
Compatiblizr Security & Risk Analysis
wordpress.org/plugins/compatiblizrPlugin for patching old versions of IE (7 and 8)to work with CSS3 selectors and Media Queries.
Is Compatiblizr Safe to Use in 2026?
Generally Safe
Score 100/100Compatiblizr has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The static analysis of "compatiblizr" v0.4 reveals an exceptionally clean codebase with no identified vulnerabilities or concerning code signals. The plugin boasts a zero-attack surface, meaning there are no AJAX handlers, REST API routes, shortcodes, or cron events exposed that could be directly targeted by attackers. Furthermore, the code adheres to best practices by not utilizing dangerous functions, all SQL queries are prepared, and output is consistently escaped. File operations, external HTTP requests, nonce checks, and capability checks are also absent, which, in this context, suggests a simple and straightforward plugin functionality that doesn't require these common security measures. The lack of any recorded vulnerabilities in its history further solidifies its strong security posture. While the absence of these features could potentially indicate a lack of advanced functionality, it doesn't inherently present a security risk based on the provided data. The plugin appears to be developed with security in mind, focusing on minimizing its attack vectors and handling data responsibly. The current version demonstrates a commendable level of security.
Compatiblizr Security Vulnerabilities
Compatiblizr Code Analysis
Compatiblizr Attack Surface
WordPress Hooks 3
Maintenance & Trust
Compatiblizr Maintenance & Trust
Maintenance Signals
Community Trust
Compatiblizr Alternatives
Stop Oldies
stop-oldies
This plugin detects if a visitor is using some old version of Internet Explorer and suggests to upgrade to a recent browser.
WP Fossil
wp-fossil
Provides support for media queries and emulating CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.
Gecka IE Warning
gecka-ie-warning
Display a configurable warning for some versions of Internet Explorer
No IE
no-ie
'No IE' blocks visits from Internet Explorer 7 and earlier and displays a nice message with a list of better browsers.
Internet Explorer 8 Accelerator
wordpress-internet-explorer-8-accelerator
The Internet Explorer 8 Accelerator plugin enables you to post an entry with selected text of any web-page to your WordPress blog.
Compatiblizr Developer Profile
1 plugin · 10 total installs
How We Detect Compatiblizr
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/compatiblizr/js/ie9.js/wp-content/plugins/compatiblizr/js/respond.js/wp-content/plugins/compatiblizr/js/selectivizr.js/wp-content/plugins/compatiblizr/js/border-box.js