What powers libpng.org?
Last seen Jun 2026 · 3 technologies across 3 categories
CDN
Cloudflare
since Oct 2024
Security
Cloudflare Bot Management
since Oct 2024
Web servers
Nginx
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| png | #6 | 2,500 |
| portable network graphics | #11 | 670 |
| png | #94 | 160 |
| portable network graphics | #43 | 160 |
| png file format | #2 | 140 |
| what is png | #7 | 140 |
| png header | #1 | 97 |
| what is mng | #5 | 89 |
| png file | #12 | 61 |
| png data | #3 | 57 |
| png information | #4 | 32 |
| png type | #2 | 28 |
| png library | #5 | 28 |
| deflate inflate | #2 | 23 |
| pngcheck | #1 | 21 |
| png specification | #3 | 20 |
| png spec | #3 | 20 |
| png file format spec | #3 | 20 |
| png meaning | #21 | 19 |
| what is a png file | #49 | 17 |
| png file extensions | #4 | 17 |
| png extensions | #4 | 17 |
| png file structure | #1 | 15 |
| png chunks | #1 | 15 |
| png interlacing | #3 | 14 |
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
- 79% desktop
- 21% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.65 / 10 · ranked #14,433 of all domains
1,088 referring domains · OpenPageRank
Search traffic
4,600 est. monthly organic visits (US)
439 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 7 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| libpng.org | 3 |
| www.libpng.org | 3 |