Full observed history · 38 daily observations

PageSpeed Ninja – Cache, Minify, Defer CSS JavaScript, Critical CSS, Optimize Images, Convert WebP

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Events

Everything the registry has recorded for this plugin, newest first.

02 Aug 2026
First observed by PluginPedia

Daily snapshots of this plugin’s directory record begin here. Everything above this line is observed; anything before it comes from fields the API itself reports.

20 Mar 2026
Dormancy threshold crossed

540 days since the last release (2024-09-26). Dormancy is a maintenance observation, not a judgement about the owner.

30 Aug 2017
Added to the WordPress.org directory

Reported by the plugin API as the date this plugin was added.

Ownership series

Each distinct value the author_profile field has held across our own daily observations, with the window it was seen in. This is the series that cannot be reconstructed after the fact. The WordPress.org API publishes only the current value.

AccountDisplay nameFirst seenLast seenDays
pagespeedPageSpeed02 Aug 202608 Sep 202638

Release series

Every release this registry holds, from both of its sources. Rows marked release log were read from the plugin’s public SVN history after the fact rather than watched in the directory, which is why a version can appear here that the crawler never saw live. “First observed” is when the daily crawl first met the version, and can trail the release date: by up to a day normally, or longer if the plugin was absent from the directory when the version shipped.

VersionReleasedFirst observedSource
1.4.526 Sep 202402 Aug 2026observed
1.4.411 Sep 2024release log
1.4.304 Jul 2024release log
1.4.211 Jun 2024release log
1.4.108 Jun 2024release log
1.4.004 Jun 2024release log
1.3.1325 Mar 2024release log
1.3.1225 Mar 2024release log
1.3.1123 Mar 2024release log
1.3.1021 Mar 2024release log
1.3.919 Mar 2024release log
1.3.818 Mar 2024release log
1.3.618 Mar 2024release log
1.3.516 Mar 2024release log
1.3.416 Mar 2024release log
1.3.304 Mar 2024release log
1.3.219 Feb 2024release log
1.3.113 Feb 2024release log
1.3.012 Feb 2024release log
1.2.ձ05 Feb 2024release log
1.2.324 Jan 2024release log
1.2.216 Jan 2024release log
1.2.115 Jan 2024release log
1.2.015 Jan 2024release log
1.1.522 Dec 2023release log
1.1.421 Dec 2023release log
1.1.311 Dec 2023release log
1.1.207 Dec 2023release log
1.1.101 Dec 2023release log
1.1.028 Nov 2023release log
1.0.508 Nov 2023release log
1.0.406 Nov 2023release log
1.0.301 Nov 2023release log
1.0.225 Oct 2023release log
1.0.125 Oct 2023release log
1.0.023 Oct 2023release log
1.0.rc.716 Oct 2023release log
1.0.rc.608 Oct 2023release log
1.0.rc.508 Oct 2023release log
1.0.rc.405 Oct 2023release log
1.0.rc.304 Oct 2023release log
1.0.rc.203 Oct 2023release log
1.0.rc.103 Oct 2023release log
0.9.4522 Feb 2023release log
0.9.4417 Nov 2022release log
0.9.4329 Aug 2020release log
0.9.4229 Aug 2020release log
0.9.4106 Jul 2020release log
0.9.4001 Dec 2019release log
0.9.3913 Nov 2019release log
0.9.3830 Apr 2019release log
0.9.3712 Feb 2019release log
0.9.3612 Feb 2019release log
0.9.3512 Feb 2019release log
0.9.3421 Dec 2018release log
0.9.3321 Dec 2018release log
0.9.3229 Nov 2018release log
0.9.3113 Sep 2018release log
0.9.3018 Jul 2018release log
0.9.2902 Jul 2018release log
0.9.2827 Jun 2018release log
0.9.2726 Jun 2018release log
0.9.2614 Jun 2018release log
0.9.2509 May 2018release log
0.9.2409 May 2018release log
0.9.2307 May 2018release log
0.9.2207 May 2018release log
0.9.2120 Mar 2018release log
0.9.2022 Feb 2018release log
0.9.1916 Jan 2018release log
0.9.1804 Jan 2018release log
0.9.1707 Dec 2017release log
0.9.1607 Dec 2017release log
0.9.1515 Nov 2017release log
0.9.1414 Nov 2017release log
0.9.1310 Oct 2017release log
0.9.1209 Oct 2017release log
0.9.1109 Oct 2017release log
0.9.1030 Sep 2017release log
0.9.927 Sep 2017release log
0.9.827 Sep 2017release log
0.9.706 Sep 2017release log
0.9.605 Sep 2017release log
0.9.530 Aug 2017release log

“Released” is the author’s own date (the API’s last_updated for observed rows, the SVN tag date for recovered ones) and is stated in UTC, as every date here is. WordPress.org renders the same timestamp in your local time zone, so the two sites can disagree by a calendar day without disagreeing about the moment.

Install-band series

The WordPress.org API rounds active_installs to the first significant digit and stops at 10,000,000. Only band transitions are recorded here. A difference between two rounded figures is not a measurement, and this registry does not report one.

BandFirst seenLast seen
5,000+02 Aug 202608 Sep 2026

One band across the whole observed window, no transition to report.

PageSpeed Ninja – Cache, Minify, Defer CSS JavaScript, Critical CSS, Optimize Images, Convert WebP: full observed history · PluginPedia