What powers 
ucsb.edu?
Last seen Sep 2026 · 352 technologies across 56 categories
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AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ucsb | #1 | 27,500 |
| ucsb campus | #1 | 12,300 |
| santa barbara ca | #8 | 7,300 |
| uc santa cruz | #10 | 1,200 |
| uc santa barbara address | #1 | 1,100 |
| ucsb map | #2 | 880 |
| ucsb majors | #2 | 880 |
| santa barbara cc | #5 | 850 |
| univ ca santa barbara | #1 | 670 |
| university of california santa barbara address | #2 | 580 |
| city of santa barbara | #24 | 580 |
| uc santa barbara library | #8 | 440 |
| universities in santa barbara | #1 | 400 |
| university of california santa barbara | #1 | 370 |
| commencement ucsb | #1 | 370 |
| ucsb majors | #4 | 360 |
| university of southern california campus | #46 | 350 |
| university of southern california | #37 | 350 |
| california santa barbara | #2 | 300 |
| ucsb zip code | #1 | 270 |
| university of california santa cruz | #20 | 260 |
| 805 area code | #86 | 260 |
| ucsb graduation date | #2 | 260 |
| ucsb graduation | #2 | 260 |
| uni in california | #8 | 240 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
United States
China
India
Germany
Japan
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.71 / 10 · ranked #1,073 of all domains
15,790 referring domains · OpenPageRank
Search traffic
73,800 est. monthly organic visits (US)
11,445 keywords in Google's top 30
Core Web Vitals
| LCP | 3.5 s |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.1 MB · 8 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
utoronto.ca 53 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Interdisciplinary Humanities Center (University of California, Santa Barbara on Wikidata)
- Founded: 1909
- Country: United States
- Profiles: Facebook, X
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Fastly (23.185.0.3)
- DNS: ucsb.edu
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,527, 2,374 hosts
- Verified with: Adobe, Apple Business, Atlassian, DocuSign, Emma, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| orfaleacenter.ucsb.edu | 46 |
| www.arts.ucsb.edu | 38 |
| give.ucsb.edu | 37 |
| arts.ucsb.edu | 34 |
| www.orfaleacenter.ucsb.edu | 34 |
| blockchain.professional.ucsb.edu | 31 |
| ihc.ucsb.edu | 31 |
| quickstart.professional.ucsb.edu | 31 |
| www.ihc.ucsb.edu | 31 |
| pardallcenter.as.ucsb.edu | 30 |
| barbierilow.faculty.history.ucsb.edu | 29 |
| events.ucsb.edu | 29 |
| www.carseywolf.ucsb.edu | 29 |
| www.professional.ucsb.edu | 29 |
| food.ucsb.edu | 28 |
| help.as.ucsb.edu | 28 |
| www.gradpost.ucsb.edu | 28 |
| cab.as.ucsb.edu | 27 |
| foodbank.as.ucsb.edu | 26 |
| mediacenter.as.ucsb.edu | 26 |
| www.ucsb.edu | 26 |
| aspb.as.ucsb.edu | 25 |
| bikeshop.as.ucsb.edu | 25 |
| courses-sl.professional.ucsb.edu | 25 |
Full technology history →
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Recent changes
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