speedlify2

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

hypertext.tv

https://hypertext.tv/

41PERF 94A11Y 100BEST 100SEO !AXE ✗CWV

Ranks Overall #1,711 Astro Showcase #200

Data from Oct 2, 2026, 1:38 PM UTC old Measured once a month · 1 run since Oct 2, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · 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 7.2.1 Built with Astro 7.2.1
Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

41
Performance
no change
94
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics LAB FIELD

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

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-09-02 → 2026-09-29), url-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 5.00 s poor — 5.00 s – 5.00 s 1.91 s good 86.8% 10.9% 2.3%
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a — — —
CLS CWV Cumulative Layout Shift 0 good — 0 – 0 0.320 poor 64.6% 7.3% 28.1%
TBT Total Blocking Time 147.74 s poor — 147.74 s – 147.74 s n/a —
FCP First Contentful Paint 1.57 s good — 1.57 s – 1.57 s 1.97 s needs work 72.5% 22.5% 5.1%
Speed Index 38.83 s poor — 38.83 s – 38.83 s n/a —
TTFB Time to First Byte 645 ms good — 645 ms – 645 ms 672 ms good 82.9% 12.2% 5%

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 197 ms
element render delay 137 ms

LCP LAB Simulated vs LCP FIELD

Lab 5.00 s
Field p75 1.91 s

The lab LCP is 2.61× the field p75 — real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 1.33 MB — 1.33 MB – 1.33 MB
Requests 25 — 25 – 25
Third-party Weight 10.2 kB — 10.2 kB – 10.2 kB
Third-party CPU 5 ms — 5 ms – 5 ms
Unused JS 48.9 kB — 48.9 kB – 48.9 kB
Unused CSS 0 B — 0 B – 0 B

By resource type

Type Transfer Share Size Requests
other 81.4% 1.08 MB 4
script 14.4% 192 kB 13
font 2.8% 37.0 kB 3
document 0.9% 11.7 kB 1
stylesheet 0.5% 6.3 kB 2
Total 1.33 MB 25

Third parties 1 entities

Entity Transfer Size Main thread Simulated
Cloudflare script 10.2 kB 5 ms
Total 10.2 kB 5 ms

Page health

Metric Value Change / range Trend
Main Thread Work 177.85 s — 177.85 s – 177.85 s
Long Tasks 20 — 20 – 20
DOM Elements 320 — 320 – 320
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 4 — 4 – 4
A11y Failures 2 — 2 – 2
A11y Failing Nodes 10 — 10 – 10

Main thread work

Task Time Share Duration Simulated
other 97% 172.96 s
script evaluation 2% 3.96 s
paint composite render 0% 498 ms
style layout 0% 295 ms
garbage collection 0% 109 ms
parse HTML 0% 15 ms
script parse compile 0% 9 ms
Total 177.85 s

Axe violations axe-core 4.13.0, full rule set

4 violating nodes across 4 rules, 572 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

Accessibility failures 2 of 26 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 9 nodes
  • meta-viewport — `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. 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
2026-09-26 1.91 s 505 ms 0.240 1.97 s 660 ms
2026-09-19 1.96 s — 0.240 1.92 s 600 ms
2026-09-12 2.20 s — 0.080 2.19 s 537 ms
2026-04-11 → 2026-09-05 No data — 22 weeks under the CrUX reporting threshold

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 2, 2026, 1:38 PM UTC 41 5.00 s 0 147.74 s 1.33 MB 3/3 ±5 2,483 0% 229.7s Wayback