speedlify2

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

eleventy-explorer.netlify.app

https://eleventy-explorer.netlify.app/

93 82 100 100 ✗AXE –CWV

Ranks Overall #1,214 Built Awesome #934

Data from Sep 5, 2026, 8:06 AM UTC old Measured once a week · 3 runs since Aug 20, 2026

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

Stack

Eleventy 2.0.1 Built with Eleventy 2.0.1
Netlify Hosted by Netlify

Lighthouse Scores

93
Performance
no change
82
Accessibility
no change
100
Best Practices
no change
100
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 1.07 s good ↑ +84 ms (+8.5%) significant 984 ms – 1.07 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0.163 needs work → no change 0.163 – 0.163
TBT Total Blocking Time 20 ms good ↑ +15 ms (+300%) 5 ms – 20 ms
FCP First Contentful Paint 993 ms good ↑ +9 ms (+0.9%) 984 ms – 1.01 s
Speed Index 993 ms good ↑ +9 ms (+0.9%) 984 ms – 1.01 s
TTFB Time to First Byte 604 ms good ↓ -21 ms (-3.4%) 604 ms – 625 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 68 ms
time to first byte 6 ms

Page weight

Metric Value Change / range Trend
Page Weight 109 kB ↑ +152 B (+0.1%) 109 kB – 109 kB
Requests 19 → no change 19 – 19
Third-party Weight 24.1 kB ↑ +37 B (+0.2%) 24.1 kB – 24.1 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 51% 55.7 kB · 1 req
  • image 22.1% 24.1 kB · 14 req
  • script 15.8% 17.3 kB · 1 req
  • document 7.5% 8.2 kB · 1 req
  • stylesheet 3.1% 3.4 kB · 1 req
  • other 0.6% 635 B · 1 req

Third parties 1 entities

24.1 kB transferred, 0 ms on the main thread.

GitHub image 24.1 kB · 0 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 412 ms ↑ +53 ms (+14.7%) 360 ms – 469 ms
Long Tasks 2 ↑ +1 (+100%) 1 – 2
DOM Elements 1,293 → no change 1,293 – 1,293
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 7 → no change 7 – 7
A11y Failures 4 → no change 4 – 4
A11y Failing Nodes 39 → no change 39 – 39

Main thread work

other 123 ms
style layout 121 ms
script evaluation 99 ms
paint composite render 48 ms
parse HTML 16 ms
script parse compile 6 ms

Axe violations axe-core 4.13.0, full rule set

7 violating nodes across 4 rules, 2586 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate region — All page content should be contained by landmarks 4 nodes
  • moderate heading-order — Heading levels should only increase by one 1 node
  • moderate landmark-one-main — Document should have one main landmark 1 node
  • serious link-name — Links must have discernible text 1 node

Accessibility failures 4 of 16 audits

  • target-size — Touch targets do not have sufficient size or spacing. 36 nodes
  • heading-order — Heading elements are not in a sequentially-descending order 1 node
  • link-name — Links do not have a discernible name 1 node
  • landmark-one-main — Document does not have a main landmark. 1 node

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 5, 2026, 8:06 AM UTC 93 1.07 s 0.163 20 ms 109 kB 3/3 ±0 2,233 -10% 26.8s Wayback
Aug 29, 2026, 5:47 AM UTC 93 984 ms 0.163 5 ms 109 kB 3/3 ±0 2,958 +19% 26s Wayback
Aug 20, 2026, 8:35 PM UTC 93 1.01 s 0.163 16 ms 109 kB 3/3 ±0 2,483 0% 28.3s Wayback

Embed this score

Use this web component to show eleventy-explorer.netlify.app'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://eleventy-explorer.netlify.app/"></speedlify2-score>