speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

Charts Compare Measurement runs Embed a score Open to Work

fidees.org

https://www.fidees.org/

81PERF 91A11Y 100BEST 91SEO !AXE –CWV

Ranks Overall #1,017 11ty Emeritus

Data from Sep 21, 2026, 1:06 AM UTC old Measured once a month · 5 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · 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

Uses Alpine.js 3.13.8Alpine.js 3.13.8
Self-hosted · Apache Hosted by Self-hosted

Lighthouse Scores LAB Simulated

81
Performance
↓ -8 (-9%)
91
Accessibility
no change
100
Best Practices
no change
91
SEO
no change

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 4.71 s poor ↑ +962 ms (+25.7%) significant 3.49 s – 4.71 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 → no change 0 – 0.001
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.31 s good ↓ -33 ms (-2.4%) 1.20 s – 1.35 s
Speed Index 4.09 s needs work ↑ +1533 ms (+59.9%) significant 2.56 s – 4.36 s
TTFB Time to First Byte 715 ms good ↓ -333 ms (-31.8%) significant 604 ms – 1.05 s

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.

element render delay 1.19 s
resource load delay 876 ms
time to first byte 179 ms
resource load duration 116 ms

Page weight

Metric Value Change / range Trend
Page Weight 1.16 MB ↓ -15.9 kB (-1.4%) 1.16 MB – 1.18 MB
Requests 21 ↓ -2 (-8.7%) significant 21 – 23
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 90.5% 1.05 MB 11
font 5.3% 61.2 kB 3
script 2.4% 28.4 kB 3
document 0.9% 10.9 kB 1
stylesheet 0.8% 9.4 kB 2
other 0.1% 982 B 1
Total 1.16 MB 21

Page health

Metric Value Change / range Trend
Main Thread Work 372 ms ↓ -20 ms (-5%) 342 ms – 582 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 246 → no change 246 – 246
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 4 → no change 4 – 4
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 4 → no change 4 – 4

Main thread work

Task Time Share Duration Simulated
other 48% 179 ms
style layout 24% 89 ms
script evaluation 17% 63 ms
parse HTML 4% 16 ms
paint composite render 4% 14 ms
script parse compile 3% 12 ms
Total 372 ms

Axe violations axe-core 4.13.0, full rule set

4 violating nodes across 2 rules, 329 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious link-name — Links must have discernible text 3 nodes
  • critical aria-valid-attr — ARIA attributes must conform to valid names 1 node

Accessibility failures 2 of 26 audits

  • link-name — Links do not have a discernible name 3 nodes
  • aria-valid-attr — `[aria-*]` attributes are not valid or misspelled 1 node

SEO failures 1 of 8 audits

  • meta-description — Document does not have a meta description

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 21, 2026, 1:06 AM UTC 81 4.71 s 0 0 ms 1.16 MB 3/3 ±8 2,467 -1% 35.6s Wayback
Sep 14, 2026, 12:47 AM UTC 89 3.75 s 0 0 ms 1.18 MB 3/3 ±5 2,870 +15% 34.8s Wayback
Sep 6, 2026, 11:32 PM UTC 89 3.72 s 0.001 0 ms 1.18 MB 3/3 ±8 2,488 0% 37.5s Wayback
Aug 30, 2026, 8:48 PM UTC 90 3.49 s 0.001 0 ms 1.18 MB 3/3 ±12 2,456 -1% 37.5s Wayback
Aug 21, 2026, 6:37 PM UTC 82 4.50 s 0 0 ms 1.16 MB 3/3 ±10 2,293 -8% 38.4s Wayback