Speculative Page Loader – Prefetch and Prerender Security & Risk Analysis

wordpress.org/plugins/speculative-page-loader

Improve Core Web Vitals and SEO with speculative loading. This plugin prefetches and prerenders web pages to enable near-instant loads and faster perf …

0 active installs v1.0.0 PHP 7.4+ WP 6.3+ Updated Unknown
prefetchpreloadingprerenderspeculative-loadingspeed-optimization
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
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Safety Verdict

Is Speculative Page Loader – Prefetch and Prerender Safe to Use in 2026?

Generally Safe

Score 100/100

Speculative Page Loader – Prefetch and Prerender has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs
Risk Assessment

The "speculative-page-loader" v1.0.0 plugin exhibits a very strong security posture based on the provided static analysis and vulnerability history. There are no identified vulnerabilities in its past, and the static analysis reveals a remarkably clean codebase. The absence of dangerous functions, SQL injection risks (all queries use prepared statements), and file operations is highly commendable. Furthermore, the plugin demonstrates good security practices with proper output escaping (94%) and the presence of nonce and capability checks, indicating an awareness of common WordPress security pitfalls.

While the plugin has a minimal attack surface with zero identified entry points that lack authentication checks, the overall count of entry points is also zero. This, combined with the lack of external HTTP requests and bundled libraries, contributes to its low risk profile. The taint analysis also shows no critical or high severity flows. The plugin's history of zero recorded CVEs further solidifies its robust security. The strengths of this plugin lie in its proactive security measures and the apparent lack of exploitable code paths. There are no immediate or apparent weaknesses based on the provided data.

Vulnerabilities
None known

Speculative Page Loader – Prefetch and Prerender Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 17, 2026

Speculative Page Loader – Prefetch and Prerender Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
2
34 escaped
Nonce Checks
2
Capability Checks
1
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

94% escaped36 total outputs
Data Flows
All sanitized

Data Flow Analysis

1 flows
<speculative-loader-meta-boxes> (admin\class\speculative-loader-meta-boxes.php:0)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface

Speculative Page Loader – Prefetch and Prerender Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 9
actionadmin_noticesadmin\class\speculative-loader-meta-boxes.php:137
filteradmin_footer_textadmin\class\speculative-loader-settings-page.php:190
actionadmin_initspeculative-page-loader.php:18
actionwp_headspeculative-page-loader.php:36
actionadmin_enqueue_scriptsspeculative-page-loader.php:38
actionadmin_enqueue_scriptsspeculative-page-loader.php:40
actionadmin_menuspeculative-page-loader.php:44
actionsave_postspeculative-page-loader.php:46
actionadd_meta_boxesspeculative-page-loader.php:48
Maintenance & Trust

Speculative Page Loader – Prefetch and Prerender Maintenance & Trust

Maintenance Signals

WordPress version tested6.8.5
Last updatedUnknown
PHP min version7.4
Downloads215

Community Trust

Rating0/100
Number of ratings0
Active installs0
Developer Profile

Speculative Page Loader – Prefetch and Prerender Developer Profile

WeblineIndia

13 plugins · 5K total installs

82
trust score
Avg Security Score
91/100
Avg Patch Time
54 days
View full developer profile
Detection Fingerprints

How We Detect Speculative Page Loader – Prefetch and Prerender

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/speculative-page-loader/admin/assets/js/speculative-loader-install-plugin.js/wp-content/plugins/speculative-page-loader/admin/assets/js/datatable.js/wp-content/plugins/speculative-page-loader/admin/assets/js/speculative-loader-custom.js/wp-content/plugins/speculative-page-loader/admin/assets/css/speculative-loader-custom.css/wp-content/plugins/speculative-page-loader/admin/assets/css/jquery-ui.css/wp-content/plugins/speculative-page-loader/admin/assets/css/datatable.css
Script Paths
/wp-content/plugins/speculative-page-loader/admin/assets/js/speculative-loader-install-plugin.js/wp-content/plugins/speculative-page-loader/admin/assets/js/datatable.js/wp-content/plugins/speculative-page-loader/admin/assets/js/speculative-loader-custom.js
Version Parameters
speculative-page-loader/admin/assets/js/speculative-loader-install-plugin.js?ver=speculative-page-loader/admin/assets/js/speculative-loader-custom.js?ver=

HTML / DOM Fingerprints

JS Globals
speculative_loader_vars
FAQ

Frequently Asked Questions about Speculative Page Loader – Prefetch and Prerender