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Performance

· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
76
GRADE
C
FIX
3
REVIEW
5
PASS
5
INFO
2

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

Mobile Desktop
77
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
90
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.36 s

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

2.58 s

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

46 ms

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

0.033

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

2.34 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.

2.83 s

Page Load Progression

1.0 s
2.1 s
3.1 s
4.1 s
5.1 s
6.2 s
7.2 s
8.2 s
Checks
15
5 PASS 5 REVIEW 3 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 (1.7 MiB of 1.7 MiB)
Info::
Third-party blocking time is low (0 ms)
100%
First-party Third-party
D
Page Weight Inventory
Action
58 resources · 1.7 MB · 297 KB savings available
FIX
58 resources · 1.7 MB · 297 KB savings available
Warning::
Page weight 743 KB over 1MB target
Got: 1.7 MB Expected: ≤ 1 MB
Info::
~297 KB of savings available
Warning::
57 third-party resources (100% of weight)
Info::
2 resources over 200KB
58 resources · 1.7 MiB · 57 third-party 743.0 KiB over 1MB target
JavaScript 59% · 1.0 MiB
Font 16% · 283.1 KiB
CSS 16% · 277.9 KiB
Image 6% · 108.6 KiB
Other 1% · 24.0 KiB
Document 1% · 22.6 KiB

~297.3 KiB of savings available

Remove unused JavaScript: 297.3 KiB
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.

C
Page Weight Budget
Action
1.7 MB transferred, 58 requests
REVIEW
1.7 MB transferred, 58 requests
Info::
Page weighs 5.2 MB (1.7 MB transferred)
Warning::
JavaScript is 824 KB — consider code splitting or lazy loading
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
Got: 824 KB
Info::
Fonts are 283 KB — consider subsetting or using system fonts
Subset fonts to include only used characters, or switch to system font stacks.
Got: 283 KB
Info::
CSS is 278 KB — consider purging unused styles
Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.
Got: 278 KB
Info::
58 HTTP requests
Info::
Estimated 0.36 g CO2 per page load
1.7 MB / 2.4 MB budget
1.7 MB transferred
58 requests
0.36 g CO2 per page load
JavaScript 824.4 KiB 47%
Fonts 283.1 KiB 16%
CSS 277.9 KiB 16%
Other 237.4 KiB 13%
Images 106.0 KiB 6%
HTML 20.0 KiB 1%
Other 14.2 KiB 1%
Other 3.8 KiB 0%
Other 225 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

Subset fonts to include only used characters, or switch to system font stacks.

Why this matters

Font payload is large — subset to used glyphs only, or fall back to system fonts (zero load time).

Source: web.dev font loading

Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.

Why this matters

CSS bundle is large — purge unused styles (PurgeCSS, Tailwind JIT) to reduce CSS payload.

Source: web.dev

B
Image Optimization
15 images, 0 KB saveable
REVIEW
15 images, 0 KB saveable
Warning::
is missing width/height — may cause layout shift
Set explicit width and height to prevent CLS.
15 images 106 KB
0 oversized -0 KB
4 legacy format
1 missing dimensions CLS risk

Set explicit width and height to prevent CLS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

C
JS Execution Cost
Action
1452ms total JS execution
REVIEW
1452ms total JS execution
Warning::
https://www.oracle.com/it-infrastructure/: 422ms CPU time
Warning::
https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL...: 296ms CPU time
Info::
Unattributable: 243ms CPU time
Info::
https://www.oracle.com/asset/web/js/redwood-lib.js: 155ms CPU time
Info::
https://www.oracle.com/asset/web/js/redwood-base.j...: 141ms CPU time
Warning::
Third-party scripts: 1452ms (100% of total)

Main Thread Breakdown

Script Evaluation 50% Other 20% Style & Layout 18% Script Parsing & Compilation 4%
ScriptTotalScriptingParse/CompileParty
https://www.oracle.com/it-infrastructure/422ms4ms1ms3rd
https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAg?v=d759d412-dedb-0dfd-7328-4ab03a2e5435296ms272ms13ms3rd
Unattributable243ms40ms0ms3rd
https://www.oracle.com/asset/web/js/redwood-lib.js155ms104ms9ms3rd
https://www.oracle.com/asset/web/js/redwood-base.js141ms93ms14ms3rd
https://tms.oracle.com/main/prod/utag.js131ms111ms4ms3rd
https://consent.trustarc.com/asset/adv-bundle.js?v=v1.7-172963ms40ms0ms3rd
C
JS Bundles
Action
22 scripts, 297 KB unused
REVIEW
22 scripts, 297 KB unused
Warning::
https://www.oracle.com/asset/web/js/redwood-base.j...: 99 KB unused (77%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.oracle.com/asset/web/js/redwood-lib.js: 83 KB unused (90%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.oracle.com/asset/web/js/web-sdk.js: 38 KB unused (53%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL...: 32 KB unused (21%)
Consider code splitting or tree shaking to reduce unused code.
Warning::
https://www.oracle.com/us/assets/metrics/ora_code....: 24 KB unused (57%)
Consider code splitting or tree shaking to reduce unused code.
Info::
Total unused JavaScript: 297 KB
297 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://www.oracle.com/asset/web/js/redwood-base.js129 KB99 KB (77%)✓3rd
https://www.oracle.com/asset/web/js/redwood-lib.js93 KB83 KB (90%)✓3rd
https://www.oracle.com/asset/web/js/web-sdk.js73 KB38 KB (53%)✓3rd
https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAg?v=d759d412-dedb-0dfd-7328-4ab03a2e5435154 KB32 KB (21%)✓3rd
https://www.oracle.com/us/assets/metrics/ora_code.js43 KB24 KB (57%)✓3rd
https://consent.trustarc.com/asset/adv-bundle.js?v=v1.7-172978 KB21 KB (27%)✓3rd
https://www.oracle.com/asset/web/js/settings-v2.js10 KB—✓3rd
https://www.oracle.com/asset/web/js/jquery-min.js32 KB—✓3rd
https://consent.trustarc.com/notice?domain=oracle.com&c=teconsent&text=true&gtm=1&cdn=1&pcookie7 KB—✓3rd
https://tms.oracle.com/main/prod/utag.42.js?utv=ut4.48.2025082917572 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

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
2 fonts (283 KB)
PASS
2 fonts (283 KB)
Info::
2 font(s) use font-display: swap (FOUT risk but functional)

Web fonts

2

283 KB total

Render-blocking

0

of 2

Dominant font-display

swap

Most common across fonts

Font loading timeline
Transfer FOIT (block) FOUT (swap)
0 ms 500 ms 1.0 s 1.5 s 2.0 s 2.5 s FCP 1.4 s LCP 2.6 shttps://www.oracle.com/asset/web/fonts/redwoodicons.woff2redwoodicons.woff2 https://www.oracle.com/asset/web/fonts/redwoodicons.woff2 — 211.5 KiB — 71 ms — font-display: swaphttps://www.oracle.com/asset/web/fonts/oraclesansvf.woff2oraclesansvf.woff2 https://www.oracle.com/asset/web/fonts/oraclesansvf.woff2 — 71.6 KiB — 65 ms — font-display: swap
redwoodicons.woff2 woff2 swap
Size 212 KB
Load time 71 ms
Start 604 ms
Risk FOUT — text flashes from fallback to web font
  • Subset this font — over 100 KB suggests Latin Extended or full glyph coverage that most pages don't need
oraclesansvf.woff2 woff2 swap
Size 72 KB
Load time 65 ms
Start 605 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 ~106 KB and ~212 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
58 requests over 4512ms
INFO
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 1.4 s LCP 2.6 shttps://sun.com// https://sun.com/ — 301 — 192 B — 494 ms — http/1.1https://www.oracle.com/us/sun/index.htmwww.oracle.com/us/sun/index.htm https://www.oracle.com/us/sun/index.htm — 301 — 2.1 KiB — 63 ms — h2https://www.oracle.com/it-infrastructure/www.oracle.com/it-infrastructure/ https://www.oracle.com/it-infrastructure/ — 200 — 18.6 KiB — 38 ms — h2https://www.oracle.com/asset/web/fonts/redwoodicons.woff2www.oracle.com/asset/web/fonts/redw... https://www.oracle.com/asset/web/fonts/redwoodicons.woff2 — 200 — 211.5 KiB — 71 ms — h2https://www.oracle.com/asset/web/fonts/oraclesansvf.woff2www.oracle.com/asset/web/fonts/orac... https://www.oracle.com/asset/web/fonts/oraclesansvf.woff2 — 200 — 71.6 KiB — 65 ms — h2https://www.oracle.com/asset/web/css/redwood-base.csswww.oracle.com/asset/web/css/redwoo... https://www.oracle.com/asset/web/css/redwood-base.css — 200 — 161.8 KiB — 58 ms — h2https://www.oracle.com/asset/web/css/redwood-styles.csswww.oracle.com/asset/web/css/redwoo... https://www.oracle.com/asset/web/css/redwood-styles.css — 200 — 116.1 KiB — 60 ms — h2https://www.oracle.com/asset/web/js/redwood-base.jswww.oracle.com/asset/web/js/redwood... https://www.oracle.com/asset/web/js/redwood-base.js — 200 — 129.3 KiB — 67 ms — h2https://www.oracle.com/asset/web/js/redwood-lib.jswww.oracle.com/asset/web/js/redwood... https://www.oracle.com/asset/web/js/redwood-lib.js — 200 — 93.3 KiB — 72 ms — h2https://tms.oracle.com/main/prod/utag.sync.jstms.oracle.com/main/prod/utag.sync.... https://tms.oracle.com/main/prod/utag.sync.js — 200 — 22.3 KiB — 96 ms — h2https://www.oracle.com/a/ocom/img/yt-video-thumbnail-cngOjZkXTRA.jpgwww.oracle.com/a/ocom/img/yt-video-... https://www.oracle.com/a/ocom/img/yt-video-thumbnail-cngOjZkXTRA.jpg — 200 — 20.8 KiB — 713 ms — h2https://www.oracle.com/asset/web/js/jquery-min.jswww.oracle.com/asset/web/js/jquery-... https://www.oracle.com/asset/web/js/jquery-min.js — 200 — 32.2 KiB — 19 ms — h2https://www.oracle.com/visitorinfo/www.oracle.com/visitorinfo/ https://www.oracle.com/visitorinfo/ — 200 — 1.2 KiB — 39 ms — h2https://s.go-mpulse.net/boomerang/DXNLE-YBWWY-AR74T-WMD99-77VRAs.go-mpulse.net/boomerang/DXNLE-YBW... https://s.go-mpulse.net/boomerang/DXNLE-YBWWY-AR74T-WMD99-77VRA — 200 — 59.8 KiB — 17 ms — h2https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAg?v=d759d412-dedb-0dfd-7328-4ab03a2e5435www.oracle.com/qoxPz-Ojf73ZIq8wUqae... https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAg?v=d759d412-dedb-0dfd-7328-4ab03a2e5435 — 200 — 154.0 KiB — 33 ms — h2https://tms.oracle.com/main/prod/utag.jstms.oracle.com/main/prod/utag.js https://tms.oracle.com/main/prod/utag.js — 200 — 36.9 KiB — 23 ms — h2data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 9'%3E%3Cpath d='M2 4h5v…www.w3.org/2000/svg' viewBox='0 0 9... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 9'%3E%3Cpath d='M2 4h5v… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even…www.w3.org/2000/svg' width='30' hei... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='30' width='30' fill-rule='even…www.w3.org/2000/svg' height='30' wi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='30' width='30' fill-rule='even… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even…www.w3.org/2000/svg' width='30' hei... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even…www.w3.org/2000/svg' width='30' hei... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even… — 200 — 0 B — 0 ms — datahttps://tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=oracle/main/202604211436&cb=1776797558438tags.tiqcdn.com/utag/tiqapp/utag.v.... https://tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=oracle/main/202604211436&cb=1776797558438 — 200 — 433 B — 58 ms — h2https://consent.trustarc.com/notice?domain=oracle.com&c=teconsent&text=true&gtm=1&cdn=1&pcookieconsent.trustarc.com/notice?domain=... https://consent.trustarc.com/notice?domain=oracle.com&c=teconsent&text=true&gtm=1&cdn=1&pcookie — 200 — 6.8 KiB — 59 ms — h2https://tms.oracle.com/main/prod/utag.42.js?utv=ut4.48.202508291757tms.oracle.com/main/prod/utag.42.js... https://tms.oracle.com/main/prod/utag.42.js?utv=ut4.48.202508291757 — 200 — 1.8 KiB — 20 ms — h2https://tms.oracle.com/main/prod/utag.124.js?utv=ut4.48.202505151423tms.oracle.com/main/prod/utag.124.j... https://tms.oracle.com/main/prod/utag.124.js?utv=ut4.48.202505151423 — 200 — 3.0 KiB — 21 ms — h2https://www.oracle.com/asset/web/analytics/ora_ocom.jswww.oracle.com/asset/web/analytics/... https://www.oracle.com/asset/web/analytics/ora_ocom.js — 200 — 9.5 KiB — 25 ms — h2https://www.oracle.com/asset/web/js/handlebars-redwood.jswww.oracle.com/asset/web/js/handleb... https://www.oracle.com/asset/web/js/handlebars-redwood.js — 200 — 29.2 KiB — 26 ms — h2data:image/svg+xml,%3Csvg height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/…www.w3.org/2000/… data:image/svg+xml,%3Csvg height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/… — 200 — 0 B — 0 ms — datahttps://www.oracle.com/asset/web/js/settings-v2.jswww.oracle.com/asset/web/js/setting... https://www.oracle.com/asset/web/js/settings-v2.js — 200 — 9.9 KiB — 58 ms — h2https://www.oracle.com/asset/sequoia/js/wc-chatbot.jswww.oracle.com/asset/sequoia/js/wc-... https://www.oracle.com/asset/sequoia/js/wc-chatbot.js — 200 — 5.2 KiB — 26 ms — h2
0 ms 1.0 s 2.0 s 3.0 s 4.0 s FCP 1.4 s LCP 2.6 shttps://sun.com// https://sun.com/ — 301 — 192 B — 494 ms — http/1.1https://www.oracle.com/us/sun/index.htmwww.oracle.com/us/sun/index.htm https://www.oracle.com/us/sun/index.htm — 301 — 2.1 KiB — 63 ms — h2https://www.oracle.com/it-infrastructure/www.oracle.com/it-infrastructure/ https://www.oracle.com/it-infrastructure/ — 200 — 18.6 KiB — 38 ms — h2https://www.oracle.com/asset/web/fonts/redwoodicons.woff2www.oracle.com/asset/web/fonts/redw... https://www.oracle.com/asset/web/fonts/redwoodicons.woff2 — 200 — 211.5 KiB — 71 ms — h2https://www.oracle.com/asset/web/fonts/oraclesansvf.woff2www.oracle.com/asset/web/fonts/orac... https://www.oracle.com/asset/web/fonts/oraclesansvf.woff2 — 200 — 71.6 KiB — 65 ms — h2https://www.oracle.com/asset/web/css/redwood-base.csswww.oracle.com/asset/web/css/redwoo... https://www.oracle.com/asset/web/css/redwood-base.css — 200 — 161.8 KiB — 58 ms — h2https://www.oracle.com/asset/web/css/redwood-styles.csswww.oracle.com/asset/web/css/redwoo... https://www.oracle.com/asset/web/css/redwood-styles.css — 200 — 116.1 KiB — 60 ms — h2https://www.oracle.com/asset/web/js/redwood-base.jswww.oracle.com/asset/web/js/redwood... https://www.oracle.com/asset/web/js/redwood-base.js — 200 — 129.3 KiB — 67 ms — h2https://www.oracle.com/asset/web/js/redwood-lib.jswww.oracle.com/asset/web/js/redwood... https://www.oracle.com/asset/web/js/redwood-lib.js — 200 — 93.3 KiB — 72 ms — h2https://tms.oracle.com/main/prod/utag.sync.jstms.oracle.com/main/prod/utag.sync.... https://tms.oracle.com/main/prod/utag.sync.js — 200 — 22.3 KiB — 96 ms — h2https://www.oracle.com/a/ocom/img/yt-video-thumbnail-cngOjZkXTRA.jpgwww.oracle.com/a/ocom/img/yt-video-... https://www.oracle.com/a/ocom/img/yt-video-thumbnail-cngOjZkXTRA.jpg — 200 — 20.8 KiB — 713 ms — h2https://www.oracle.com/asset/web/js/jquery-min.jswww.oracle.com/asset/web/js/jquery-... https://www.oracle.com/asset/web/js/jquery-min.js — 200 — 32.2 KiB — 19 ms — h2https://www.oracle.com/visitorinfo/www.oracle.com/visitorinfo/ https://www.oracle.com/visitorinfo/ — 200 — 1.2 KiB — 39 ms — h2https://s.go-mpulse.net/boomerang/DXNLE-YBWWY-AR74T-WMD99-77VRAs.go-mpulse.net/boomerang/DXNLE-YBW... https://s.go-mpulse.net/boomerang/DXNLE-YBWWY-AR74T-WMD99-77VRA — 200 — 59.8 KiB — 17 ms — h2https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAg?v=d759d412-dedb-0dfd-7328-4ab03a2e5435www.oracle.com/qoxPz-Ojf73ZIq8wUqae... https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAg?v=d759d412-dedb-0dfd-7328-4ab03a2e5435 — 200 — 154.0 KiB — 33 ms — h2https://tms.oracle.com/main/prod/utag.jstms.oracle.com/main/prod/utag.js https://tms.oracle.com/main/prod/utag.js — 200 — 36.9 KiB — 23 ms — h2data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 9'%3E%3Cpath d='M2 4h5v…www.w3.org/2000/svg' viewBox='0 0 9... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 9'%3E%3Cpath d='M2 4h5v… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even…www.w3.org/2000/svg' width='30' hei... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='30' width='30' fill-rule='even…www.w3.org/2000/svg' height='30' wi... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='30' width='30' fill-rule='even… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even…www.w3.org/2000/svg' width='30' hei... data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' fill-rule='even… — 200 — 0 B — 0 ms — datadata:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' 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h2data:image/svg+xml;base64,PHN2ZyBlbmFibGUtYmFja2dyb3VuZD0ibmV3IDAgMCA1OCAyNiIgdmlld0JveD0iMCAwIDU4I…data:image/svg+xml;base64,PHN2ZyBlb... data:image/svg+xml;base64,PHN2ZyBlbmFibGUtYmFja2dyb3VuZD0ibmV3IDAgMCA1OCAyNiIgdmlld0JveD0iMCAwIDU4I… — 200 — 0 B — 0 ms — datahttps://consent.trustarc.com/analytics?action=0&domain=oracle.com&implied=0&session=6cd0ed26b2514e7d94c5a0356b1dad06&new=1&referer=https://www.oracle.comconsent.trustarc.com/analytics?acti... https://consent.trustarc.com/analytics?action=0&domain=oracle.com&implied=0&session=6cd0ed26b2514e7d94c5a0356b1dad06&new=1&referer=https://www.oracle.com — 200 — 464 B — 41 ms — h2https://consent.trustarc.com/asset/notice.js/v/v1.7-1729consent.trustarc.com/asset/notice.j... https://consent.trustarc.com/asset/notice.js/v/v1.7-1729 — 200 — 36.4 KiB — 36 ms — h2https://c.go-mpulse.net/api/config.json?key=DXNLE-YBWWY-AR74T-WMD99-77VRA&d=www.oracle.com&t=5922659&v=1.792.0&sl=0&si=48465825-7dea-4626-bfcd-b954daa3f898-tduxrq&plugins=AK,ConfigOverride,Continuity,PageParams,IFrameDelay,AutoXHR,SPA,History,Angular,Backbone,Ember,RT,CrossDomain,BW,PaintTiming,NavigationTiming,ResourceTiming,Memory,CACHE_RELOAD,Errors,TPAnalytics,UserTiming,Akamai,Early,EventTiming,BFCache,LOGN&acao=&ak.ai=604074c.go-mpulse.net/api/config.json?key... https://c.go-mpulse.net/api/config.json?key=DXNLE-YBWWY-AR74T-WMD99-77VRA&d=www.oracle.com&t=5922659&v=1.792.0&sl=0&si=48465825-7dea-4626-bfcd-b954daa3f898-tduxrq&plugins=AK,ConfigOverride,Continuity,PageParams,IFrameDelay,AutoXHR,SPA,History,Angular,Backbone,Ember,RT,CrossDomain,BW,PaintTiming,NavigationTiming,ResourceTiming,Memory,CACHE_RELOAD,Errors,TPAnalytics,UserTiming,Akamai,Early,EventTiming,BFCache,LOGN&acao=&ak.ai=604074 — 200 — 4.4 KiB — 379 ms — h2https://consent.trustarc.com/get?name=crossdomain.html&domain=oracle.comconsent.trustarc.com/get?name=cross... https://consent.trustarc.com/get?name=crossdomain.html&domain=oracle.com — 200 — 1.4 KiB — 55 ms — h2https://www.oracle.com/asset/web/json/acs-locale-map.jsonwww.oracle.com/asset/web/json/acs-l... https://www.oracle.com/asset/web/json/acs-locale-map.json — 200 — 3.7 KiB — 32 ms — h2https://www.oracle.com/visitorinfo/www.oracle.com/visitorinfo/ https://www.oracle.com/visitorinfo/ — 200 — 1.2 KiB — 44 ms — h2https://www.oracle.com/asset/web/i/flg-us.svgwww.oracle.com/asset/web/i/flg-us.s... https://www.oracle.com/asset/web/i/flg-us.svg — 200 — 1.9 KiB — 26 ms — h2https://www.oracle.com/asset/web/json/acs-translation-data.jsonwww.oracle.com/asset/web/json/acs-t... https://www.oracle.com/asset/web/json/acs-translation-data.json — 200 — 5.5 KiB — 46 ms — 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h2https://02179914.akstat.io/02179914.akstat.io/ https://02179914.akstat.io/ — 204 — 225 B — 279 ms — h2blob:https://www.oracle.com/31b434a6-c812-471c-ae05-dfc0153ea4c8www.oracle.com/31b434a6-c812-471c-a... blob:https://www.oracle.com/31b434a6-c812-471c-ae05-dfc0153ea4c8 — -1 — 0 B — 0 ms — https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAgwww.oracle.com/qoxPz-Ojf73ZIq8wUqae... https://www.oracle.com/qoxPz-Ojf73ZIq8wUqaewElD/QL1tJbiVat/BmZkAQ/Lg0HfQ/obKHYPAg — 200 — 1.6 KiB — 118 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 1452ms · 510KB · $19/mo
www.oracle.com
Other
Costly
Execution 422ms
Transfer 19 KB
Monthly Cost $6/mo
www.oracle.com
Other
Costly
Execution 296ms
Transfer 154 KB
Unused 21%
Monthly Cost $4/mo
Unattributable
Other
Costly
Execution 243ms
Transfer 0 KB
Monthly Cost $3/mo
www.oracle.com
Other
Optional
Execution 155ms
Transfer 93 KB
Unused 90%
Monthly Cost $2/mo
www.oracle.com
Other
Optional
Execution 141ms
Transfer 129 KB
Unused 77%
Monthly Cost $2/mo
tms.oracle.com
Other
Optional
Execution 131ms
Transfer 37 KB
Monthly Cost $2/mo
consent.trustarc.com
Other
Optional
Execution 63ms
Transfer 78 KB
Unused 27%
Monthly Cost $1/mo

These scripts may cost more than they're worth

  • www.oracle.com adds 422ms and costs ~$6/month
  • www.oracle.com adds 296ms and costs ~$4/month
  • Unattributable adds 243ms 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

www.oracle.com takes 422ms 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

www.oracle.com takes 296ms 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 243ms 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

90% of www.oracle.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

77% of www.oracle.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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