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

borsch.dev

https://borsch.dev/

100 100 100 100 ✓AXE –CWV

Ranks Overall #130 Built Awesome #113

Data from Sep 4, 2026, 2:50 PM UTC old Measured once a week · 3 runs since Aug 20, 2026

Test elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis

Stack

GitHub Pages Hosted by GitHub Pages

Lighthouse Scores

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

Without JavaScript

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

Scripts disabled
As rendered

0.5% of pixels differ — they are nearly identical. A shifted layout counts as difference, so a <noscript> banner alone can account for a large figure.

Lab metrics Lighthouse, mobile

Metric Current Previous Change Best Worst Trend
LCP Largest Contentful Paint 1.53 s 1.52 s ↑ +12 ms (+0.8%) 1.52 s 1.53 s
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 0 ms
FCP First Contentful Paint 1.53 s 1.52 s ↑ +12 ms (+0.8%) 1.52 s 1.53 s
Speed Index 1.53 s 1.52 s ↑ +12 ms (+0.8%) 1.52 s 1.53 s
TTFB Time to First Byte 612 ms 459 ms ↑ +153 ms (+33.3%) 459 ms 612 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 50 ms
element render delay 32 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 34.0 kB 34.1 kB ↓ -71 B (-0.2%) 34.0 kB 35.7 kB
Requests 6 6 → no change 6 6
Third-party Weight 10.2 kB 9.6 kB ↑ +616 B (+6.4%) 9.6 kB 11.5 kB
Third-party CPU 5 ms 4 ms ↑ +0 ms (+4.7%) 4 ms 5 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

  • script 50.4% 17.2 kB · 3 req
  • image 31.1% 10.6 kB · 1 req
  • document 17.1% 5.8 kB · 1 req
  • other 1.3% 440 B · 1 req

Third parties 1 entities

10.2 kB transferred, 5 ms on the main thread.

Cloudflare script 10.2 kB · 5 ms CPU

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 166 ms 179 ms ↓ -13 ms (-7.5%) 154 ms 179 ms
Long Tasks 0 0 → no change 0 0
DOM Elements 41 41 → no change 41 41
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 78 ms
script evaluation 58 ms
style layout 16 ms
parse HTML 6 ms
script parse compile 4 ms
paint composite render 4 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 105 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
Sep 4, 2026, 2:50 PM UTC 100 1.53 s 0 0 ms 34.0 kB 3/3 ±0 2,461 -1% 21.4s
Aug 28, 2026, 1:50 PM UTC 100 1.52 s 0 0 ms 34.1 kB 3/3 ±1 2,481 0% 20.3s
Aug 20, 2026, 7:11 PM UTC 100 1.52 s 0 0 ms 35.7 kB 3/3 ±0 2,473 0% 20.6s

Embed this score

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