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
LCP605 ms
INP92 ms
CLS0.000
FCP514 ms
TTFB376 ms
Largest Contentful Paint
98.1%1.2%0.8%
Interaction to Next Paint
90.4%7.1%2.5%
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

2026-09-10 to 2026-10-07
FCP509 ms
LCP577 ms
CLS0.000
INP121 ms
TTFB393 ms
RTT120 ms
Distribution
First Contentful Paint
97.19%1.69%1.12%
Largest Contentful Paint
98.30%0.95%0.75%
Cumulative Layout Shift
99.94%0.04%0.02%
Interaction to Next Paint
85.80%10.58%3.62%
TTFB
93.31%4.88%1.80%
Round Trip Time
47.17%46.16%6.67%
Navigation types
  • Navigate45.8%
  • Back/Forward cache44.6%
  • Back/Forward9.6%
LCP resource type
  • Text82.0%
  • Image17.9%
LCP image breakdown (p75)
Largest Contentful Paint577 ms
  • Time to first byte320 ms45%
  • Resource load delay180 ms25%
  • Resource load duration30 ms4%
  • Element render delay179 ms25%

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

2026-09-10 to 2026-10-07
FCP486 ms
LCP608 ms
CLS0.010
INP36 ms
TTFB353 ms
RTT87 ms
Distribution
First Contentful Paint
97.81%1.18%1.01%
Largest Contentful Paint
97.68%1.49%0.83%
Cumulative Layout Shift
99.76%0.06%0.18%
Interaction to Next Paint
96.50%2.81%0.68%
TTFB
96.39%2.50%1.11%
Round Trip Time
69.42%25.38%5.20%
Navigation types
  • Navigate57.0%
  • Back/Forward cache29.2%
  • Back/Forward13.9%
LCP resource type
  • Image53.9%
  • Text46.1%
LCP image breakdown (p75)
Largest Contentful Paint608 ms
  • Time to first byte335 ms48%
  • Resource load delay165 ms24%
  • Resource load duration75 ms11%
  • Element render delay119 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

2026-09-10 to 2026-10-07
FCP624 ms
LCP760 ms
CLS0.000
INP99 ms
TTFB388 ms
RTT137 ms
Distribution
First Contentful Paint
97.45%1.19%1.36%
Largest Contentful Paint
97.43%1.39%1.18%
Cumulative Layout Shift
100.00%0.00%0.00%
Interaction to Next Paint
91.13%5.53%3.34%
TTFB
92.71%4.33%2.96%
Round Trip Time
52.46%38.64%8.90%
LCP resource type
  • Text50.0%
  • Image50.0%
LCP image breakdown (p75)
Largest Contentful Paint760 ms
  • Time to first byte368 ms32%
  • Resource load delay437 ms37%
  • Resource load duration101 ms9%
  • Element render delay262 ms22%

Biggest phase: Resource load delay (37%). 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

2026-09-10 to 2026-10-07
FCP514 ms
LCP605 ms
CLS0.000
INP92 ms
TTFB376 ms
RTT107 ms
Distribution
First Contentful Paint
97.49%1.44%1.07%
Largest Contentful Paint
98.07%1.17%0.75%
Cumulative Layout Shift
99.90%0.03%0.07%
Interaction to Next Paint
90.37%7.13%2.50%
TTFB
94.51%3.89%1.60%
Round Trip Time
56.79%36.93%6.28%
Form factors
  • Phone54.5%
  • Desktop33.8%
  • Tablet11.7%
Navigation types
  • Navigate50.1%
  • Back/Forward cache38.7%
  • Back/Forward11.3%
LCP resource type
  • Text65.3%
  • Image34.7%
LCP image breakdown (p75)
Largest Contentful Paint605 ms
  • Time to first byte333 ms44%
  • Resource load delay189 ms25%
  • Resource load duration68 ms9%
  • Element render delay159 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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