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

localghost.dev

https://localghost.dev/

81 91 100 92 !AXE ✓CWV

Ranks Overall #934 Built Awesome #727

Data from Sep 5, 2026, 8:03 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 3.1.6 Built with Eleventy 3.1.6
ne Hosted by neocities

Lighthouse Scores

81
Performance
↓ -1 (-1.2%)
91
Accessibility
no change
100
Best Practices
no change
92
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 (2026-08-07 → 2026-09-03), origin-level.

Metric Lab Lighthouse Field Chrome UX Report
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 2.26 s good ↑ +144 ms (+6.8%) 2.12 s – 2.26 s 1.06 s good 96% 2.7% 1.3%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — — —
CLS CWV Cumulative Layout Shift 0.344 poor ↑ +0.014 (+4.2%) 0.330 – 0.344 0 good 91.9% 5.8% 2.3%
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms n/a —
FCP First Contentful Paint 1.21 s good ↓ -6 ms (-0.5%) 1.21 s – 1.51 s 1.04 s good 92.5% 4.1% 3.4%
Speed Index 1.21 s good ↓ -6 ms (-0.5%) 1.21 s – 1.51 s n/a —
TTFB Time to First Byte 611 ms good ↓ -6 ms (-1%) 610 ms – 617 ms 667 ms good 79.1% 15.6% 5.3%

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 109 ms
time to first byte 16 ms

Lab LCP vs Field LCP Chrome UX Report

Lab 2.26 s
Field p75 1.06 s

The lab LCP is 2.13× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 314 kB ↑ +103 B 313 kB – 314 kB
Requests 24 → no change 24 – 28
Third-party Weight 4.9 kB ↑ +103 B (+2.1%) 4.7 kB – 4.9 kB
Third-party CPU 2 ms ↓ -0 ms (-13.6%) 2 ms – 2 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

  • image 48.6% 151 kB · 13 req
  • font 35.6% 111 kB · 3 req
  • document 8.5% 26.3 kB · 1 req
  • stylesheet 4% 12.3 kB · 1 req
  • script 3.2% 10.1 kB · 4 req
  • other 0.1% 381 B · 1 req

Third parties 2 entities

4.9 kB transferred, 2 ms on the main thread.

zgo.at script 4.5 kB · 2 ms CPU
goatcounter.com 381 B · 0 ms CPU

Page health

Metric Value Change / range Trend
Main Thread Work 339 ms ↓ -40 ms (-10.6%) 339 ms – 422 ms
Long Tasks 0 → no change 0 – 1
DOM Elements 598 → no change 598 – 598
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 5 → no change 5 – 5

Main thread work

other 141 ms
style layout 120 ms
script evaluation 28 ms
paint composite render 25 ms
parse HTML 22 ms
script parse compile 2 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 625 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 1 node

Accessibility failures 2 of 21 audits

  • target-size — Touch targets do not have sufficient size or spacing. 4 nodes
  • link-name — Links do not have a discernible name 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 1.06 s — 0 1.03 s 645 ms
2026-08-29 989 ms — 0 917 ms 617 ms
2026-08-22 913 ms — 0 847 ms 548 ms
2026-08-15 1.09 s — 0 977 ms 728 ms
2026-08-08 1.22 s — 0 1.08 s 725 ms
2026-08-01 1.32 s 96 ms 0 1.20 s 769 ms
2026-07-25 1.36 s 99 ms 0 1.21 s 794 ms
2026-07-18 1.27 s 94 ms 0 1.12 s 663 ms
2026-07-11 1.22 s 95 ms 0 1.12 s 724 ms
2026-07-04 1.19 s — 0 1.09 s 731 ms
2026-06-27 1.14 s — 0 1.07 s 730 ms
2026-06-20 1.22 s — 0 1.11 s 780 ms

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 5, 2026, 8:03 PM UTC 81 2.26 s 0.344 0 ms 314 kB 3/3 ±5 3,160 +27% 22.5s Wayback
Aug 29, 2026, 7:42 PM UTC 82 2.12 s 0.330 0 ms 314 kB 3/3 ±1 2,347 -5% 21.4s Wayback
Aug 21, 2026, 3:10 AM UTC 82 2.19 s 0.330 0 ms 313 kB 3/3 ±1 2,481 0% 21.3s Wayback

Embed this score

Use this web component to show localghost.dev'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://localghost.dev/"></speedlify2-score>