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Performance · Scan Check Guide

Fix: Mobile Speed

1-3 hr Impact: high Effort: medium ✓ Scan-verified — no manual checkbox

This measures how fast your site loads and becomes usable on a real mobile device connection, using Google's own PageSpeed Insights engine — the same signal Google uses when deciding how to rank you on mobile search, which is the majority of search traffic for most sites.

Google uses mobile-first indexing. Your mobile score directly affects rankings for all searches. Below 50 actively suppresses your position regardless of content quality.

How to fix it

  1. 1
    Run the test and read the specific bottleneck
    PageSpeed Insights breaks down exactly what's slow — usually one of: unoptimized images, render-blocking scripts, or a slow server response.
  2. 2
    Fix the single biggest opportunity first
    The report ranks issues by estimated time saved — start with whatever's at the top rather than trying to fix everything at once.
  3. 3
    Compress and resize images
    This is the most common mobile speed killer — serve images sized for how they'll actually display, not full camera resolution.
  4. 4
    Re-test after each change
    Mobile speed work is iterative — fix the top issue, re-run the test, see what moved to the top next.

Common mistakes

How you'll know it's done

PageSpeed Insights mobile score is consistently 80+ across your key pages.

Tools that help

H.I.V.E. checks this automatically

Fix it, then re-scan — the check confirms itself. No manual checkbox, the scan is the truth.

Run this check in H.I.V.E. →