What powers openpreservation.org?
Last seen May 2026 · 43 technologies across 17 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| embedded file in pdf | #3 | 11 |
| pdf embedded files | #3 | 7 |
| pdf embedded files | #3 | 7 |
| what does embedded in mean | #50 | 6 |
| what does a scanned document look like | #4 | 5 |
| embedded pdf files | #4 | 5 |
| jp2 file | #17 | 4 |
| embedded documents in pdf | #6 | 4 |
| tiff compression types | #4 | 3 |
| tiff format | #22 | 2 |
| what is a pdf scan | #6 | 2 |
| what is a scanned copy | #62 | 2 |
| jp2 format | #61 | 2 |
| jp2 file type | #22 | 2 |
| membership brochure | #7 | 2 |
| tabbed pdf | #9 | 1 |
| test tiff file | #6 | 1 |
| tiff file meaning | #59 | 1 |
| tiff compression lzw | #12 | 1 |
| what is jp2 file | #29 | 1 |
| what is tiff file | #96 | 1 |
| android apps archive | #83 | 1 |
| android app archiving | #55 | 1 |
| international formats | #10 | 1 |
| is a scanned document a pdf | #7 | 1 |
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
- 100% desktop
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.61 / 10 · ranked #145,324 of all domains
177 referring domains · OpenPageRank
Search traffic
80 est. monthly organic visits (US)
154 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| openpreservation.org | 29 |
| community.openpreservation.org | 13 |
| viper.openpreservation.org | 13 |
| jhove.openpreservation.org | 11 |
Full technology history →
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Recent changes
- dropped Gravatar Aug 2025