Bootstrap 3.0.0 icon

Bootstrap 3.0.0

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

Lead List Exporter

4.1k live Bootstrap 3.0.0 sites, ready to export.

That's how many Bootstrap 3.0.0 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

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Bootstrap 3.0.0 companies in the United States

Every Bootstrap 3.0.0 website we detected in the US.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 Bootstrap 3.0.0 sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Bootstrap 3.0.0 websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Complementary Technologies

Bootstrap 3.0.0 Complementary Technologies

Technologies frequently found with Bootstrap 3.0.0.

Most Frequent Complementary Tech
jQuery 3,648
PHP 2,415
BootstrapCDN 1,925
Apache HTTP Server 1,559
Google Hosted Libraries 1,487
Cloudflare 1,473
HTTP/3 1,135
jQuery UI 1,095
MySQL 1,075
Google Analytics 1,067
Live Websites

Websites Using Bootstrap 3.0.0

Live sites we caught running Bootstrap 3.0.0 in the wild, straight from the latest crawl.

DomainServer LocationASNCrawl Date
sexosas.com UnknownCloudflare, Inc.July 28, 2026
hochburg.design๐Ÿ‡ฉ๐Ÿ‡ช GermanyNeue Medien Muennich GmbHJuly 28, 2026
securityuser.com UnknownCloudflare, Inc.July 27, 2026
kdportal.de๐Ÿ‡ฉ๐Ÿ‡ช GermanySOPRADO GmbHJuly 27, 2026
mapco-italia.it๐Ÿ‡ฎ๐Ÿ‡น ItalyHetzner Online GmbHJuly 27, 2026
skleppieknydom.pl๐Ÿ‡ต๐Ÿ‡ฑ PolandOVH SASJuly 27, 2026
laur.ie๐Ÿ‡ฎ๐Ÿ‡ช IrelandHetzner Online GmbHJuly 27, 2026
emmebisoft.it๐Ÿ‡ฎ๐Ÿ‡น ItalyAruba S.p.A.July 27, 2026
progwml6.com UnknownCloudflare, Inc.July 27, 2026
ventl.ru๐Ÿ‡ท๐Ÿ‡บ RussiaCitytelecom LLCJuly 27, 2026
Identifiers

Top Bootstrap 3.0.0 Identifiers

Who is using Bootstrap 3.0.0 and where: top five by detected sites.

Technology
jQuery 3,648
PHP 2,415
BootstrapCDN 1,925
Apache HTTP Server 1,559
Google Hosted Libraries 1,487
Language
English 1,853
German 297
French 254
Spanish 202
Lithuanian 181
ASN
Cloudflare, Inc. 588
Amazon.com, Inc. 508
UAB Interneto vizija 288
OVH SAS 256
IONOS SE 145
TLD
com 1,883
lt 290
de 182
org 182
ca 151
Country
United States 996
Unknown 487
Germany 313
France 310
Canada 307
Deep Dive

Most Frequent Bootstrap 3.0.0 Identifiers and Complementary Tech

Most frequently encountered identifiers for Bootstrap 3.0.0 and its complementary technologies.

TechnologySites
jQuery3,648
PHP2,415
BootstrapCDN1,925
Apache HTTP Server1,559
Google Hosted Libraries1,487
Cloudflare1,473
HTTP/31,135
jQuery UI1,095
MySQL1,075
Google Analytics1,067
Nginx1,067
WordPress1,057
cdnjs994
jQuery CDN781
jQuery Migrate755
reCAPTCHA719
jsDelivr628
Google Tag Manager581
HSTS515
YouTube509
Lightbox507
Cloudflare Browser Insights500
Magnific Popup499
Yoast SEO426
Ubuntu417