Structure1 Digital Research · May 18, 2026 · Based on 35,082 electrician websites measured
92.4%
of electrician websites fail Core Web Vitals on mobile
Electrical work is diversifying. Panel upgrades for EV chargers, whole-home generator installations, smart panel upgrades — these are $5,000–$30,000 jobs. Homeowners and contractors searching for electricians online are making high-stakes decisions from their phones.
We measured 35,082 electrician websites nationwide using Google PageSpeed Insights. The finding: 92.4% fail Core Web Vitals on mobile. In a competitive market, the electricians capturing the most valuable jobs are often simply the ones with websites that load.
Key Findings: Electrician Website Performance
92.4% fail Core Web Vitals on mobile
LCP, INP, and CLS failures mean homeowners and contractors searching on mobile get a slow, unstable page. For electrical searches — which are often high-urgency (power outage, panel trip) or high-value (EV charger, generator) — a slow site is a lost job.
Average mobile PageSpeed score: 46.5/100
The average electrician site scores 46.5/100 on mobile. Google's "Good" threshold is 90+. The gap between the average electrician site and passing represents 3–6 additional seconds of load time on a 4G connection.
High-value job categories are increasingly searched on mobile
Panel upgrade and EV charger install searches have grown significantly with EV adoption. These are $5,000–$15,000 jobs, and the homeowners searching for them are doing so from phones while researching in their garage or driveway. A fast site captures them; a slow site doesn't.
Google Ads penalizes slow landing pages regardless of your bid
Electricians bidding on competitive terms like "electrician near me" or "panel upgrade [city]" get penalized through Quality Score if their landing page is slow. Lower Quality Score means higher cost per click — effectively subsidizing faster competitors who spend less for the same keyword position.
7.6% pass — a clear competitive moat for those who invest
Only 7.6% of electrician sites pass Core Web Vitals. In most markets, this is a meaningful differentiator. Fast electrician sites rank better, pay less per click, and convert more of the traffic they receive — creating a compounding advantage over slower competitors.
Common Performance Issues on Electrician Websites
Based on our analysis, these are the most common causes of slow performance on electrician websites:
- Uncompressed service photos: Before/after wiring photos at full camera resolution (3–8 MB each)
- Third-party booking widgets: Scheduling tools that load heavy JavaScript on the critical path
- Multiple tracking scripts: Analytics, call tracking, and ad conversion pixels that delay rendering
- Oversized hero sections: Full-width background images without proper format (WebP) or compression
- Slow hosting: Shared hosting plans with 500ms+ server response times
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