Page summary

https://www.proantic.com/antiquaires.php

SummaryRenderingCPUCrUx

How it scored

median of 3 runs

Run with --video to replay what the user saw frame by frame. The verdict and fixes below don't need it.

Chrome UX Report

real users · p75 · last 30 days
LCP600 ms
INP91 ms
CLS0.000
FCP509 ms
TTFB373 ms
Largest Contentful Paint
98.1%1.1%0.8%
Interaction to Next Paint
90.7%6.9%2.4%
Cumulative Layout Shift
99.9%0.0%0.1%
First Contentful Paint
97.5%1.4%1.1%
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Rendering

Run 1 · median
0.000 s
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Filmstrip

0 frames

Use --filmstrip.showAll to show all filmstrips.

Why was rendering delayed?

Want to see how much CSS style-recalculation work delayed FCP and LCP, plus CPU long tasks? Run with --cpu.

CPU

Get deeper CPU insight with one extra run
Run with --enableProfileRun to see where main-thread time went, blocking time and CPU cost per script, module and function, forced reflows and frame stability. The data is collected in one extra run, so the timing metrics of your measured runs stay untouched.

|loadingExperience PHONE | | loadingExperience DESKTOP | | loadingExperience TABLET | | loadingExperience ALL | | 

CrUx

Chrome User Experience Report (CrUx) is real-user data from opted-in Chrome users, aggregated over the last 30 days. Toggle the form factor with--crux.formFactor.

This page passes the Core Web Vitals for real users.

LCP, INP and CLS are in the good range at the 75th percentile.

This page

Form factor PHONE

2026-09-09 to 2026-10-06
FCP506 ms
LCP572 ms
CLS0.000
INP119 ms
TTFB392 ms
RTT121 ms
Distribution
First Contentful Paint
97.21%1.71%1.08%
Largest Contentful Paint
98.28%0.95%0.77%
Cumulative Layout Shift
99.94%0.04%0.02%
Interaction to Next Paint
86.11%10.32%3.56%
TTFB
93.15%5.04%1.81%
Round Trip Time
46.64%46.72%6.64%
Navigation types
  • Back/Forward cache45.5%
  • Navigate45.2%
  • Back/Forward9.3%
LCP resource type
  • Text82.1%
  • Image17.9%
LCP image breakdown (p75)
Largest Contentful Paint572 ms
  • Time to first byte318 ms45%
  • Resource load delay180 ms26%
  • Resource load duration31 ms4%
  • Element render delay171 ms24%

Biggest phase: Time to first byte (45%). Improve it by speeding up the server response or using a CDN closer to your users.

Each phase is its own 75th percentile from real users, so the parts are independent and may not add up to the LCP above.

Form factor DESKTOP

2026-09-09 to 2026-10-06
FCP479 ms
LCP602 ms
CLS0.010
INP36 ms
TTFB348 ms
RTT87 ms
Distribution
First Contentful Paint
97.73%1.22%1.04%
Largest Contentful Paint
97.82%1.34%0.83%
Cumulative Layout Shift
99.79%0.06%0.15%
Interaction to Next Paint
96.70%2.61%0.69%
TTFB
96.36%2.55%1.09%
Round Trip Time
69.59%25.30%5.11%
Navigation types
  • Navigate56.4%
  • Back/Forward cache29.4%
  • Back/Forward14.1%
LCP resource type
  • Image53.7%
  • Text46.3%
LCP image breakdown (p75)
Largest Contentful Paint602 ms
  • Time to first byte326 ms48%
  • Resource load delay161 ms24%
  • Resource load duration72 ms11%
  • Element render delay117 ms17%

Biggest phase: Time to first byte (48%). Improve it by speeding up the server response or using a CDN closer to your users.

Each phase is its own 75th percentile from real users, so the parts are independent and may not add up to the LCP above.

Form factor TABLET

2026-09-09 to 2026-10-06
FCP611 ms
LCP742 ms
CLS0.000
INP99 ms
TTFB376 ms
RTT124 ms
Distribution
First Contentful Paint
97.69%0.99%1.32%
Largest Contentful Paint
97.51%1.35%1.14%
Cumulative Layout Shift
100.00%0.00%0.00%
Interaction to Next Paint
91.58%5.08%3.34%
TTFB
93.55%3.67%2.78%
Round Trip Time
55.84%35.23%8.93%
LCP resource type
  • Text50.4%
  • Image49.6%
LCP image breakdown (p75)
Largest Contentful Paint742 ms
  • Time to first byte358 ms32%
  • Resource load delay425 ms38%
  • Resource load duration100 ms9%
  • Element render delay244 ms22%

Biggest phase: Resource load delay (38%). Improve it by discovering the image sooner: preload it and avoid lazy-loading or loading it through CSS or JavaScript.

Each phase is its own 75th percentile from real users, so the parts are independent and may not add up to the LCP above.

Form factor ALL

2026-09-09 to 2026-10-06
FCP509 ms
LCP600 ms
CLS0.000
INP91 ms
TTFB373 ms
RTT107 ms
Distribution
First Contentful Paint
97.50%1.44%1.06%
Largest Contentful Paint
98.09%1.13%0.78%
Cumulative Layout Shift
99.91%0.03%0.06%
Interaction to Next Paint
90.72%6.87%2.41%
TTFB
94.54%3.91%1.55%
Round Trip Time
56.97%36.78%6.25%
Form factors
  • Phone54.4%
  • Desktop33.5%
  • Tablet12.1%
Navigation types
  • Navigate49.5%
  • Back/Forward cache39.4%
  • Back/Forward11.2%
LCP resource type
  • Text65.3%
  • Image34.7%
LCP image breakdown (p75)
Largest Contentful Paint600 ms
  • Time to first byte328 ms44%
  • Resource load delay187 ms25%
  • Resource load duration67 ms9%
  • Element render delay156 ms21%

Biggest phase: Time to first byte (44%). Improve it by speeding up the server response or using a CDN closer to your users.

Each phase is its own 75th percentile from real users, so the parts are independent and may not add up to the LCP above.

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