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

bobmonsour.com

https://bobmonsour.com/

99PERF 100A11Y 100BEST 100SEO !AXE CWV

Ranks Overall #567 Built Awesome #457

Data from Sep 21, 2026, 7:43 AM UTC old Measured once a week · 6 runs since Aug 21, 2026

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

Moved from https://www.bobmonsour.com/.

History from the previous URL is included below, with the move on Sep 7, 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

Build Awesome 4.0.0 Built with Build Awesome 4.0.0
Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

99
Performance
↓ -1 (-1%)
100
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 1.87 s good ↑ +338 ms (+22.1%) significant 1.31 s – 2.68 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a
CLS CWV (estimate) Cumulative Layout Shift 0.001 good → no change 0.001 – 0.001
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.30 s good ↑ +372 ms (+40%) 930 ms – 2.31 s
Speed Index 1.30 s good ↑ +372 ms (+40%) 930 ms – 2.31 s
TTFB Time to First Byte 484 ms good ↓ -146 ms (-23.2%) significant 464 ms – 640 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 95 ms
time to first byte 30 ms

Page weight

Metric Value Change / range Trend
Page Weight 247 kB ↑ +226 B (+0.1%) 247 kB – 247 kB
Requests 19 → no change 19 – 20
Third-party Weight 35.7 kB → no change 35.7 kB – 35.7 kB
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
font 48.8% 120 kB 4
image 31.5% 77.7 kB 5
other 9.2% 22.6 kB 2
script 3.6% 9.0 kB 3
stylesheet 3.6% 8.8 kB 2
document 3.4% 8.3 kB 1
Total 247 kB 19

Third parties 1 entities

Entity Transfer Size Main thread Simulated
YouTube image 35.7 kB 0 ms
Total 35.7 kB 0 ms

Without JavaScript

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

Scripts disabled
As rendered

Page health

Metric Value Change / range Trend
Main Thread Work 275 ms ↓ -31 ms (-10.2%) significant 252 ms – 306 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 258 → no change 258 – 258
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 → no change 1 – 1
A11y Failures 1 → no change 1 – 1
A11y Failing Nodes 3 → no change 3 – 3

Main thread work

Task Time Share Duration Simulated
other 44% 120 ms
style layout 28% 77 ms
paint composite render 12% 32 ms
script evaluation 10% 27 ms
parse HTML 5% 14 ms
script parse compile 1% 4 ms
Total 275 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 494 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 1 node

Accessibility failures 1 of 29 audits

  • label-content-name-mismatch — Elements with visible text labels do not have matching accessible names. 3 nodes

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 21, 2026, 7:43 AM UTC 99 1.87 s 0.001 0 ms 247 kB 3/3 ±3 2,478 0% 22.2s Wayback
Sep 14, 2026, 5:49 AM UTC 100 1.53 s 0.001 0 ms 247 kB 3/3 ±11 2,566 +3% 24.8s Wayback
Sep 7, 2026, 3:04 AM UTC 100 1.31 s 0.001 0 ms 247 kB 3/3 ±23 3,353 +35% 30.7s Wayback
Sep 6, 2026, 9:05 PM UTC old URL 94 2.68 s 0.001 0 ms 247 kB 3/3 ±17 2,509 +1% 21.6s Wayback
Aug 30, 2026, 8:41 PM UTC old URL 94 2.67 s 0.001 0 ms 247 kB 3/3 ±3 2,501 +1% 21.4s Wayback
Aug 21, 2026, 9:44 AM UTC old URL 95 2.61 s 0.001 0 ms 247 kB 3/3 ±9 2,482 0% 23.5s Wayback

Embed this score

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