Yoast SEO vs The SEO Framework: most complete against lightest
These two sit at opposite ends of our benchmark. The SEO Framework was the lightest plugin we tested, adding +8.0 ms and no queries; Yoast SEO produced the most complete output, with 12 schema types and a 75-URL sitemap with images, at +39.0 ms. Pick The SEO Framework unless you specifically need Yoast's fuller sitemap, larger schema graph or ecosystem.
Both were measured with nothing configured, one at a time, on a WordPress 7.1 site running PHP 8.2 and MySQL 8.0 (results for all seven plugins). Hydrogen SEO comes from us and is left out of this head-to-head.
The numbers
| Measured | Yoast SEO 28.4 | The SEO Framework 5.1.4 |
|---|---|---|
| Front-end PHP time added | +39 ms | +8 ms |
| Peak memory added | +10.5 MB | +2 MB |
| Database queries added | +3 | +0 |
| Hooks registered | +187 | +8 |
<head> bytes added | +5,656 | +3,821 |
| Meta description by default | No | Yes |
| JSON-LD types printed | 12 | 9 |
| Open Graph / X tags | 10 / 5 | 10 / 5 |
| Sitemap URLs listed | 75 | 51 |
| Sitemap image entries | 40 | 0 |
lastmod coverage | 74 / 75 | 51 / 51 |
| Custom database tables | 6 | 0 |
| Autoloaded options added | +13.6 KB | +4.2 KB |
| Plugin package size | 21 MB | 2.9 MB |
| Block editor assets | 48 files, 4,160 KB | 25 files, 77.6 KB |
| After deactivation | +2.6 KB left autoloading, 6 tables remain | Releases everything (exact baseline) |
Measured on one WordPress 7.1 install (PHP 8.2, MySQL 8.0, Twenty Twenty-Five, 40 posts), each plugin alone with default settings, against a no-plugin baseline. Bold marks the better number in each row. Full method: how we tested.
What the numbers mean
The cost difference is roughly five to one. The SEO Framework added +2.0 MB of memory against Yoast's +10.5 MB, registered 8 hooks against 187, ships 2.9 MB against 21.0 MB, and creates no tables where Yoast creates six. Yoast's 3 queries are impressive for its size, thanks to those tables, but The SEO Framework added none. In the editor The SEO Framework loaded 77.6 KB, the lightest we measured; Yoast loaded 4,160 KB, the heaviest. The SEO Framework restored the exact baseline on deactivation; Yoast left 2.6 KB and its tables.
What Yoast buys with that weight is visible in output. Its schema graph had 12 JSON-LD types in 3,976 bytes; The SEO Framework had 9 in 1,881 bytes. Yoast's sitemap listed 75 URLs, including taxonomy archives, with all 40 featured images. The SEO Framework's is a deliberately minimal flat file with 51 URLs, posts and pages only, and no image entries. Both stamp lastmod almost everywhere.
Social tags are identical (10 Open Graph, 5 X). The one output row The SEO Framework wins is the meta description: it generates one by default, while Yoast prints none when nothing is typed and no template is set.
Beyond numbers, the philosophies differ. The SEO Framework prefers automation to configuration and has no ads or nags in its interface. Yoast has the traffic-light content analysis, a large ecosystem and more than a decade of production history. If your team relies on Yoast's content guidance, that is a real reason to stay that no benchmark captures.
Choose Yoast SEO if
- You want category and tag archives plus all 40 featured images listed in the sitemap.
- You want the richest schema graph we measured.
- Your team uses Yoast's content analysis and documentation.
- Server and editor weight are not your constraint.
Choose The SEO Framework if
- You want the cheapest plugin on the server in our test: +8.0 ms, +2.0 MB and no queries.
- You want an editor payload of just 77.6 KB, against Yoast's 4,160 KB, and a quiet admin.
- You want no custom tables and a plugin that leaves nothing behind.
- You are fine with a minimal posts-and-pages sitemap.
Switching between them
The SEO Framework does not have a title template syntax like Yoast's, so your separator and branding carry over as settings rather than as templates, and per-post titles and descriptions are what matter most. Check The SEO Framework's current documentation for its migration options before switching, and verify titles and descriptions on key pages afterwards. Moving to Yoast from The SEO Framework is less common; plan to check output by hand. If you want a middle option, Hydrogen SEO imports Yoast (Premium too) and The SEO Framework; the migration steps are documented.
Common questions
Is The SEO Framework faster than Yoast?
Yes, by a wide margin in our benchmark: +8.0 ms and 0 queries against +39.0 ms and 3 queries, with a fifth of the memory growth.
What does Yoast output that The SEO Framework does not?
A larger schema graph (12 types against 9) and a fuller sitemap: 75 URLs including archives, with 40 image entries, against a flat 51-URL sitemap with no images.
Does The SEO Framework print meta descriptions?
Yes, it generates one by default. Yoast prints none at defaults when no description is typed and no template is configured.