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

typeform.com

https://www.typeform.com/

29PERF 92A11Y 73BEST 92SEO โœ—AXE โœ—CWV

Ranks Overall #1,568 Next.js Showcase #25

Data from Sep 21, 2026, 11:25 PM UTC old Measured once a week ยท 1 run since Sep 21, 2026

Elsewhere: PageSpeed Insights ยท Calibre ยท Treo ยท CrUX Vis ยท Tame the Bots ยท Scoring Calculator ยท 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

Webflow Built with Webflow
Uses ReactReactPreactPreact
Cloudflare Hosted by Cloudflare

Filmstrip LAB Throttled

How the page drew during the measured load, at 9 points across 39.68 s. Compare this filmstrip against another site.

  1. 3.59 s
  2. 9.92 s
  3. 14.88 s
  4. 19.84 s
  5. 21.80 s
  6. 24.80 s
  7. 29.76 s
  8. 34.72 s
  9. 39.68 s

Lighthouse Scores LAB Simulated

29
Performance
no change
92
Accessibility
no change
73
Best Practices
no change
92
SEO
no change

Metrics LAB FIELD

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

Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-08-23 → 2026-09-19), url-level.

Metric Lab Simulated Field
Value Change / range Trend p75 Distribution
LCP CWV Largest Contentful Paint 19.52 s poor 19.52 s – 19.52 s 4.75 s poor 48.1% 20.7% 31.2%
INP CWV Interaction to Next Paint โ€” field only, no lab run can measure it n/a 273 ms needs work 62.6% 27.2% 10.2%
CLS CWV Cumulative Layout Shift 0 good 0 – 0 0 good 89.3% 9.6% 1.1%
TBT Total Blocking Time 2.03 s poor 2.03 s – 2.03 s n/a
FCP First Contentful Paint 4.74 s poor 4.74 s – 4.74 s 2.83 s needs work 51.7% 25.4% 22.9%
Speed Index 10.56 s poor 10.56 s – 10.56 s n/a
TTFB Time to First Byte 512 ms good 512 ms – 512 ms 1.26 s needs work 50.4% 34.8% 14.8%

LCP Subparts LAB Throttled

The subparts attribute LCP to your server, resource discovery, download, or rendering. They come from one throttled load, the same one as the filmstrip, so they add up to that load’s LCP rather than the simulated Lab LCP above.

element render delay 14.64 s
resource load duration 4.94 s
resource load delay 1.60 s
time to first byte 624 ms

LCP LAB Simulated vs LCP FIELD

Lab 19.52 s
Field p75 4.75 s

The lab LCP is 4.11ร— the field p75 โ€” real users likely have above-average hardware or network connectivity.

Page weight

Metric Value Change / range Trend
Page Weight 7.12 MB 7.12 MB – 7.12 MB
Requests 261 261 – 261
Third-party Weight 6.48 MB 6.48 MB – 6.48 MB
Third-party CPU 1.26 s 1.26 s – 1.26 s
Unused JS 1.32 MB 1.32 MB – 1.32 MB
Unused CSS 115 kB 115 kB – 115 kB

By resource type

Type Transfer Share Size Requests
script 40.2% 2.86 MB 71
other 32.9% 2.34 MB 106
image 10.1% 718 kB 65
font 6.5% 460 kB 11
media 4.6% 330 kB 2
document 4.5% 317 kB 4
stylesheet 1.3% 90.2 kB 2
Total 7.12 MB 261

Third parties 31 entities

Entity Transfer Size Main thread Simulated
Wistia otherscript 2.41 MB 223 ms
website-files.com imagefontscript 1.86 MB 151 ms
Google Tag Manager script 689 kB 287 ms
Optanon 226 kB 46 ms
Facebook 194 kB 93 ms
All 31 6.48 MB 1.26 s

Without JavaScript

The same load, photographed twice at 412×823: once with scripts disabled, once as rendered.

Scripts disabled
As rendered

95.3% of pixels differ — they have almost nothing in common. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Page health

Metric Value Change / range Trend
Main Thread Work 13.69 s 13.69 s – 13.69 s
Long Tasks 20 20 – 20
DOM Elements 2,418 2,418 – 2,418
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 11 11 – 11
A11y Failures 3 3 – 3
A11y Failing Nodes 17 17 – 17

Main thread work

Task Time Share Duration Simulated
script evaluation 52% 7.16 s
other 24% 3.34 s
style layout 9% 1.26 s
script parse compile 6% 855 ms
paint composite render 5% 753 ms
garbage collection 1% 173 ms
parse HTML 1% 147 ms
Total 13.69 s

Axe violations axe-core 4.13.0, full rule set

11 violating nodes across 2 rules, 3280 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • critical image-alt โ€” Images must have alternative text 8 nodes
  • serious color-contrast โ€” Elements must meet minimum color contrast ratio thresholds 3 nodes

Accessibility failures 3 of 33 audits

  • color-contrast โ€” Background and foreground colors do not have a sufficient contrast ratio. 8 nodes
  • image-alt โ€” Image elements do not have `[alt]` attributes 8 nodes
  • label-content-name-mismatch โ€” Elements with visible text labels do not have matching accessible names. 1 node

Best Practices failures 3 of 20 audits

  • third-party-cookies โ€” Uses third-party cookies 18 items
  • errors-in-console โ€” Browser errors were logged to the console 5 items
  • inspector-issues โ€” Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 1 of 10 audits

  • image-alt โ€” Image elements do not have `[alt]` attributes 8 items

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3 5 console errors

Measurement log

Field history 25 weeks

Weekly p75 from the CrUX History API, backfilled in a single request.

Week ending LCPINPCLSFCPTTFB
2026-09-19 4.75 s 273 ms 0 2.83 s 1.26 s
2026-09-12 4.97 s 278 ms 0 2.86 s 1.28 s
2026-09-05 5.27 s 281 ms 0 2.91 s 1.29 s
2026-08-29 5.52 s 283 ms 0 2.94 s 1.31 s
2026-08-22 5.56 s 281 ms 0 2.91 s 1.31 s
2026-08-15 5.47 s 276 ms 0 2.82 s 1.30 s
2026-08-08 5.48 s 271 ms 0 2.77 s 1.30 s
2026-08-01 5.50 s 268 ms 0 2.70 s 1.29 s
2026-07-25 5.56 s 266 ms 0 2.65 s 1.28 s
2026-07-18 5.66 s 265 ms 0 2.67 s 1.31 s
2026-07-11 5.63 s 256 ms 0 2.68 s 1.35 s
2026-07-04 5.62 s 250 ms 0 2.71 s 1.40 s

Runs

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 21, 2026, 11:25 PM UTC 29 19.52 s 0 2.03 s 7.12 MB 3/3 ยฑ3 3,004 +21% 172.5s Wayback