What powers fpdf.org?
Last seen Aug 2026 · 2 technologies across 2 categories
Programming languages
Web Servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sety | #8 | 71 |
| fpdf library | #1 | 27 |
| fpdf python | #4 | 24 |
| php pdf generator | #1 | 22 |
| create a pdf with php | #1 | 21 |
| php pdf library | #1 | 21 |
| code128 | #36 | 17 |
| code 39 barcode | #22 | 17 |
| fpdf php | #1 | 15 |
| php fpdf | #1 | 9 |
| fpdf multicell | #4 | 9 |
| fpdf fonts | #1 | 9 |
| code 128 example | #59 | 6 |
| fpdf multicell | #6 | 5 |
| fpdf line | #4 | 5 |
| fpdf font | #2 | 5 |
| set creator | #3 | 4 |
| pdflib | #11 | 4 |
| pdf library | #38 | 4 |
| pdf library | #38 | 4 |
| fpdf install | #3 | 4 |
| code 39 | #19 | 3 |
| php version | #98 | 3 |
| php pdf merger | #4 | 3 |
| fpdf cell | #8 | 3 |
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
- 50% desktop
- 50% phone
India
Brazil
United States
Indonesia
Mexico
Colombia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.55 / 10 · ranked #72,543 of all domains
305 referring domains · OpenPageRank
Search traffic
390 est. monthly organic visits (US)
469 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 8 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OVHcloud (213.186.33.19)
- Email: OVHcloud
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 19,903, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| fpdf.org | 2 |
| www.fpdf.org | 2 |
Full technology history →
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Recent changes
- detected Apache HTTP Server Jun 2026