# נתוני ביצועים אמיתיים עבור Lighthouse

**URL:** <https://meta.discourse.org/t/real-performance-data-for-lighthouse/214920>\
**Category:** Development\
**Created:** [14 בינואר,‏ 2022,‏ 11:38pm UTC](https://meta.discourse.org/t/real-performance-data-for-lighthouse/214920 "2022-01-14T23:38:38Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![rrit](https://avatars.discourse-cdn.com/v4/letter/r/b5ac83/32.png) [@rrit](https://meta.discourse.org/u/rrit)\
**Post date:** [14 בינואר,‏ 2022,‏ 11:38pm UTC](https://meta.discourse.org/t/real-performance-data-for-lighthouse/214920/1 "2022-01-14T23:38:38Z")

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Can we exclude the user-agent “Chrome-Lighthouse” from crawlers and thereby show Lighthouse the real application view?

[https://github.com/discourse/discourse/pull/15592](https://github.com/discourse/discourse/pull/15592)

### Application-view performance

This enables [Lightouse](https://github.com/GoogleChrome/lighthouse) in Chrome DevTools and [PageSpeed Insights](https://pagespeed.web.dev/) to measure the performance of Discourse like viewed by an user.

 ![lighthouse-performance-application-view](https://global.discourse-cdn.com/meta/original/3X/3/b/3bead65e4ed56a75ec842afef841c01d93e1d98e.png)

### Crawler-view performance

Until now Lighthouse measured the performance for an user-device which is rendering the crawler-layout - this never happens in reality.

 ![lighthouse-performance-crawler-view](https://global.discourse-cdn.com/meta/original/3X/9/0/9070057ccaa24d0d95ba87fd682799ff68acc715.png)

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