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

reachlightspeed.com

https://reachlightspeed.com/

99 100 100 100 !AXE –CWV

Ranks Overall #578 Built Awesome #466

Data from Sep 6, 2026, 5:39 AM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

Netlify Hosted by Netlify

Lighthouse Scores

99
Performance
↓ -1 (-1%)
100
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.62 s 1.53 s ↑ +88 ms (+5.8%) significant 1.53 s 1.62 s
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 46 ms 58 ms ↓ -12 ms (-20.7%) 46 ms 58 ms
FCP First Contentful Paint 1.62 s 1.53 s ↑ +88 ms (+5.8%) significant 1.53 s 1.62 s
Speed Index 1.62 s 1.53 s ↑ +88 ms (+5.8%) significant 1.53 s 1.62 s
TTFB Time to First Byte 543 ms 464 ms ↑ +79 ms (+17%) 464 ms 637 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.

time to first byte 117 ms
element render delay 47 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 245 kB 242 kB ↑ +3.1 kB (+1.3%) 242 kB 245 kB
Requests 11 11 → no change 11 11
Third-party Weight 177 kB 174 kB ↑ +3.2 kB (+1.9%) 174 kB 177 kB
Third-party CPU 64 ms 68 ms ↓ -4 ms (-6.5%) 63 ms 68 ms
Unused JS 70.2 kB 69.7 kB ↑ +449 B (+0.6%) 68.4 kB 70.2 kB
Unused CSS 0 B 0 B → no change 0 B 0 B

By resource type

  • script 72.1% 177 kB · 2 req
  • other 24.9% 61.1 kB · 8 req
  • document 3% 7.3 kB · 1 req

Third parties 3 entities

177 kB transferred, 64 ms on the main thread.

Google Tag Manager script 167 kB · 60 ms CPU
Cloudflare 10.2 kB · 4 ms CPU
Google Analytics 48 B · 0 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 1.71 s 1.74 s ↓ -30 ms (-1.7%) 1.65 s 1.74 s
Long Tasks 2 2 → no change 2 2
DOM Elements 76 76 → no change 76 76
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 4 4 → no change 4 4
A11y Failures 1 1 → no change 1 1
A11y Failing Nodes 1 1 → no change 1 1

Main thread work

other 1.07 s
script evaluation 505 ms
style layout 58 ms
script parse compile 37 ms
paint composite render 30 ms
parse HTML 9 ms

Axe violations axe-core 4.13.0, full rule set

4 violating nodes across 1 rule, 82 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate region — All page content should be contained by landmarks 4 nodes

Accessibility failures 1 of 17 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 1 node

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Sep 6, 2026, 5:39 AM UTC 99 1.62 s 0 46 ms 245 kB 3/3 ±1 2,661 +7% 23.9s Wayback
Aug 30, 2026, 1:12 AM UTC 100 1.53 s 0 58 ms 242 kB 3/3 ±0 2,446 -1% 23.1s Wayback
Aug 21, 2026, 5:36 AM UTC 99 1.55 s 0 53 ms 243 kB 3/3 ±2 2,381 -4% 22.8s Wayback

Embed this score

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