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Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Compare Measurement runs Embed a score

thegymnasium.com

https://thegymnasium.com/

99 100 100 100 !AXE ✓CWV

Ranks Overall #556 Built Awesome #449

Data from Sep 6, 2026, 2:03 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Scoring Calculator · Wayback Machine

Stack

Eleventy 3.0.0 Built with Eleventy 3.0.0
Netlify Hosted by Netlify

Lighthouse Scores

99
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics Lighthouse, mobile Chrome UX Report

Core Web Vitals: passing 2 of 3 assessed from real Chrome users.

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-08-09 → 2026-09-05), origin-level. From the backfilled CrUX history rather than this measurement, which predates the API key.

Metric Lab Lighthouse Field Chrome UX Report
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 1.96 s good ↑ +1 ms (+0.1%) 1.38 s – 1.96 s 1.72 s good 87.3% 7.3% 5.4%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — — % % %
CLS CWV Cumulative Layout Shift 0.019 good ↓ -0.002 (-9.5%) significant 0.019 – 0.021 0 good 86.9% 8.5% 4.6%
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms n/a —
FCP First Contentful Paint 1.05 s good ↓ -599 ms (-36.2%) 1.05 s – 1.65 s — —
Speed Index 1.05 s good ↓ -599 ms (-36.2%) 1.05 s – 1.65 s n/a —
TTFB Time to First Byte 605 ms good ↑ +1 ms (+0.2%) 604 ms – 631 ms — —

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is throttled.

element render delay 94 ms
resource load duration 20 ms
resource load delay 10 ms
time to first byte 5 ms

Page weight

Metric Value Change / range Trend
Page Weight 269 kB ↓ -247 B (-0.1%) 269 kB – 270 kB
Requests 32 → no change 32 – 32
Third-party Weight 16.5 kB ↓ -393 B (-2.3%) 16.5 kB – 17.5 kB
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

  • font 44.9% 117 kB · 3 req
  • image 40.3% 105 kB · 21 req
  • other 6.7% 17.4 kB · 3 req
  • stylesheet 4.3% 11.1 kB · 2 req
  • document 2.2% 5.6 kB · 1 req
  • script 1.7% 4.5 kB · 1 req

Third parties 1 entities

16.5 kB transferred, 0 ms on the main thread.

WP Engine other 16.5 kB · 0 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 521 ms ↓ -38 ms (-6.8%) 521 ms – 834 ms
Long Tasks 1 → no change 1 – 1
DOM Elements 380 ↑ +4 (+1.1%) 376 – 388
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 1 → no change 1 – 1

Main thread work

other 263 ms
style layout 179 ms
paint composite render 32 ms
script evaluation 24 ms
parse HTML 22 ms
script parse compile 1 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 911 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node

Accessibility failures 1 of 29 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending LCPINPCLSFCPTTFB
2026-09-05 1.72 s — 0 1.49 s 939 ms
2026-08-29 No data — 1 week under the CrUX reporting threshold
2026-08-22 1.63 s — 0 1.51 s 1.03 s
2026-08-15 1.37 s — 0 1.37 s 858 ms
2026-08-01 → 2026-08-08 No data — 2 weeks under the CrUX reporting threshold
2026-07-25 1.11 s — 0 1.12 s 782 ms
2026-07-18 No data — 1 week under the CrUX reporting threshold
2026-07-11 1.48 s — 0 1.48 s 899 ms
2026-07-04 1.63 s — 0 1.53 s 1.01 s
2026-06-27 1.61 s — 0 1.52 s 1.05 s
2026-06-20 1.64 s — 0 1.52 s 1.06 s
2026-06-13 1.62 s — 0 1.47 s 1.05 s

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 6, 2026, 2:03 PM UTC 99 1.96 s 0.019 0 ms 269 kB 3/3 ±10 2,488 0% 27.5s Wayback
Aug 30, 2026, 1:41 PM UTC 99 1.95 s 0.021 0 ms 269 kB 3/3 ±12 2,439 -2% 27.1s Wayback
Aug 21, 2026, 7:49 AM UTC 100 1.38 s 0.021 0 ms 270 kB 3/3 ±1 2,900 +17% 28s Wayback

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Use this web component to show thegymnasium.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://thegymnasium.com/"></speedlify2-score>