How to Run a Speed Test on All My Sites Simultaneously?

HOWTO

Test performance at scale — Run instant speed tests across all your websites with Summrly’s unified dashboard

Welcome

Get started with Summrly

Create Your First Topic

Set up your content focus

Add Keywords

Optimize for search engines

Brand Details

Tell us about your business

Complete Setup

Start creating content

Get Started with Summrly

Let's get you set up with your first content topic. This will only take a few minutes.

What to Expect

We'll guide you through 5 simple steps to create your first content topic:

Choose a topic - The main subject you want to create content about
Add keywords - Terms your audience searches for
Set brand details - Tell us about your business
Select template - Choose your content layout
Start creating - Generate your first content

Brand Details & Template

Tell us about your business and choose a content template

Why this matters

This information helps us tailor the content to your brand's voice and style. We'll use it to:

Match your brand's tone and personality
Incorporate your unique value propositions
Reference your products/services naturally
Maintain consistency across all content

Brand Name*

Website URL We'll use this to understand your existing content

Contact Email*

AI API Key Leave blank to use our default key

Preferred Content Tone*

Tone Preview:

Our professional tone creates content that is polished, well-researched, and authoritative while maintaining clarity and precision in communication.

Select Template

Choose a layout for your content

Published on: | Author: Summrly Team

One Click, All Sites Tested — Instant Speed Reports for Your Entire Network

Checking load times for 10 websites one by one is tedious. With Summrly, you can run a speed test across all your sites simultaneously — getting real-time data on load time, Core Web Vitals, and optimization tips in one consolidated report. No manual testing, no wasted time.

Why a Content-First Website Solves This

Summrly’s integrated performance engine lets you audit your entire network at once. Since all sites are hosted on the same optimized infrastructure, speed tests are accurate, consistent, and actionable. Identify slow performers, fix issues, and improve user experience across your portfolio — all from a single screen.

Step-by-Step Guide

Create Your First Topic
Set Up Your Content Focus
Add Keywords
Brand Details
Complete Setup — Run Speed Tests Across All Sites with One Click

Enter your topic below and start building websites where performance is always visible — and always improving.

Real Results in 6–12 Weeks

A content entrepreneur ran 12 niche sites and used to test each one manually. With Summrly, he ran a network-wide speed test in 2 minutes. He found 3 sites with image issues, fixed them, and improved average load time from 2.8s to 1.4s — boosting SEO and engagement.

Q? Can I test all my sites at once?
Yes. One click runs speed tests across your entire network.
Q? What metrics are included?
Load time, Largest Contentful Paint, First Input Delay, Cumulative Layout Shift, and optimization tips.
Q? Is the test done from real locations?
Yes. Tests are run from global servers to simulate real user conditions.
Q? Can I schedule regular speed tests?
Yes. Set weekly or monthly automated tests to track performance over time.
Q? Do I get fix recommendations?
Absolutely. Each report includes clear, actionable steps to improve speed.

You shouldn’t have to test your sites one by one. With Summrly, you get a complete performance overview — so you can optimize faster and keep every site running at peak speed.

Enter your topic below and run your first network-wide speed test in seconds.