ted.dev
Ranks Overall #1,002 Built Awesome #719
Data from Oct 4, 2026, 10:54 PM UTC old Measured once a week · 7 runs since Aug 21, 2026
Elsewhere:
PageSpeed Insights ·
Calibre ·
Treo ·
CrUX Vis ·
Tame the Bots ·
Scoring Calculator ·
Wayback Machine
Lighthouse benchmark index was 4,067, 64% faster than this project's median of 2,486. CPU-bound metrics — TBT, TTI, main thread work — are affected by this and may have moved without the site changing at all.
Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).
Stack
Lighthouse Scores LAB Simulated
Metrics LAB
No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.
| Metric | Lab Simulated | ||
|---|---|---|---|
| Value | Change / range | Trend | |
| LCP CWV (estimate) Largest Contentful Paint | 1.85 s good | ↑ +14 ms (+0.8%) 1.82 s – 3.65 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.113 needs work | → no change 0.089 – 0.113 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 1.70 s good | ↑ +14 ms (+0.8%) 1.67 s – 3.50 s | |
| Speed Index | 1.70 s good | ↑ +14 ms (+0.8%) 1.67 s – 3.50 s | |
| TTFB Time to First Byte | 631 ms good | ↑ +12 ms (+1.9%) 605 ms – 635 ms | |
LCP Subparts LAB Unthrottled
The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 280 kB | ↓ -123 B 279 kB – 280 kB | |
| Requests | 17 | → no change 17 – 17 | |
| Third-party Weight | 255 kB | ↑ +39 B 254 kB – 255 kB | |
| Third-party CPU | 4 ms | ↑ +1 ms (+26.5%) 3 ms – 6 ms | |
| Unused JS | 0 B | → no change 0 B – 0 B | |
| Unused CSS | 0 B | → no change 0 B – 0 B |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| font | 85% | 234 kB | 3 | |
| script | 7.2% | 19.8 kB | 4 | |
| stylesheet | 3.9% | 10.7 kB | 3 | |
| document | 3.3% | 9.1 kB | 1 | |
| other | 0.7% | 1.9 kB | 5 | |
| Total | 280 kB | 17 |
Third parties 4 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Google Fonts | 236 kB | 0 ms | |
| convertkit.com | 15.0 kB | 4 ms | |
| Unpkg | 3.7 kB | 1 ms | |
| JSDelivr CDN | 1.1 kB | 0 ms | |
| Total | 255 kB | 4 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 253 ms | ↑ +26 ms (+11.4%) 226 ms – 336 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 106 | → no change 106 – 106 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 2 | → no change 2 – 2 | |
| A11y Failures | 1 | → no change 1 – 1 | |
| A11y Failing Nodes | 1 | → no change 1 – 1 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 38% | 95 ms | |
| style layout | 35% | 88 ms | |
| script evaluation | 14% | 36 ms | |
| parse HTML | 7% | 19 ms | |
| paint composite render | 4% | 11 ms | |
| script parse compile | 2% | 5 ms | |
| Total | 253 ms |
Axe violations axe-core 4.13.0, full rule set
2 violating nodes across 2 rules, 253 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
link-in-text-block— Links must be distinguishable without relying on color 1 nodeOffending element
-
.text-sm.text-center > a[href$="about"]<a href="/about" class=""> Ted M. Young </a>
-
-
moderate
region— All page content should be contained by landmarks 1 nodeOffending element
-
.top-notice<p class="top-notice bg-orange-700 items-center py-2 mb-6 font-bold text-xl font-sans">
-
Accessibility failures 1 of 21 audits
-
link-in-text-block— Links rely on color to be distinguishable. 1 node
Best Practices failures 2 of 19 audits
-
third-party-cookies— Uses third-party cookies 1 item -
inspector-issues— Issues were logged in the `Issues` panel in Chrome Devtools 1 item
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 4, 2026, 10:54 PM UTC | 95 | 1.85 s | 0.113 | 0 ms | 280 kB | 3/3 | ±18 | 4,067 +64% | 21.1s |
|
|
| Sep 27, 2026, 9:04 PM UTC | 95 | 1.83 s | 0.113 | 0 ms | 280 kB | 3/3 | ±18 | 4,546 +83% | 21.4s |
|
|
| Sep 20, 2026, 6:03 PM UTC | 81 | 3.49 s | 0.089 | 0 ms | 280 kB | 3/3 | ±2 | 2,492 0% | 21.8s |
|
|
| Sep 13, 2026, 5:22 PM UTC | 80 | 3.63 s | 0.089 | 0 ms | 280 kB | 3/3 | ±1 | 2,476 0% | 22.1s |
|
|
| Sep 6, 2026, 2:01 PM UTC | 95 | 1.82 s | 0.113 | 0 ms | 280 kB | 3/3 | ±16 | 4,068 +64% | 21.4s |
|
|
| Aug 30, 2026, 1:38 PM UTC | 80 | 3.65 s | 0.089 | 0 ms | 279 kB | 3/3 | ±15 | 2,424 -2% | 23.9s |
|
|
| Aug 21, 2026, 9:37 AM UTC | 95 | 2.03 s | 0.113 | 0 ms | 280 kB | 3/3 | ±3 | 2,367 -5% | 22.6s |
|
Embed this score
Use this web component to show ted.dev's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site!
<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://ted.dev/"></speedlify2-score>