contrast-11ties.netlify.app
https://contrast-11ties.netlify.app/
Ranks Overall #448 Built Awesome #345
Data from Oct 3, 2026, 7:40 AM UTC old Measured once a week · 7 runs since Aug 20, 2026
Elsewhere:
PageSpeed Insights ·
Calibre ·
Treo ·
CrUX Vis ·
Tame the Bots ·
Scoring Calculator ·
Wayback Machine
Lighthouse benchmark index was 4,490, 81% 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 | 1.55 s good | ↓ -869 ms (-35.8%) significant 1.55 s – 2.48 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0.138 needs work | → no change 0.138 – 0.138 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 1.55 s good | ↓ -869 ms (-35.8%) significant 1.55 s – 2.48 s | |
| Speed Index | 1.55 s good | ↓ -869 ms (-35.8%) significant 1.55 s – 2.48 s | |
| TTFB Time to First Byte | 632 ms good | ↑ +28 ms (+4.6%) 603 ms – 656 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 | 20.0 kB | ↑ +37 B (+0.2%) 19.9 kB – 20.0 kB | |
| Requests | 4 | → no change 4 – 4 | |
| Third-party Weight | 18.4 kB | → no change 18.4 kB – 18.4 kB | |
| Third-party CPU | 0 ms | → no change 0 ms – 0 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 | 89.6% | 17.9 kB | 1 | |
| stylesheet | 6% | 1.2 kB | 2 | |
| document | 4.3% | 861 B | 1 | |
| Total | 20.0 kB | 4 |
Third parties 1 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Google Fonts | 18.4 kB | 0 ms | |
| Total | 18.4 kB | 0 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 127 ms | ↓ -53 ms (-29.5%) significant 127 ms – 180 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 19 | → no change 19 – 19 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 0 | → no change 0 – 0 | |
| A11y Failures | 0 | → no change 0 – 0 | |
| A11y Failing Nodes | 0 | → no change 0 – 0 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| style layout | 55% | 70 ms | |
| other | 36% | 46 ms | |
| script evaluation | 4% | 5 ms | |
| paint composite render | 3% | 3 ms | |
| parse HTML | 2% | 3 ms | |
| script parse compile | 0% | 0 ms | |
| Total | 127 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 50 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
SEO failures 1 of 7 audits
-
meta-description— Document does not have a meta description
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 3, 2026, 7:40 AM UTC | 94 | 1.55 s | 0.138 | 0 ms | 20.0 kB | 3/3 | ±2 | 4,490 +81% | 19.2s |
|
|
| Sep 26, 2026, 3:45 AM UTC | 89 | 2.42 s | 0.138 | 0 ms | 19.9 kB | 3/3 | ±4 | 2,854 +15% | 19.8s |
|
|
| Sep 18, 2026, 11:06 PM UTC | 89 | 2.45 s | 0.138 | 0 ms | 19.9 kB | 3/3 | ±6 | 2,470 -1% | 21.1s |
|
|
| Sep 11, 2026, 8:35 PM UTC | 89 | 2.42 s | 0.138 | 0 ms | 20.0 kB | 3/3 | ±3 | 2,489 0% | 20.1s |
|
|
| Sep 4, 2026, 6:13 PM UTC | 89 | 2.42 s | 0.138 | 0 ms | 19.9 kB | 3/3 | ±5 | 2,319 -7% | 20.3s |
|
|
| Aug 28, 2026, 5:55 PM UTC | 89 | 2.46 s | 0.138 | 0 ms | 19.9 kB | 3/3 | ±5 | 2,468 -1% | 20.3s |
|
|
| Aug 20, 2026, 8:33 PM UTC | 89 | 2.48 s | 0.138 | 0 ms | 20.0 kB | 3/3 | ±2 | 2,490 0% | 21.3s |
|
Embed this score
Use this web component to show contrast-11ties.netlify.app'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://contrast-11ties.netlify.app/"></speedlify2-score>