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

tempertemper.net

https://www.tempertemper.net/

100 100 100 100 ✓AXE ✓CWV

Ranks Overall #49 Built Awesome #43

Data from Sep 7, 2026, 9:07 AM UTC old Measured once a week · 3 runs since Aug 21, 2026

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

Stack

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Core Web Vitals field data, origin-level

Real Chrome users, 28-day window (2026-08-09 → 2026-09-05).

LCP 1.63 s good
INP — no data
CLS 0 good

Lighthouse Scores

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

Filmstrip Lighthouse, mobile

How the page drew during the measured load, at 8 points across 3.00 s.

  1. 375 ms
  2. 750 ms
  3. 1.13 s
  4. 1.50 s
  5. 1.88 s
  6. 2.25 s
  7. 2.63 s
  8. 3.00 s

Without JavaScript

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

Scripts disabled
As rendered

0% of pixels differ — they are 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 1.52 s 1.53 s ↓ -10 ms (-0.7%) 1.50 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 5 ms
FCP First Contentful Paint 948 ms 966 ms ↓ -18 ms (-1.9%) 948 ms 966 ms
Speed Index 948 ms 966 ms ↓ -18 ms (-1.9%) 948 ms 966 ms
TTFB Time to First Byte 625 ms 635 ms ↓ -10 ms (-1.6%) 604 ms 635 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 140 ms
time to first byte 26 ms

Field data Chrome UX Report, origin-level

Real Chrome users, 28-day trailing window (2026-08-09 → 2026-09-05).

Metric p75 Rating Distribution (good / needs work / poor)
LCP CWV 1.63 s good 96.3% good
CLS CWV 0 good 94.8% good
FCP 1.59 s good 83.8% good
TTFB 1.14 s needs-improvement 57.5% good

Lab LCP vs Field LCP

Lab 1.52 s
Field p75 1.63 s

The lab LCP is 0.94× the field p75 — real users likely have similar hardware or network connectivity to the lab test.

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-08-29 1.60 s — 0 1.57 s 1.12 s
2026-08-22 1.60 s — 0 1.57 s 1.10 s
2026-08-15 1.64 s — 0 1.58 s 1.12 s
2026-08-08 1.57 s — 0 1.50 s 1.06 s
2026-08-01 1.65 s — 0 1.58 s 1.09 s
2026-07-25 1.61 s — 0 1.54 s 1.08 s
2026-07-18 1.57 s — 0 1.50 s 1.06 s
2026-07-11 1.63 s — 0 1.57 s 1.07 s
2026-07-04 1.56 s — 0 1.56 s 1.06 s
2026-06-27 1.60 s — 0 1.59 s 1.05 s
2026-06-20 1.63 s — 0 1.63 s 1.14 s
2026-06-13 1.67 s — 0 1.67 s 1.21 s

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 120 kB 120 kB ↓ -118 B (-0.1%) 120 kB 120 kB
Requests 10 10 → no change 10 10
Third-party Weight 0 B 0 B → no change 0 B 0 B
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 81% 96.8 kB · 3 req
  • document 14.7% 17.6 kB · 1 req
  • stylesheet 3.2% 3.8 kB · 2 req
  • other 1.1% 1.3 kB · 3 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 243 ms 276 ms ↓ -34 ms (-12.1%) 243 ms 386 ms
Long Tasks 0 1 ↓ -1 (-100%) 0 2
DOM Elements 170 170 → no change 170 170
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 127 ms
style layout 73 ms
parse HTML 16 ms
script evaluation 15 ms
paint composite render 9 ms
script parse compile 3 ms

Axe violations axe-core 4.13.0, full rule set

0 violating nodes across 0 rules, 471 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 7, 2026, 9:07 AM UTC 100 1.52 s 0 0 ms 120 kB 3/3 ±0 2,777 +12% 22.3s
Aug 31, 2026, 4:03 AM UTC 100 1.53 s 0 0 ms 120 kB 3/3 ±0 2,257 -9% 22.3s
Aug 21, 2026, 8:25 PM UTC 100 1.50 s 0 5 ms 120 kB 3/3 ±0 2,480 0% 22.6s

Embed this score

Use this web component to show tempertemper.net'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://www.tempertemper.net/"></speedlify2-score>