Amber
by Berkman Klein Center · Uncategorized
Amber keeps links working on blogs and websites.
45 health vs 56 average across 16,376 Uncategorized plugins
High removal-risk signals
63/100Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.
- Long abandoned. No update in 7+ years — the top precursor to removal once a vulnerability is found.
- Compatibility drift. Tested only up to WordPress 4.9.31, well behind 6.8.
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.
Under-optimized
Biggest win: Update recency
To rank higher: Last updated 2891 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.
Get the full rank-higher report →Daily downloads
Since 2022-10-05 · 1,426 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
53
now · peak 82
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
Rating trend
Star average over time · dips mark rough releases
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
No release in a yearHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
0
releases in the last 12 months
7.9y ago
latest release · v1.4.4
5
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 “50+”. Our estimate pins where the real number sits.
Refined from the date this plugin crossed into its current band.
Install history · since 2016-04-05 · 1,391 observations
Estimated value
What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.
Est. annual revenue
Est. acquisition value
No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.
Details
Recent review vibe
read from the latest 2 reviews to 2016-02-23Reviewers call it a genuine fix for link rot and like that it archives post links automatically, with asks for clearer docs on local archive folders and permissions.
Recent reviews
All reviews on wp.org ↗- ★★★★★ mgoi10.5y ago
Many thanks to the developers for this must-have plugin for anyone running an academic database using WordPress. The plugin provides a great solution to tackle link decay that does not involve manually creating links on perma.cc etc. A few words on areas of possible improvement: – better documentation for creation of local folder (and the pesky permission issues) in which archives are created – better documentation of how to access locally stored archives (I still haven’t found how to do this) – fix the selection of the places where archives are created: for now it seemingly randomly chooses among the three options I selected (local, perks.cc and internet archive), rather than creating three archives systematically – better error messages – a large number of links are not archived and there is no explanation as to why that is
Read on wp.org ↗ - ★★★★★ mattmaldre10.6y ago
Having an internet where content is available over long periods of time is very important. This plug-in does a great job of making this dream become more realistic. Very handy how it automatically archives all the links in each blog post. The plug-in will tell you which links were successfully saved, and which aren’t. It does not archive tweets or flickr photos. But it does a handy job of archiving other articles. You can even set the limit of how big each archived article is, and the you can set the maximum limit of all the archived articles held on your domain. If you like, you can even bulk archive all the links on your blog at once! (use the Amber Dashboard). If you believe in an internet that is a resource for future generations, please consider using the Amber plug-in to archive all your links. This topic was modified 9 years, 6 months ago by mattmaldre. Reason: Part of my review was not correct. There is a way of bulk adding items. I have updated my review to reflect this
Read on wp.org ↗
Known vulnerabilities
via Wordfence Intelligence1 disclosed vulnerability on record for this plugin, 1 still affects the current version.
- Medium · 6.1 Amber <= 1.4.4 - Reflected Cross-Site Scripting ↗2025-01-14 CVE-2025-22754 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.4.4 No patch available
Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.
CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 7.2.16 · WP 5.2.4
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-08-13 60+ → 50+ down after 313 days in tier
- 2025-10-04 70+ → 60+ down after 8 days in tier
- 2025-09-26 60+ → 70+ up after 4 days in tier
- 2025-09-22 70+ → 60+ down after 177 days in tier
- 2025-03-29 80+ → 70+ down after 2 days in tier
- 2025-03-27 70+ → 80+ up after 4 days in tier
- 2025-03-23 80+ → 70+ down after 214 days in tier
- 2024-08-21 90+ → 80+ down after 5 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).
-
Broken Link Checker 500K+ installs · 3.8★ · 1 shared tag A -
LuckyWP Table of Contents 100K+ installs · 4.9★ · 1 shared tag B -
Export All URLs 50K+ installs · 4.5★ · 1 shared tag A
-
AutoConvert Greeklish Permalinks 30K+ installs · 4.6★ · 1 shared tag B -
Gallery Custom Links 30K+ installs · 4.7★ · 1 shared tag A -
Link Whisper Free 30K+ installs · 4.1★ · 1 shared tag A
Embed this report card
Drop a live Pulse card for Amber into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/amberlink" width="480" height="300" style="border:0" loading="lazy" title="Amber — Plugin Pulse"></iframe> Amber: 50+ active installs, 4.5★ (2 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/amberlink