Stop Losing Customers
to Website Bugs
We automatically test your website's most important user journeys so you never lose sales due to broken checkouts, logins, or forms.
Founder-led website testing and monitoring, backed by 10+ years of real QA experience testing revenue-critical journeys for businesses.
I personally set up and review every check, so you get more than just automated alerts.
The review is free, takes less than 5 minutes to request, and comes with no obligation. I'll look at your site and tell you what's most at risk.
10+ years testing real production ecommerce and SaaS platforms • Playwright automation specialist
Most website problems are found
by customers first
We monitor your website automatically so you find problems before your customers do.
Checkout stops working
Lost sales. Every minute your checkout is broken is money you'll never recover.
Contact form stops sending
Lost leads. Enquiries vanish silently and you have no idea anyone tried to reach you.
Login breaks after an update
Locked out customers. They can't access their account and you don't find out for hours.
Pages return errors
Damaged trust. A 404 or 500 error on a key page sends customers straight to a competitor.
SSL expires
Browser security warnings. Visitors see "Not Secure" and leave before reading a single word.
Site goes down overnight
Nobody knows until morning. Hours of downtime pass before anyone realises there's a problem.
What We Protect
Key pages & error prevention
Stop errors damaging trust
If a key page throws an error, visitors leave before reading a word. We check your most important pages every day and alert you the moment something breaks.
Login & user accounts
Keep customers in
When login breaks, customers get locked out — often without telling you. We simulate a real login every day and notify you as soon as an issue is detected.
Contact forms & enquiries
Protect every lead
A broken form loses enquiries without a trace. We submit your contact form daily and confirm each submission completes — no genuine lead ever lost.
Ecommerce checkout flows
Prevent lost sales
A broken checkout is silent, lost revenue. We walk through your full purchase path — basket, payment, confirmation — every single day and notify you as soon as an issue is detected, often before your customers notice.
Broken links
Protect trust & search rankings
Dead links erode trust and cost you in search rankings. We crawl your site weekly and flag every 404 and broken link before a customer stumbles across it.
Website uptime
Know before customers do
Downtime is lost money. We run automated checks throughout the day — if your site goes down, we notify you as soon as an issue is detected, often before your customers do.
SSL certificates
Prevent security warnings
An expired SSL certificate shows "Not Secure" to every visitor. We alert you well in advance so your site is never blocked by a browser.
Performance checks
Stop slow pages hurting conversions
Slow pages drive visitors away. We measure load time and Core Web Vitals daily so you catch the moment a plugin update starts costing you traffic.
Weekly health reports
Stay on top without the effort
Every Monday, a plain-English health summary covering uptime, test results, performance, broken links, and what to do about anything flagged.
We focus on the areas that directly impact your revenue — not unnecessary testing.
Core monitoring starts quickly
No developer required. We handle setup, scheduling, and alerting — you just get peace of mind.
You tell us what to test
Share your site URL and key pages. We start with your highest-priority journeys first, so core monitoring can begin quickly. More advanced flows — login, checkout, custom journeys — are configured based on your site setup and access.
Tests run automatically
Your test suite runs automatically throughout the day. Form tests, uptime checks, SSL monitoring, and more — all without you lifting a finger.
You get notified immediately
We run automated checks throughout the day and notify you as soon as an issue is detected — often before your customers notice. You get an email detailing exactly what failed, the error, and a screenshot.
Built for businesses that can't afford
to go unnoticed
Small businesses
If your website generates revenue and goes wrong, it costs you money. We watch your site so you find out about problems before your customers do.
Ecommerce sites
A broken checkout is silent lost revenue. Daily checkout testing catches problems before they cost you money.
Membership sites
When login breaks, your members can't access what they pay for. We catch it before the complaints arrive.
SaaS founders
Your user journeys are your product. Automated daily testing ensures every critical path — signup, login, key flows — works correctly, every day.
Agencies without in-house QA
Add automated monitoring to your client offering without hiring a QA team. White-label weekly health reports delivered under your own brand.
Companies with customer portals
If customers log in to access something, daily login testing protects that relationship.
See the kind of issues we catch
Examples of the problems that can quietly cost businesses leads and sales if nobody is checking.
Broken contact form
Visitor fills in the form, clicks submit, and nothing happens. The submission silently fails.
Impact: Lost leads with no warning.
Checkout button failure
Customer adds items to cart but the checkout button stops responding on mobile.
Impact: Lost sales from paying customers.
Login journey error
A returning customer tries to sign in and hits an unexpected error after an update.
Impact: Frustration, support requests, and churn risk.
You don't need to wait for a customer complaint to find out something is broken.
Request a free risk reviewFree, no obligation. I review your site and explain what's most exposed — no jargon.
Weekly website health reports
Every week you receive a health report covering uptime, test results, broken links, performance checks, issues detected and recommendations. Clear, plain-English summaries — not dashboards full of numbers.
White-label reports available for agencies — deliver branded reports to your clients under your own name.
Straightforward monthly plans
For businesses that rely on their website to generate leads, sales, and customer access.
Even a single broken form, CTA, login, or checkout can cost you leads, revenue, and customer trust — often without you ever knowing. WebTesterPro exists to make sure that never happens.
Best for: brochure sites and simple business websites
Essential monitoring for uptime, trust signals, and key customer-facing pages.
- Uptime monitoring
- SSL certificate monitoring
- Key page checks
- Broken link scan
- Email alerts
Best for: lead generation sites and businesses that rely on forms
Daily automated checks for the key user journeys that generate leads, enquiries, and customer access.
- Everything in Peace of Mind
- CTA/button monitoring
- Contact form testing
- Login testing
- Core multi-step journey testing
- Weekly health report
Best for: ecommerce, membership, or customer-account websites
Complete protection for complex, revenue-critical flows including checkout, account journeys, and advanced multi-step scenarios.
- Everything in Revenue Protection
- Add to cart & checkout test
- Order confirmation check
- Advanced multi-step flow testing
- Priority alerts
Full checkout testing requires a staging site or access to your payment provider's test environment (e.g. Stripe or PayPal sandbox). If unavailable, we monitor your journey up to the payment step.
Best for agencies managing multiple client sites
White-label automated testing and reporting for agencies that want to protect client sites without hiring in-house QA.
- Everything in Full Coverage
- Multiple websites
- Custom test journeys
- White-label reports
- Priority support
Not sure which plan fits? Start with a free review — I'll suggest the right level of cover for your site.
Why WebTesterPro
10+ years testing real production ecommerce and SaaS platforms
Over a decade working with high-traffic ecommerce and SaaS platforms in live production environments — not just staging.
Playwright automation specialist
Tests are built with Playwright — the same tool used by Microsoft and large engineering teams — running against your live site every day.
Real business impact focus
Tests are written around what actually costs you money — broken checkouts, failed logins, lost leads — not vanity metrics.
Founder-led service
You deal with one specialist directly — not a support queue or account manager. The person who sets up your tests is the same person who alerts you when something fails.
Plain-English reports
No dashboards to log in to. Just a clear weekly summary telling you what was tested, what passed, what failed, and what to do about it.
Book a Free Website Risk Review
We'll review your site and show you which journeys are most exposed to lost leads, failed enquiries, broken customer access, or silent revenue loss — and where automated monitoring would add the most value.
Book Your Free Risk ReviewFollowing the review, we'll suggest next steps — which may include a short monitored setup of your key journeys so you can see exactly how ongoing testing works in practice.
Ready to stop losing leads and sales
to unnoticed website bugs?
We protect the most important parts of your website from silently breaking and costing you leads, sales, or customer trust.
Founder-led service · Core monitoring starts quickly · No long-term contract required