speedlify2

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

Charts Measurement runs Embed a score

jlhernando.com

https://jlhernando.com/

99 92 100 92 ✗AXE –CWV

Ranks Overall #1,138 Built Awesome #878

Data from Sep 5, 2026, 5:59 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Netlify Hosted by Netlify

Lighthouse Scores

99
Performance
no change
92
Accessibility
no change
100
Best Practices
no change
92
SEO
no change

Metrics Lighthouse, mobile

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 Lighthouse
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 2.09 s good ↑ +288 ms (+16%) significant 1.80 s – 2.09 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
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.19 s good ↓ -10 ms (-0.8%) 1.19 s – 1.20 s
Speed Index 1.36 s good ↑ +153 ms (+12.7%) significant 1.20 s – 1.36 s
TTFB Time to First Byte 753 ms good ↑ +150 ms (+24.9%) significant 603 ms – 753 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.

time to first byte 434 ms
resource load duration 211 ms
resource load delay 38 ms
element render delay 9 ms

Page weight

Metric Value Change / range Trend
Page Weight 72.7 kB ↑ +973 B (+1.4%) 71.7 kB – 72.7 kB
Requests 11 → no change 11 – 11
Third-party Weight 3.8 kB ↑ +5 B (+0.1%) 3.8 kB – 3.8 kB
Third-party CPU 1 ms ↑ +0 ms (+25%) 0 ms – 1 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 13.9 kB ↑ +11 B (+0.1%) 13.9 kB – 13.9 kB

By resource type

  • document 35.6% 25.9 kB · 1 req
  • font 31.1% 22.6 kB · 1 req
  • image 24.9% 18.1 kB · 5 req
  • script 4.5% 3.3 kB · 1 req
  • other 3.9% 2.9 kB · 3 req

Third parties 1 entities

3.8 kB transferred, 1 ms on the main thread.

Plausible script 3.8 kB · 1 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 333 ms ↑ +79 ms (+31.4%) 253 ms – 333 ms
Long Tasks 1 → no change 1 – 1
DOM Elements 312 → no change 312 – 312
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 8 → no change 7 – 8
A11y Failures 3 → no change 3 – 3
A11y Failing Nodes 4 → no change 4 – 4

Main thread work

other 126 ms
style layout 109 ms
parse HTML 36 ms
paint composite render 30 ms
script evaluation 27 ms
script parse compile 5 ms

Axe violations axe-core 4.13.0, full rule set

8 violating nodes across 7 rules, 413 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 2 nodes
  • serious aria-hidden-focus — ARIA hidden element must not be focusable or contain focusable elements 1 node
  • moderate heading-order — Heading levels should only increase by one 1 node
  • moderate landmark-main-is-top-level — Main landmark should not be contained in another landmark 1 node
  • moderate landmark-no-duplicate-main — Document should not have more than one main landmark 1 node
  • moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
  • moderate region — All page content should be contained by landmarks 1 node

Accessibility failures 3 of 29 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 2 nodes
  • aria-hidden-focus — `[aria-hidden="true"]` elements contain focusable descendents 1 node
  • heading-order — Heading elements are not in a sequentially-descending order 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
2026-04-04 → 2026-09-05 No data — 23 weeks under the CrUX reporting threshold
2026-03-28 1.54 s — 0 1.46 s 1.07 s
2026-03-21 1.51 s — 0 1.46 s 1.07 s

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 5, 2026, 5:59 PM UTC 99 2.09 s 0 0 ms 72.7 kB 3/3 ±1 2,359 -5% 23.7s Wayback
Aug 29, 2026, 5:02 PM UTC 99 1.80 s 0 0 ms 71.7 kB 3/3 ±0 2,887 +16% 24.5s Wayback
Aug 21, 2026, 1:19 AM UTC 99 1.86 s 0 0 ms 71.8 kB 3/3 ±1 2,454 -1% 25.4s Wayback

Embed this score

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