SEOWordPress Broken Link Checker: Why A 404 Is The Easy Half
Short answer: a wordpress broken link checker that only looks for 404s finds the least interesting failure…
The Protuno blog.
What we are building, and what we learn from running the operational work on client WordPress sites.
70 posts across 7 categories
SEO
SEOWordPress Sitemap Not Updating: Published, Valid, And Quietly Wrong
Short answer: a wordpress sitemap not updating still returns 200 and still validates. The check is not…
PerformanceWordPress WebP And AVIF: What The Conversion Is Actually Worth, Measured
Short answer: converting to wordpress webp typically produces a large saving, and on the image I tested it…
SecurityWordPress xmlrpc.php In 2026: Leave It On Or Turn It Off?
Short answer: block wordpress xmlrpc on most agency sites, after checking that nothing on the site actually…
CareDangling CNAME Records Are A Subdomain Takeover Waiting To Happen
Short answer: a dangling cname is a DNS record pointing at a hostname on someone else’s platform that no…
CareNameserver Redundancy: Counting Records Is Not The Same As Counting Providers
Short answer: nameserver redundancy is measured in providers, not in NS records. Six nameservers from one…
eCommerceWooCommerce Checkout Testing: Building A Probe Safe To Run Daily
Short answer: useful woocommerce checkout testing means holding a session, adding a real product, loading the…
CareSSL Certificate Expiry Is A Calendar Problem, Not A Security Problem
Short answer: ssl certificate expiry almost never happens because somebody forgot to renew. It happens…
SecurityWordPress MCP: I Listed Every Ability On A Live Site Before Trusting One
Short answer: a WordPress MCP connection does not give an agent “access to your site” as a single switch. It…
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