What powers phpclasses.org?
Last seen May 2026 · 14 technologies across 10 categories
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since Oct 2025
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| php classes | #3 | 43 |
| eml file sample | #2 | 11 |
| example ics file | #3 | 11 |
| transliteration arabic to english | #96 | 7 |
| php class | #11 | 4 |
| cdp port | #58 | 2 |
| php json encode | #34 | 2 |
| miladi to shamsi | #14 | 2 |
| charts svg | #86 | 1 |
| ckeditor php | #21 | 1 |
| compare strings in php | #18 | 1 |
| user agent list | #34 | 1 |
| random pin generator | #63 | 1 |
| sample php files | #8 | 1 |
| shopping cart with php | #36 | 1 |
| social security generator | #79 | 1 |
| online php compiler | #44 | 1 |
| php using | #78 | 1 |
| php tester | #79 | 1 |
| php shopping cart | #31 | 1 |
| php hashing functions | #60 | 1 |
| php generate guid | #17 | 1 |
| php file example | #12 | 1 |
| php compiler | #50 | 1 |
| php class | #79 | 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
- 80% desktop
- 21% phone
India
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.81 / 10 · ranked #55,813 of all domains
457 referring domains · OpenPageRank
Search traffic
100 est. monthly organic visits (US)
453 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| cobis-users.phpclasses.org | 11 |
| www.phpclasses.org | 10 |
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Oct 2025
- dropped Ubuntu Oct 2025
- detected Ubuntu Aug 2025