What powers 6sigma.us?
Last seen Jun 2026 · 26 technologies across 15 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| six sigma | #2 | 8,000 |
| 6sigma | #1 | 2,000 |
| left skewed histogram | #1 | 1,600 |
| left skewed distribution | #4 | 1,200 |
| turnaround time | #2 | 1,100 |
| pert | #5 | 1,000 |
| just in time manufacturing | #5 | 1,000 |
| agile system development | #5 | 1,000 |
| rasci matrix | #6 | 920 |
| box whisker plot | #9 | 910 |
| bimodal histogram | #1 | 880 |
| unimodal | #2 | 880 |
| sample mean symbol | #2 | 880 |
| pfmea | #2 | 880 |
| compliance management system | #11 | 860 |
| lean six sigma | #7 | 850 |
| bimodal distribution | #4 | 800 |
| df in statistics | #5 | 690 |
| u chart | #3 | 590 |
| unimodal vs bimodal | #2 | 580 |
| root cause analysis tools | #1 | 580 |
| program evaluation review technique | #6 | 560 |
| variance vs standard deviation | #4 | 530 |
| left skewed | #3 | 530 |
| compliance and risk management | #3 | 530 |
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
- 64% desktop
- 35% phone
- 2% tablet
Peru
United States
India
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.63 / 10 · ranked #67,199 of all domains
573 referring domains · OpenPageRank
Search traffic
103,300 est. monthly organic visits (US)
17,568 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.2 MB · 175 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Analytics Dec 2025
- dropped Google Hosted Libraries Dec 2025
- dropped Hotjar Dec 2025
- dropped Tawk.to Dec 2025
- dropped Enhanced Responsive Images Nov 2025
- dropped Image Placeholders Nov 2025
- dropped Performance Lab Nov 2025
- dropped Embed Optimizer Oct 2025
- dropped Image Prioritizer Oct 2025
- dropped Optimization Detective Oct 2025
- dropped Priority Hints Oct 2025
- dropped Speculative Loading Oct 2025
- dropped Ubuntu Oct 2025
- detected WP Rocket Sep 2025