> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vortexiq.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# PageSpeed + CrUX on Vortex IQ
> Monitor traffic, conversion and tracking integrity from PageSpeed + CrUX, and catch instrumentation breaks before decisions are made on bad data.
Monitor traffic, conversion and tracking integrity from PageSpeed + CrUX, and catch instrumentation breaks before decisions are made on bad data.
[Connect or manage this source](https://app.vortexiq.ai/workbench/settings/sources) · [How connecting works](/integrations/connector-catalogue) · [Create a workflow](https://app.vortexiq.ai/workbench/flows/create?connector=website-performance)
performance signals
automated checks
prepared fixes
proven workflows
API operations
### What you can achieve
Capabilities are grouped around merchant outcomes, not API terminology.
Monitor orders, fulfilment, delivery and settlement.
Find storefront, speed, accessibility and journey problems.
Identify missing, inconsistent or outdated product data.
Improve discovery, conversion, campaigns and repeat purchase.
### From connection to verified outcome
The controlled sequence every capability follows. Nothing changes a connected system without the approval step.
Authorise the source. Scopes are shown before access is granted.
Watch the signals against your own baselines, not universal defaults.
Run checks and gather evidence specific to your store.
Explain what happened, why it matters and the proposed action.
You review scope, risk and reversibility before anything changes.
Apply through governed connector operations.
Confirm the intended result and keep the receipt.
No changes are made without the configured approval policy. Read-only operations do not modify the connected system; schedules, access scopes, API usage and data handling remain governed by Vortex IQ controls.
### Monitor performance
64 performance signals. Open an outcome to see its signals and how each one alerts. Read-only operations do not modify the connected system.
| Signal | Alert behaviour | What it tracks |
| --------------------------------------- | --------------- | --------------------------------------------------------- |
| **All CWV Pass** | Watch only | All CWV Pass, broken down by row. |
| **Best Practices Score** | Watch only | Description pending editorial review; the signal is live. |
| **Biggest Regression** | Watch only | Biggest Regression, broken down by row. |
| **CWV Pass by Template** | Watch only | CWV Pass by Template. |
| **Caching Opportunities** | Watch only | Caching Opportunities, broken down by row. |
| **Field vs Lab** | Watch only | Description pending editorial review; the signal is live. |
| **Health Score Trend** | Watch only | Description pending editorial review; the signal is live. |
| **JS Execution Time** | Watch only | JS Execution Time, compared across items. |
| **LCP by Template** | Watch only | LCP by Template. |
| **Lab Layout Stability** | Merchant rule | Description pending editorial review; the signal is live. |
| **Layout Stability Over Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Layout Stability: Mobile vs Desktop** | Merchant rule | Description pending editorial review; the signal is live. |
| **Mobile vs Desktop Score** | Watch only | Description pending editorial review; the signal is live. |
| **Opportunities by Template** | Watch only | Description pending editorial review; the signal is live. |
| **Overall Score: Mobile vs Desktop** | Watch only | Description pending editorial review; the signal is live. |
| **Page Freeze Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Pages by Status** | Watch only | Pages by Status. |
| **Render-Blocking Resources** | Watch only | Render-Blocking Resources, broken down by row. |
| **Request Count** | Watch only | Description pending editorial review; the signal is live. |
| **Responsiveness Over Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Responsiveness: Mobile vs Desktop** | Merchant rule | Description pending editorial review; the signal is live. |
| **Score by Template** | Watch only | Score by Template. |
| **Slowest LCP URLs** | Watch only | Slowest LCP URLs, broken down by row. |
| **Slowest Template** | Watch only | Slowest Template, broken down by row. |
| **Template Trend** | Watch only | Description pending editorial review; the signal is live. |
| **Third-Party Cost** | Watch only | Third-Party Cost, compared across items. |
| **Top Opportunities (bytes)** | Watch only | Top Opportunities (bytes), compared across items. |
| **Top Opportunities (ms)** | Watch only | Top Opportunities (ms), compared across items. |
| **Unused CSS** | Watch only | Unused CSS, compared across items. |
| **Unused JavaScript** | Watch only | Unused JavaScript, compared across items. |
| **Urgent Pages** | Watch only | Urgent Pages, broken down by row. |
| **Worst CLS URLs** | Watch only | Worst CLS URLs, broken down by row. |
| **Worst INP URLs** | Watch only | Worst INP URLs, broken down by row. |
| Signal | Alert behaviour | What it tracks |
| ----------------------------------- | ---------------------- | --------------------------------------------------------- |
| **Accessibility Score** | Watch only | Description pending editorial review; the signal is live. |
| **Click Responsiveness** | Merchant rule | Description pending editorial review; the signal is live. |
| **Desktop Speed Pass Rate** | Merchant rule | Description pending editorial review; the signal is live. |
| **Device Performance Gap** | Watch only | Device Performance Gap, broken down by row. |
| **First Content Visible** | Merchant rule | Description pending editorial review; the signal is live. |
| **Lab Load Speed** | Merchant rule | Description pending editorial review; the signal is live. |
| **Layout Shift Distribution** | Watch only | Description pending editorial review; the signal is live. |
| **Layout Stability** | Merchant rule | Description pending editorial review; the signal is live. |
| **Load Speed Distribution** | Watch only | Description pending editorial review; the signal is live. |
| **Load Speed Over Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Load Speed: Mobile vs Desktop** | Merchant rule | Description pending editorial review; the signal is live. |
| **Mobile Speed Pass Rate** | Merchant rule | Description pending editorial review; the signal is live. |
| **Page Load Speed** | Merchant rule | Description pending editorial review; the signal is live. |
| **Performance Score** | Merchant rule | Description pending editorial review; the signal is live. |
| **Performance Score Over Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Performance Score Summary** | Merchant rule | Description pending editorial review; the signal is live. |
| **Responsiveness Distribution** | Watch only | Description pending editorial review; the signal is live. |
| **Server Response Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Server Speed Over Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Server Speed: Mobile vs Desktop** | Merchant rule | Description pending editorial review; the signal is live. |
| **Site-wide vs Page Performance** | Watch only | Description pending editorial review; the signal is live. |
| **Speed Improvement Opportunities** | Watch only | Description pending editorial review; the signal is live. |
| **Speed Index** | Alert band 3400 / 5800 | Description pending editorial review; the signal is live. |
| **Speed Test Pass Rate** | Merchant rule | Description pending editorial review; the signal is live. |
| **Speed Test Pass Rate Over Time** | Watch only | Description pending editorial review; the signal is live. |
| **When Did Speed Get Worse?** | Watch only | Description pending editorial review; the signal is live. |
| Signal | Alert behaviour | What it tracks |
| --------------------------- | --------------- | --------------------------------------------------------- |
| **First Content Over Time** | Merchant rule | Description pending editorial review; the signal is live. |
| **Image Optimisation** | Watch only | Image Optimisation, compared across items. |
| **Total Page Weight** | Merchant rule | Description pending editorial review; the signal is live. |
| **Weight by Resource Type** | Watch only | Weight by Resource Type. |
| Signal | Alert behaviour | What it tracks |
| ------------- | --------------- | --------------------------------------------------------- |
| **SEO Score** | Watch only | Description pending editorial review; the signal is live. |
### Audit risks and opportunities
A fix status appears only where the action, inputs, approval, verification and recovery controls are mapped. Candidate remediations are never executable. Open a check for the detail.
**Severity** critical · **Outcome** Grow revenue · **Fix status** Report only
Failing Core Web Vitals on mobile suppresses rankings sitewide and correlates directly with conversion loss; this is the field data Google actually uses.
Vortex IQ detects and explains this; resolution is manual, with evidence and recommended steps.
Reference: `WEBPERF-CWV-001`
**Severity** high · **Outcome** Customer experience · **Fix status** Report only
When fewer than three quarters of sampled pages pass Core Web Vitals, slow experiences are the norm rather than the exception for real visitors.
Vortex IQ detects and explains this; resolution is manual, with evidence and recommended steps.
Reference: `WEBPERF-CWV-002`
**Severity** high · **Outcome** Grow revenue · **Fix status** Report only
A mobile performance score below 50 means most shoppers meet a visibly slow store; speed is a ranking factor and a conversion factor at once.
Vortex IQ detects and explains this; resolution is manual, with evidence and recommended steps.
Reference: `WEBPERF-PERF-001`
**Severity** medium · **Outcome** Grow revenue · **Fix status** Report only
Lighthouse SEO failures are basic crawlability and metadata problems that suppress pages regardless of how good the content is.
Vortex IQ detects and explains this; resolution is manual, with evidence and recommended steps.
Reference: `WEBPERF-SEO-001`
**Severity** medium · **Outcome** Customer experience · **Fix status** Report only
An accessibility score below 90 means common assistive-technology journeys are breaking; lost customers and legal exposure in several markets.
Vortex IQ detects and explains this; resolution is manual, with evidence and recommended steps.
Reference: `WEBPERF-A11Y-001`
**Severity** medium · **Outcome** Run operations · **Fix status** Report only
Render-blocking resources delay the first paint beyond half a second; the store feels slower than it needs to be on every single visit.
Vortex IQ detects and explains this; resolution is manual, with evidence and recommended steps.
Reference: `WEBPERF-RENDER-001`
**Severity** medium · **Outcome** Catalogue quality · **Fix status** Candidate remediation
Pages heavier than 3 MiB punish mobile and slow-connection shoppers hardest, exactly the visitors with the least patience for it.
A likely corrective operation exists, but its mapping and recovery are not yet complete, so execution is not offered. Evidence and recommended manual steps are provided.
Reference: `WEBPERF-WEIGHT-001`
#### Build your own automated fixes
Turn any finding into an automated fix with a Vortex IQ workflow: **over 13,000 read and write operations across more than 200 connectors** are available as building blocks, with approval, verification and rollback on every change.
### Automate approved work
Vortex IQ is integrated with **1 read** and **0 write** operations across runpagespeeds on PageSpeed + CrUX. Combine them with anything from the **over 13,000 operations across more than 200 connectors** to automate the work in your own words.
Changes follow your configured approval policy: the target, proposed change, affected records, risk, reversibility and verification plan are shown before execution.
[Create a workflow](https://app.vortexiq.ai/workbench/flows/create?connector=website-performance)
#### Ready to build your first PageSpeed + CrUX workflow
Pick a trigger, add the operations above as steps, and every step that changes data pauses for your approval. Monitoring and audits are live now and can start any workflow you build.
| Resource | Read operations | Write operations |
| ------------- | --------------- | ---------------- |
| runpagespeeds | 1 | 0 |
Signed-in users see the full catalogue in the workflow builder, filtered to the sources they have connected.