What does Lemwatch monitor?

Lemwatch runs 20+ automated checks per site: uptime, response time, SSL/TLS expiry, domain expiry, DNS changes, sitemap health, broken links, content changes, SEO audits, mobile usability, security headers, and more.

Yes. The free tier monitors up to 5 sites. Pro is $19/month for 50 sites and Agency is $59/month for 100 sites, both with full feature access.

How is Lemwatch different from UptimeRobot or Pingdom?

Lemwatch bundles uptime, change detection, SEO audits, security scans, and a public API in one platform — features competitors charge separately for. It also includes team workspaces, white-labelled status pages, and a webhook system out of the box.

Does Lemwatch send alerts?

Yes. Lemwatch supports email, browser push, webhooks, and per-site notification routing so the right person hears about the right incident.

Is there a public API?

Yes. Pro and Agency plans get a public REST API with webhooks for sites, checks, incidents, and reports.

HTTP 413 Payload Too Large

The request body is larger than the server is willing to accept.

What 413 means

HTTP 413 Payload Too Large (formerly "Request Entity Too Large") means the request body exceeds the server's size limit. Common with file uploads, large form submissions, or API requests with excessive data.

Common causes

File upload exceeds server limit
Large JSON payload in API request
Nginx/Apache body size limit reached
Proxy or WAF size restriction

How to fix it

Increase client_max_body_size in Nginx
Increase LimitRequestBody in Apache
Implement chunked file uploads
Compress request data

SEO impact

No direct SEO impact. Affects file upload functionality.

Monitoring tip

LemWatch can monitor your upload endpoints to ensure they handle files within your expected size limits.

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