webdriver.io

Site speed audit for webdriver.io based on real-user data from Chrome UX Report.

Mode:

Device:

Metrics

TTFB

Time to First Byte

0.5s

Good < 0.8

86.1%

Impr.

10.8%

Poor > 1.8

3.1%

FCP

First Contentful Paint

1.1s

Good < 1.8

88.7%

Impr.

6.6%

Poor > 3.0

4.7%

LCP

Largest Contentful Paint

1.4s

Good < 2.5

89.4%

Impr.

5.4%

Poor > 4.0

5.2%

INP

Interaction to Next Paint

125ms

Good < 200

86.7%

Impr.

11.1%

Poor > 500

2.2%

CLS

Cumulative Layout Shift

0.00

Good < 0.10

96.4%

Impr.

2.4%

Poor > 0.25

1.2%

Audience

Form Factors

Mobile

15.8%

Desktop

84.2%

Round-Trip Time

100ms

Low < 75

55.1%

Medium

39.2%

High > 275

5.8%

Popularity Rank

Top 5,000,000

Geography

The site speed dashboard.

Track, analyze, and optimize Core Web Vitals for any domain. Get instant access to real-user Chrome UX Report data with zero configuration.