What powers sts.org?
Last seen Jun 2026 · 65 technologies across 27 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| dr oz | #7 | 5,100 |
| mehmet oz md | #7 | 1,000 |
| ascending aorta | #4 | 800 |
| dr mehmet oz | #8 | 490 |
| don and doff | #2 | 390 |
| society of thoracic surgeons | #1 | 300 |
| looking to the future | #1 | 300 |
| cardiothoracic surgeon salary | #5 | 230 |
| cardiothoracic surgeon salary | #5 | 230 |
| sts risk score | #1 | 150 |
| surgeon | #42 | 120 |
| thorax | #94 | 100 |
| cardiothoracic surgeon pay | #9 | 99 |
| cardiothoracic surgeon pay | #9 | 99 |
| aqo | #1 | 97 |
| sts conference | #1 | 97 |
| sts boards | #1 | 97 |
| don doff | #2 | 96 |
| heart surgeon salary | #5 | 93 |
| cms administrator | #6 | 92 |
| thoracic surgeon salary | #5 | 75 |
| sts risk calculator | #2 | 71 |
| lung operation | #5 | 67 |
| sts annual meeting 2025 | #1 | 64 |
| global period after surgery | #4 | 58 |
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
- 58% desktop
- 42% phone
Pakistan
United States
India
Canada
Türkiye
Mexico
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.91 / 10 · ranked #50,067 of all domains
506 referring domains · OpenPageRank
Search traffic
15,800 est. monthly organic visits (US)
4,843 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.7 MB · 48 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| careercenter.sts.org | 25 |
| www.sts.org | 24 |
| riskcalc.sts.org | 18 |
| publicreporting.sts.org | 15 |
| acsdriskcalcm.research.sts.org | 13 |
| ascrtaortariskcalcm.research.sts.org | 13 |
| learningcenter.sts.org | 13 |
| lungcancerresm.research.sts.org | 13 |
| consult.sts.org | 11 |
| ebook.sts.org | 11 |
| ascrtaortariskcalc.research.sts.org | 10 |
| sts.org | 9 |
| portal.sts.org | 8 |
Full technology history →
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Recent changes
- detected Klaro Jun 2026
- detected Preact Jun 2026
- detected Priority Hints Mar 2026
- dropped Apache HTTP Server Feb 2026
- dropped DataDome Feb 2026
- dropped New Relic Feb 2026
- detected YouTube Feb 2026
- dropped reCAPTCHA Jan 2026
- dropped PayPal Dec 2025
- detected Svelte Dec 2025
- dropped Matomo Analytics Nov 2025
- detected PayPal Sep 2025
- detected DataTables Aug 2025
- detected Twitter Ads Aug 2025