SEO Diagnostic Tools
I built this diagnostic suite because I have repeatedly witnessed how easily a developer or copywriter can deploy a small code change that accidentally breaks search configurations. Too often, my clients or my own team would only discover these indexing or search crawl regressions during a monthly review or a periodic manual audit, weeks after search traffic had begun to slide. I designed these automated monitors to verify sitemaps, schema code, and canonical paths in real time, alerting you the moment a change compromises your search visibility.
International Monitor
I validate hreflang targets, HTML language settings, and localisations to secure search engine placement across international websites.
Try International MonitorCore Web Vitals Alerter
I query Google CrUX database parameters to detect largest contentful paint and cumulative layout shift regressions.
Try Core Web VitalsIndexability Monitor
I audit HTTP status codes, canonical link declarations, and robots directives dynamically to check indexability.
Try Indexability MonitorCanonical Version Guard
I monitor active production URLs to alert you if canonical pointers drift or mismatch target destination links.
Try Canonical GuardImage Search Checker
I verify on-screen visual assets, Open Graph images, alt text coverage, and check live image URLs for drift.
Try Image CheckerOn-Page Guard
I monitor structural heading shifts, tag revisions, and critical copy alterations to defend index rankings.
Try On-Page GuardXML Sitemap Monitor
I parse, check, and monitor your XML sitemaps to verify that all listed URLs return positive response status codes.
Try Sitemap MonitorFrequently Asked Questions
Why do I need automated monitoring instead of periodic audits
Manual audits only show a snapshot in time. I designed my alert monitors because a copywriter or developer can inadvertently break a canonical link or block a key page in robots directives at any point. Without automated checks, you might only notice the issue weeks later during a monthly review after traffic has already dropped.
How does the Canonical Version Guard prevent duplicate site and URL versions
My tools monitor all variations of your URLs, including HTTP, HTTPS, www, and non-www paths. If a developer accidentally updates configurations and causes multiple variations to return a success code without self-referential canonical tags, search crawlers will distribute your ranking value across duplicate variations. I alert you instantly when mismatch configurations occur.
Can I customise SEO alerts for my client websites
Yes. From the dashboard, you can configure and activate automated monitors for every page you track. I designed the alert routing system to notify you of issues immediately, keeping your site portfolio secure.
What metrics does the XML sitemap monitor track
I scan your sitemaps to verify that every URL is accessible and returns a valid status. If a new deployment removes pages or generates error codes on sitemap entries, I flag the variance immediately so you can resolve the issue before crawlers penalise your search visibility.
How does the Core Web Vitals Alerter check page speeds
Rather than relying on synthetic performance scans, I fetch real-world data from the Google CrUX database for your domains. If your layout shifts or page response times degrade for actual users, I trigger an alert so you can address the code updates immediately.