B Evidence Grade B Graded accuracy verified by the review judge Safe to Cite Current

89.4%

89.4% -- share of apps missing json ld schema for Lovable apps (2026-05)

Name: Share Of Apps Missing Json Ld Schema Statistics
Creator: Lighthouse Intelligence
Published: 2026-10-02

2026-05 · n=330 · Harvv

89.4% (295 of 330) of audited live Lovable apps lacked JSON-LD schema markup in their server-rendered HTML.

Static HTML only, client-side hydrated content not evaluated
One root URL per host evaluated
Wayback-indexed bias

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Attribution: Harvv View source

Lighthouse Research Team

Last verified: 2026-10-02 · How we verify data →

Source verified Evidence graded

Value

89.4%

Unit

Percentage

Data Vintage

2026-05

Entity

Lovable apps

Sample Size

330

Geography

Global

Evidence Quality

Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

61/100 confidence

Single source - not yet corroborated

Score breakdown

Extraction

Source Trust

Citation Chain

Independence

Methodology

Freshness

Source

Harvv Primary Tier A

https://harvv.com/research/lovable-100-audit ↗

Confidence: 57/100 Vintage: 2026-05 Channel: Deep Crawl

Source Article

330 Lovable Apps Audited: 98.5% Have a Critical Defect

We audited 330 live Lovable apps. 98.5% have a high-severity defect. We pulled every *.lovable.app subdomain from the Internet Archive's index, kept the 330 that still resolve, and ran each through the same free landing-page audit our paying customers use. The result is the largest public structural…

Original Research

Harvv · Original study ↗

Methodology

Server-rendered HTML audit

Methodology documented

Segmentation

IndustryRetail RegionGlobal RoleAll marketers Channelorganic_search

Cite this stat

Plain Text

Lovable apps: 89.4% share of apps missing json ld schema. Source: Harvv (2026-05). Via Lighthouse Intelligence -- https://lighthousedata.io/data/lovable-apps-no-schema-markup-2026

HTML Embed

<blockquote cite="https://lighthousedata.io/data/lovable-apps-no-schema-markup-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>89.4%</strong> -- share of apps missing json ld schema for Lovable apps<br><small>Source: Harvv (2026-05) · <a href="https://lighthousedata.io/data/lovable-apps-no-schema-markup-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>

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