--- title: "Guides — Blog — Page 2 of 3" description: "Blog articles in the Guides category — monitoring tips, product updates, and web development insights from the Testomato team." url: "https://testomato.com/blog/guides/2/" --- # Guides 15 articles ## Categories - [All Posts](https://testomato.com/blog/) - [Guides](https://testomato.com/blog/guides/) - [Updates](https://testomato.com/blog/updates/) May 12, 2026 · [Guides](https://testomato.com/blog/guides/) ## [Schema Markup Validation Is Not Enough: Monitoring JSON-LD](https://testomato.com/blog/json-ld-monitoring/) A plugin update or CMS change can wipe JSON-LD from your live pages without the validator complaining. Schema markup needs ongoing monitoring, not just one-off validation. ![Rudi Kraeher](https://testomato.com/_astro/kraeher.CjfqGSgC_Z7FmiV.webp) [Rudi Kraeher](https://testomato.com/team/) April 28, 2026 · [Guides](https://testomato.com/blog/guides/) ## [How to Monitor Your Content-Security-Policy](https://testomato.com/blog/content-security-policy-monitoring/) How to monitor your Content-Security-Policy response header, use report-only mode, and what we found when we checked our own CSP. ![Rudi Kraeher](https://testomato.com/_astro/kraeher.CjfqGSgC_Z7FmiV.webp) [Rudi Kraeher](https://testomato.com/team/) April 13, 2026 · [Guides](https://testomato.com/blog/guides/) ## [What is Website Monitoring? How It Goes Beyond Uptime](https://testomato.com/blog/what-is-website-monitoring/) Your site can be "up" and still be broken. Website monitoring catches the silent failures that uptime monitoring misses — broken forms, incorrect content, bad redirects — before your users do. ![Rudi Kraeher](https://testomato.com/_astro/kraeher.CjfqGSgC_Z7FmiV.webp) [Rudi Kraeher](https://testomato.com/team/) March 26, 2026 · [Guides](https://testomato.com/blog/guides/) ## [HTTP Status Codes: The Complete Guide for Website Monitoring](https://testomato.com/blog/http-status-codes/) Every HTTP response carries a three-digit code. Here's what they all mean, illustrated with real-world scenarios, and why you should be monitoring them. ![Rudi Kraeher](https://testomato.com/_astro/kraeher.CjfqGSgC_Z7FmiV.webp) [Rudi Kraeher](https://testomato.com/team/) March 11, 2026 · [Guides](https://testomato.com/blog/guides/) ## [What is Uptime Monitoring?](https://testomato.com/blog/what-is-uptime-monitoring/) Without monitoring, you won't know your site is down until a user tells you. Here's how uptime monitoring works, what downtime costs, and what to look for in a monitoring tool. ![Rudi Kraeher](https://testomato.com/_astro/kraeher.CjfqGSgC_Z7FmiV.webp) [Rudi Kraeher](https://testomato.com/team/) February 23, 2022 · [Guides](https://testomato.com/blog/guides/) ## [How to Automatically Monitor a WordPress Website Using Testomato](https://testomato.com/blog/monitor-wordpress-website/) Learn how to monitor a website developed using the popular content management system WordPress. ![Roman Ožana](https://testomato.com/_astro/ozana.3EkD93MR_Yll15.webp) [Roman Ožana](https://testomato.com/team/) [Previous ](https://testomato.com/blog/guides/)Page 2 of 3 [Next](https://testomato.com/blog/guides/3/) ## Start monitoring your website content and uptime with Testomato You can try it all free for 14 days with **no credit card** and **no commitment**. [Try Testomato for Free](https://testomato.com/sign-up/ "Try Testomato for Free")