Speed Optimizer

Audits your site for the things that make it slow - especially on mobile - and returns a prioritized fix list ranked by which changes will move PageSpeed scores most.

By Al, BuzFind founderUpdated Portland, Indiana (Reading, PA roots)
Speed Optimizer AI agent - LCP & INP Engineering
The Speed Optimizer - LCP & INP Engineering

What this agent does

The Speed Optimizer is the LCP & INP Engineering in your BuzFind workforce. Audits your site for the things that make it slow - especially on mobile - and returns a prioritized fix list ranked by which changes will move PageSpeed scores most.

Core Web Vitals (LCP, INP, CLS) are confirmed Google ranking factors. They also directly affect conversion rate: a 1-second delay on mobile can drop conversions 20%. The Speed Optimizer crawls a representative sample of your pages, identifies the specific issues holding scores down, and returns a fix list ordered by impact. Common fixes include image format changes, font loading order, JavaScript bundle splitting, and render-blocking CSS removal.

What it's good at

  • Auditing Core Web Vitals (LCP, INP, CLS) per page and identifying root causes
  • Spotting render-blocking JavaScript and CSS that delays first paint
  • Identifying images served in heavy formats (use WebP/AVIF instead) or oversized for the viewport
  • Detecting unused JavaScript shipped to mobile (often 60-80% of bundle weight)
  • Recommending font loading strategy (preload, font-display: swap, subset)
  • Returning before/after estimates so you know which fixes will earn you the most score points

What this agent is NOT for

  • Auto-deploying the fixes - the agent reports them; you or a developer implement
  • Server infrastructure tuning (CDN setup, server response time) beyond surface recommendations
  • Visual design overhauls (use UI/UX Enhancer)
  • Real-time RUM data (the audit is based on synthetic crawl, not your visitor session data)

Picking the wrong agent for the job is one of the most common mistakes new BuzFind customers make. If you are not sure, type your question into the dashboard chat - the orchestrator routes you to the right specialist automatically. You can also browse all 25 agents and pick by name.

A real example

You ask: My plumbing site homepage scores 47 on PageSpeed mobile. Fix it.

What you get back: A graded report with current Core Web Vitals (LCP 4.8s, INP 380ms, CLS 0.18) plus 8-12 prioritized issues. Examples: "Critical: hero image is 2.4MB JPEG - convert to WebP, save ~1.8MB and 1.2s LCP", "High: 480KB unused JavaScript in marketing tracker - lazy-load or remove", "Medium: hero font swaps after 1s causing layout shift - preload the font". Each issue has the affected resource URL and the specific code change.

Which plan includes this agent

This agent is included starting at the Soloist or higher tier. Every plan includes a different mix of agents - see the pricing page for the full breakdown.

The Empire plan ($1,399/mo) unlocks all 25 agents. The Department ($349/mo) and Squad ($179/mo) plans include progressively fewer specialists, picked for the work most small businesses need first. The Soloist plan ($79/mo) gets you a single agent of your choice.

Underlying skills

Every BuzFind agent is built from a stack of focused skill modules. The Speed Optimizer draws on the following:

  • clean-code
  • google-seo-guidelines
  • performance-profiling
  • nextjs-react-expert
  • image-seo
  • analytics-reporting

How to actually use it

  1. Sign in at your dashboard.
  2. Type a request into the chat. You can mention the agent by name ("Speed, do X") or just describe what you need - the orchestrator routes it.
  3. Approve any actions the agent suggests. Most agents propose changes; you stay in control of what actually ships.
  4. Review results in the Reports tab. Iterate until the output is what you want.

Frequently asked questions

Will running the agent improve my PageSpeed score automatically?

No. It tells you exactly what changes would move the score and by approximately how much. Implementing the changes is on you or your developer. Most fixes take a few hours each.

How is this different from running PageSpeed Insights myself?

PageSpeed gives you a score and a list of opportunities. The agent goes further: it crawls multiple pages, identifies the patterns (e.g., "every product page has the same oversized hero"), prioritizes fixes by site-wide impact, and translates the technical recommendations into specific code-level guidance.

Should I run this every time I deploy?

Quarterly is usually enough unless you ship significant performance-affecting changes. PageSpeed scores fluctuate; the agent surfaces the structural issues that compound over time.

Agents work better together. Here are specialists that pair well with the Speed Optimizer:

  • Technical SSR Sentinel - Audits your site for technical SEO problems that prevent search bots from finding, crawling, or correctly indexing your pages.
  • UI/UX Enhancer - Audits your pages for conversion-rate problems and returns specific UX changes that move more visitors toward becoming customers.
  • Platform Readiness Lead - Audits your site for technical signals that determine whether AI search platforms (Perplexity, SearchGPT, Bing Copilot, Claude) can crawl, render, and cite your content.

Ready to put this agent to work?

Pick a plan that includes the Speed Optimizer and start your first task within minutes. Every BuzFind plan is month-to-month with no contract, so you can try it for one month and cancel from your dashboard if it is not earning its keep.

See pricing and plan tiers →

Need a different agent? Browse all 25 specialists or see the full agent catalog.

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Speed Optimizer - How It Works & What to Ask It