What powers cdlib.org?
Last seen Jun 2026 · 68 technologies across 28 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| codile | #6 | 6,800 |
| perfection is the enemy of | #6 | 270 |
| scifinder | #9 | 220 |
| california digital library | #1 | 120 |
| kathryn felicia day | #86 | 100 |
| joan van ark | #81 | 85 |
| joan van ark | #81 | 85 |
| dryad | #23 | 85 |
| better is the enemy of good | #8 | 80 |
| university of california | #54 | 78 |
| berkeley university library | #29 | 57 |
| berkeley library | #54 | 57 |
| rumors of my death are greatly exaggerated | #10 | 50 |
| calisphere | #5 | 47 |
| lisa schiff | #7 | 46 |
| uc berkeley library search | #4 | 39 |
| catherine mitchell | #2 | 34 |
| catherine mitchell | #2 | 34 |
| california digital | #1 | 33 |
| the perfect is the enemy of the good | #6 | 27 |
| what gets measured gets done | #3 | 25 |
| pubmed uc davis | #2 | 23 |
| hathitrust | #84 | 21 |
| e-book definition | #5 | 21 |
| the best is the enemy of the good | #20 | 19 |
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.
Audience
- 61% desktop
- 37% phone
- 3% tablet
United States
India
Germany
United Kingdom
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.93 / 10 · ranked #8,707 of all domains
3,129 referring domains · OpenPageRank
Search traffic
9,700 est. monthly organic visits (US)
2,293 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 1.0 MB · 32 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cdlib.org | 23 |
| help.oac.cdlib.org | 22 |
| texts.cdlib.org | 22 |
| content.cdlib.org | 18 |
| uc3.cdlib.org | 18 |
| www.cdlib.org | 15 |
| ezid.cdlib.org | 13 |
| oac.cdlib.org | 11 |
| dmphub.cdlib.org | 10 |
| www.oac.cdlib.org | 10 |
| public.ucbeda.aspace.cdlib.org | 8 |
| public.uclaclark.aspace.cdlib.org | 8 |
| public.uclacsrc.aspace.cdlib.org | 8 |
| public.ucrlib.aspace.cdlib.org | 8 |
| oac-upstream.cdlib.org | 7 |
| oac4.cdlib.org | 7 |
| imgzoom.cdlib.org | 4 |
| publishing.cdlib.org | 3 |
Full technology history →
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