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Amber

by Berkman Klein Center · Uncategorized

Amber keeps links working on blogs and websites.

⚠ Stale⚠ Likely abandoned⚠ Few reviews
How scoring works →
45 Health · D
Maintenance 3/100
Rating quality 74/100
Support 70/100

45 health vs 56 average across 16,376 Uncategorized plugins

High removal-risk signals

63/100

Maintenance 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.

31 / 100

Under-optimized

Biggest win: Update recency

Update recency 1/100
WP compatibility 10/100
Rating quality 52/100
Listing tuning 68/100

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

+43% vs prior 30d
0Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

53

now · peak 82

5330d downloads · Aug 26

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

Amber · #19658 you Broken Link Checker · #124 LuckyWP Table of Con · #461 Export All URLs · #704

Rating trend

Star average over time · dips mark rough releases

4.5Stars · Aug 26

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.

1.1Kper 1k installs · Aug 26

Release cadence

No release in a year
from wp.org release tags

How 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

1.4.4 · 7.9y ago1.4.3 · 10.4y ago1.4.2 · 10.5y ago1.4.1 · 10.6y ago1.4 · 10.6y ago

What its installed base runs

via wordpress.org

Share 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.

v1.4 100%

Estimated active installs

The public count shows “50+”. Our estimate pins where the real number sits.

tracked estimate
50–60 ≈57

Refined from the date this plugin crossed into its current band.

Install history · since 2016-04-05 · 1,391 observations

50Installs · Aug 26

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

N/A

Est. acquisition value

N/A

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

Version
1.4.4
Last updated
7.9y ago
Added
2016-01-13 · 10 yrs old
Requires WP
4.0.0
Tested up to
4.9.31
Requires PHP

Recent review vibe

read from the latest 2 reviews to 2016-02-23
Positive PraiseFeature requestsOnboarding

Reviewers 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 ↗
  1. mgoi
    10.5y 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 ↗
  2. mattmaldre
    10.6y 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 Intelligence

1 disclosed vulnerability on record for this plugin, 1 still affects the current version.

  1. 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 Hive

Automated install-time checks, tested on PHP 7.2.16 · WP 5.2.4

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2026-08-13 60+ → 50+ down after 313 days in tier
  2. 2025-10-04 70+ → 60+ down after 8 days in tier
  3. 2025-09-26 60+ → 70+ up after 4 days in tier
  4. 2025-09-22 70+ → 60+ down after 177 days in tier
  5. 2025-03-29 80+ → 70+ down after 2 days in tier
  6. 2025-03-27 70+ → 80+ up after 4 days in tier
  7. 2025-03-23 80+ → 70+ down after 214 days in tier
  8. 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).

Compare head to head →

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>
Preview card ↗

Amber: 50+ active installs, 4.5★ (2 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/amberlink