preply.com

Site speed audit for preply.com based on real-user data from Chrome UX Report

All

Mobile

Desktop

In-Depth

Latest

Web Vitals

Time to First ByteExp
Time to First Byte (TTFB)Experimental is the time it takes to receive the first byte from the server. A fast TTFB indicates that the server responses quickly.Learn more at web.dev/ttfb/→
i

1.1s

Good < 0.8s

57.4%

Need Impr.

30.9%

Poor >= 1.8s

11.7%

First Contentful Paint
First Contentful Paint (FCP) marks the time when the user can see anything on the screen. A fast FCP helps reassure the user that something is happening.Learn more at web.dev/fcp/→
i

2.9s

Good < 1.8s

53.6%

Need Impr.

22.4%

Poor >= 3.0s

24%

Largest Contentful PaintCWV
Largest Contentful Paint (LCP)Core Web Vital marks the time when the page's main content has likely loaded. A fast LCP helps reassure the user that the page is useful.Learn more at web.dev/lcp/→
i

3.6s

Good < 2.5s

62.4%

Need Impr.

14.9%

Poor >= 4.0s

22.7%

Interaction to Next PaintCWV
Interaction to Next Paint (INP)Core Web Vital measures interaction latency. It observes the latency of all interactions a user has made with the page, and reports a single value which all (or nearly all) interactions were below. A low INP means the page was consistently able to respond quickly to user interactions.Learn more at web.dev/inp/→
i

225ms

Good < 200ms

68.8%

Need Impr.

21%

Poor >= 500ms

10.3%

Cumulative Layout ShiftCWV
Cumulative Layout Shift (CLS)Core Web Vital quantifies how often users experience unexpected layout shifts. A fast CLS indicates that the page is delightful.Learn more at web.dev/cls/→
i

0.05

Good < 0.1

76.6%

Need Impr.

8.1%

Poor >= 0.25

15.3%

Unlock 10x site speed insights with a Treo account:

Page-level real-user data
Lighthouse monitoring
Unlimited sites
Alerts and regressions
Team collaboration

Create account →

Geography

Form Factors

Mobile

29%

Desktop

70%

Tablet

1%

Popularity Rank

Top 5,000

Round-Trip Time

175ms

Low < 75ms

27.7%

Medium

60.4%

High >= 275ms

11.9%

Navigations

i

Navigate

77.4%

i

Cache

0.9%

i

Back-Forward

8.6%

i

Bfcache

12.4% / 1.2%

i

Reload

10.4%

i

Restore

0%

i

Prerender

1.4%

If you want to optimize your site's speed, give Treo a try

Treo is a web performance monitoring service built on top of Lighthouse, PageSpeed Insights, and Chrome UX Report. Effortlessly track your site's performance, identify problem areas, and receive alerts — all from one simple dashboard. You'll know how fast your site is and how to improve it.

Start 14-day free trial →Live demo →

Privacy Policy Cookies Policy

preply.com

Site speed audit for preply.com based on real-user data from Chrome UX Report

Web Vitals

Time to First ByteExpTime to First Byte (TTFB)Experimental is the time it takes to receive the first byte from the server. A fast TTFB indicates that the server responses quickly.Learn more at web.dev/ttfb/→i

First Contentful PaintFirst Contentful Paint (FCP) marks the time when the user can see anything on the screen. A fast FCP helps reassure the user that something is happening.Learn more at web.dev/fcp/→i

Largest Contentful PaintCWVLargest Contentful Paint (LCP)Core Web Vital marks the time when the page's main content has likely loaded. A fast LCP helps reassure the user that the page is useful.Learn more at web.dev/lcp/→i

Cumulative Layout ShiftCWVCumulative Layout Shift (CLS)Core Web Vital quantifies how often users experience unexpected layout shifts. A fast CLS indicates that the page is delightful.Learn more at web.dev/cls/→i

Unlock 10x site speed insights with a Treo account:

Geography

Form Factors

Popularity Rank

Round-Trip Time

Navigations

If you want to optimize your site's speed, give Treo a try

Time to First ByteExp
Time to First Byte (TTFB)Experimental is the time it takes to receive the first byte from the server. A fast TTFB indicates that the server responses quickly.Learn more at web.dev/ttfb/→
i

First Contentful Paint
First Contentful Paint (FCP) marks the time when the user can see anything on the screen. A fast FCP helps reassure the user that something is happening.Learn more at web.dev/fcp/→
i

Largest Contentful PaintCWV
Largest Contentful Paint (LCP)Core Web Vital marks the time when the page's main content has likely loaded. A fast LCP helps reassure the user that the page is useful.Learn more at web.dev/lcp/→
i

Cumulative Layout ShiftCWV
Cumulative Layout Shift (CLS)Core Web Vital quantifies how often users experience unexpected layout shifts. A fast CLS indicates that the page is delightful.Learn more at web.dev/cls/→
i