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
LCP614 ms
INP92 ms
CLS0.000
FCP520 ms
TTFB376 ms
Largest Contentful Paint
98.3%1.0%0.7%
Interaction to Next Paint
90.9%6.7%2.4%
Cumulative Layout Shift
99.9%0.0%0.1%
First Contentful Paint
97.6%1.4%1.0%

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

2026-08-27 to 2026-09-23
FCP516 ms
LCP594 ms
CLS0.000
INP117 ms
TTFB387 ms
RTT113 ms
Distribution
First Contentful Paint
97.36%1.63%1.01%
Largest Contentful Paint
98.37%0.89%0.75%
Cumulative Layout Shift
99.93%0.05%0.02%
Interaction to Next Paint
86.66%10.00%3.34%
TTFB
93.31%4.93%1.76%
Round Trip Time
48.61%45.30%6.08%
Navigation types
  • Navigate46.9%
  • Back/Forward cache43.2%
  • Back/Forward9.9%
LCP resource type
  • Text81.6%
  • Image18.4%
LCP image breakdown (p75)
Largest Contentful Paint594 ms
  • Time to first byte317 ms43%
  • Resource load delay198 ms27%
  • Resource load duration29 ms4%
  • Element render delay189 ms26%

Biggest phase: Time to first byte (43%). 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

2026-08-27 to 2026-09-23
FCP476 ms
LCP585 ms
CLS0.010
INP34 ms
TTFB356 ms
RTT78 ms
Distribution
First Contentful Paint
98.02%1.04%0.94%
Largest Contentful Paint
98.18%1.10%0.71%
Cumulative Layout Shift
99.74%0.03%0.23%
Interaction to Next Paint
97.12%2.14%0.74%
TTFB
96.66%2.49%0.85%
Round Trip Time
71.93%24.87%3.20%
Navigation types
  • Navigate58.1%
  • Back/Forward cache26.6%
  • Back/Forward15.2%
LCP resource type
  • Image51.6%
  • Text48.4%
LCP image breakdown (p75)
Largest Contentful Paint585 ms
  • Time to first byte315 ms49%
  • Resource load delay151 ms23%
  • Resource load duration67 ms10%
  • Element render delay114 ms18%

Biggest phase: Time to first byte (49%). 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

2026-08-27 to 2026-09-23
FCP628 ms
LCP789 ms
CLS0.000
INP102 ms
TTFB389 ms
RTT136 ms
Distribution
First Contentful Paint
97.36%1.19%1.45%
Largest Contentful Paint
97.66%1.49%0.85%
Cumulative Layout Shift
100.00%0.00%0.00%
Interaction to Next Paint
91.87%4.76%3.37%
TTFB
92.44%4.31%3.26%
Round Trip Time
52.68%32.37%14.95%
LCP resource type
  • Text50.3%
  • Image49.7%
LCP image breakdown (p75)
Largest Contentful Paint789 ms
  • Time to first byte344 ms29%
  • Resource load delay443 ms38%
  • Resource load duration99 ms8%
  • Element render delay293 ms25%

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

2026-08-27 to 2026-09-23
FCP520 ms
LCP614 ms
CLS0.000
INP92 ms
TTFB376 ms
RTT100 ms
Distribution
First Contentful Paint
97.60%1.41%0.99%
Largest Contentful Paint
98.27%1.01%0.72%
Cumulative Layout Shift
99.89%0.03%0.08%
Interaction to Next Paint
90.88%6.70%2.42%
TTFB
94.51%3.98%1.51%
Round Trip Time
57.82%36.34%5.84%
Form factors
  • Phone57.5%
  • Desktop30.8%
  • Tablet11.7%
Navigation types
  • Navigate50.8%
  • Back/Forward cache37.4%
  • Back/Forward11.8%
LCP resource type
  • Text66.8%
  • Image33.2%
LCP image breakdown (p75)
Largest Contentful Paint614 ms
  • Time to first byte320 ms43%
  • Resource load delay193 ms26%
  • Resource load duration63 ms8%
  • Element render delay167 ms22%

Biggest phase: Time to first byte (43%). 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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