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Visual Website Optimizer

by VWO · eCommerce

Also makes 1 other plugin · 5.4K+ installs across the portfolio →

VWO is the all-in-one platform that helps you conduct visitor research, build an optimization roadmap, and run continuous experimentation.

⚠ Few reviews
How scoring works →
80 Health · B
Maintenance 100/100
Rating quality 65/100
Support 70/100

80 health vs 68 average across 5,563 eCommerce 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.

76 / 100

Well optimized

Biggest win: Support resolution

Update recency 100/100
WP compatibility 100/100
Rating quality 55/100
Listing tuning 100/100
Support resolution 0/100

To rank higher: Mark more forum threads resolved — the resolved ratio feeds the ranking.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive

-8% vs prior 30d
126Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

3.7K

now · peak 7.8K

3.6K30d 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

Visual Website Optim · #3212 you Unbounce Landing Pag · #1932 Personizely · #10417 PageTest.ai · #27211

Rating trend

Star average over time · dips mark rough releases

3Stars · 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.

723per 1k installs · Aug 26

Release cadence

Actively maintained
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.

6

releases in the last 12 months

3mo ago

latest release · v4.14

36

tagged releases on record

Recent releases

4.14 · 3mo ago4.13 · 5mo ago4.12 · 7mo ago4.11 · 7mo ago4.10 · 9mo ago4.9 · 10mo ago4.8 · 1.2y ago4.7 · 1.4y ago4.6 · 1.4y ago4.5 · 2.1y ago4.4 · 2.1y ago4.3 · 2.5y ago4.2 · 2.5y ago4.1 · 2.8y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 40% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v4.14 40%
v4.13 14%
v4.5 9.7%
v4.8 8.3%
Older / other versions 28%

Estimated active installs

The public count shows “5K+”. Our estimate pins where the real number sits.

tracked estimate
5K–6K ≈5.7K

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

Install history · since 2016-05-27 · 1,423 observations

5KInstalls · 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
4.14
Last updated
3mo ago
Added
2010-03-18 · 16 yrs old
Requires WP
2.7
Tested up to
7.0.4
Requires PHP

Recent reviews

All reviews on wp.org ↗
  1. ameeykumar
    7.3y ago

    Great Experience working with the latest version of the plugin. Thanks!

    Read on wp.org ↗
  2. Nikola Dimitrijević
    7.4y ago

    After activation there is no “Settings” link

    Read on wp.org ↗
  3. snehal.samant
    11.5y ago

    great for AB tetsing. Has heatmaps and clickmaps also

    Read on wp.org ↗
  4. ankitjain
    12.8y ago

    The issue happens when the VWO tracking code is added to the page twice. So do make sure that when you are using the plugin, any other instance of the VWO tracking code should be removed from the page. If you still face issues, try switching to the Sync version of code (presented as option inside the plugin).

    Read on wp.org ↗
  5. benk21
    13.1y ago

    I have same problem with kathycook, I am seeing blank screen in chrome, safari.

    Read on wp.org ↗
  6. kathycook
    13.3y ago

    Since activating this plugin on our corporate website (which is run on WordPress 3.5.1) we are seeing blank pages in Chrome consistently, and sometimes in Firefox (not IE) – this is cleared to reveal page content on 1/2/3 sometimes 4 page refreshes – clearly not a great experience. Deactivating the plug-in has cleared the issue. I have installed with Asynch code set-up. I may have got something wrong in the install? Insufficient instructions with the Plug-in – including to use it to set-up tests in VWO make it unclear.

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 4.14 Added support for Wingify SmartCode detection and script delivery for relevant accounts. Users with Wingify accounts will now get the optimized SmartCode automatically. 4.14
  2. Version 4.13 Version upgrade 4.13
  3. Version 4.12 Fixed the synchronous script tag attribute to support the preview debugger. 4.12
  4. Version 4.11 Fixed the synchronous script tag attribute to support the preview debugger. 4.11
  5. Version 4.10 VWO scripts are now always excluded from Jetpack Boost’s script deferral. 4.10
  6. Version 4.9 VWO SmartCode 2.2 updated Improved SmartCode performance and reliability 4.9

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0

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. 2026-01-18 6K+ → 5K+ down after 332 days in tier
  2. 2025-02-20 5K+ → 6K+ up after 82 days in tier
  3. 2024-11-30 6K+ → 5K+ down after 103 days in tier
  4. 2024-08-19 5K+ → 6K+ up after 103 days in tier
  5. 2024-05-08 4K+ → 5K+ up after 91 days in tier
  6. 2024-02-07 3K+ → 4K+ up after 81 days in tier
  7. 2023-11-18 2K+ → 3K+ up after 72 days in tier
  8. 2023-09-07 1K+ → 2K+ up

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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Visual Website Optimizer: 5K+ active installs, 3.0★ (6 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/visual-web-optimizer