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
INP89 ms
CLS0.000
FCP511 ms
TTFB377 ms
Largest Contentful Paint
98.0%1.3%0.7%
Interaction to Next Paint
91.4%6.2%2.4%
Cumulative Layout Shift
99.9%0.0%0.1%
First Contentful Paint
97.5%1.5%1.0%
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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

2026-09-06 to 2026-10-03
FCP506 ms
LCP576 ms
CLS0.000
INP112 ms
TTFB392 ms
RTT118 ms
Distribution
First Contentful Paint
97.21%1.68%1.11%
Largest Contentful Paint
98.26%1.03%0.71%
Cumulative Layout Shift
99.95%0.04%0.02%
Interaction to Next Paint
87.57%8.86%3.57%
TTFB
93.36%4.86%1.78%
Round Trip Time
46.52%47.31%6.17%
Navigation types
  • Back/Forward cache45.3%
  • Navigate45.2%
  • Back/Forward9.6%
LCP resource type
  • Text82.4%
  • Image17.6%
LCP image breakdown (p75)
Largest Contentful Paint576 ms
  • Time to first byte321 ms44%
  • Resource load delay193 ms27%
  • Resource load duration29 ms4%
  • Element render delay181 ms25%

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.

Form factor DESKTOP

2026-09-06 to 2026-10-03
FCP484 ms
LCP601 ms
CLS0.010
INP36 ms
TTFB354 ms
RTT87 ms
Distribution
First Contentful Paint
97.86%1.18%0.97%
Largest Contentful Paint
97.72%1.56%0.73%
Cumulative Layout Shift
99.76%0.06%0.18%
Interaction to Next Paint
96.67%2.83%0.50%
TTFB
96.43%2.74%0.83%
Round Trip Time
69.42%25.09%5.49%
Navigation types
  • Navigate55.6%
  • Back/Forward cache29.8%
  • Back/Forward14.6%
LCP resource type
  • Image53.3%
  • Text46.7%
LCP image breakdown (p75)
Largest Contentful Paint601 ms
  • Time to first byte324 ms48%
  • Resource load delay160 ms24%
  • Resource load duration70 ms10%
  • Element render delay118 ms18%

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

2026-09-06 to 2026-10-03
FCP619 ms
LCP776 ms
CLS0.000
INP99 ms
TTFB389 ms
RTT142 ms
Distribution
First Contentful Paint
97.68%1.00%1.33%
Largest Contentful Paint
97.64%1.45%0.91%
Cumulative Layout Shift
100.00%0.00%0.00%
Interaction to Next Paint
91.30%5.39%3.30%
TTFB
93.20%3.59%3.20%
Round Trip Time
53.52%36.60%9.89%
LCP resource type
  • Text51.2%
  • Image48.8%
LCP image breakdown (p75)
Largest Contentful Paint776 ms
  • Time to first byte362 ms31%
  • Resource load delay425 ms37%
  • Resource load duration103 ms9%
  • Element render delay266 ms23%

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

2026-09-06 to 2026-10-03
FCP511 ms
LCP605 ms
CLS0.000
INP89 ms
TTFB377 ms
RTT108 ms
Distribution
First Contentful Paint
97.54%1.45%1.01%
Largest Contentful Paint
98.05%1.25%0.70%
Cumulative Layout Shift
99.90%0.03%0.07%
Interaction to Next Paint
91.36%6.22%2.42%
TTFB
94.57%3.90%1.53%
Round Trip Time
56.41%37.33%6.26%
Form factors
  • Phone54.9%
  • Desktop33.1%
  • Tablet12.0%
Navigation types
  • Navigate49.1%
  • Back/Forward cache39.5%
  • Back/Forward11.4%
LCP resource type
  • Text66.0%
  • Image34.0%
LCP image breakdown (p75)
Largest Contentful Paint605 ms
  • Time to first byte330 ms44%
  • Resource load delay190 ms25%
  • Resource load duration66 ms9%
  • Element render delay160 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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