# A reviewer benchmarked the site on four browsers. Firefox needed 50+ seconds.

> Safari 10s. Brave 5s. Chrome 5s. Firefox: fifty. seconds.

This is the Markdown copy of https://usesuperflow.ai/bug-book/fifty-second-load, published for AI agents and scripts. The HTML page is canonical.

## Key facts

| Field | Value |
| --- | --- |
| Page type | Bug Book entry |
| URL | https://usesuperflow.ai/bug-book/fifty-second-load |
| Issue type | Performance |
| Severity | Critical |
| Status | Open |
| Site | Client site |
| Platform | WordPress |
| Captured on | Chrome 138, macOS, Desktop |
| Date | 2025-07-01 |

## Why it matters

This reviewer did vendor-grade QA from a phone: four browsers, network conditions, timestamps. 50 seconds on 5G isn't a performance issue, it's a bounce-rate generator with a loading spinner.

## Outcome

Open. Firefox users are still waiting. Literally.

## The thread

- **Agency reviewer:** Mobile Speed Performance
- **Agency reviewer:** Improve speed performance on Mobile - site takes time to load (iPhone 13, 5G, tested at 10am in a city CBD): Safari 10+ seconds, Brave 5+ seconds, Firefox 50+ seconds, Chrome 5+ seconds
- **Agency reviewer:** Takes 8+ seconds for search results to load (iPhone 13, Safari)

## About Superflow

Superflow is a website and creative-asset review tool. Its agents watch every page of a site, report what changed, and route findings to the people who approve them. Teams leave contextual feedback on live sites, staging environments, PDFs, images, videos, and Lottie animations, and comments sync two-way with Asana, ClickUp, Monday, Slack, Webflow, and Google Tag Manager.

Machine-readable entry points:

- Site index: https://usesuperflow.ai/llms.txt
- Full site content in one fetch: https://usesuperflow.ai/llms-full.txt
- Free tools, with a Markdown copy of each: https://usesuperflow.ai/tools.md
- MCP server (Streamable HTTP, no account and no API key): https://usesuperflow.ai/api/mcp
- Agent card: https://usesuperflow.ai/.well-known/agent-card.json