What powers ronjeffries.com?
Last seen Apr 2026 · 10 technologies across 9 categories
Analytics
CDN
jQuery CDN
since Feb 2022
Font scripts
Google Font API
since Jan 2019
Hosting panels
Plesk
since Jan 2019
JavaScript libraries
Miscellaneous
Security
HSTS
since Sep 2022
Web servers
Nginx
since Mar 2019
Widgets
Ko-fi
since Jul 2021
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| extreme programming | #6 | 64 |
| ron jeffries | #2 | 34 |
| no estimates | #1 | 27 |
| programming time | #3 | 17 |
| extreme programing | #12 | 14 |
| agile software development with scrum | #45 | 11 |
| python main loop | #2 | 9 |
| leadership and self deception | #39 | 8 |
| dark scrum | #1 | 7 |
| time programming | #4 | 6 |
| no estimate | #4 | 6 |
| petition the king meaning | #2 | 6 |
| what is a bell crank | #7 | 4 |
| ron jeffries | #8 | 4 |
| product champion | #6 | 4 |
| xp extreme programming | #10 | 3 |
| scrum agile development | #26 | 3 |
| sense of urgency meaning | #87 | 3 |
| shop class as soulcraft | #49 | 3 |
| space invaders sound effects | #4 | 3 |
| story points | #18 | 3 |
| erors | #10 | 3 |
| user story points | #25 | 2 |
| simple not simple | #7 | 2 |
| space invaders sound effect | #4 | 2 |
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
- 66% desktop
- 34% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.65 / 10 · ranked #65,599 of all domains
404 referring domains · OpenPageRank
Search traffic
280 est. monthly organic visits (US)
303 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.2 MB · 13 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ronjeffries.com | 10 |
| www.ronjeffries.com | 9 |