| Domain | Rank | Visitors | Earning per month | Valuation |
| qrz.com | 5662 | 40,926 | 12,180$ | 365400$ |
| rtl-sdr.com | 84243 | 5,854 | 1,089$ | 32670$ |
| arrl.org | 17702 | 14,616 | 4,078$ | 122340$ |
| qsl.net | 49698 | 11,119 | 1,551$ | 46530$ |
| eham.net | 93433 | 5,791 | 916$ | 27480$ |
| radioreference.com | 37018 | 18,231 | 4,578$ | 137340$ |
| dxengineering.com | 105202 | 4,563 | 1,273$ | 38190$ |
| sdrplay.com | 192202 | 970 | 253$ | 7590$ |
| Moz Backlinks Count | 216808 |
| Moz Page Rank | 4 |
| Domain Authority (DA) | 51.0 |
| Page Authority (PA) | 49.0 |
| Country | Rank | Pct |
|---|
| Country Name | United States |
| Country Rank | 5010
1731
|
| Daily unique visits | 24,179 |
| Daily Page Views | 96,716 |
| Income Per Day | 8,995 USD |
| Groups.io valuation | 269850 |
| Type | Status |
| HTML 5 | 
|
| Responsive Website | 
|
| No | Text |
| 1 | Email Groups. Supercharged. |
| No | Text |
| 1 | Why You'll Love Groups.io |
| 2 | Drop Google and Facebook Groups and Use This Instead |
| 3 | Upgrade From Mailman or Lyris |
| No | Text |
| 1 | Why Email Groups? |
| 2 | Powerful features that make groups more useful. |
| 3 | No Ads, No Tracking |
| 4 | Only The Messages You Want |
| 5 | Powerful Features, Better Security |
| 6 | We're passionate about groups, and we're here to make them even better. |
| Social | Count |
| Facebook Likes | 4165 |
| Reddit score | 0 |
| Pinterest Share Count | 0 |
| Vk Share Count | 0 |
| OK Share Count | 0 |