GTmetrix

Monitors website speed and core web vitals in real time, triggers automated retests after deployments, and pushes performance regressions directly into your engineering backlog.

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Why use Ceven?

  1. AI native GTmetrix integration

    • Describe the outcome and Ceven picks the right GTmetrix calls, fills the parameters, and checks the result.
    • Structured, agent friendly tool schemas so each call runs reliably instead of by guesswork.
    • Rich coverage for reading, writing, and querying your GTmetrix data, across all 20 of its actions.
  2. Managed auth

    • Built in OAuth with automatic token refresh and rotation.
    • One place to manage, scope, and revoke GTmetrix access.
    • Per user and per environment credentials instead of shared keys.
  3. Agent optimized design

    • Actions are tuned from real success and error rates so reliability climbs over time.
    • Full execution logs so you always know what ran in GTmetrix, when, and on whose behalf.
    • The agent pauses and asks when GTmetrix is unclear instead of plowing ahead.
  4. Enterprise grade security

    • Fine grained access so you control which agents and people can reach GTmetrix.
    • Least privilege by default, read scopes first and only the writes a workflow needs.
    • A full audit trail of every GTmetrix action to support review and sign off.

Supported tools

Every action Ceven's agents can run on GTmetrix, and when to use it.

Start test
Use this when you need to analyze a URL with specific location, browser, and throttling options.
Retest report
Rerun a test using the exact same analysis parameters as a previous report to verify a fix.
Get report
Pull comprehensive performance metrics, timing data, and resource links for a specific report ID.
Get page reports
Pull the historical list of reports for a monitored page, including pagination and filtering.
Get pages
Retrieve the list of all monitored pages in the account with their latest report data.
Get page details
Pull comprehensive configuration and monitoring frequency for a specific monitored page.
Get tests
Pull a list of all initiated tests to check their current state and timestamps.
Get test details
Check the status, configuration, or results of a specific test ID.
Get locations
Pull the list of available test locations and their supported browsers.
Get location details
Pull detailed info for one location including region and IP address access.
Get browsers
Retrieve the list of available browsers and their testing capabilities.
Get simulated devices
Pull the list of available device profiles for mobile and desktop testing.
Get simulated device
Pull specific user agent and screen dimension data for one simulated device.
Get API account status
Check remaining API credits and the refill schedule for the account.
Delete report
Use this when you need to permanently remove a performance report from the account.
Delete page
Use this when you need to stop monitoring a page and remove its resource.

16 actions · scroll to see them all

Frequently asked questions

Ceven monitors your API credit balance using the account status tool. You can set up a workflow that checks your remaining credits every morning and sends a Slack alert when you drop below a certain threshold. This prevents your automated monitoring from silently failing when credits run out. The agent can also be programmed to prioritize critical pages over less important ones if credits are low, ensuring that your primary conversion funnels are always tested while secondary blog posts are skipped until the next refill cycle happens automatically.
Yes. Ceven uses the Get Locations tool to identify all available GTmetrix testing nodes. You can build a workflow that iterates through a list of target regions, such as London, Hong Kong, and Vancouver, and triggers a separate test for each. The agent then aggregates these results into a single summary report, highlighting which specific regions are experiencing latency. This is especially useful for global brands that need to ensure their content delivery network is performing correctly across different continents in real time.
When a test is initiated, Ceven polls the test status using the Get Test Details tool. If a test returns a failure state or times out due to server issues, the agent can be configured to retry the test once more after a short delay. If it fails a second time, Ceven can escalate the issue by creating a high priority incident in your monitoring tool. This ensures that you are alerted to total site outages and not just temporary network blips that might occur during a single test run.
Absolutely. The most common workflow is to trigger a GTmetrix test before a code change and then use the Retest Report tool after the fix is deployed. Ceven compares the metrics from the original report and the new report, calculating the exact percentage improvement in LCP or Total Blocking Time. If the improvement meets your target goal, the agent can automatically move the related ticket to done in your project management tool and notify the stakeholders that the performance budget has been restored.
Yes. Ceven can access the list of simulated devices provided by GTmetrix to configure tests for specific mobile hardware and browsers. You can set up a workflow that runs a desktop test and a mobile test side by side for every new page created. The agent then compares the two and alerts you if the mobile experience is significantly slower than the desktop experience, which is critical for maintaining a high search engine ranking and a good user experience for mobile visitors.
One key limitation is that API access and specific testing locations are gated by your GTmetrix subscription tier. For example, free accounts have very limited API access and fewer location choices. If Ceven attempts to call a location or a feature not included in your plan, the API will return a permission error. You must ensure your GTmetrix plan supports the volume of tests and the specific locations you are requesting through Ceven workflows to avoid these errors and ensure consistent monitoring.
Ceven can pull the full report data, including the list of resources that are slowing down the page load. By using the Get Report tool, the agent extracts the waterfall data and identifies the largest files or the slowest responding server requests. It can then summarize these findings into a concrete list of action items, such as listing the top five images that need compression or identifying a third party script that is blocking the main thread, making the data actionable for developers.
The frequency of tests is determined by your GTmetrix account limits rather than Ceven. To avoid hitting rate limits, we recommend using the Get API Account Status tool within your workflow to check your remaining quota before starting a large batch of tests. For most users, scheduling tests every hour or upon deployment is well within the limits of paid plans. If you have a massive site, the agent can be configured to rotate the pages it tests to distribute the load across your available credits.

Alternatives to GTmetrix

Other tools that solve a similar problem. Ceven supports these too, so you can switch or run more than one at once.

PageSpeed Insights logoPageSpeed InsightsPingdom logoPingdomWebPageTest logoWebPageTest

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