speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

Charts Compare Measurement runs Embed a score Open to Work

dme-ing.fr

https://www.dme-ing.fr/

93 96 100 100 AXE CWV

Ranks Overall #1,108 11ty Emeritus

Data from Sep 18, 2026, 11:08 PM UTC old Measured once a week · 6 runs since Aug 20, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Moved from https://dme-ing.fr/.

History from the previous URL is included below, with the move on Sep 4, 2026. A step-change around that point is likely the change of address rather than a regression.

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Astro Built with Astro
Self-hosted · Apache Hosted by Self-hosted

Lighthouse Scores LAB Simulated

93
Performance
↓ -5 (-5.1%)
96
Accessibility
no change
100
Best Practices
no change
100
SEO
no change

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric Lab Simulated
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 3.00 s needs work ↑ +576 ms (+23.7%) 2.43 s – 3.89 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a
CLS CWV (estimate) Cumulative Layout Shift 0 good → no change 0 – 0
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.05 s good ↑ +60 ms (+6%) 994 ms – 1.94 s
Speed Index 3.69 s needs work ↑ +2699 ms (+271.5%) significant 994 ms – 4.23 s
TTFB Time to First Byte 754 ms good ↑ +60 ms (+8.6%) 691 ms – 754 ms

LCP Subparts LAB Unthrottled

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

element render delay 2.16 s
time to first byte 174 ms

Page weight

Metric Value Change / range Trend
Page Weight 319 kB ↓ -60 B 319 kB – 319 kB
Requests 20 → no change 20 – 21
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
image 71.9% 218 kB 4
font 14.3% 43.4 kB 3
script 7.4% 22.5 kB 1
document 4.1% 12.5 kB 1
stylesheet 2.2% 6.5 kB 8
other 0.2% 605 B 2
Total 319 kB 20

Page health

Metric Value Change / range Trend
Main Thread Work 310 ms ↑ +1 ms (+0.3%) 235 ms – 310 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 393 → no change 393 – 393
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 12 → no change 12 – 12
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 12 → no change 12 – 12

Main thread work

Task Time Share Duration Simulated
other 41% 127 ms
style layout 32% 101 ms
script evaluation 15% 46 ms
parse HTML 6% 20 ms
paint composite render 3% 9 ms
script parse compile 2% 7 ms
Total 310 ms

Axe violations axe-core 4.13.0, full rule set

12 violating nodes across 1 rule, 646 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 12 nodes

Accessibility failures 1 of 20 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 12 nodes

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 18, 2026, 11:08 PM UTC 93 3.00 s 0 0 ms 319 kB 3/3 ±8 2,497 +1% 32.8s Wayback
Sep 11, 2026, 10:59 PM UTC 98 2.43 s 0 0 ms 319 kB 3/3 ±6 2,317 -7% 28.4s Wayback
Sep 4, 2026, 9:16 PM UTC 91 3.30 s 0 0 ms 319 kB 3/3 ±19 4,103 +65% 29.8s Wayback
Sep 4, 2026, 6:09 PM UTC old URL 85 3.88 s 0 0 ms 319 kB 3/3 ±12 3,130 +26% 31.6s Wayback
Aug 28, 2026, 5:33 PM UTC old URL 86 3.78 s 0 0 ms 319 kB 3/3 ±13 2,252 -9% 31.1s Wayback
Aug 20, 2026, 8:31 PM UTC old URL 85 3.89 s 0 0 ms 319 kB 3/3 ±16 2,477 0% 37.8s Wayback