jquery.com
Ranks Overall #1,329 Developer Tooling #55 Frameworks and Libraries #11
Data from Sep 14, 2026, 6:03 AM UTC old Measured every 2 days · 10 runs since Aug 27, 2026
Elsewhere:
PageSpeed Insights ·
Calibre ·
Treo ·
CrUX Vis ·
Scoring Calculator ·
Wayback Machine
Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).
Stack
Filmstrip LAB Throttled
How the page drew during the measured load, at 8 points across 3.19 s. Compare this filmstrip against another site.
-
399 ms
-
799 ms
-
1.20 s
-
1.60 s
-
2.00 s
-
2.40 s
-
2.79 s
-
3.19 s
Lighthouse Scores LAB Simulated
Metrics LAB FIELD
Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-08-15 → 2026-09-11), url-level.
| Metric | Lab Simulated | Field | |||
|---|---|---|---|---|---|
| Value | Change / range | Trend | p75 | Distribution | |
| LCP CWV Largest Contentful Paint | 1.69 s good | ↑ +19 ms (+1.1%) 1.67 s – 1.69 s | 1.31 s good | 90% 6.6% 3.4% | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | 99 ms good | 92.9% 5.6% 1.5% | |
| CLS CWV Cumulative Layout Shift | 0.001 good | → no change 0.001 – 0.001 | 0 good | 99.2% 0.7% 0.1% | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | n/a | — | |
| FCP First Contentful Paint | 1.69 s good | ↑ +19 ms (+1.1%) 1.66 s – 1.69 s | 1.32 s good | 83.9% 8.5% 7.6% | |
| Speed Index | 1.69 s good | ↑ +19 ms (+1.1%) 1.66 s – 1.69 s | n/a | — | |
| TTFB Time to First Byte | 620 ms good | ↑ +7 ms (+1.1%) 610 ms – 622 ms | 574 ms good | 82.6% 10.9% 6.5% | |
LCP Subparts LAB Throttled
The subparts attribute LCP to your server, resource discovery, download, or rendering. They come from one throttled load, the same one as the filmstrip, so they add up to that load’s LCP rather than the simulated Lab LCP above.
LCP LAB Simulated vs LCP FIELD
The lab LCP is 1.29× the field p75 — real users likely have above-average hardware or network connectivity.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 184 kB | ↑ +30 B 183 kB – 184 kB | |
| Requests | 20 | → no change 20 – 20 | |
| Third-party Weight | 0 B | → no change 0 B – 0 B | |
| 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 |
|---|---|---|---|---|
| image | 35.1% | 63.6 kB | 9 | |
| font | 33.1% | 60.0 kB | 2 | |
| script | 17.4% | 31.6 kB | 3 | |
| stylesheet | 10.6% | 19.2 kB | 3 | |
| document | 3.9% | 7.1 kB | 1 | |
| Total | 184 kB | 20 |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
0.2% of pixels differ — they are nearly identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 260 ms | ↓ -42 ms (-13.8%) significant 260 ms – 433 ms | |
| Long Tasks | 0 | ↓ -1 (-100%) 0 – 1 | |
| DOM Elements | 310 | → no change 310 – 310 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 29 | → no change 29 – 29 | |
| A11y Failures | 4 | → no change 4 – 4 | |
| A11y Failing Nodes | 22 | → no change 22 – 22 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 42% | 109 ms | |
| style layout | 30% | 78 ms | |
| script evaluation | 14% | 36 ms | |
| paint composite render | 6% | 16 ms | |
| parse HTML | 6% | 15 ms | |
| script parse compile | 3% | 7 ms | |
| Total | 260 ms |
Axe violations axe-core 4.13.0, full rule set
29 violating nodes across 6 rules, 418 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
serious
color-contrast— Elements must meet minimum color contrast ratio thresholds 17 nodes -
moderate
region— All page content should be contained by landmarks 6 nodes -
serious
scrollable-region-focusable— Scrollable region must have keyboard access 3 nodes -
critical
button-name— Buttons must have discernible text 1 node -
moderate
landmark-one-main— Document should have one main landmark 1 node -
moderate
page-has-heading-one— Page should contain a level-one heading 1 node
Accessibility failures 4 of 28 audits
-
color-contrast— Background and foreground colors do not have a sufficient contrast ratio. 17 nodes -
target-size— Touch targets do not have sufficient size or spacing. 3 nodes -
button-name— Buttons do not have an accessible name 1 node -
landmark-one-main— Document does not have a main landmark. 1 node
Best Practices failures 3 of 19 audits
-
image-aspect-ratio— Displays images with incorrect aspect ratio 1 item -
errors-in-console— Browser errors were logged to the console 2 items -
inspector-issues— Issues were logged in the `Issues` panel in Chrome Devtools 1 item
SEO failures 1 of 10 audits
-
link-text— Links do not have descriptive text 2 items
Hygiene
Measurement log
Field history 25 weeks
Weekly p75 from the CrUX History API, backfilled in a single request.
| Week ending | LCP | INP | CLS | FCP | TTFB |
|---|---|---|---|---|---|
| 2026-09-05 | 1.30 s | 96 ms | 0 | 1.32 s | 602 ms |
| 2026-08-29 | 1.34 s | 101 ms | 0 | 1.37 s | 612 ms |
| 2026-08-22 | 1.36 s | 101 ms | 0 | 1.38 s | 625 ms |
| 2026-08-15 | 1.42 s | 103 ms | 0 | 1.43 s | 605 ms |
| 2026-08-08 | 1.47 s | 107 ms | 0 | 1.48 s | 603 ms |
| 2026-08-01 | 1.50 s | 103 ms | 0 | 1.51 s | 624 ms |
| 2026-07-25 | 1.49 s | 100 ms | 0 | 1.49 s | 630 ms |
| 2026-07-18 | 1.39 s | 93 ms | 0 | 1.41 s | 607 ms |
| 2026-07-11 | 1.44 s | 92 ms | 0 | 1.46 s | 636 ms |
| 2026-07-04 | 1.46 s | 92 ms | 0 | 1.49 s | 645 ms |
| 2026-06-27 | 1.47 s | 92 ms | 0 | 1.50 s | 670 ms |
| 2026-06-20 | 1.52 s | 93 ms | 0 | 1.55 s | 703 ms |
Runs
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026, 6:03 AM UTC | 99 | 1.69 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 3,320 +34% | 40.3s |
|
|
| Sep 11, 2026, 11:35 PM UTC | 99 | 1.67 s | 0.001 | 0 ms | 183 kB | 3/3 | ±0 | 2,298 -7% | 41.4s |
|
|
| Sep 9, 2026, 10:58 PM UTC | 99 | 1.68 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 2,337 -6% | 22.5s |
|
|
| Sep 7, 2026, 10:32 PM UTC | 99 | 1.68 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 2,503 +1% | 22.3s |
|
|
| Sep 5, 2026, 8:03 PM UTC | 99 | 1.69 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 2,626 +6% | 22.2s |
|
|
| Sep 4, 2026, 11:02 AM UTC | 99 | 1.67 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 2,508 +1% | 22s |
|
|
| Sep 3, 2026, 6:55 AM UTC | 99 | 1.67 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 2,442 -2% | 22.2s |
|
|
| Sep 2, 2026, 3:05 AM UTC | 99 | 1.67 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 2,490 0% | 21.7s |
|
|
| Aug 31, 2026, 10:19 PM UTC | 99 | 1.67 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 2,469 -1% | 22.6s |
|
|
| Aug 27, 2026, 6:58 PM UTC | 99 | 1.67 s | 0.001 | 0 ms | 184 kB | 3/3 | ±0 | 3,035 +22% | 21.3s |
|