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

getzola.org

https://www.getzola.org/

100 97 100 100 !AXE CWV

Ranks Overall #616 Developer Tooling #10 Site Generators #3

Data from Sep 7, 2026, 3:05 PM UTC old Measured every 2 days · 12 runs since Aug 22, 2026

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

Stack

GitHub Pages Hosted by GitHub Pages

Core Web Vitals field data, url-level

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

LCP 908 ms good
INP 62 ms good
CLS 0 good

Lighthouse Scores

100
Performance
no change
97
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 1.13 s 1.13 s → no change 792 ms 1.13 s
CLS Cumulative Layout Shift 0 0 → no change 0 0
TBT Total Blocking Time 0 ms 0 ms → no change 0 ms 13 ms
FCP First Contentful Paint 787 ms 788 ms ↓ -1 ms (-0.1%) 776 ms 839 ms
Speed Index 787 ms 788 ms ↓ -1 ms (-0.1%) 776 ms 839 ms
TTFB Time to First Byte 602 ms 602 ms → no change 602 ms 638 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 46 ms
time to first byte 3 ms

Field data Chrome UX Report, url-level

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

Metric p75 Rating Distribution (good / needs work / poor)
LCP CWV 908 ms good 98.3% good
INP CWV Interaction to Next Paint — field only, Lighthouse cannot measure this in a lab run 62 ms good 100% good
CLS CWV 0 good 100% good
FCP 930 ms good 94.6% good
TTFB 612 ms good 80.9% good

Lab LCP vs Field LCP

Lab 1.13 s
Field p75 908 ms

The lab LCP is 1.24× the field p75 — real users likely have above-average hardware or network connectivity.

Field history 25 weeks

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

Week ending LCPINPCLSFCPTTFB
2026-09-05 908 ms 62 ms 0 930 ms 612 ms
2026-08-29 990 ms 63 ms 0 1.02 s 735 ms
2026-08-22 1.02 s 63 ms 0 1.06 s 796 ms
2026-08-15 1.10 s 69 ms 0 1.12 s 825 ms
2026-08-08 1.12 s 69 ms 0 1.14 s 814 ms
2026-08-01 997 ms 65 ms 0 1.00 s 694 ms
2026-07-25 997 ms 68 ms 0 1.01 s 690 ms
2026-07-18 1.03 s 65 ms 0 1.04 s 694 ms
2026-07-11 1.04 s 60 ms 0 1.04 s 715 ms
2026-07-04 1.07 s 67 ms 0 1.07 s 767 ms
2026-06-27 1.05 s 61 ms 0 1.06 s 758 ms
2026-06-20 1.06 s 60 ms 0 1.06 s 768 ms

Page weight

Metric Current Previous Change Best Worst Trend
Page Weight 49.5 kB 49.4 kB ↑ +109 B (+0.2%) 49.4 kB 49.6 kB
Requests 8 8 → no change 8 8
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

  • script 55.8% 8.2 kB · 2 req
  • stylesheet 22.8% 3.3 kB · 1 req
  • document 11.9% 1.8 kB · 1 req
  • image 9.5% 1.4 kB · 1 req

Page health

Metric Current Previous Change Best Worst Trend
Main Thread Work 164 ms 170 ms ↓ -6 ms (-3.7%) 126 ms 443 ms
Long Tasks 0 0 → no change 0 2
DOM Elements 51 51 → no change 51 51
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 2 2 → no change 2 2
A11y Failures 1 1 → no change 1 1
A11y Failing Nodes 1 1 → no change 1 1

Main thread work

other 87 ms
style layout 51 ms
script evaluation 13 ms
parse HTML 5 ms
paint composite render 5 ms
script parse compile 3 ms

Axe violations axe-core 4.13.0, full rule set

2 violating nodes across 2 rules, 115 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • moderate landmark-one-main — Document should have one main landmark 1 node
  • moderate region — All page content should be contained by landmarks 1 node

Accessibility failures 1 of 15 audits

  • landmark-one-main — Document does not have a main landmark. 1 node

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 7, 2026, 3:05 PM UTC 100 1.13 s 0 0 ms 49.5 kB 3/3 ±0 2,501 +1% 20.5s Wayback
Sep 5, 2026, 3:11 AM UTC 100 1.13 s 0 0 ms 49.4 kB 3/3 ±0 2,458 -1% 20s Wayback
Sep 3, 2026, 10:27 PM UTC 100 796 ms 0 0 ms 49.4 kB 3/3 ±0 2,999 +21% 19.2s Wayback
Sep 2, 2026, 8:53 PM UTC 100 1.13 s 0 0 ms 49.4 kB 3/3 ±0 2,324 -6% 21.7s Wayback
Sep 1, 2026, 8:42 PM UTC 100 1.01 s 0 0 ms 49.6 kB 3/3 ±0 2,379 -4% 19.6s Wayback
Aug 31, 2026, 6:01 PM UTC 100 982 ms 0 0 ms 49.5 kB 3/3 ±0 2,505 +1% 20.1s Wayback
Aug 27, 2026, 2:29 PM UTC 100 1.13 s 0 0 ms 49.5 kB 3/3 ±2 2,506 +1% 24.5s Wayback
Aug 26, 2026, 4:38 AM UTC 100 1.13 s 0 0 ms 49.4 kB 3/3 ±0 3,026 +22% 22.4s Wayback
Aug 25, 2026, 3:53 AM UTC 100 802 ms 0 0 ms 49.4 kB 3/3 ±0 2,353 -5% 23.9s Wayback
Aug 24, 2026, 3:02 AM UTC 100 942 ms 0 13 ms 49.6 kB 3/3 ±0 2,183 -12% 22.2s Wayback
Aug 23, 2026, 1:15 AM UTC 100 792 ms 0 0 ms 49.4 kB 3/3 ±0 2,505 +1% 23.3s Wayback
Aug 22, 2026, 1:09 AM UTC 100 982 ms 0 0 ms 49.5 kB 3/3 ±0 2,477 0% 24.4s Wayback