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Speculative Loading

by WordPress Performance Team · Performance

Also makes 9 other plugins · 550K+ installs across the portfolio →

Enables browsers to speculatively prerender or prefetch pages to achieve near-instant loads based on user interaction.

How scoring works →
89 Health · A
Maintenance 99/100
Rating quality 90/100
Support 70/100

89 health vs 67 average across 1,076 Performance plugins

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.

95 / 100

Excellent listing optimization

Well tuned across the board

Update recency 100/100
WP compatibility 100/100
Rating quality 77/100
Listing tuning 100/100
Support resolution 100/100

Daily downloads

Since 2024-01-20 · 949 days · wp.org + Plugin Pulse archive

+20% vs prior 30d
377Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

8.4K

now · peak 57.8K

8.2K30d 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

Speculative Loading · #605 you Async JavaScript · #604 Flying Pages: Preloa · #1375 Web Worker Offloadin · #1534

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.

118per 1k installs · Aug 26

Release cadence

Occasionally updated
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.

1

releases in the last 12 months

3mo ago

latest release · v1.6.0

11

tagged releases on record

Recent releases

1.6.0 · 3mo ago1.5.0 · 1.4y ago1.4.0 · 1.6y ago1.3.1 · 1.8y ago1.3.0 · 2.3y ago1.2.2 · 2.4y ago1.2.1 · 2.4y ago1.2.0 · 2.4y ago1.1.0 · 2.4y ago1.0.1 · 2.5y ago1.0.0 · 2.6y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 85% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.6 85%
v1.5 7.6%
Older / other versions 7.3%

Estimated active installs

The public count shows “70K+”. Our estimate pins where the real number sits.

tracked estimate
70K–80K ≈77K

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

Install history · since 2024-01-19 · 949 observations

70KInstalls · 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.

Details

Version
1.6.0
Last updated
3mo ago
Added
2024-01-19 · 2 yrs old
Requires WP
6.6
Tested up to
7.0.4
Requires PHP
7.2

Recent reviews

All reviews on wp.org ↗
  1. Terry J
    1.4y ago

    Although I have not tried the plugin on live sites, my testing on 3-4 dev boxes leaves me impressed. I can see and feel the speed increase I have a couple of heavy sites and can see this plugin fitting right into the flow. Will get on it soon 🙂

    Read on wp.org ↗
  2. OllieJones
    1.6y ago

    This works. That’s good.

    Read on wp.org ↗
  3. mrimpact
    2.0y ago

    We have done a lot of testing on WordPress sites and WooCommerce stores. Everything works beautifully and fast. Thank you very much for this amazing plugin.

    Read on wp.org ↗
  4. groggy72
    2.1y ago

    I was using another plugin which does a similar job but Speculative Loading appears to be substantially quicker. Using on about 10 sites and no issues. Thank you

    Read on wp.org ↗
  5. Hudson Atwell
    2.2y ago

    Amazing results on install. Will continue to check this one out.

    Read on wp.org ↗
  6. lacoste89
    2.2y ago

    Es verkürzt die Ladzeit für einen Benutzer sichtbar, auch wenn im Hintergrund die Seite gleichschnell geladen wird, so fühlt es sich für einen Benutzer extrem schnell an.

    Read on wp.org ↗
  7. jjcarlson
    2.3y ago

    I’ve currently activated this plugin on five sites, some on one server, and then others on another. The plugin has yet to present any plugin conflicts or other issues. The time to load pages is drastically improved based on user intent, and based on this alone, I cannot recommend this plugin enough. I haven’t tested the sites with Lighthouse, but honestly, I don’t feel the need to do that, because it’s about the user experience first, and that is such an improvement with this plugin. Thank you!

    Read on wp.org ↗
  8. Gregoire Noyelle
    2.3y ago

    The results are truly impressive. I tested it on 2 FSE sites. Thank you!

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 1.6.0 Enhancements Add Speculative Loading opt-in for authenticated requests. ( 2097 ) Add warning notice to Speculative Loading setting for authenticated users when persistent object cache is not present. ( 2144 ) Update Spec 1.6.0
  2. Version 1.5.0 Enhancements Add support for Speculative Loading WP Core API, loading the plugin’s own API implementation conditionally. ( 1883 ) 1.5.0
  3. Version 1.4.0 Enhancements Implement speculative loading considerations for safer behavior. ( 1784 ) 1.4.0
  4. Version 1.3.1 Bug Fixes Check if rel contains nofollow instead of being just nofollow when excluding speculative loading. ( 1232 ) 1.3.1
  5. Version 1.3.0 Enhancements Prevent speculatively loading links to the uploads, content, plugins, template, or stylesheet directories. ( 1167 ) Facilitate embedding Speculative Loading in other plugins/themes. ( 1159 ) Improve overall 1.3.0
  6. Version 1.2.2 Bug Fixes Fix composition of href exclude paths to account for JSON encoding and differing site/home URLs. ( 1164 ) Documentation Update readme with browser support and FAQ section about analytics and personalization. ( 1.2.2

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 6.8.2

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

Languages

via translate.wordpress.org

Translated into 19 languages, 8 at 90% or more

Chinese (Taiwan) 100%
English (UK) 100%
Korean 100%
Persian 100%
Russian 100%
Spanish (Chile) 100%
Spanish (Spain) 100%
Turkish 100%
Swedish 87%
French (France) 75%
German 75%
German (Formal) 75%
Portuguese (Brazil) 75%
Portuguese (Portugal) 75%
Hindi 70%
Norwegian (Bokmål) 70%
Vietnamese 70%
Ukrainian 41%
Italian 20%

Growth timeline

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

  1. 2025-12-30 80K+ → 70K+ down after 74 days in tier
  2. 2025-10-17 70K+ → 80K+ up after 94 days in tier
  3. 2025-07-15 60K+ → 70K+ up after 89 days in tier
  4. 2025-04-17 50K+ → 60K+ up after 69 days in tier
  5. 2025-02-07 40K+ → 50K+ up after 88 days in tier
  6. 2024-11-11 30K+ → 40K+ up after 83 days in tier
  7. 2024-08-20 20K+ → 30K+ up after 74 days in tier
  8. 2024-06-07 10K+ → 20K+ up after 43 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 →

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Preview card ↗

Speculative Loading: 70K+ active installs, 5.0★ (18 reviews). Plugin Pulse (WP Mayor), as of 2026-08-25. https://plugins.wpmayor.com/plugin/speculation-rules