Mongoose
Mongoose is a WordPress theme by wowsthemes (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 99 for mobile speed and 97 for desktop speed, 45/45 for SEO and 94/90 for accessibility (mobile/desktop, 0–100).
Mobile99
Desktop97
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 99 | 97 |
| SEO | 45 | 45 |
| Accessibility | 94 | 90 |
| 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 — Mongoose home page
Mobile
Speed 99 · 1 points to gain
- −0.5 Largest Contentful Paint medium effort
- −0.5 Cumulative Layout Shift medium effort
- −0.5 Speed Index medium effort
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Links are not crawlable medium effort
Accessibility 94 · 6 points to gain
- −4.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −1.9 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 97 · 3 points to gain
- −2.5 Largest Contentful Paint medium effort
- −0.5 First Contentful Paint medium effort
- −0.5 Speed Index medium effort
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Links are not crawlable medium effort
Accessibility 90 · 10 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.3 Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). low effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Mongoose default demo ↗ | 99 | 45 | 94 | 97 | 45 | 90 | 2026-09-13 |
| home ↗ | 99 | 45 | 94 | 97 | 45 | 90 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Mongoose's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/mongoose"><img src="https://themestested.com/badge/wordpress/mongoose.svg" alt="Mongoose speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.