WordPress plugin comparison
Link Diagnostics vs SiteSEO
At a glance
- SiteSEO has more active installs: 400K+, against 50+ for Link Diagnostics.
- On a typical day, SiteSEO is downloaded about 803 times, Link Diagnostics about 5.
- Both are rated 4.0 out of 5.
- SiteSEO was updated more recently: Sep 24, 2026, against May 25, 2026 for Link Diagnostics.
- SiteSEO resolves more of its support threads: 100% in the last two months, against 0% for Link Diagnostics.
- SiteSEO is tested with a newer WordPress: 7.1.4, against 7.0.8 for Link Diagnostics.
- SiteSEO has been around longer: since 2023, against 2026 for Link Diagnostics.
Line by line
SiteSEO leads on 7 of 7 comparable lines.
| Metric |  Link Diagnostics |  SiteSEO |
|---|---|---|
| Popular rank | #20,540 | #135 |
| Active installs | 50+ | 400K+ |
| Downloads, last 30 days | 74 | 28K |
| Rating | 4.0(2) | 4.0(8) |
| Support threads resolved | 0% | 100% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.29 | ×1.50 |
| Last release | 5 months ago | 1 month ago |
| Requires PHP | 7.4 | 7.2 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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