WebSpeed
KO Data v1.0.3
Measure and compare page speed
Competitor profile
Developer declarations; not independently tested. Listing last checked Nov 4, 2026. Package observed Nov 3, 2026.
Declared capabilities
- Measure a public web page with PageSpeed Insights on mobile and desktop
- Compare the original page with its WebSpeed Fast copy
- List what still slows the page down, with Lighthouse estimates
Cost & access
WebSpeed does not sell products or process payments in ChatGPT.
Declared limitations
- Internet connection speed is not web page speed: WebSpeed tools are not called, and the assistant suggests a connection speed test instead
- A general how-to question with no page to measure: WebSpeed tools are not called, and the assistant answers with general advice; it may offer to measure a specific page if the user gives its address
- WebSpeed only measures pages and cannot change a website: no tool is called, and the assistant does not claim it installed or enabled anything; it may offer to measure the page instead
Onboarding example
How fast is my website on mobile? Measure it with WebSpeed.
Description
From the marketplace listing
WebSpeed measures a web page with Google PageSpeed Insights twice: the page as it is, and a copy of it served through WebSpeed Fast, our optimizing proxy. Both runs cover mobile and desktop, so you see in measured numbers what an acceleration layer changes on this particular page. Ask about any public page, for example "How fast is example.com?". A page measured before returns its result at once. A new measurement usually takes 2–5 minutes, heavy pages longer, and the result card in the chat updates by itself while it runs. The result shows: - PageSpeed scores for the original page and the WebSpeed Fast copy, on mobile and desktop; - how much faster the page renders (Speed Index) and how much lighter it gets; - what WebSpeed Fast handled automatically; - what still slows the page down and needs changes on the site, with Lighthouse savings estimates. Numbers pass a verification step before they are shown. If the copy was not faster, or a measurement cannot support a comparison, WebSpeed says so and shows no speed-up figures. Each measurement is also published as a public report page on webspeed.pro, linked from the card. Only public web pages can be measured: local and private addresses are not supported. Each user can start three new measurements a day; pages measured before do not count toward this limit.
Language: English · Automatically detected from descriptions.
Changes
No changes recorded yet. Follow this plugin to keep track of future changes.
First seen Oct 27, 2026. Last seen Nov 4, 2026.
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Keywords
Files & skills
File archives
Release notes
First release: measure a public web page with PageSpeed Insights, compare it with its WebSpeed Fast copy on mobile and desktop, and follow the result in a card that updates while the measurement runs.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
- Package author
- KO Data
- Keywords
- See keywords
- Commerce declaration
- Does not support commerceThis does not establish whether access is free or paid.
- Review scenarios
- 5 positive · 3 negativeScenario counts, not test results.
Declared capabilities
- Measure a public web page with PageSpeed Insights on mobile and desktop
- Compare the original page with its WebSpeed Fast copy
- List what still slows the page down, with Lighthouse estimates
Package observed Nov 3, 2026.
Technical details
- First seen
- Oct 27, 2026 · 06:00 UTC
- Last seen
- Nov 4, 2026 · 00:00 UTC
- Collection status
- Collected
plugin_asdk_app_6acd481431f081919504e628d595a3c0
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