CompressX — AVIF & WebP Converter, Media Replacement
by CompressX · Performance
AVIF & WebP converter with built-in media replacement for local image optimization.
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Health
A 92/100
no flags
Active installs
40K+
≈44K estimated
Momentum
+52%
downloads vs prior 30d
Biggest opportunity: Swap “optimization” for “png to webp”. “optimization” isn't earning its slot: you're not in the first 24 results for its own search. “png to webp” sits at #7 untagged, close enough for a declared tag to move it up. All five slots are taken, so one has to go.
92 health vs 69 average across 1,808 Performance plugins
Install conversion
How it's measured →11%
of downloads still active
At least 40K of 370.8K lifetime downloads are still running, above its category: the median Performance plugin keeps 1.4%, across 1,103 plugins.
Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Performance plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.
This plugin shipped 8 releases in the last 12 months, and every existing install that updated counted as another download. wp.org publishes no split between first installs and updates, so we show the raw rate rather than guess at one.
Details
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Excellent listing optimization
Most to gain: Support resolution
Updated 25 days ago
Tested up to WordPress 7.1.4, the current branch or newer
5.0★ over 197 reviews, smoothed to 4.82★
5 of 5 tags set · short description in place
1 of 3 support threads resolved in the last 2 months
To rank higher: Mark more forum threads resolved — the resolved ratio feeds the ranking.
Get the full rank-higher report →Search visibility
How it's tracked →Directory searches this plugin turns up in, and which way each one is moving. WordPress.org publishes no history of search positions, so this starts the day we first tracked a keyword and never backfills.
37
Momentum
Losing ground
-0.3
Velocity
places per keyword, 28d
15%
Breadth
of keywords climbing, 28d
+0.3
Acceleration
recent half vs earlier
wp.org is where the directory puts the plugin for that search. On merit is where it would sit if results were ranked on rating, support and updates, without the install boost. The last column is how far the wp.org position moved, from our first reading in the last 90 days to the latest.
| Keyword | wp.org | On merit | wp.org move, 90 days |
|---|---|---|---|
| replacement | #1 | #1 | 0 |
| webp converter | #2 | #2 | 0 |
| converter | #2 | #2 | 0 |
| page replacement | #1 | #1 | — |
| avif your tag | #4 | #4 | 0 |
| convert avif your tag | #5 | #4 | down 1 |
| media converter | #2 | #2 | 0 |
| webp your tag | #8 | #8 | down 1 |
| webp convert | #5 | #5 | 0 |
| convert webp your tag | #9 | #7 | down 1 |
| png to webp | #7 | #6 | 0 |
| convert | #8 | #5 | 0 |
| jpg to webp | #8 | #7 | 0 |
| png | #8 | #6 | 0 |
| image converter | #9 | #5 | down 1 |
| compress | #10 | #8 | down 1 |
| wordpress avif | #7 | #6 | up 1 |
| media to webp | #7 | #6 | 0 |
| convert to webp | #15 | #9 | down 1 |
| local media | #9 | #7 | 0 |
| optimization your tag | Not in the top 24 | ||
75 searches this plugin appeared in over the last 90 days, 20 listed. 48 left out as unrelated or noise (years, numbers, stray words). 1 of its tags isn't in the top 24 for their own search.
What to do about it
- Swap “optimization” for “png to webp”. “optimization” isn't earning its slot: you're not in the first 24 results for its own search. “png to webp” sits at #7 untagged, close enough for a declared tag to move it up. All five slots are taken, so one has to go.
Daily downloads
Since 27 Jun 2024 · 857 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peak 48.5K · peaks are release surges
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Health trend
Composite health score, snapshotted daily
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
Release cadence
Actively maintainedHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
8
releases in the last 12 months
25d ago
latest release · v0.9.40 · 7 Oct 2026
39
tagged releases on record
Recent releases
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “40K+”. Our estimate pins where the real number sits.
Crossed into this band 5 months ago; a band this size takes about a year or more to cross, which places it about 43% of the way through.
At the current install trend, crossing 50K+ in roughly 294 days.
Install history since 26 Jun 2024
Latest updates
via wp.org changelogRecent releases and news for this plugin
- — Version 0.9.38 Successfully tested with WordPress 7.0. 0.9.38
- — Version 0.9.37 Improved localization support to align with the updated plugin interface. 0.9.37
- — Version 0.9.36 Fixed some bugs in the plugin code. Optimized the plugin code. Refined the plugin readme file. 0.9.36
- — Version 0.9.35 Added a feature of replacing an image in your media library by uploading a new image. Fixed some bugs in the plugin code. Optimized plugin UI. 0.9.35
- — Version 0.9.34 Added a custom database table for saving CompressX image data. Fixed some bugs in the plugin code. Optimized plugin UI and core code. 0.9.34
- — Version 0.9.33 Major update to the plugin user interface. Fixed some bugs in the plugin code. Successfully tested with PHP 8.5. Successfully tested with WordPress 6.9. 0.9.33
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 7.0
Languages
via translate.wordpress.orgTranslated into 15 languages, 6 at 90% or more
AI assistants
How it's measured →Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.
Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.
Readme readiness
6 of 8 pass · checked 25 Oct 2026Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.
- ! Says what it does Short description names no action; say what the plugin does for the site.
- ✓ Has a FAQ 5 questions in the FAQ.
- ✓ FAQ asks real questions 5 of 5 read like questions a user would type.
- ! Names who it is for Never says who the plugin is for or what they use it for.
- ✓ Names what it works with Mentions Cloudflare.
- ✓ Headings and lists 11 headings and 1 list.
- ✓ Enough to quote 2,544 characters of description.
- ✓ Tags match the text All 5 tags appear in the text.
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-05-28 30K+ → 40K+ up after 1 days in tier
- 2026-05-27 40K+ → 30K+ down after 3 days in tier
- 2026-05-24 30K+ → 40K+ up after 120 days in tier
- 2026-01-24 20K+ → 30K+ up after 143 days in tier
- 2025-09-03 10K+ → 20K+ up after 168 days in tier
- 2025-03-19 9K+ → 10K+ up after 16 days in tier
- 2025-03-03 8K+ → 9K+ up after 17 days in tier
- 2025-02-14 7K+ → 8K+ up after 17 days in tier
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
Image Optimizer – Compress Images and Convert to WebP or AVIF 1M+ installs · 2.0★ · 2 shared tags C -
Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF 900K+ installs · 4.3★ · 2 shared tags A -
Converter for Media – Optimize images | Convert WebP & AVIF 500K+ installs · 4.9★ · 2 shared tags A -
Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization 200K+ installs · 4.7★ · 2 shared tags A -
Modern Image Formats 100K+ installs · 3.7★ · 2 shared tags B -
Robin Image Optimizer – Unlimited Image Optimization, WebP & AVIF 100K+ installs · 4.4★ · 2 shared tags A
Embed this report card
Drop a live Pulse card for CompressX — AVIF & WebP Converter, Media Replacement into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/compressx" width="480" height="300" style="border:0" loading="lazy" title="CompressX — AVIF & WebP Converter, Media Replacement — Plugin Pulse"></iframe> CompressX — AVIF & WebP Converter, Media Replacement: 40K+ active installs, 5.0★ (197 reviews). Plugin Pulse (WP Mayor), as of 2026-11-01. https://plugins.wpmayor.com/plugin/compressx
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