cg21.in
Ranks Overall #497 Built Awesome #408
Data from Sep 11, 2026, 8:47 AM UTC old Measured once a week · 4 runs since Aug 20, 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
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 | 2.73 s needs work | ↑ +212 ms (+8.4%) 1.14 s – 2.73 s | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0 good | ↓ -0.002 (-100%) 0 – 0.002 | |
| TBT Total Blocking Time | 169.13 s poor | ↑ +1661 ms (+1%) 166.18 s – 169.26 s | |
| FCP First Contentful Paint | 2.05 s needs work | ↑ +203 ms (+11%) 965 ms – 2.05 s | |
| Speed Index | 4.59 s needs work | ↓ -756 ms (-14.1%) 4.59 s – 5.83 s | |
| TTFB Time to First Byte | 684 ms good | → no change 634 ms – 758 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 | 216 kB | ↑ +91 B 216 kB – 217 kB | |
| Requests | 18 | → no change 18 – 18 | |
| Third-party Weight | 55.3 kB | ↓ -60 B (-0.1%) 55.3 kB – 55.4 kB | |
| Third-party CPU | 25 ms | ↑ +1 ms (+5%) 20 ms – 27 ms | |
| Unused JS | 0 B | → no change 0 B – 0 B | |
| Unused CSS | 21.3 kB | → no change 21.3 kB – 21.3 kB |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| image | 47.6% | 103 kB | 5 | |
| script | 29.6% | 63.7 kB | 4 | |
| font | 15.9% | 34.3 kB | 2 | |
| document | 6.1% | 13.0 kB | 1 | |
| other | 0.8% | 1.8 kB | 2 | |
| Total | 216 kB | 18 |
Third parties 1 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Netlify | 55.3 kB | 25 ms | |
| Total | 55.3 kB | 25 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 177.54 s | ↑ +78 ms 176.91 s – 177.66 s | |
| Long Tasks | 20 | → no change 20 – 20 | |
| DOM Elements | 460 | → no change 460 – 460 | |
| 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 |
|---|---|---|---|
| other | 100% | 177.05 s | |
| script evaluation | 0% | 295 ms | |
| style layout | 0% | 80 ms | |
| paint composite render | 0% | 57 ms | |
| script parse compile | 0% | 27 ms | |
| parse HTML | 0% | 26 ms | |
| Total | 177.54 s |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 398 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
Hygiene
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026, 8:47 AM UTC | 62 | 2.73 s | 0 | 169.13 s | 216 kB | 3/3 | ±7 | 2,590 +4% | 289.4s |
|
|
| Sep 4, 2026, 5:46 AM UTC | 62 | 2.51 s | 0.002 | 167.47 s | 216 kB | 3/3 | ±11 | 2,803 +13% | 260.8s |
|
|
| Aug 28, 2026, 1:24 AM UTC | 66 | 1.14 s | 0.002 | 169.26 s | 217 kB | 1/3 | — | 2,469 -1% | 488.9s |
|
|
| Aug 20, 2026, 4:30 PM UTC | 63 | 2.21 s | 0 | 166.18 s | 216 kB | 3/3 | ±0 | 3,391 +37% | 363.4s |
|
Embed this score
Use this web component to show cg21.in'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://cg21.in/"></speedlify2-score>