Threadblog
Threadblog is a Framer theme by John Nicholson (Free). Tested on 2026-09-28 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 42 for mobile speed and 61 for desktop speed, 69/69 for SEO and 87/91 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 6.4 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile42

Desktop61

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 42 | 61 |
| SEO | 69 | 69 |
| Accessibility | 87 | 91 |
| Best practices | 92 | 92 |
Single preset · measured 2 times since 2026-09-28 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Threadblog home page
Mobile
Speed 42 · 58 points to gain
- −23.5 Largest Contentful Paint medium effort
- −23.1 Total Blocking Time medium effort
- −6.2 First Contentful Paint medium effort
- −5.1 Speed Index medium effort
- 150 ms Reduce unused JavaScript high effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 87 · 13 points to gain
- −3.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.3 `<html>` element does not have a `[lang]` attribute low effort
- −3.3 Links do not have a discernible name medium effort
- −1.4 Heading elements are not in a sequentially-descending order medium effort
- −1.4 Document does not have a main landmark. medium effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Desktop
Speed 61 · 39 points to gain
- −30 Total Blocking Time medium effort
- −4.7 Largest Contentful Paint medium effort
- −3.7 Speed Index medium effort
- −0.8 First Contentful Paint medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 91 · 9 points to gain
- −3.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.3 `<html>` element does not have a `[lang]` attribute low effort
- −1.4 Heading elements are not in a sequentially-descending order medium effort
- −1.4 Document does not have a main landmark. medium effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Threadblog default demo ↗ | 42 | 69 | 87 | 61 | 69 | 91 | 2026-09-28 |
| home ↗ | 42 | 69 | 87 | 61 | 69 | 91 | 2026-09-28 |