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Case — 2022

43 -> 92 Lighthouse

CAATO · Speed, Technical SEO & Security Overhaul

WordPress core upgrade, anti-spam hardening, URL cleanup and caching lifting Lighthouse from 43 to 92.

CAATO institutional website after speed and SEO overhaul
43 -> 92Google Lighthouse score jump
0broken URLs after 301 redirect audit
100%contact inbox spam mitigation

01 · The Challenge

Institutional website penalized by slow load times, outdated plugins, bloated URLs, and heavy form spam.

02 · Strategy & Architecture

Audited blocking assets, upgraded core/theme safely, trimmed redundant scripts, shortened URL slugs with proper 301 redirects, and hardened form endpoints.

03 · Verified Outcomes

  • +49 Lighthouse performance points without disrupting editorial publishing workflows.
  • Cleaner mobile reading experience and stronger search crawl efficiency.
  • Less operational noise in the team’s email inboxes.

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