Responsive Blogger
Responsive Blogger is a WordPress theme by pewilliams (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 80 for mobile speed and 99 for desktop speed, 30/30 for SEO and 87/96 for accessibility (mobile/desktop, 0–100).
Mobile80

Desktop99

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 80 | 99 |
| SEO | 30 | 30 |
| Accessibility | 87 | 96 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Responsive Blogger home page
Mobile
Speed 80 · 20 points to gain
- −14.8 Largest Contentful Paint medium effort
- −5.1 First Contentful Paint medium effort
- −0.6 Speed Index medium effort
- 460 ms Reduce unused CSS high effort
- 310 ms Reduce unused JavaScript high effort
- 150 ms Minify CSS low effort
- 150 ms Minify JavaScript low effort
SEO 30 · 70 points to gain
- −40.3 Page is blocked from indexing low effort
- −10 Document does not have a meta description low effort
- −10 Links do not have descriptive text low effort
- −10 Links are not crawlable medium effort
Accessibility 87 · 13 points to gain
- −7.5 Buttons do not have an accessible name medium effort
- −5.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 99 · 1 points to gain
- −1 Largest Contentful Paint medium effort
SEO 30 · 70 points to gain
- −40.3 Page is blocked from indexing low effort
- −10 Document does not have a meta description low effort
- −10 Links do not have descriptive text low effort
- −10 Links are not crawlable medium effort
Accessibility 96 · 4 points to gain
- −4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Responsive Blogger default demo ↗ | 80 | 30 | 87 | 99 | 30 | 96 | 2026-09-13 |
| home ↗ | 80 | 30 | 87 | 99 | 30 | 96 | 2026-09-13 |