speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time.

Charts Measurement runs Embed a score

spellcheck.fun

https://spellcheck.fun/

79 100 96 100 ✓AXE –CWV

Ranks Overall #479 Built Awesome #394

Data from Sep 6, 2026, 1:59 PM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Eleventy 1.0.1 Built with Eleventy 1.0.1
Netlify Hosted by Netlify

Lighthouse Scores

79
Performance
no change
100
Accessibility
no change
96
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.81 s 1.81 s ↓ -3 ms (-0.2%) 1.81 s 1.81 s
CLS Cumulative Layout Shift 0.436 0.409 ↑ +0.027 (+6.6%) 0.409 0.436
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 1.81 s 1.81 s ↓ -3 ms (-0.2%) 1.81 s 1.81 s
Speed Index 1.81 s 1.81 s ↓ -3 ms (-0.2%) 1.81 s 1.81 s
TTFB Time to First Byte 604 ms 604 ms → no change 604 ms 605 ms

LCP Subparts lab observed, unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab metrics LCP metric shown above is throttled.

element render delay 71 ms
resource load delay 10 ms
resource load duration 6 ms
time to first byte 5 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 90.3 kB 90.4 kB ↓ -91 B (-0.1%) 90.2 kB 90.4 kB
Requests 11 11 → no change 11 11
Third-party Weight 47.0 kB 47.0 kB ↑ +5 B 47.0 kB 47.0 kB
Third-party CPU 0 ms 0 ms → no change 0 ms 0 ms
Unused JS 0 B 0 B → no change 0 B 0 B
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • font 52.1% 47.0 kB · 3 req
  • image 36.8% 33.2 kB · 3 req
  • document 8.3% 7.5 kB · 1 req
  • script 2.5% 2.2 kB · 1 req
  • other 0.3% 261 B · 1 req

Third parties 1 entities

47.0 kB transferred, 0 ms on the main thread.

Adobe TypeKit font 47.0 kB · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 564 ms 814 ms ↓ -250 ms (-30.7%) 564 ms 814 ms
Long Tasks 0 1 ↓ -1 (-100%) 0 1
DOM Elements 120 120 → no change 120 120
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 0 0 → no change 0 0
A11y Failures 0 0 → no change 0 0
A11y Failing Nodes 0 0 → no change 0 0

Main thread work

other 269 ms
paint composite render 134 ms
style layout 115 ms
script evaluation 34 ms
parse HTML 10 ms
script parse compile 2 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 256 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

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 6, 2026, 1:59 PM UTC 79 1.81 s 0.436 0 ms 90.3 kB 3/3 ±31 2,451 -1% 22.6s Wayback
Aug 30, 2026, 1:36 PM UTC 79 1.81 s 0.409 0 ms 90.4 kB 3/3 ±32 2,396 -3% 23.5s Wayback
Aug 21, 2026, 7:41 AM UTC 79 1.81 s 0.436 0 ms 90.2 kB 3/3 ±22 2,974 +20% 21.8s Wayback

Embed this score

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