Page summary

https://www.antikeo.com/

Errors
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
LCP1.204 s
INP108 ms
CLS0.010
FCP940 ms
TTFB548 ms
Largest Contentful Paint
93.7%4.1%2.2%
Interaction to Next Paint
92.5%6.4%1.1%
Cumulative Layout Shift
98.6%1.2%0.3%
First Contentful Paint
91.7%5.6%2.7%
Download video

Rendering

Run 1 · median
0.000 s
Download video

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 | | originLoadingExperience PHONE | | originLoadingExperience DESKTOP | | originLoadingExperience TABLET | | originLoadingExperience 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

2026-09-01 to 2026-09-28
FCP1.017 s
LCP1.299 s
CLS0.000
INP122 ms
TTFB537 ms
RTT104 ms
Distribution
First Contentful Paint
91.19%6.25%2.56%
Largest Contentful Paint
93.11%4.70%2.19%
Cumulative Layout Shift
98.45%1.26%0.29%
Interaction to Next Paint
89.66%8.95%1.39%
TTFB
87.71%8.80%3.48%
Round Trip Time
55.65%37.89%6.47%

Form factor DESKTOP

2026-09-01 to 2026-09-28
FCP815 ms
LCP963 ms
CLS0.010
INP58 ms
TTFB612 ms
RTT88 ms
Distribution
First Contentful Paint
92.98%4.24%2.78%
Largest Contentful Paint
95.09%2.82%2.10%
Cumulative Layout Shift
98.83%1.04%0.13%
Interaction to Next Paint
97.76%1.68%0.56%
TTFB
84.31%11.31%4.39%
Round Trip Time
69.85%22.96%7.18%

Form factor ALL

2026-09-01 to 2026-09-28
FCP940 ms
LCP1.204 s
CLS0.010
INP108 ms
TTFB548 ms
RTT101 ms
Distribution
First Contentful Paint
91.72%5.62%2.66%
Largest Contentful Paint
93.71%4.10%2.19%
Cumulative Layout Shift
98.57%1.18%0.25%
Interaction to Next Paint
92.53%6.37%1.10%
TTFB
86.75%9.48%3.77%
Round Trip Time
60.49%32.78%6.73%
Form factors
  • Phone68.4%
  • Desktop31.6%

All pages on this origin

Form factor PHONE

2026-09-01 to 2026-09-28
FCP1.071 s
LCP1.336 s
CLS0.010
INP154 ms
TTFB712 ms
RTT117 ms
Distribution
First Contentful Paint
91.79%5.62%2.59%
Largest Contentful Paint
92.89%4.63%2.48%
Cumulative Layout Shift
90.01%9.00%0.99%
Interaction to Next Paint
83.06%14.74%2.20%
TTFB
81.64%15.50%2.86%
Round Trip Time
48.37%46.50%5.13%
Navigation types
  • Navigate83.5%
  • Back/Forward cache12.1%
  • Back/Forward2.9%
  • Reload1.6%
LCP resource type
  • Image75.6%
  • Text24.4%
LCP image breakdown (p75)
Largest Contentful Paint1.336 s
  • Time to first byte727 ms51%
  • Resource load delay102 ms7%
  • Resource load duration165 ms12%
  • Element render delay433 ms30%

Biggest phase: Time to first byte (51%). 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

2026-09-01 to 2026-09-28
FCP816 ms
LCP1.154 s
CLS0.030
INP64 ms
TTFB584 ms
RTT75 ms
Distribution
First Contentful Paint
95.59%2.94%1.47%
Largest Contentful Paint
94.92%3.07%2.01%
Cumulative Layout Shift
92.76%5.15%2.09%
Interaction to Next Paint
96.20%3.15%0.65%
TTFB
87.27%10.89%1.83%
Round Trip Time
75.02%22.85%2.13%
Navigation types
  • Navigate86.2%
  • Back/Forward cache9.8%
  • Back/Forward2.4%
  • Restore0.97%
  • Reload0.68%
LCP resource type
  • Image75.3%
  • Text24.7%
LCP image breakdown (p75)
Largest Contentful Paint1.154 s
  • Time to first byte573 ms46%
  • Resource load delay151 ms12%
  • Resource load duration110 ms9%
  • Element render delay407 ms33%

Biggest phase: Time to first byte (46%). 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

2026-09-01 to 2026-09-28
FCP948 ms
LCP1.261 s
CLS0.010
INP202 ms
TTFB612 ms
RTT93 ms
Distribution
First Contentful Paint
94.16%4.51%1.33%
Largest Contentful Paint
94.34%4.08%1.58%
Cumulative Layout Shift
95.77%3.44%0.79%
Interaction to Next Paint
75.57%19.32%5.11%
TTFB
88.52%10.64%0.84%
Round Trip Time
63.78%35.17%1.05%
Navigation types
  • Navigate78.6%
  • Back/Forward cache16.7%
  • Back/Forward2.6%
  • Reload2.1%
LCP resource type
  • Image74.5%
  • Text25.6%
LCP image breakdown (p75)
Largest Contentful Paint1.261 s
  • Time to first byte642 ms45%
  • Resource load delay129 ms9%
  • Resource load duration130 ms9%
  • Element render delay530 ms37%

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 ALL

2026-09-01 to 2026-09-28
FCP1.021 s
LCP1.295 s
CLS0.020
INP136 ms
TTFB689 ms
RTT108 ms
Distribution
First Contentful Paint
92.57%5.10%2.33%
Largest Contentful Paint
93.32%4.35%2.33%
Cumulative Layout Shift
90.73%8.10%1.17%
Interaction to Next Paint
85.65%12.41%1.94%
TTFB
82.90%14.51%2.59%
Round Trip Time
54.47%41.20%4.32%
Form factors
  • Phone78.5%
  • Desktop17.7%
  • Tablet3.8%
Navigation types
  • Navigate83.8%
  • Back/Forward cache11.9%
  • Back/Forward2.8%
  • Reload1.4%
  • Restore0.17%
LCP resource type
  • Image75.5%
  • Text24.5%
LCP image breakdown (p75)
Largest Contentful Paint1.295 s
  • Time to first byte703 ms51%
  • Resource load delay108 ms8%
  • Resource load duration153 ms11%
  • Element render delay428 ms31%

Biggest phase: Time to first byte (51%). 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.