What powers aapt.org?
Last seen Jun 2026 · 41 technologies across 20 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| compadre | #4 | 1,800 |
| usapho | #1 | 490 |
| aapt | #1 | 490 |
| physics bowl | #1 | 270 |
| physics olympiad | #2 | 160 |
| usapho past exams | #1 | 52 |
| physics olympiad question | #1 | 52 |
| us physics | #1 | 43 |
| physics olympiad questions | #1 | 39 |
| usapho qualifiers 2025 | #1 | 33 |
| f ma cutoff 2025 | #1 | 33 |
| physics olympiads questions | #2 | 28 |
| f ma 2025 cutoff | #2 | 28 |
| usapho exam | #1 | 21 |
| aapt conference | #1 | 21 |
| f ma 2025 solutions | #1 | 21 |
| usapho date | #1 | 15 |
| aapt photo contest | #1 | 15 |
| f ma 2025 results | #2 | 15 |
| f ma 2025 exam | #1 | 15 |
| ma 2021 | #12 | 14 |
| national physics olympiad | #1 | 12 |
| aapt membership | #1 | 12 |
| aapt meetings | #1 | 12 |
| 2022 usapho | #1 | 12 |
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
- 74% desktop
- 26% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.98 / 10 · ranked #46,516 of all domains
658 referring domains · OpenPageRank
Search traffic
4,100 est. monthly organic visits (US)
873 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 26.4 MB · 85 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| aapt.org | 19 |
| www.aapt.org | 19 |
| careers.aapt.org | 18 |
| portal.aapt.org | 14 |
| jobs.aapt.org | 10 |
| optycs.aapt.org | 9 |
| apps.aapt.org | 7 |
| psrc.aapt.org | 7 |
| advlabs.aapt.org | 5 |
Full technology history →
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Recent changes
- dropped BlueConic Apr 2026
- dropped Unbounce Apr 2026
- dropped YouTube Mar 2026
- detected BlueConic Jan 2026
- detected Google Publisher Tag Jan 2026
- detected Unbounce Jan 2026
- dropped Google Publisher Tag Dec 2025
- dropped BlueConic Nov 2025
- dropped Unbounce Nov 2025