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HiFi (Head Injection, Foot Injection)

v1.0.1

by farinspace · updated 16 years ago

HiFi is a head and foot injection plugin. It allows you to inject code into the head and foot areas of your posts and pages on a per-page basis.

adminheadpagepostposts
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#4,740
Down2 vs yesterday
Active installs (est.)
≈ 2,330
2K+ reported · High
Total downloads
31K
31,035 all-time
Rating
4.8/5
5 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +33.3% (30d)·Toward 3K+ · ETA ~26d

HiFi (Head Injection, Foot Injection) at a glance

HiFi (Head Injection, Foot Injection) is a WordPress plugin by farinspace with 2K+ active installs, the #4,740 most popular plugin on WordPress.org. On a typical day it’s downloaded about 11 times, 33% more than the month before. It’s rated 4.8 out of 5 from 5 reviews. Version 1.0.1 came out on Dec 1, 2010, more than 15 years ago. It is tested up to WordPress 3.0.5. Among the 34 plugins tagged “head”, it ranks #5. It was first released in 2010.

Chart time range

Applies to every chart below. History from Oct 9, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

260 downloads · the last 30 days

Downloads over time
HiFi (Head Injection, Foot Injection) Compare series
Downloads over time: 27 days across 1 series.51015Oct 9Oct 13Oct 18Oct 22Oct 26Oct 31Nov 4
View as table
DateHiFi (Head Injection, Foot Injection)
Nov 4, 20264
Nov 3, 202611
Nov 2, 202615
Nov 1, 202618
Oct 31, 202612
Oct 30, 202610
Oct 29, 202610
Oct 28, 20267
Oct 27, 202612
Oct 26, 202615
Oct 25, 202611
Oct 24, 20267
Oct 23, 202611
Oct 22, 202611
Oct 21, 202611
Oct 20, 20269
Oct 19, 202612
Oct 18, 20262
Oct 17, 20266
Oct 16, 202610
Oct 15, 20267
Oct 14, 202610
Oct 13, 20266
Oct 12, 20264
Oct 11, 202610
Oct 10, 20268
Oct 9, 202611

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 2,331 · -1.0% in the last 30 days

Estimated installs
Estimated installs: 12 days across 1 series.2.3K2.3K2.4KOct 27Oct 29Oct 31Nov 2Nov 4Nov 8
View as table
DateEstimated installs
Nov 8, 20262,331
Nov 7, 20262,334
Nov 5, 20262,344
Nov 4, 20262,343
Nov 3, 20262,344
Nov 2, 20262,347
Nov 1, 20262,349
Oct 31, 20262,347
Oct 30, 20262,354
Oct 29, 20262,352
Oct 28, 20262,356
Oct 27, 20262,354

Rank over time

#4,740 · down 44 in the last 30 days

Popular rank
Popular rank: 14 days across 1 series.#4.7K#4.7K#4.7KOct 16Oct 27Oct 31Nov 4Nov 8
View as table
DateDaily snapshot
Nov 8, 2026#4,740
Nov 7, 2026#4,738
Nov 6, 2026#4,731
Nov 5, 2026#4,720
Nov 4, 2026#4,719
Nov 3, 2026#4,718
Nov 2, 2026#4,713
Nov 1, 2026#4,711
Oct 31, 2026#4,714
Oct 30, 2026#4,709
Oct 29, 2026#4,719
Oct 28, 2026#4,725
Oct 27, 2026#4,722
Oct 16, 2026#4,696

Growth %

Average -0.08% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 11 days across 1 series.-0.2%0%0.2%Oct 28Oct 30Nov 1Nov 4Nov 8
View as table
DateGrowth
Nov 8, 2026-0.13%
Nov 7, 2026-0.21%
Nov 5, 2026+0.04%
Nov 4, 2026-0.04%
Nov 3, 2026-0.13%
Nov 2, 2026-0.09%
Nov 1, 2026+0.09%
Oct 31, 2026-0.30%
Oct 30, 2026+0.09%
Oct 29, 2026-0.17%
Oct 28, 2026+0.09%

Active installs band

2K+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.1.9K2K2.1KOct 16Oct 27Oct 31Nov 4Nov 8
View as table
DateDaily snapshot
Nov 8, 20262K+
Nov 7, 20262K+
Nov 6, 20262K+
Nov 5, 20262K+
Nov 4, 20262K+
Nov 3, 20262K+
Nov 2, 20262K+
Nov 1, 20262K+
Oct 31, 20262K+
Oct 30, 20262K+
Oct 29, 20262K+
Oct 28, 20262K+
Oct 27, 20262K+
Oct 16, 20262K+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

See where HiFi (Head Injection, Foot Injection) ranks in search

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Change log

From our daily snapshot of WordPress.org

No changes yet. When this plugin's name, short description, tags, “Tested up to” or version change, they show here with what happened to its rank next.

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v1.0100%

Rating trend

4.8★★★★★5 reviews · steady in the last 30 days

Requirements & info

Version history
Version
1.0.1
Requires WordPress
2.9.2
Tested up to
3.0.5
Requires PHP
–
First released
Mar 8, 2010
Last updated
Dec 1, 2010
Releases, last 12 months
…

Questions about HiFi (Head Injection, Foot Injection)

How many websites use HiFi (Head Injection, Foot Injection)?

HiFi (Head Injection, Foot Injection) is active on 2K+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #4,740 most popular plugin on WordPress.org.

How many times has HiFi (Head Injection, Foot Injection) been downloaded?

31,035 times in total since 2010. On a typical day it’s downloaded about 11 times. See download stats

When was HiFi (Head Injection, Foot Injection) last updated?

Version 1.0.1 came out on Dec 1, 2010 (15 years ago). See every release

Is HiFi (Head Injection, Foot Injection) compatible with the latest WordPress?

HiFi (Head Injection, Foot Injection)’s readme says it’s tested up to WordPress 3.0.5, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.

Does HiFi (Head Injection, Foot Injection) have known security vulnerabilities?

No. WPVulnerability’s database lists no known vulnerabilities for HiFi (Head Injection, Foot Injection). See its security record

Is HiFi (Head Injection, Foot Injection) still maintained?

Its last release was 15 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does HiFi (Head Injection, Foot Injection) have?

4.8 out of 5 from 5 reviews on WordPress.org. 80% of them give 5 stars.

What are the best alternatives to HiFi (Head Injection, Foot Injection)?

The plugins most like HiFi (Head Injection, Foot Injection), by the tags they share, are Post Type Switcher (200K+), Header and Footer Scripts (200K+) and Post Duplicator (200K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

4.8

★★★★★

5 reviews

  • 5 stars: 4 reviews, 80%
  • 4 stars: 1 reviews, 20%
  • 3 stars: 0 reviews, 0%
  • 2 stars: 0 reviews, 0%
  • 1 stars: 0 reviews, 0%
Positive
100%4–5★
Mixed
0%3★
Critical
0%1–2★
  • About 2 more 5★ reviews would lift it to 4.9.
  • Each new 1★ review takes 19 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
HiFi (Head Injection, Foot Injection)
Suggested:
Metric
HiFi (Head Injection, Foot Injection)
Estimated installs≈ 2,330
Reported installs2K+
Rating4.8
Reviews5
Total downloads31K
Authorfarinspace
First releasedMar 8, 2010
Version1.0.1
Requires WP2.9.2
Requires PHP–
Last updatedDec 1, 2010

Alternatives to HiFi (Head Injection, Foot Injection)

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:HiFi (Head Injection, Foot Injection) vs Post Type SwitcherHiFi (Head Injection, Foot Injection) vs Header and Footer ScriptsHiFi (Head Injection, Foot Injection) vs Post Duplicator

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