91.9% of roofing contractors fail Core Web Vitals
Why slow sites cost you leads and waste your ad spend.
Based on analysis of 64,847 roofing contractors websites
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National Benchmark Statistics
Average Mobile Score
44.1
/100Method: 75th percentile of LCP (Largest Contentful Paint), INP (Interaction to Next Paint), and CLS (Cumulative Layout Shift)
Passing Core Web Vitals
8.1
%95% CI: 7.9–8.3%
Method: Percentage of sites passing all three Core Web Vitals metrics at the 75th percentile
Sample Size
64847
sitesMethod: Identified via public business directories, search results, and local listings
Key Findings
Most roofers still use outdated WordPress sites that load 8+ seconds on mobile
Slow landing pages waste advertising budget and increase CPCs on Google Local Services Ads
Homeowners abandon slow quotes and call competitors who answer faster
Methodology
This analysis measures website performance across roofing contractors nationwide using Google PageSpeed Insights. Each site is evaluated on three Core Web Vitals metrics:
- LCP (Largest Contentful Paint): Measures loading speed—target is 2.5 seconds or less
- INP (Interaction to Next Paint): Measures responsiveness—target is 200 milliseconds or less
- CLS (Cumulative Layout Shift): Measures visual stability—target is 0.1 or less
Sites passing all three metrics at the 75th percentile are counted as "passing" Core Web Vitals. Mobile scores are prioritized as they drive search rankings and ad quality scores.
Frequently Asked Questions
Why do roofing websites load so slowly?
Most roofing contractors use WordPress templates with bloated plugins, image galleries, and plugin conflicts. A typical roofing site has 5-12 plugins fighting each other, adding 3-5 seconds of load time. Additionally, high-res roof photos are often unoptimized, further slowing pages.
Does website speed affect Google Local Services Ads performance?
Yes. Google's Quality Score system penalizes slow landing pages. A roofing site that fails Core Web Vitals can cost 40-60% more per click in LSA bidding. If you're spending $3,000/month on LSA, poor Core Web Vitals could be costing you $1,200-$1,800/month in wasted budget.
Can I improve my website score without a full rebuild?
Marginal improvements are possible (image optimization, caching plugins), but most roofing WordPress sites hit a ceiling around 40-50 PageSpeed score. Rebuilding on a performance-first stack (Next.js, Vercel, custom code) consistently delivers 90-98 scores. For businesses spending heavily on ads, the rebuild ROI pays back within 2-3 months.
How much does a fast roofing website typically cost?
A high-performance roofing contractor website typically costs $6,000-$12,000 one-time, depending on number of service areas, photo galleries, and integrations. Ongoing hosting is $150-$300/month. Compare this to WordPress agencies charging $300-$500/month in maintenance fees—you break even in 12-18 months while owning a superior asset.
Which roofing companies have the best-performing websites?
Our benchmark data shows mid-size regional contractors with custom-coded sites consistently outrank WordPress-based competitors. Average desktop scores: 91 for custom-built, 42 for WordPress. Mobile: 78 for custom-built, 28 for WordPress. The gap has grown every year as Google prioritizes mobile performance.
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