What powers librosa.org?
Last seen Oct 2026 · 6 technologies across 6 categories
Analytics
Caching
CDN
Font scripts
JavaScript libraries
PaaS
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| librosa | #2 | 260 |
| librosa | #4 | 110 |
| stft | #6 | 81 |
| librosa python | #2 | 42 |
| python librosa | #1 | 33 |
| librosa mel spectrogram | #1 | 21 |
| librosa feature melspectrogram | #1 | 21 |
| librosa resample | #2 | 18 |
| librosa | #10 | 18 |
| zero crossing rate | #4 | 16 |
| librosa documentation | #1 | 15 |
| librosa display specshow | #1 | 12 |
| librosa spectrogram | #2 | 11 |
| tempogram | #1 | 9 |
| what is librosa | #1 | 9 |
| install librosa | #1 | 9 |
| librosa specshow | #1 | 9 |
| librosa python | #6 | 9 |
| librosa cqt | #1 | 9 |
| librosa | #14 | 9 |
| pip install librosa | #2 | 8 |
| librosa feature mfcc | #2 | 8 |
| tonnetz | #15 | 7 |
| pyin | #4 | 7 |
| librosa resample | #4 | 7 |
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 robots.txt, all AI crawlers allowed
Audience
- 92% desktop
- 8% phone
India
United States
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.52 / 10 · ranked #156,052 of all domains
145 referring domains · OpenPageRank
Search traffic
920 est. monthly organic visits (US)
339 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.2 MB · 38 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jun 2020 (6 years) via Squarespace Domains II LLC, renews Jun 2027
- Hosted on Fastly (185.199.108.153)
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 26,232
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped jQuery Oct 2026
- dropped Cloudflare Sep 2026
- dropped Cloudflare Bot Management Sep 2026
- detected Font Awesome Sep 2026
- detected Clipboard.js Aug 2026
- detected jQuery Aug 2026