Technology report · UI library
Bootstrap usage report
Bootstrap, a UI library, was detected on 9646 of the 66086 websites we scanned, a share of 14.6% as of 2026-10-28. Among the Bootstrap sites with a known industry, news and media is the biggest group. jQuery is the technology most often found running next to it on the same sites.
- 9,646websites using it
- 14.6%of 66,086 scanned websites with a detected technology
- 1,072websites exposing a version
- 2026-10-28data date
We could assign an industry to 4102 of the Bootstrap sites. News and media leads with 576 sites, or 14.0%. Personal sites follow with 495 sites, or 12.1%. Education has 291 sites at 7.1%, software and SaaS has 279 at 6.8%, and e-commerce and retail has 260 at 6.3%. Sites with no known industry are not counted in these figures.
The companion technologies show what a typical Bootstrap site looks like. jQuery appears on 6461 of the Bootstrap sites, or 67.0%. Cloudflare is on 4902 sites (50.8%) and Google Fonts on 4762 (49.4%). Cloudflare Web Analytics and jsDelivr each appear on 3811 sites, or 39.5%. Font Awesome is on 3579 sites (37.1%), PHP on 3217 (33.4%), and Google Tag Manager on 2875 (29.8%).
Version data is thinner. We could read a Bootstrap version on only 1072 sites. Within that group, 7.1.3 is the most common at 213 sites. Next come 5.3.3 with 34 sites, 3.3.7 with 32, and both 1.0 and 4.0.0 with 27 each. Version 5.0.2 is on 25 sites. Older and newer releases sit side by side in the same scan.
Industries using Bootstrap
| Industry | Websites | Share of 4,102 classified |
|---|---|---|
| News and media | 576 | 14% |
| Personal sites | 495 | 12.1% |
| Education | 291 | 7.1% |
| Software and SaaS | 279 | 6.8% |
| E-commerce and retail | 260 | 6.3% |
Technologies used together with Bootstrap
| Technology | Websites | Share of Bootstrap sites |
|---|---|---|
| jQuery | 6,461 | 67% |
| Cloudflare | 4,902 | 50.8% |
| Google Fonts | 4,762 | 49.4% |
| Cloudflare Web Analytics | 3,811 | 39.5% |
| jsDelivr | 3,811 | 39.5% |
| Font Awesome | 3,579 | 37.1% |
| PHP | 3,217 | 33.4% |
| Google Tag Manager | 2,875 | 29.8% |
Bootstrap versions
| Version | Websites |
|---|---|
| 7.1.3 | 213 |
| 5.3.3 | 34 |
| 3.3.7 | 32 |
| 1.0 | 27 |
| 4.0.0 | 27 |
| 5.0.2 | 25 |
Example company websites
thesiliconreview.com, wexphotovideo.com, plugable.com, ukit.com, publiccode.eu
FAQ
- How many websites use Bootstrap?
- We detected Bootstrap on 9646 of the 66086 websites scanned, which is 14.6%. The data is dated 2026-10-28 and covers only the sites in our scan, not the whole web.
- Which industries use Bootstrap most?
- Among Bootstrap sites with a known industry (4102 sites), news and media is highest with 576 sites, or 14.0%. Personal sites come next with 495 sites at 12.1%, then education with 291 sites at 7.1%.
- What technologies are commonly used with Bootstrap?
- jQuery is the most frequent companion, found on 6461 Bootstrap sites (67.0%). Cloudflare appears on 4902 sites (50.8%) and Google Fonts on 4762 (49.4%). Font Awesome, PHP and Google Tag Manager also appear often.
- Which Bootstrap version is most common?
- Of the 1072 sites where we could read a version, 7.1.3 is the most common, on 213 sites. Version 5.3.3 is on 34 sites and 3.3.7 on 32. Sites without a detectable version are left out.
Check your own list
Run the same detection on the websites you care about, or browse popular sites in the Tech Stack Index.