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Technology coverage that explains mechanisms rather than announcements. We look at how a system works, what it costs to use, what breaks, and who is building it — with the documentation and the disclosures as the primary evidence.
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Every secure connection starts with a question — is this really the site it claims to be? The answer comes from a chain of signatures, a hostname check, and revocation checks that mostly work differently than people expect.
Canonical tags are one of the most widely copied pieces of SEO advice and one of the most frequently misunderstood. They consolidate duplicates — they do not rank pages, fix bad URLs, or override a redirect.
A website that serves plain HTTP with no HSTS header looks alarming in a scanner. In practice the risk is specific and mostly about downgrade and injection — and it is cheap to fix, if you know which header to add first.
Not all missing pages behave the same way, and the difference between a real 404 and a "soft" one is invisible in the browser but very visible to a crawler. It is also the most common self-inflicted SEO problem on otherwise healthy sites.