerBIProvidersCommon.min.000a70741198babfab37.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerBIProvidersCommon.min.000a70741198babfab37.css — 200 — 1.4 KiB — 72 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.min.fa9c7d1d1d282ae895ee.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbi.min.fa9c7d1d1d282ae895ee.css — 200 — 19.2 KiB — 72 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/explorationContainer.min.62610109eb1456622cd2.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/explorationContainer.min.62610109eb1456622cd2.css — 200 — 4.6 KiB — 71 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/visuals.min.7136768665110f50178d.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/visuals.min.7136768665110f50178d.css — 200 — 15.5 KiB — 90 ms — h2https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.csscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/styles/powerbiportal.bundle.min.fee009f931bb567f1b50.css — 200 — 0 B — 2 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/polyfills.min.df3aa0f48485141665ae.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/polyfills.min.df3aa0f48485141665ae.js — 200 — 25.9 KiB — 90 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/lodash.bundle.min.2b1f0e32f6fc79e94cdd.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/lodash.bundle.min.2b1f0e32f6fc79e94cdd.js — 200 — 27.0 KiB — 102 ms — h2https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.jsapp.powerbi.com/13.0.28141.25/scrip... https://app.powerbi.com/13.0.28141.25/scripts/hash-manifest.js — 200 — 0 B — 122 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/powerbiportal.externals.bundle.min.82bb7f5ead3b12509d70.js — 200 — 0 B — 121 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/stylelibrary.min.c2e9e31cc34def41737d.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/stylelibrary.min.c2e9e31cc34def41737d.js — 200 — 1.6 KiB — 71 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/telemetry.bundle.min.3eccc104bef906fbeb17.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/telemetry.bundle.min.3eccc104bef906fbeb17.js — 200 — 50.4 KiB — 85 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/powerBISignOn.min.0e28e1c135c5c14929fb.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/powerBISignOn.min.0e28e1c135c5c14929fb.js — 200 — 7.7 KiB — 77 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.min.c64f544570ca82c93ed3.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.min.c64f544570ca82c93ed3.js — 200 — 0 B — 4 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.culture.en-US.4f22df3a747a4b08eecd.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/jquery.globalize/globalize.culture.en-US.4f22df3a747a4b08eecd.js — 200 — 0 B — 4 ms — h2https://content.powerapps.com/resource/powerbiwfe/scripts/telemetry.app-insights.min.3d3ada0655d09bf45771.jscontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/scripts/telemetry.app-insights.min.3d3ada0655d09bf45771.js — 200 — 62.1 KiB — 12 ms — h2https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woffcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-Regular-final.c7ffa71f9806b7e5d403.woff — 200 — 0 B — 1 ms — h2https://js.monitor.azure.com/scripts/b/ai.config.1.cfg.jsonjs.monitor.azure.com/scripts/b/ai.c... https://js.monitor.azure.com/scripts/b/ai.config.1.cfg.json — 200 — 1.3 KiB — 19 ms — h2https://login.microsoftonline.com/savedusers?wreply=https://app.powerbi.com/signinredirect&appid=871c010f-5e61-4fb1-83ac-98610a7e9110login.microsoftonline.com/saveduser... https://login.microsoftonline.com/savedusers?wreply=https://app.powerbi.com/signinredirect&appid=871c010f-5e61-4fb1-83ac-98610a7e9110 — 200 — 10.6 KiB — 106 ms — h2https://dc.services.visualstudio.com/v2/trackdc.services.visualstudio.com/v2/tra... https://dc.services.visualstudio.com/v2/track — 204 — 0 B — 29 ms — h2https://dc.services.visualstudio.com/v2/trackdc.services.visualstudio.com/v2/tra... https://dc.services.visualstudio.com/v2/track — 200 — 200 B — 95 ms — h2https://aadcdn.msftauth.net/shared/1.0/content/js/BssoInterrupt_Core_eE2DYJlsHKgq7xFfjkmMww2.jsaadcdn.msftauth.net/shared/1.0/cont... https://aadcdn.msftauth.net/shared/1.0/content/js/BssoInterrupt_Core_eE2DYJlsHKgq7xFfjkmMww2.js — 200 — 49.3 KiB — 21 ms — h2https://login.microsoftonline.com/savedusers?wreply=https://app.powerbi.com/signinredirect&appid=871c010f-5e61-4fb1-83ac-98610a7e9110&sso_reload=truelogin.microsoftonline.com/saveduser... https://login.microsoftonline.com/savedusers?wreply=https://app.powerbi.com/signinredirect&appid=871c010f-5e61-4fb1-83ac-98610a7e9110&sso_reload=true — 200 — 2.1 KiB — 58 ms — h2https://app.powerbi.com/images/PowerBI_Favicon.icoapp.powerbi.com/images/PowerBI_Favi... https://app.powerbi.com/images/PowerBI_Favicon.ico — 200 — 31.4 KiB — 19 ms — h2https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-SemiBold-final.5d342bdd691571ad2432.woffcontent.powerapps.com/resource/powe... https://content.powerapps.com/resource/powerbiwfe/fonts/SegoeUI-SemiBold-final.5d342bdd691571ad2432.woff — 200 — 30.4 KiB — 8 ms — h2https://app.powerbi.com/13.0.28141.25/images/PowerBI_MasterLogo.svgapp.powerbi.com/13.0.28141.25/image... https://app.powerbi.com/13.0.28141.25/images/PowerBI_MasterLogo.svg — 200 — 3.0 KiB — 22 ms — h2https://app.powerbi.com/13.0.28141.25/images/PowerBI_MasterLogo.svgapp.powerbi.com/13.0.28141.25/image... https://app.powerbi.com/13.0.28141.25/images/PowerBI_MasterLogo.svg — 200 — 0 B — 22 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 881ms · 94KB · $12/mo
app.powerbi.com
Other
Costly
Execution 357ms
Transfer 6 KB
Monthly Cost $5/mo
Unattributable
Other
Costly
Execution 209ms
Transfer 0 KB
Monthly Cost $3/mo
content.powerapps.com
Other
Optional
Execution 106ms
Transfer 26 KB
Monthly Cost $1/mo
content.powerapps.com
Other
Optional
Execution 86ms
Transfer 0 KB
Unused 75%
Monthly Cost $1/mo
content.powerapps.com
Other
Optional
Execution 70ms
Transfer 62 KB
Unused 38%
Monthly Cost $1/mo
app.powerbi.com
Other
Optional
Execution 53ms
Transfer 0 KB
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • app.powerbi.com adds 357ms and costs ~$5/month
  • Unattributable adds 209ms and costs ~$3/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

app.powerbi.com takes 357ms 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 209ms 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

75% of content.powerapps.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