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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

hebrewtransliteration.app

https://hebrewtransliteration.app/

92 100 100 100 !AXE CWV

Ranks Overall #725 11ty Emeritus

Data from Sep 12, 2026, 6:11 PM UTC old Measured once a week · 4 runs since Aug 20, 2026

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

Astro 7.1.6 Built with Astro 7.1.6
Uses SvelteSvelte
Netlify Hosted by Netlify

Lighthouse Scores LAB Simulated

92
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
100
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 1.09 s good ↑ +13 ms (+1.2%) 1.08 s – 3.27 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a
CLS CWV (estimate) Cumulative Layout Shift 0.001 good → no change 0.001 – 0.001
TBT Total Blocking Time 340 ms needs work ↑ +1 ms (+0.3%) 290 ms – 340 ms
FCP First Contentful Paint 941 ms good ↑ +13 ms (+1.4%) 928 ms – 963 ms
Speed Index 941 ms good ↑ +13 ms (+1.4%) 928 ms – 1.16 s
TTFB Time to First Byte 640 ms good ↑ +12 ms (+1.9%) 628 ms – 663 ms

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.

time to first byte 71 ms
element render delay 40 ms
resource load duration 33 ms
resource load delay 9 ms

Page weight

Metric Value Change / range Trend
Page Weight 660 kB ↑ +793 B (+0.1%) 654 kB – 660 kB
Requests 28 → no change 28 – 28
Third-party Weight 311 kB ↑ +986 B (+0.3%) 306 kB – 311 kB
Third-party CPU 91 ms ↓ -9 ms (-8.8%) significant 91 ms – 100 ms
Unused JS 267 kB ↑ +329 B (+0.1%) 263 kB – 267 kB
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
script 92.8% 612 kB 13
image 2.4% 15.8 kB 1
other 2.2% 14.8 kB 12
stylesheet 1.7% 11.2 kB 1
document 0.9% 5.9 kB 1
Total 660 kB 28

Third parties 2 entities

Entity Transfer Size Main thread Simulated
Google Tag Manager script 291 kB 81 ms
Google Analytics 20.9 kB 10 ms
Total 311 kB 91 ms

Page health

Metric Value Change / range Trend
Main Thread Work 1.10 s ↓ -52 ms (-4.5%) 1.10 s – 1.16 s
Long Tasks 5 ↑ +1 (+25%) 4 – 5
DOM Elements 102 → no change 102 – 102
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 0 → no change 0 – 0
A11y Failing Nodes 0 → no change 0 – 0

Main thread work

Task Time Share Duration Simulated
script evaluation 59% 657 ms
other 23% 251 ms
script parse compile 8% 89 ms
style layout 7% 72 ms
parse HTML 2% 21 ms
paint composite render 1% 7 ms
garbage collection 1% 7 ms
Total 1.10 s

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 169 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate page-has-heading-one — Page should contain a level-one heading 1 node

Best Practices failures 1 of 19 audits

  • valid-source-maps — Missing source maps for large first-party JavaScript 1 item

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
2026-06-06 → 2026-09-05 No data — 14 weeks under the CrUX reporting threshold
2026-05-30 1.31 s 0 1.31 s 978 ms
2026-03-28 → 2026-05-23 No data — 9 weeks under the CrUX reporting threshold
2026-03-21 0 4.25 s

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 12, 2026, 6:11 PM UTC 92 1.09 s 0.001 340 ms 660 kB 3/3 ±13 2,391 -4% 28.2s Wayback
Sep 5, 2026, 3:55 PM UTC 92 1.08 s 0.001 339 ms 659 kB 3/3 ±16 2,414 -3% 28.7s Wayback
Aug 29, 2026, 12:28 PM UTC 92 2.26 s 0.001 297 ms 656 kB 3/3 ±7 2,414 -3% 29.1s Wayback
Aug 20, 2026, 11:30 PM UTC 87 3.27 s 0.001 290 ms 654 kB 3/3 ±18 2,312 -7% 30.8s Wayback