# Atomic Edge > > Last updated: 2026-09-14 ## Search - Search URL: `https://atomicedge.io?s={query}` ## Recent Content - [Is Wordfence Slowing Down Your Site? A Technical Guide to Fixing TTFB, Core Web Vitals, and Security](https://atomicedge.io/is-wordfence-slowing-down-your-site-a-technical-guide-to-fixing-ttfb-core-web-vitals-and-security/): On-server security plugins like Wordfence are among the most common causes of degraded WordPress performance that developers overlook. This guide breaks down exactly how the problem works, how to measure it, and how to fix it without leaving your site unprotected. Key Takeaways Wordfence and similar on-server security plugins can dramatically inflate Time to First […] - [WordPress REST API Security: A Developer's Guide to Hardening /wp-json/ and xmlrpc.php at the Edge](https://atomicedge.io/wordpress-rest-api-security-a-developers-guide-to-hardening-wp-json-and-xmlrpc-php-at-the-edge/): The WordPress REST API is enabled by default since version 4.7.0, and it powers everything from the Gutenberg editor to WooCommerce order sync. Locking it down without breaking your site requires precision. This guide walks through the real exploit patterns targeting /wp-json/ and xmlrpc.php, explains why security plugins struggle under flood conditions, and provides a […] - [Cloud Web Application Firewall for WordPress: Dedicated WAFaaS vs CDN WAF](https://atomicedge.io/cloud-web-application-firewall-for-wordpress-dedicated-wafaas-vs-cdn-waf/): Key Takeaways Introduction: Why General-Purpose CDNs No Longer Stop Modern WordPress Attacks WordPress powers over 40% of the web. Its PHP/MySQL architecture is request-heavy and inherently dynamic, making every site a target for automated exploitation. Yet many security teams still rely on CDN-provided firewall toggles that were designed for a different era-one where volumetric abuse […] - [Block AI Bots on WordPress Without Killing SEO (Edge-Level Guide for 2026)](https://atomicedge.io/block-ai-bots-on-wordpress-without-killing-seo-edge-level-guide-for-2026/): In 2026, every WordPress site is fair game for AI crawlers. This guide walks you through how to block the ones you don’t want while keeping your SEO intact – using network-edge enforcement instead of wishful txt rules. Key Takeaways Most WordPress sites are now hammered daily by AI crawlers like OpenAI’s GPTBot, Anthropic AI’s […] - [MalCare Alternative: Why Edge WAF Protection Beats On‑Server Cleanup in 2026](https://atomicedge.io/malcare-alternative-why-edge-waf-protection-beats-on-server-cleanup-in-2026/): Key Takeaways Many WordPress site owners start searching for a malcare alternative after suffering through one or more painful malware incidents-cleanup fees, blacklisted domains, and weeks of SEO recovery. This guide compares plugin-based malware cleanup tools like MalCare with proactive edge WAF protection like Atomic Edge. If you are deciding today between sticking with MalCare, […] ## Complete Sitemap For a comprehensive list of all URLs, see: https://atomicedge.io/sitemaps.xml --- *This file is dynamically generated and highlights our most important content.*