martingunnarsson.com
https://www.martingunnarsson.com/
Ranks Overall #174 Built Awesome #141
Data from Oct 5, 2026, 6:01 PM UTC old Measured once a week · 7 runs since Aug 21, 2026
Elsewhere:
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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 | 776 ms good | ↓ -14 ms (-1.8%) 770 ms – 793 ms | |
| INP CWV Interaction to Next Paint — field only, no lab run can measure it | n/a | — | |
| CLS CWV (estimate) Cumulative Layout Shift | 0 good | → no change 0 – 0 | |
| TBT Total Blocking Time | 0 ms good | → no change 0 ms – 0 ms | |
| FCP First Contentful Paint | 776 ms good | ↓ -14 ms (-1.8%) 770 ms – 793 ms | |
| Speed Index | 776 ms good | ↓ -14 ms (-1.8%) 770 ms – 793 ms | |
| TTFB Time to First Byte | 612 ms good | ↓ -14 ms (-2.2%) 604 ms – 626 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 | 8.7 kB | ↓ -43 B (-0.5%) 8.7 kB – 8.9 kB | |
| Requests | 3 | → no change 3 – 3 | |
| 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 |
|---|---|---|---|---|
| document | 72.5% | 5.8 kB | 1 | |
| image | 27.5% | 2.2 kB | 1 | |
| Total | 8.7 kB | 3 |
Without JavaScript
The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.
0% of pixels differ — they are 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 | 90 ms | ↓ -0 ms (-0.2%) 78 ms – 92 ms | |
| Long Tasks | 0 | → no change 0 – 0 | |
| DOM Elements | 49 | → no change 49 – 49 | |
| 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 | 64% | 58 ms | |
| style layout | 14% | 13 ms | |
| script evaluation | 10% | 9 ms | |
| parse HTML | 6% | 6 ms | |
| paint composite render | 4% | 4 ms | |
| script parse compile | 1% | 1 ms | |
| Total | 90 ms |
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 101 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 5, 2026, 6:01 PM UTC | 100 | 776 ms | 0 | 0 ms | 8.7 kB | 3/3 | ±0 | 2,467 -1% | 21.1s |
|
|
| Sep 28, 2026, 10:41 AM UTC | 100 | 790 ms | 0 | 0 ms | 8.8 kB | 3/3 | ±0 | 2,481 0% | 21.4s |
|
|
| Sep 21, 2026, 7:42 AM UTC | 100 | 793 ms | 0 | 0 ms | 8.7 kB | 3/3 | ±0 | 2,465 -1% | 21.3s |
|
|
| Sep 14, 2026, 12:54 AM UTC | 100 | 783 ms | 0 | 0 ms | 8.7 kB | 3/3 | ±0 | 2,941 +18% | 21.5s |
|
|
| Sep 6, 2026, 11:41 PM UTC | 100 | 784 ms | 0 | 0 ms | 8.8 kB | 3/3 | ±0 | 2,468 -1% | 20.9s |
|
|
| Aug 30, 2026, 11:23 PM UTC | 100 | 771 ms | 0 | 0 ms | 8.7 kB | 2/3 | ±0 | 2,497 0% | 46.5s |
|
|
| Aug 21, 2026, 6:46 PM UTC | 100 | 770 ms | 0 | 0 ms | 8.9 kB | 2/3 | ±0 | 2,321 -7% | 46.7s |
|
Embed this score
Use this web component to show martingunnarsson.com'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://www.martingunnarsson.com/"></speedlify2-score>