Performance Lab

Beschreibung

The Performance Lab plugin is a collection of features focused on enhancing performance of your site, most of which should eventually be merged into WordPress core. The plugin allows to individually enable and test the features to get their benefits before they become available in WordPress core, and to provide feedback to further improve the solutions.

Installation

Installation innerhalb von WordPress

  1. Gehe zu Plugins > Neu hinzufügen.
  2. Suche nach Performance Lab.
  3. Installiere und aktiviere das Performance Lab Plugin.

Manuelle Installation

  1. Lade den ganzen Ordner performance-lab in das Verzeichnis /wp-content/plugins/ hoch.
  2. Besuche Plugins.
  3. Aktiviere das Performance Lab Plugin.

Nach der Aktivierung

  1. Besuche den neuen Einstellungen > Performance Menüpunkt.
  2. Enable the individual features you would like to use.

FAQ

Was ist der Zweck dieses Plugins?

The primary purpose of the Performance Lab plugin is to allow testing of various performance features for which the goal is to eventually land in WordPress core. It is essentially a collection of „feature plugins“, which makes it different from other performance plugins that offer performance features which are not targeted at WordPress core and potentially rely on functionality that would not be feasible to use in WordPress core. The list of available features will regularly change: Existing features may be removed after they have been released in WordPress core, while new features may be added in any release.

Kann ich dieses Plugin auf meiner Produktiv-Website einsetzen?

Per the primary purpose of the plugin (see above), it can mostly be considered a beta testing plugin for the various performance features it includes. However, it’s essential to understand that utilizing it comes with inherent risks. Users are encouraged to proceed with caution and understand that they are doing so at their own risk.

Wo kann ich meine Rückmeldungen zum Plugin einreichen?

Feedback is encouraged and much appreciated, especially since this plugin is a collection of future WordPress core features. If you have suggestions or requests for new features, you can submit them as an issue in the Performance Lab GitHub repository. If you need help with troubleshooting or have a question about the plugin, please create a new topic on our support forum.

Where can I report security bugs?

The Performance team and WordPress community take security bugs seriously. We appreciate your efforts to responsibly disclose your findings, and will make every effort to acknowledge your contributions.

To report a security issue, please visit the WordPress HackerOne program.

Kann ich zu diesem Plugin beitragen?

Contributions are always welcome! Learn more about how to get involved in the Core Performance Team Handbook.

Rezensionen

18. Jänner 2024 5 replies
Got the BIG warning that you're breaking this plugin up into 3 different standalone plugins; because that's what users want... 3 more plugins to install. I played along and installed WebP Uploads. Uninstalled Performance. The outcome: nothing. No menu whatsoever for Webp settings. Uploaded an image, no webp conversion. If your goal was to waste my time... mission accomplished.

hmm

2. November 2023 1 reply
pagespeed.web.dev says: Consider using the Performance Lab plug-in to automatically convert your JPEG uploads to the WebP format, if it is supported.But it's not true, this plugin is not converting anything (maybe I am missing something), but yeah, useless for me
26. Oktober 2023 1 reply
converting photos to .webp is very fast, everything works well and it's really great. Thank you.
23. Oktober 2023 1 reply
Performance Lab one of the greatest extensions developed by WordPress team. It's just makes your web site superfast with a few clicks. There's no deep settings or configurations. If you're not a developer and using WordPress simply blogging, you must have to install Performance Lab.
Lies alle 35 Rezensionen

Mitwirkende & Entwickler

„Performance Lab“ ist Open-Source-Software. Folgende Menschen haben an diesem Plugin mitgewirkt:

Mitwirkende

„Performance Lab“ wurde in 20 Sprachen übersetzt. Danke an die Übersetzerinnen und Übersetzer für ihre Mitwirkung.

Übersetze „Performance Lab“ in deine Sprache.

Interessiert an der Entwicklung?

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Änderungsprotokoll

3.0.0

Verbesserungen

  • Add caching to the wordpress.org query to get plugin information. (1022)
  • Add support for autoloading enhancements in WordPress 6.6 trunk to autoloaded options Site Health check. (1112)
  • Bump minimum required WordPress version to 6.4. (1062)
  • Enhance object-cache.php drop-in placement logic to support updating to a newer version of the file. (1047)
  • Implement support for annotating certain plugins as experimental. (1111)
  • Migrate Site Health checks from being modules to becoming part of the plugin core. (1042)
  • Remove modules infrastructure and UI from the plugin. (1060)
  • Support changing autoload value for largest autoloaded options in Site Health check. (1048)
  • Use plugin slug for generator tag. (1103)

Dokumentation

  • Update tested WordPress version to 6.5. (1027)

2.9.0

Funktionen

  • Infrastructure: Add standalone plugin version constants for auto-sizes and speculation-rules. (958)

Verbesserungen

  • Infrastructure: Include standalone plugin slugs in generator tag. (949)

Fehlerbehebungen

  • Infrastructure: Sanitize metric name for Server-Timing header. (957)

2.8.0

Funktionen

  • Infrastructure: Introduce UI for managing Performance Lab standalone plugins. (864)

Verbesserungen

  • Infrastructure: Add support for plugin live preview in the plugin directory. (890)
  • Infrastructure: Allow module can-load.php callbacks to return a WP_Error with more information. (891)
  • Infrastructure: Implement admin pointer to indicate to the user they need to migrate modules to their standalone plugins. (910)
  • Infrastructure: Implement migration logic and UI from Performance Lab modules to their standalone plugins. (899)
  • Infrastructure: Reset admin pointer dismissal for module migration when the user activates a module. (915)

Fehlerbehebungen

  • Infrastructure: Fix construction of translation strings in admin/plugins.php. (925)

2.7.0

Verbesserungen

  • Images: Remove Fetchpriority module as the functionality is now available in WordPress core. (854)
  • Infrastructure: Bump minimum required PHP version to 7.0 and minimum required WP version to 6.3. (851)

Dokumentation

  • Infrastructure: Publish Image Placeholders standalone plugin. (842)

2.6.1

Fehlerbehebungen

  • Infrastructure: Remove PHPStan config file from plugin directory. (816)

Dokumentation

  • Infrastructure: Add standalone plugin assets. (815)

2.6.0

Funktionen

  • Infrastructure: Add output buffering checkbox to Server-Timing screen. (801)
  • Infrastructure: Implement logic to measure specific hook execution time with Server-Timing controlled by a WP Admin screen. (784)

Verbesserungen

  • Images: Fix incorrect function prefixes in Image Placeholders. (789)
  • Infrastructure: Add early exit clauses to files with procedural code. (790)
  • Infrastructure: Allow disabling Server-Timing entirely using PERFLAB_DISABLE_SERVER_TIMING constant. (795)

Fehlerbehebungen

  • Images: Fix WebP handling when editing images based on WordPress 6.3 change. (796)
  • Infrastructure: Fix errors detected by Plugin Checker. (788)

2.5.0

Verbesserungen

  • Images: Check for fetchpriority feature being available in WordPress core before loading the module. (769)
  • Database Optimization: Remove SQLite module. (764)
  • Infrastructure: Bump tested up to version to 6.3. (772)

2.4.0

Verbesserungen

  • Database: Implement migration prompt to migrate from SQLite module to standalone plugin due to removal in the following release. (739)
  • Infrastructure: Enhance code quality by adding PHPStan and fixing level 0 issues. (730)
  • Infrastructure: Use static closures for minor performance improvement whenever instance access is not needed. (729)

Fehlerbehebungen

  • Database: Fix SQLite module deactivation routine to make standalone plugin migration work correctly. (743)
  • Infrastructure: Make Server-Timing header output more robust. (736)

2.3.0

Verbesserungen

  • Images: Configure Dominant Color and Fetchpriority modules for their standalone plugins. (704)
  • Infrastructure: Temporarily remove Image Placeholders from standalone plugins.json definition. (719)
  • Infrastructure: Use dynamic version from plugins.json for manual workflow. (710)

Fehlerbehebungen

  • Images: Add dominant color styling before any existing inline style attributes. (716)
  • Infrastructure: Resolve low-severity security advisory GHSA-66qq-69rw-6×63.

2.2.0

Verbesserungen

  • Images: Remove „experimental“ flag from Fetchpriority module. (702)
  • Infrastructure: Implement infrastructure for launching standalone plugins from modules, including Modern Image Formats. (699)
  • Infrastructure: Include WordPress-Extra rules in PHPCS configuration and fix resulting problems. (695)

Fehlerbehebungen

  • Images: Sanitize target param before using it. (690)

Dokumentation

  • Images: Change module slug/directory from dominant-color to dominant-color-images. (708)
  • Images: Rename Dominant Color module to Dominant Color images. (705)

2.1.0

Verbesserungen

  • Infrastructure: Add wp-total metric to default Server-Timing metrics. (669)
  • Infrastructure: Ensure module load.php files really only load other code to prevent conflicts in standalone plugins. (674)

Fehlerbehebungen

  • Infrastructure: Fix problems with placing object-cache.php drop-in. (672)

2.0.0

Verbesserungen

  • Object Cache: Update WordPress version to 6.1 and remove Cache modules. (641)
  • Measurement: Add perflab_disable_object_cache_dropin filter. (629)
  • Database: Add an indicator in the adminbar to show when using SQLite. (604)

Fehlerbehebungen

  • Images: Check for existing $metadata['sizes'] to fix PHP warning. (648)
  • Images: Use correct number of arguments in filter callback. (634)
  • Database: Fix invalid docs and return types as highlighted by static analysis. (645)
  • Infrastructure: Fix incorrect usage of plugin_action_links_* filter. (647)

Dokumentation

  • Infrastructure: Add file header to object-cache drop-in to clarify purpose. (649)

1.9.0

Verbesserungen

  • Database: Remove warning about multi-server environment from the SQLite module description. (619)

Fehlerbehebungen

  • Infrastructure: Enhance object-cache.php drop-in interoperability with other plugins. (616)

1.8.0

Funktionen

  • Measurement: Implement Server-Timing API foundation as well as basic load time metrics. (553)
  • Database: Implement new experimental SQLite integration module. (547)
  • Images: Implement new experimental fetchpriority module. (528)

Fehlerbehebungen

  • Database: Fix SQLite notices related to undefined properties. (600)
  • Database: Fix incorrect handling of admin_email and actual admin user’s email when original admin_email user was deleted. (603)
  • Database: Make WP filesystem setup more robust to prevent potential errors. (595)

1.7.0

Verbesserungen

  • Images: Change WP Image editor quality for mime types. (571)
  • Infrastructure: Introduce database focus area, rename JavaScript focus area to JS & CSS, and phase out Site Health focus area. (566)

Fehlerbehebungen

  • Images: Avoid potentially adding invalid attributes or duplicates for dominant color images. (578)
  • Images: Fix fatal error in REST API response when an image has no attachment metadata. (568)
  • Images: Fix image focal point bug when dominant color is enabled by not overriding style attribute. (582)
  • Images: Fix opt-in checkbox for generating WebP and JPEG to also show on Multisite. (565)

1.6.0

Verbesserungen

  • Site Health: Only load Site Health checks for persistent cache and full page cache when not available in core. (543)
  • Images: Add checkbox to Settings > Media to control whether to generate JPEG in addition to WebP. (537)
  • Images: Generate only WebP images by default for JPEG and WebP uploads. (527)
  • Infrastructure: Bump minimum WordPress requirement to 6.0. (549)

1.5.0

Verbesserungen

  • Site Health: Improve autoloaded options check by highlighting largest autoloaded options. (353)

1.4.0

Verbesserungen

  • Images: Enhance JS replacement mechanism for WebP to JPEG to more reliably replace full file name. (443)
  • Images: Introduce webp_uploads_get_content_image_mimes() to get content image MIME replacement rules. (420)
  • Infrastructure: Add PERFLAB_PLUGIN_DIR_PATH constant for plugin_dir_path(). (429)
  • Infrastructure: Rename Site Health check modules for language and consistency. (423)

Fehlerbehebungen

  • Site Health: Fix incorrect usage of badge colors in all Site Health checks. (472)
  • Images: Add the original image’s extension to the WebP file name to ensure it is unique. (444)
  • Images: Fix REST API support for plain permalinks. (457)
  • Infrastructure: Remove plugin option network-wide for Multisite during uninstall. (458)

1.3.0

Verbesserungen

  • Images: Add replacing of images only in frontend context. (424)
  • Images: Allow control for which image sizes to generate additional MIME type versions. (415)
  • Images: Discard WebP image if it is larger than corresponding JPEG image. (418)
  • Images: Optimize computing dominant color and transparency for images by combining the two functions. (381)
  • Images: Provide fallback JPEG images in frontend when WebP is not supported by the browser. (360)
  • Images: Rely on wp_get_image_editor() methods argument to check whether it supports dominant color methods. (404)
  • Images: Remove experimental label from Dominant Color module and turn on by default for new installs. (425)
  • Site Health: Remove perflab_aea_get_resource_file_size() in favor of wp_filesize(). (380)
  • Site Health: Update documentation link for autoloaded options. (408)
  • Infrastructure: Implement mechanism to not load module if core version is available. (390)

Fehlerbehebungen

  • Images: Ensure incorrect usage of webp_uploads_upload_image_mime_transforms filter is treated correctly. (393)
  • Images: Fix PHP notice and bug in logic for when webp_uploads_prefer_smaller_image_file filter is set to true. (397)
  • Images: Fix an infinite loop in the WebP fallback mechanism. (433)
  • Images: Fix dominant color upload process to not override potential third-party editors. (401)
  • Images: Remove additional image backup sources & sizes files when attachment deleted. (411)
  • Infrastructure: Avoid including .husky directory in plugin ZIP. (421)
  • Infrastructure: Do not show admin pointer in multisite Network Admin. (394)

1.2.0

Funktionen

  • Images: Add Dominant Color module to provide color background for loading images. (282)
  • Site Health: Add Site Health check for Full Page Cache usage. (263)

Verbesserungen

  • Images: Update webp_uploads_pre_generate_additional_image_source filter to allow returning file size. (334)
  • Infrastructure: Introduce plugin uninstaller routine. (345)
  • Infrastructure: Use wp_filesize instead of filesize if available. (376)

Fehlerbehebungen

  • Images: Avoid overwriting existing WebP files when creating WebP images. (359)
  • Images: Back up edited full image sources when restoring the original image. (314)

1.1.0

Funktionen

  • Infrastructure: Add Performance Lab generator meta tag to wp_head output. (322)

Verbesserungen

  • Images: Introduce filter webp_uploads_pre_generate_additional_image_source to short-circuit generating additional image sources on upload. (318)
  • Images: Introduce filter webp_uploads_pre_replace_additional_image_source to short-circuit replacing additional image sources in frontend content. (319)
  • Images: Refine logic to select smaller image file in the frontend based on webp_uploads_prefer_smaller_image_file filter. (302)
  • Images: Replace the featured image with WebP version when available. (316)
  • Site Health: Update Site Health Autoloaded options documentation link. (313)
  • Infrastructure: Avoid unnecessarily early escape of Site Health check labels. (332)

Fehlerbehebungen

  • Object Cache: Correct label for persistent object cache Site Health check. (329)
  • Images: Only update the specified target images when an image is edited. (301)

1.0.0

Funktionen

  • Images: Generate secondary image MIME types when editing original image. (235)

Verbesserungen

  • Images: Introduce webp_uploads_prefer_smaller_image_file filter allowing to opt in to preferring the smaller image file. (287)
  • Images: Select MIME type to use in frontend content based on file size. (243)
  • Site Health: Update Site Health reports copy for more clarity and consistency. (272)

Dokumentation

  • Infrastructure: Define the plugin’s version support and backward compatibility policy. (240)

1.0.0-rc.1

Verbesserungen

  • Images: Change expected order of items in the webp_uploads_content_image_mimes filter. (250)
  • Images: Replace images in frontend content without using an additional regular expression. (262)
  • Images: Restore and backup image sizes alongside the sources properties. (242)

Fehlerbehebungen

  • Images: Select image editor based on WebP support instead of always using the default one. (259)

1.0.0-beta.3

Fehlerbehebungen

  • Infrastructure: Ensure default modules are loaded regardless of setting registration. (248)

1.0.0-beta.2

Funktionen

  • Images: Create additional MIME types for the full size image. (194)
  • Site Health: Add module to warn about excessive amount of autoloaded options. (124)

Verbesserungen

  • Images: Adds sources information to the attachment media details of the REST response. (224)
  • Images: Allow developers to select which image format to use for images in the content. (230)
  • Images: Allow developers to tweak which image formats to generate on upload. (227)
  • Images: Replace the full size image in the_content with additional MIME type if available. (195)
  • Object Cache: Include memcached extension in checks for object cache support. (206)
  • Infrastructure: Add plugin banner and icon assets. (231)
  • Infrastructure: Use .gitattributes instead of .distignore to better support ZIP creation. (223)

Fehlerbehebungen

  • Images: Use original image to generate all additional image format sub-sizes. (207)
  • Infrastructure: Replace unreliable activation hook with default value for enabled modules. (222)

Dokumentation

  • Infrastructure: Update release instructions to include proper branching strategy and protect release branches. (221)

1.0.0-beta.1

Funktionen

  • Bilder: Füge WebP für das Uploads-Modul hinzu. (32)
  • Bilder: Unterstütze den Wiederholungs-Mechanismus für das Generieren von Untergrößen bei zusätzlichen MIME-Typen auf eingeschränkten Umgebungen. (188)
  • Images: Update the_content with the appropriate image format. (152)
  • Website-Zustand: Füge die WebP-Unterstützung im Website-Zustand hinzu. (141)
  • Website-Zustand: Füge das Modul für die Warnung von zu vielen JavaScript- und CSS-Bestandteilen hinzu. (54)
  • Objekt-Cache: Füge das Modul für den persistenten Objekt-Cache im Website-Zustand hinzu. (111)
  • Infrastruktur: Fügt die Einstellungs-Seite hinzu, um die Module ein- und auszuschalten. (30)
  • Infrastruktur: Füge Admin-Hinweis hinzu. (199)

Verbesserungen

  • Objekt-Cache: Empfehle Objekt-Cache immer bei Multisite. (200)
  • Bilder: Erstelle Bild-Untergrößen bei zusätzlichen MIME-Typen mittels sources zur Aufbewahrung. (147)
  • Bilder: Verschiebe Modul-Verzeichnisse, sodass sie in dem dazugehörigen Fokus-Verzeichnis liegen. (58)
  • Website-Zustand: Verbessere die Erkennung von eingebundenen Frontend-Bestandteilen. (136)
  • Infrastruktur: Füge einen Link zur Einstellungs-Seite beim Plugin-Eintrag in der Plugin-Liste hinzu. (197)
  • Infrastruktur: Aktivere alle nicht-experimentiellen Module bei der Plugin-Aktivierung. (191)
  • Infrastruktur: Füge die generierte module-i18n.php Datei zum Repository hinzu. (196)
  • Infrastruktur: Führe den perflab_active_modules Filter ein, um zu kontrollieren, welche Module aktiv sind. (87)
  • Infrastruktur: Entferne unnötige Fragezeichen von den Checkbox-Beschriftungen. (110)
  • Infrastruktur: Benenne object-caching zu object-cache um. (108)

Fehlerbehebungen

  • Bilder: Stelle sicher, dass das -scaled Bild im ursprünglich hochgeladenen Format bleibt. (143)
  • Bilder: Behebe einen Tippfehler, um den Zugriff zu den korrekten Bild-Eigenschaften zu erlauben. (203)
  • Infrastruktur: Stelle sicher, dass die Felder für die Modul-Header übersetzt werden können. (60)

Dokumentation

  • Website-Zustand: Markiere das „Prüfung von eingebundenen Bestandteilen“ Modul im Website-Zustand vorerst als experimentiell. (205)
  • Infrastruktur: Füge die readme.txt und dass dazugehörige Update-Skript hinzu. (72)
  • Infrastruktur: Füge Changelog-Generator-Skript hinzu. (51)
  • Infrastruktur: Füge Mitwirkungs-Dokumentation hinzu. (47)
  • Infrastruktur: Füge Release-Dokumentation hinzu. (138)
  • Infrastruktur: Definiere Modul-Spezifikation in der Dokumentation. (26)