content-visibility on listing pages: speed without layout jumps
content-visibility: auto can skip rendering off-screen cards. Without contain-intrinsic-size it causes CLS. How to use it on blog and listing pages.
Kiwi Blog 9 articles · Sourced and dated
Performance articles
Practical articles on websites, client portals, SaaS, and technical SEO. Understand the trade-offs before you invest in the build.
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The usual CLS causes on marketing sites
CLS is fonts, images without dimensions, injected cookie banners, and late ads. Most studios can eliminate the first three. A practical sequence, common mistakes, and what to prepare before you brief a studio.
Put Core Web Vitals budgets in CI so they cannot silently die
A one-off Lighthouse screenshot is not a budget. Fail the build when LCP, INP, or CLS regress on the templates you sell. A practical sequence, common mistakes, and what to prepare before you brief a studio.
CrUX vs lab scores: which number to argue about
Lab scores are a debugger. Field data is what users felt. Argue about field data when you have it; otherwise be honest that you have lab only. A practical sequence, common mistakes, and what to prepare before you brief a studio.
LCP strategy: the hero, the font, or the third-party script
LCP is usually a hero image, a web font, or a blocking script. Pretending it is 'the CMS' delays the fix. A practical sequence, common mistakes, and what to prepare before you brief a studio.
Reduce CSS runtime cost without a rewrite
Runtime CSS-in-JS and unused frameworks tax INP. Prefer a tokenized static stylesheet when the UI is known. A practical sequence, common mistakes, and what to prepare before you brief a studio.
Website speed and enquiry rate: what to measure before you rebuild visuals
Slow first paint and unstable layout tax every channel. Measure LCP, INP, and CLS on the enquiry template before commissioning new art. A practical sequence, common mistakes, and what to prepare before you brief a studio.
Technical SEO audit checklist SaaS teams run in 2026
Technical SEO audit checklist SaaS teams run in 2026: crawlability, indexation, JS rendering, CWV, canonicals, schema, and AI-crawler policy, in impact order.
Core Web Vitals are a revenue problem (2026 speed data)
Abandonment thresholds, the 1-second conversion gap, and real case-study lifts behind 2026 site speed — plus the CWV budgets to enforce in CI.
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