by Andreas Ostheimer 0 (0 reviews)

Ostheimer Performance

Name: Ostheimer Performance
Author: Andreas Ostheimer

A small free HTML page cache with careful defaults and a clear WordPress interface.

Ostheimer Performance ranks #72,603 among WordPress.org plugins with 0+ active installations, is #1,311 of 1,658 in the Performance category, and was last updated Oct 21, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v0.1.2 Current Version v0.1.2

Updated 1 week ago Last Update on 21 Oct, 2026

Refreshed 2 days ago Last Refreshed on

#1,311 of 1,658 in Performance Downloads -82.7% this week Actively maintained

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Rank

#72,603

— No change

Active Installs

— No change

KW Avg Position

N/A

— No change

Downloads

196

+4 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 10

Total Progress 0%

0+ 10+

45,035

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #72,603

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

0.0

0 reviews

Overall 0%

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Plugin Details

Version: 0.1.2
Last Updated: Oct 21, 2026
Requires WP: 6.8+
Tested Up To: 7.1.4
PHP Version: 8.2 or higher
Author: Andreas Ostheimer

Support & Rating

Rating: ☆ ☆ ☆ ☆ ☆ 0
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

cache page cache performance

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Frequently Asked Questions

Common questions about Ostheimer Performance

No. This version provides anonymous HTML page caching. It does not include asset optimization, image processing, CDN configuration or cache preloading.

Requests with cookies, query parameters or authentication; editor previews; REST, feeds and sitemaps; private responses; unverified forms and nonce-bearing pages. This conservative policy can reduce the cache hit rate on sites using visitor cookies.

No account is required. The cache stores eligible public HTML on the site's server and does not call an external service, collect visitor analytics or set cookies.

In a writable private directory outside the real web document root, configured using OSTHEIMER_PERFORMANCE_CACHE_DIR and allowed by web PHP's existing open_basedir restrictions. Temporary storage requires a documented host retention policy or a supported exclusion preserving the directory and its ownership, configuration and lock files. If this cannot be established, leave caching paused. If storage is unavailable, ordinary WordPress rendering continues; inspect setup status before re-enabling a recovered directory.

Use one owner for the page cache. This version refuses foreign advanced-cache.php files and detected competing page caches. It does not replace an object-cache.php drop-in or flush a Redis database.

Deactivation disables caching and removes the verified owned reader. Uninstall additionally removes the plugin's options and verified owned cache files; unrelated files and directories are preserved. WP_CACHE and the private-directory constant in wp-config.php are not automatically changed.

No. Version 0.1.2 is a small initial release with conservative exclusions. It needs a private writable cache directory and manual configuration. Shops, forms, membership, consent and multilingual modes require separate acceptance; detected unsupported language modes keep the engine disabled. A site pilot is not a general compatibility guarantee.

Product and agency information: https://www.ostheimer.at/ . Include WordPress/PHP versions, the active theme and plugins, setup status and the X-Ostheimer-Cache header when reporting an issue. Do not post credentials, private cached files or personal data.