JavaScript libraries
Lightbox website performance
Average page takes 16.8s to render its main content — 14.3s over Google's passing threshold.
At a glance
Average scores across 546 Lightbox sites
Core Web Vitals
How Lightbox sites perform in the real world
Avg. LCP
Google's Good: < 2.5s
Avg. FCP
Good: < 1.8s
Avg. CLS
Good: < 0.1
Avg. TTFB
Good: < 0.8s
Performance spread
How Lightbox 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.
- Critical0–4923.4%
- Needs work50–6965.5%
- Decent70–8910.0%
- Good90–1001.1%
Heavy on the slow side: 89% of sites score below 70. Speed is the differentiator most of this market hasn't invested in yet.
Adoption by industry
Where Lightbox shows up most
Top industries running this stack, based on the diagnostic sample.
Quick wins
The fixes that would move most Lightbox sites forward
Ranked by how often we saw each issue across 546 sites. If yours has these, every competitor with them fixed is beating you on something Google measures.
- 01
1 pages share the same title
Found on 93.6% of sitesSEOmedium impact - 02
Main content takes too long to appear
Found on 92.9% of sitesSpeedhigh impact - 03
65 broken links
Found on 85.9% of sitesSecuritymedium impact - 04
No robots.txt found
Found on 68.7% of sitesSEOhigh impact - 05
Certificate expires in 30 days
Found on 25.1% of sitesSecuritymedium impact
FAQ
Common questions
546 sites using Lightbox. Each one ran the full diagnostic — PageSpeed, SEO checks, SSL verification, and full tech-stack detection.
Lightbox sites in our sample average 57/100 on Google PageSpeed with an LCP of 16.8s. Performance depends more on how the site is configured than on the platform itself — we see fast and slow Lightbox sites in every industry we track.
Lightbox is most common in real estate agents (18 sites in our sample). Full breakdown is in the Adoption by industry section above.
Run the free audit on this page. You'll get your own site's performance scored against the Lightbox benchmark, so you can see whether your current stack is costing you speed or SEO rankings.
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 Lightbox websites. Web Boost is the monthly retainer that actually ships the fixes: senior developers, AI-assisted, concrete before/after reports, cancel anytime.
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 Lightbox working for your site?
Email us and we'll run a diagnostic comparing your performance to the Lightbox sample above. No intake form, results back within a business day.
Or write to hello@borahlabs.us directly. No intake form, no pitch deck.