CrawlCheck

Datasets · by technology

Websites using Bootstrap

14,145 sites were found running Bootstrap in the last 7 days of measurements. The list gives each one with its domain, name, platform, every technology we detected, its A–F grade with findings, location where known, and what it serves AI crawlers.

  • 14,145 sites, last 7 days
  • 48% graded D or F
  • 3% block an AI crawler
  • $299 once, 30 days of downloads

Who runs Bootstrap

Platform

No CMS detected 69%WordPress 26%Drupal 4%Shopify 1%Next.js 0%Squarespace 0%

Grade

D 40%C 35%F 9%A 8%B 8%

Where

Wider corpus 40%US local businesses 33%Government and education 18%SaaS and software 9%

WhereCategoryGradePlatformAlso runsAI crawlers
Loading a sample…

A sample from the live files. Names and websites are withheld here; they are in the file you buy. A business found with a defect is never named publicly before its owner has been contacted.

Every field: what a row holds · 25 free rows · a technology, country or industry we do not list: order a custom dataset.