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Lighthouse icon

Lighthouse

Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.

Users1MCurrent public install base
Rating4.4Store average score
Reviews335Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Lighthouse Media preview

3 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

1M1M1M1M1M2026年7月13日2026年7月16日2026年7月19日Latest: 1M
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.40
Latest
4.40
7-day rating change
0.00
4.304.354.404.454.502026年7月13日2026年7月16日2026年7月19日Latest: 4.40
2026年7月13日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version100.0.0.4
ManifestV3
Size50.7KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.

When auditing a page, Lighthouse runs a barrage of tests against the page, and then generates a report on how well the page did. From here you can use the failing tests as indicators on what you can do to improve your app.

* Quick-start guide on using Lighthouse:

https://developers.google.com/web/tools/lighthouse/

* View and share reports online:

https://googlechrome.github.io/lighthouse/viewer/

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.4Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.1Average computed only from synced review bodies below
Reviews with text164Synced review bodies
Total ratings / reviews335Chrome Web Store public rating/review count

Store average score: 4.4. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
98
4
27
3
13
2
7
1
19
Joy Ku2018年3月22日
5

Easy to use. Good extension! Thanks!

Language en
3 helpful · 0 not helpful
三度喰太郎(みたびくうだろう)2018年3月19日
4

ver 2.9.2で、Audit error: libUrl.parse is not a function というエラーが色々なサイト(Google.comも)で出るようになったが、解決方法がわからない。 Learn more.のリンク先がリンク切れになってるし。これはバグなのだろうか...

Language ja
1 helpful · 0 not helpful
madvcs2018年3月18日
5

Good extension.

Language en
3 helpful · 2 not helpful
Aluguel de Brinquedos2018年3月18日
5

Só da esse problena no SEO ( 89 ) a pontuação por causa de: A página está bloqueada pela indexação Os motores de busca não conseguem incluir suas páginas nos resultados da pesquisa se não tiver permissão para rastreá-las. Saiba mais . Erro de auditoria: libUrl.parse não é uma função

Language pt
1 helpful · 0 not helpful
Anonymous user2018年3月10日
5

Çok iyi

Language tr
4 helpful · 2 not helpful
Josué David Bermúdez Ávila2018年3月7日
5

Es una excelente opción para realizar auditorías

Language es
1 helpful · 1 not helpful
Lyden2018年2月9日
1

Broken. Records page load times as REALLY long incorrectly

Language en
4 helpful · 2 not helpful
Marcus Williams2018年2月8日
3

This has stopped working, was fine a few days ago.

Language en
5 helpful · 0 not helpful
Андрей Ковалевский2018年2月8日
1

it doesn't work at all

Language en
5 helpful · 4 not helpful
Eric Caldwell2018年2月8日
1

Latest version broke. :( Good thing there's an alternate way in Chrome to run the report.

Language en
4 helpful · 1 not helpful