Visual Website Optimizer Security & Risk Analysis
wordpress.org/plugins/visual-web-optimizerVWO is the all-in-one platform that helps you conduct visitor research, build an optimization roadmap, and run continuous experimentation.
Is Visual Website Optimizer Safe to Use in 2026?
Generally Safe
Score 100/100Visual Website Optimizer has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The plugin 'visual-web-optimizer' v4.12 presents a generally strong security posture based on the provided static analysis. The absence of any identified attack surface entry points like AJAX handlers, REST API routes, shortcodes, or cron events is a significant positive. Furthermore, the code demonstrates good practices by exclusively using prepared statements for SQL queries and having no recorded vulnerability history, including CVEs. This indicates a commitment to secure coding and maintenance.
Key Concerns
- 60% of outputs are not properly escaped
- No capability checks on potential entry points
- No nonce checks on potential entry points
Visual Website Optimizer Security Vulnerabilities
Visual Website Optimizer Code Analysis
Output Escaping
Visual Website Optimizer Attack Surface
WordPress Hooks 17
Maintenance & Trust
Visual Website Optimizer Maintenance & Trust
Maintenance Signals
Community Trust
Visual Website Optimizer Alternatives
Unbounce Landing Pages
unbounce
Unbounce is the most powerful standalone landing page builder available.
Convert Experiences
convert-experiments
Convert Experiences provides advanced A/B and MVT Testing functionality for your website or blog.
PageTest.ai – AI-Powered A/B and Multivariate Testing for WordPress
pagetest-ai
Run AI-powered A/B and multivariate tests on your WordPress site—no coding needed. Optimize conversions by finding your best content.
abtestkit – AB testing for WooCommerce
abtestkit
Split testing for WooCommerce, compatible with all themes, page builders & caching plugins.
Landing Lion Landing Pages
landing-lion-landing-pages
Landing Lion is the easiest and fastest landing page builder to create landing pages for your brand.
Visual Website Optimizer Developer Profile
2 plugins · 6K total installs
How We Detect Visual Website Optimizer
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/visual-web-optimizer/vwo-settings.js/wp-content/plugins/visual-web-optimizer/vwo-scripts.js/wp-content/plugins/visual-web-optimizer/vwo-async.js/wp-content/plugins/visual-web-optimizer/vwo-inline.js/wp-content/plugins/visual-web-optimizer/vwo-common.jshttps://dev.visualwebsiteoptimizer.com/lib/visual-web-optimizer/vwo-settings.js?ver=visual-web-optimizer/vwo-scripts.js?ver=visual-web-optimizer/vwo-async.js?ver=visual-web-optimizer/vwo-inline.js?ver=visual-web-optimizer/vwo-common.js?ver=HTML / DOM Fingerprints
<!-- Start VWO Common Smartcode --><!-- End VWO Common Smartcode --><!-- Start VWO Smartcode --><!-- End VWO Smartcode -->+3 moredata-cfasync="false"nowprocketdata-jetpack-boost="ignore"var _vwo_clicks =window._vwo_codewindow._vis_opt_urlwindow.VWO_vwo_code.nonce_vwo_code.use_existing_jquery+10 more