{"id":32,"slug":"elementor-lcp-3-8-to-5-2-seconds","title":"Elementor sites show pre-optimization median mobile LCP of 3.8–5.2s — well above Google's 2.5s threshold","kind":"reference","scope":"business","status":"current","audiences":["claude-code","candid-team"],"topics":["core-web-vitals","wordpress","measurement"],"reference_body":"**Claim:** corewebvitals.io reports Elementor sites typically show **median mobile LCP of 3.8-5.2 seconds** pre-optimization. Post-optimization typically lands at 2.0-2.8s — still requiring \"ongoing maintenance as plugin and builder updates frequently reintroduce bloat.\"\n\n**Source:** <https://www.corewebvitals.io/core-web-vitals/wordpress-guide> (2026).\n\n**Confidence:** Industry-consensus.\n\n**Implication:** The Elementor performance penalty is not a one-time fix. It's a maintenance posture — every plugin update, every theme update, every new widget can regress LCP back over the 2.5s threshold. This is the architectural argument against page builders for sites that need stable CWV.","rationale_body":null,"metadata":null,"links":{"outgoing":[],"incoming":[{"slug":"research-brief-marketing-sites-that-do-something","title":"Research brief: What makes a marketing site do something (piece on brochure vs platform)","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"wordpress-cwv-causal-attribution-2026","title":"WordPress CWV gap causal decomposition (May 2026): ~40-50% hosting/TTFB, ~20-30% page builders, ~15-20% plugins, ~5-10% core, ~5-10% theme","kind":"reference","scope":"business","link_type":"depends-on"}]},"created_at":"2026-05-22T18:57:39.600Z","updated_at":"2026-05-22T18:57:39.600Z"}