How to fix a slow Largest Contentful Paint (LCP)
What makes LCP slow, how to find your LCP element, and the fixes that usually help most: image size, priority hints, server response and render-blocking CSS.
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Practical guides for better websites
Clear, no-nonsense advice on launching and improving websites — written from what we see in real audits.
Essential security headers checklist
The HTTP security headers every website should send, what each one protects against, safe starting values, and how to check yours in under a minute.
Read article →Website audit vs full security pentest: what's the difference?
An automated website audit and a penetration test answer different questions. What each covers, what neither does, and when you need which.
Read article →How to improve website accessibility: where to start
A practical starting point for making your website usable by more people, including what automated tools can and can't find.
Read article →12 common website mistakes we see in audits
The most frequent problems LaunchSafer finds across business sites, stores, blogs and SaaS — and how to fix each one.
Read article →SaaS launch checklist: the marketing site edition
What your SaaS marketing site needs before launch: pricing, sign-up flow, docs, trust signals and technical foundations.
Read article →How to improve landing page conversions without guesswork
The page elements that most affect whether visitors take action, and how to test changes responsibly.
Read article →Website security basics every site owner should know
HTTPS, security headers, exposed secrets and the other basics that prevent most avoidable security problems.
Read article →How to improve website performance: a practical guide to Core Web Vitals
What LCP, INP and CLS actually measure, and the fixes that improve them most on typical websites.
Read article →Technical SEO checklist for small websites
The technical SEO checks that matter most for small business sites, blogs and startups — and the ones you can safely ignore.
Read article →How to audit a website (without being an expert)
A step-by-step method for reviewing any website's SEO, speed, security, accessibility and conversion — and deciding what to fix first.
Read article →The website launch checklist: 30 things to check before you go live
A practical pre-launch checklist covering content, SEO, performance, security, accessibility, legal pages and analytics.
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