ericcarlisle.com
Ranks Overall #304 11ty Emeritus
Data from Sep 4, 2026, 11:49 PM UTC old Measured once a week · 3 runs since Aug 20, 2026
Elsewhere:
PageSpeed Insights ·
Calibre ·
Treo ·
CrUX Vis ·
Wayback Machine
Stack
Built with
Astro 7.2.4
Hosted by
GitHub Pages
Lighthouse Scores
96
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change
Lab metrics Lighthouse, mobile
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| LCP Largest Contentful Paint | 2.28 s | 2.28 s | → no change | 1.90 s | 2.28 s | |
| CLS Cumulative Layout Shift | 0.067 | 0.067 | → no change | 0.067 | 0.078 | |
| TBT Total Blocking Time | 0 ms | 0 ms | → no change | 0 ms | 0 ms | |
| FCP First Contentful Paint | 1.83 s | 1.83 s | → no change | 1.67 s | 1.83 s | |
| Speed Index | 1.83 s | 1.83 s | → no change | 1.67 s | 1.83 s | |
| TTFB Time to First Byte | 461 ms | 461 ms | → no change | 458 ms | 461 ms |
LCP Subparts lab observed, unthrottled
The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab metrics LCP metric shown above is throttled.
element render delay
83 ms
time to first byte
34 ms
Page weight
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Page Weight | 413 kB | 413 kB | ↑ +236 B (+0.1%) | 409 kB | 413 kB | |
| Requests | 25 | 26 | ↓ -1 (-3.8%) | 25 | 26 | |
| Third-party Weight | 47 B | 47 B | → no change | 47 B | 47 B | |
| Third-party CPU | 0 ms | 0 ms | → no change | 0 ms | 0 ms | |
| Unused JS | 0 B | 0 B | → no change | 0 B | 0 B | |
| Unused CSS | 0 B | 0 B | → no change | 0 B | 0 B |
By resource type
- other 38.9% 161 kB · 12 req
- image 31.1% 128 kB · 4 req
- font 22.9% 94.6 kB · 3 req
- document 3.5% 14.4 kB · 2 req
- stylesheet 2.5% 10.2 kB · 2 req
- script 1.1% 4.6 kB · 1 req
Third parties 1 entities
47 B transferred, 0 ms on the main thread.
Google/Doubleclick Ads
47 B · 0 ms CPU
Page health
| Metric | Current | Previous | Change | Best | Worst | Trend |
|---|---|---|---|---|---|---|
| Main Thread Work | 611 ms | 639 ms | ↓ -28 ms (-4.3%) | 522 ms | 639 ms | |
| Long Tasks | 0 | 0 | → no change | 0 | 0 | |
| DOM Elements | 165 | 165 | → no change | 142 | 165 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 0 | 0 | → no change | 0 | 0 | |
| A11y Failures | 0 | 0 | → no change | 0 | 0 | |
| A11y Failing Nodes | 0 | 0 | → no change | 0 | 0 |
Main thread work
other
235 ms
style layout
180 ms
script evaluation
149 ms
paint composite render
19 ms
parse HTML
16 ms
script parse compile
14 ms
Axe violations axe-core 4.13.0, full rule set
0 violating nodes across 0 rules, 287 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
Hygiene
HTTPS
HSTS
CSP
Clickjacking protection
Origin isolation
Trusted Types
bfcache
h3
Measurement log
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026, 11:49 PM UTC | 96 | 2.28 s | 0.067 | 0 ms | 413 kB | 3/3 | ±7 | 2,498 +1% | 68.1s |
|
|
| Aug 28, 2026, 11:28 PM UTC | 96 | 2.28 s | 0.067 | 0 ms | 413 kB | 3/3 | ±3 | 2,347 -5% | 68.2s |
|
|
| Aug 20, 2026, 9:33 PM UTC | 98 | 1.90 s | 0.078 | 0 ms | 409 kB | 3/3 | ±3 | 2,461 -1% | 68.6s |
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