Performance
· 17 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
2.93 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.79 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
168 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.005
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.53 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.
9.89 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
FJS Execution CostAction3781ms total JS executionFIX
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.ti.com/ | 1545ms | 4ms | 2ms | 3rd |
| Unattributable | 795ms | 156ms | 0ms | 3rd |
| https://www.ti.com/Dl82I3Ui/init.js | 353ms | 305ms | 21ms | 3rd |
| https://www.ti.com/utag/ti/main/prod/utag.js | 290ms | 238ms | 43ms | 3rd |
| https://www.ti.com/assets/js/@ticom/ui-components/3.latest/p-bd037472.js | 185ms | 135ms | 0ms | 3rd |
| https://www.ti.com/assets/js/@ticom/coveo-components/2.latest/p-fb33fadb.js | 134ms | 120ms | 2ms | 3rd |
| https://static.katalon.com/libs/traffic-agent/v1/traffic-agent.min.js | 128ms | 86ms | 34ms | 3rd |
| https://static.cloud.coveo.com/atomic/v2/p-5925f187.js | 108ms | 80ms | 0ms | 3rd |
| https://www.ti.com/assets/js/@ticom/header-content/1.latest/en/js/header-responsive.js | 94ms | 70ms | 18ms | 3rd |
| https://www.ti.com/assets/js/@ticom/header-components/3.latest/p-00ab4813.js | 90ms | 84ms | 0ms | 3rd |
Showing top 10 of 11 scripts
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BPage Weight Budget1.3 MB transferred, 152 requestsREVIEW
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
High HTTP request count — bundling, sprite-ing, and HTTP/2 server push can reduce per-request overhead.
Source: web.dev
BImage Optimization23 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
CJS BundlesAction93 scripts, 265 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://static.cloud.coveo.com/atomic/v2/p-833161c3.js | 108 KB | 83 KB (77%) | ✓ | 3rd |
| https://static.katalon.com/libs/traffic-agent/v1/traffic-agent.min.js | 96 KB | 74 KB (78%) | ✓ | 3rd |
| https://www.ti.com/assets/js/@ticom/coveo-components/2.latest/p-fb33fadb.js | 80 KB | 53 KB (66%) | ✓ | 3rd |
| https://www.ti.com/Dl82I3Ui/init.js | 88 KB | 31 KB (35%) | ✓ | 3rd |
| https://www.ti.com/utag/ti/main/prod/utag.js | 117 KB | 25 KB (21%) | ✓ | 3rd |
| https://www.ti.com/assets/js/@ticom/header-components/3.latest/p-53d682a2.entry.js | 3 KB | — | ✓ | 3rd |
| https://static.cloud.coveo.com/atomic/v2/p-37511f39.js | 4 KB | — | ✓ | 3rd |
| https://www.ti.com/etc.clientlibs/ti/clientlibs/homepage.min.js | 7 KB | — | ✗ | 3rd |
| https://www.ti.com/assets/js/@ticom/ui-components/3.latest/ui-components.esm.js | 5 KB | — | ✓ | 3rd |
| https://www.ti.com/assets/js/@ticom/header-components/3.latest/header-components.esm.js | 2 KB | — | ✓ | 3rd |
Consider code splitting or tree shaking to reduce unused code.
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.
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.
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.
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.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
CPage Weight InventoryAction152 resources · 1.3 MB · 265 KB savings availableREVIEW
~264.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 152 resources | 1.3 MiB | ||||||
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading3 fonts (152 KB)PASS
Web fonts
3
152 KB total
Render-blocking
0
of 3
Dominant font-display
swap
Most common across fonts
Font loading timeline
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)
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource Hints1 hints, 0 missing preconnectsPASS
Current Resource Hints
1 resource hints configured
A+Render-Blocking ResourcesNo render-blocking resources detectedPASS
A+Third-Party ResourcesNo third-party resources detectedPASS
Network Waterfall152 requests over 2697msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.ti.com www.ti.com | Other | 1545ms | 19 KB | — | $9/mo | Costly |
Unattributable Unattributable | Other | 795ms | 0 KB | — | $5/mo | Costly |
www.ti.com www.ti.com | Other | 353ms | 88 KB | 35% | $2/mo | Costly |
www.ti.com www.ti.com | Other | 290ms | 117 KB | 21% | $2/mo | Costly |
www.ti.com www.ti.com | Other | 185ms | 6 KB | — | $1/mo | Optional |
www.ti.com www.ti.com | Other | 134ms | 80 KB | 66% | $1/mo | Optional |
static.katalon.com static.katalon.com | Other | 128ms | 96 KB | 78% | $1/mo | Optional |
static.cloud.coveo.com static.cloud.coveo.com | Other | 108ms | 9 KB | — | $1/mo | Optional |
www.ti.com www.ti.com | Other | 94ms | 24 KB | — | $1/mo | Optional |
www.ti.com www.ti.com | Other | 90ms | 5 KB | — | $1/mo | Optional |
www.ti.com www.ti.com | Other | 57ms | 20 KB | — | $0/mo | Optional |
These scripts may cost more than they're worth
- www.ti.com adds 1545ms and costs ~$9/month
- Unattributable adds 795ms and costs ~$5/month
- www.ti.com adds 353ms and costs ~$2/month
- www.ti.com adds 290ms and costs ~$2/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
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.ti.com takes 1545ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
Unattributable takes 795ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.ti.com takes 353ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.ti.com takes 290ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
66% of www.ti.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
78% of static.katalon.com's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev