Total words: 1755 | 2-word phrases: 468 | 3-word phrases: 489 | 4-word phrases: 494
| Title | Try to keep the title under 60 characters (25 characters) The Physics Hypertextbook |
| Description | Try to keep the meta description between 50 - 160 characters (158 characters) The Physics Hypertextbook is a reaction to three big problems with textbooks: lack of writer's voice, layouts that reduce readability, and outdated economics. |
| Keywords | Meta keywords are not recommended anymore (0 characters) |
| H1 | H1 tag on the page (7 characters) Welcome |
| # | Keyword | H1 | Title | Des | Volume | Position | Suggest | Frequency | Density |
|---|---|---|---|---|---|---|---|---|---|
| 1 | and | 14 | 4.61% | ||||||
| 2 | of | 14 | 4.61% | ||||||
| 3 | energy | 11 | 3.62% | ||||||
| 4 | the | 9 | 2.96% | ||||||
| 5 | in | 9 | 2.96% | ||||||
| 6 | circuits | 8 | 2.63% | ||||||
| 7 | physics | 8 | 2.63% | ||||||
| 8 | waves | 7 | 2.30% | ||||||
| 9 | electric | 7 | 2.30% | ||||||
| 10 | motion | 6 | 1.97% |
| # | URL | Whois | Check |
|---|---|---|---|
| 1 | https://hypertextbook.com/chaos/ | Whois | hypertextbook.com |
| 2 | https://hypertextbook.com/eworld/ | Whois | hypertextbook.com |
| 3 | https://hypertextbook.com/facts/ | Whois | hypertextbook.com |
| 4 | https://hypertextbook.com/bent/ | Whois | hypertextbook.com |
| 5 | https://glennelert.us | Whois | glennelert.us |
| 6 | https://www.behance.net/elert | Whois | behance.net |
| 7 | https://www.instagram.com/elert | Whois | instagram.com |
| 8 | https://www.twitter.com/glennelert | Whois | twitter.com |
| 9 | https://www.youtube.com/GlennElert | Whois | youtube.com |
| 10 | https://hypertextbook.com | Whois | hypertextbook.com |
| 11 | http://midwoodscience.org | Whois | midwoodscience.org |
| 12 | https://hypertextbook.com | Whois | hypertextbook.com |
| 13 | https://glennelert.us | Whois | glennelert.us |