How many Site Kit websites did you analyze?

230 sites using Site Kit. Each one ran the full diagnostic — PageSpeed, SEO checks, SSL verification, and full tech-stack detection.

Site Kit sites in our sample average 54/100 on Google PageSpeed with an LCP of 12.7s. Performance depends more on how the site is configured than on the platform itself — we see fast and slow Site Kit sites in every industry we track.

What industries use Site Kit the most?

Site Kit is most common in law firms (19 sites in our sample). Full breakdown is in the Adoption by industry section above.

How do I know if Site Kit is right for my website?

Run the free audit on this page. You'll get your own site's performance scored against the Site Kit benchmark, so you can see whether your current stack is costing you speed or SEO rankings.

Analytics

Site Kit website performance

Average page takes 12.7s to render its main content — 10.2s over Google's passing threshold.

Data as of April 2026230 sites analyzed

At a glance

Average scores across 230 Site Kit sites

Performance

SEO

Accessibility

Core Web Vitals

How Site Kit sites perform in the real world

Avg. LCP

12.7s

Google's Good: < 2.5s

Avg. FCP

4.2s

Good: < 1.8s

Avg. CLS

0.101

Good: < 0.1

Avg. TTFB

0.1s

Good: < 0.8s

Performance spread

How Site Kit sites cluster on page speed

PageSpeed scores grouped into Google's tier labels. The shape of the distribution tells you whether the industry average hides a few great outliers — or a long tail of broken sites.

Critical0–49
33.6%
Needs work50–69
51.7%
Decent70–89
12.1%
Good90–100
2.6%

Heavy on the slow side: 85% of sites score below 70. Speed is the differentiator most of this market hasn't invested in yet.

Adoption by industry

Where Site Kit shows up most

Top industries running this stack, based on the diagnostic sample.

Quick wins

The fixes that would move most Site Kit sites forward

Ranked by how often we saw each issue across 230 sites. If yours has these, every competitor with them fixed is beating you on something Google measures.

01
Main content takes too long to appear
Found on 52.6% of sitesSpeedhigh impact
02
14 broken links
Found on 51.3% of sitesSecuritymedium impact
03
1 pages share the same title
Found on 47.4% of sitesSEOmedium impact
04
No sitemap found
Found on 36.1% of sitesSEOhigh impact
05
No robots.txt found
Found on 13.5% of sitesSEOhigh impact

FAQ

Common questions

How we fix it

Web Boost — we fix the gaps we just showed you, every month

The diagnostic above tells you what's broken on Site Kit websites. Web Boost is the monthly retainer that actually ships the fixes: senior developers, AI-assisted, concrete before/after reports, cancel anytime.

Plans from

$497/mo

See how Web Boost works →

Speed + Core Web Vitals
Image compression, caching, lazy loading, render-blocking cleanup — the fixes the benchmark above flagged.
On-page SEO + structured data
Meta tags, canonicals, schema markup, internal linking — every signal Google's crawler expects, audited and fixed.
Conversion rate + mobile UX
CTAs, forms, microcopy, mobile layout. Turn the traffic you're already getting into leads and customers.

The diagnostic engine is the same one we ship for product and agency clients

Is Site Kit working for your site?

Email us and we'll run a diagnostic comparing your performance to the Site Kit sample above. No intake form, results back within a business day.

Email us for a diagnosis

Or write to hello@borahlabs.us directly. No intake form, no pitch deck.