Website monitoring platform

Monitor the parts of your website that customers and revenue depend on

GO4 works across business websites, online stores, blogs and Shopify storefronts. It combines server checks, controlled-browser evidence, passive client-side signals, managed audits and incident tracking without forcing every site into the same monitoring model.

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Business websites Online stores Shopify storefronts Blogs & content sites

From signal to action

Know what changed before it costs you sales.

GO4 separates availability, quality signals and browser evidence so your team can move from an alert to the right investigation faster.

Operational health Availability and critical execution

Quality status SEO, content and audit findings

Investigation evidence Browser, resources and history

Monitoring layers

HTTP / Page Status · timing · content · SSL

Shopify checks Cart · products · collections

Browser Lab Rendered page · resources · journeys

JS Agent Passive browser-side signals

External Radar Apps · widgets · external resources

See which monitoring layer detected the problem, then open the evidence that helps confirm what changed.

Monitoring layers

Use the evidence layer that matches the problem you need to catch

GO4 keeps server health, browser behavior, client-side evidence, audits and external dependencies separate so each signal keeps the right meaning.

Page and server health

Check HTTP status, response timing, expected content, rendered DOM when JavaScript matters and SSL certificate health.

HTTP / Page monitoring
Content assertions
SSL expiry checks

Controlled-browser evidence

Open important pages in a real browser, inspect performance and resources, and validate supported multi-step journeys without turning page monitoring into a generic script runner.

Browser Lab
Performance comparison
Action Journeys

SEO and managed URL audits

Monitor individual SEO signals or maintain a persistent sitemap inventory for broader title, meta, canonical, robots, H1 and content checks.

Single-page SEO
Sitemap SEO Audit
Persistent findings

Passive client-side monitoring

Use JS Agent to collect browser-side evidence from matching real pageviews without clicking, navigating or changing the customer session.

JavaScript signals
Performance context
Custom DOM evidence when available

Third-party dependency monitoring

Map and monitor external scripts, widgets, embeds, fonts, CDN resources and provider changes across representative public pages.

External Radar
Provider inventory
Slow, failed and new dependencies

Incidents, alerts and recovery

Turn qualifying monitoring failures into durable incidents, notify the team through Slack or Telegram, and close the loop when recovery is confirmed.

One incident for a continuing problem
Slack & Telegram
Recovery notifications

Deeper monitoring for connected Shopify stores

When the site is a connected Shopify store, GO4 adds Shopify-specific Cart API, Product Audit and Collection Audit checks on top of the broader platform.

Cart API health
Product Audit
Collection Audit

Where GO4 fits

One platform for different kinds of public websites

The core monitoring layers are not limited to Shopify. Shopify adds a deeper store-aware integration, while the rest of GO4 can monitor ordinary public websites and storefronts directly.

Business websites

Important pages can go down, slow down or lose expected content.

Page + browser monitoringHTTP, content, SSL, rendered evidence

Online stores

Product pages, purchase paths and third-party storefront components can regress independently.

Pages + journeys + dependenciesBrowser evidence, JS Agent, External Radar

Shopify stores

Cart, product and collection data paths need checks that understand Shopify itself.

GO4 + Shopify integrationCart API, Product Audit, Collection Audit

Blogs & content sites

SEO metadata, indexing signals and important rendered content can change without a full outage.

SEO + content monitoringPage SEO, Sitemap Audit, content assertions

Platform questions

What GO4 can monitor beyond Shopify

GO4 is a website monitoring platform first. Shopify adds dedicated integration and checks, but it is not the only kind of site the platform can monitor.

Does GO4 work with websites that are not on Shopify?

Yes. HTTP/Page monitoring, SEO checks, Browser Lab, Action Journeys, Sitemap Audit, External Radar, JS Agent and Incidents & Alerts can be used with standard public websites according to the capability and setup involved.

Which parts are specifically for Shopify?

The dedicated Shopify layer includes Cart API Health, Product Audit and Collection Audit, together with Shopify-specific connection and storefront integration paths.

Can GO4 monitor an online store built on another platform?

Yes for the generic website and browser monitoring layers. Shopify-specific Cart, Product and Collection checks require the Shopify integration and are not presented as generic e-commerce APIs.

Can I monitor a blog or content-heavy website?

Yes. Page health, SEO, sitemap inventory, content assertions, browser evidence and third-party dependency monitoring are all relevant to content sites.

How is the platform different from a simple uptime monitor?

GO4 keeps availability, quality findings, browser evidence, client-side signals, managed audits and incident lifecycle as separate but connected layers instead of reducing website health to one HTTP status.

One monitoring platform

Monitor the website you actually run — not a one-size-fits-all status check

Start with the GO4 layers that match your site, then add the deeper Shopify integration when the monitored storefront is on Shopify.

Request access Explore Shopify monitoring

Standard websitesOnline stores & blogsDeeper Shopify integration