Practical, up-to-date advice grouped by topic. 50 tips and counting — each one answer-first, so you can skim or dig in.
Choose a distinctive domain people can say, hear, type and put after an @ without explanation, pick the ending your audience expects, check trademarks and lookalikes, and keep it under your own control.
Keep the domain in a company-controlled account, secure registrar and DNS logins with strong MFA, enable transfer or registry locks, keep recovery and billing contacts current, and run DNSSEC carefully.
Put every critical web account in the business's name with named administrators, MFA, independent recovery routes and monitored billing, keep an account inventory, and remove access when people or suppliers leave.
Domain names ignore capitalization, but URL paths, routes and server files may not — use consistent lowercase names, let the CMS generate URLs, keep base paths in config, handle case-only renames carefully, and test the built and the live site.
One homepage load proves little — test the apex, www, key pages and assets from different regions, providers and mobile networks, on IPv4 and IPv6 where published, checking HTTPS, redirects and real content, then hand the job to continuous monitoring.
A maintainable website has one clear source of truth, reuses shared elements instead of copying them, and has a documented way to test, deploy and undo changes — with dependencies recorded and content exportable, so another competent person can safely take over.
Back up everything needed to rebuild the site at a frequency set by how much data you can afford to lose, keep independent encrypted generations, monitor the jobs, and periodically restore the complete site into a protected test environment — a backup is proven only when it recovers a clean, working system.
Run frequent external checks from several locations that verify real content, add a browser-based check of the function your business depends on (safely), watch TLS and domain renewal, monitor internal warning signs where you can, and send confirmed alerts to a named person through more than one channel.
Audit the real attack surface — exposed software, server and app configuration, identities and sessions, every input and upload path, and third-party dependencies — then fix and recheck on a schedule and after every incident or advisory.
Make your privacy notice match reality — the data you actually collect, the third parties you use, how long you keep it, and how users exercise their rights — in plain language, with prior consent for non-essential cookies and similar technologies where required.
Turn off automatic directory listing so folder contents can't be browsed, protect sensitive paths at every layer that answers requests, and keep backups and credentials out of the web root — direct URLs work regardless of listings.
Send visitors straight to HTTPS and redirect the rest, eliminate mixed content across all resource types, roll out HSTS cautiously, secure cookies, and layer response headers — report-only CSP with real reporting before enforcement.
Keep the CMS, plugins, runtimes and every maintained layer updated on exploitation-aware priorities, remove confirmed-unnecessary components, apply least privilege with phishing-resistant MFA, and treat every control-plane account as an admin login.
Collect only the data you genuinely need, delete it when you're done, know which third parties receive visitor data, and get prior consent before setting non-essential cookies or trackers.
Prevent unauthorized relay and help receivers reject exact-domain spoofing by restricting outbound relay and publishing correctly aligned SPF, DKIM, and DMARC records in your DNS.
Treat inbox placement and abuse resistance as separate jobs — verify aligned authentication, protect sending reputation, run a secure accessible contact form to a role alias, and assume any published address can be harvested.
Use a you@yourdomain address instead of a free ISP or webmail account — a domain you control lets you choose and authenticate your own mail services, carries your brand on every message, and stays portable as long as you keep the domain.
Serve your site from one canonical HTTPS hostname and permanently redirect equivalent aliases — www or non-www, http variants — to it, so visitors and search engines consistently land on the version you chose.
Control discovery and indexing as a whole — robots.txt plus a sitemap to guide crawling, noindex for exclusion and canonicals for choosing a preferred URL among duplicates, and a Search Console check of reality — without blocking pages you want found.
Keep URLs short, lowercase, hyphen-separated, readable and stable, with structure reflecting genuine hierarchy — apply the convention to new URLs, keep session data out of URLs entirely, and preserve old URLs with redirects when pages truly move.
Give each indexable page a distinct, descriptive title and a genuinely useful meta description written for the person deciding whether to click — never stuffed to be technically unique; the old keywords meta tag is dead.
Give each language its own crawlable, human-reviewed URL with a same-language canonical, connect the versions with reciprocal hreflang, and let supporting search engines better match searchers with an appropriate version.
No one controls Google's organic results, so treat "guaranteed #1" pitches as a serious warning sign and promote your site with honest content, a crawlable healthy site, and genuine editorial mentions — measured, maintained, and never bought.
Before you relaunch, inventory every old URL from multiple sources, keep unchanged URLs in place, map each changed one to its closest new equivalent with a permanent redirect — then verify the old inventory directly and keep the map for years.
Deliver bytes efficiently — remove code that testing shows is unused, minify with syntax-aware tools, enable Gzip or Brotli, use modern HTTP, cache versioned assets aggressively (and only those), and weigh a CDN against measured need.
Serve images in the format that tests smallest at your quality bar, generate responsive widths with accurate sizes, compress with your eyes open, set real dimensions, and lazy-load noncritical images — never the likely LCP element.
Test on the devices your audience actually uses, with throttled connection and CPU, cold and warm visits, and real interactions so INP means something — reading lab, field and any first-party data together without expecting the numbers to match.
Inventory every third-party integration with its real impact, remove what no longer justifies itself, load compatible nonessential ones deliberately (interaction-loading included), and treat each survivor as a privacy, security and vendor dependency.
Give visitors an obvious, consistent route to reach you — clear navigation, a dependable footer, a proper contact page — with business details published where they're accurate, appropriate and legally required, and every contact route tested.
Test for broken links routinely and replace the default 404 with a clear, on-brand error page that states what happened, returns the real status code, and helps lost visitors continue.
Give pages consistent, predictable navigation and clear orientation cues — task-focused menus, real accessibility semantics, breadcrumbs where hierarchy helps — so visitors understand where they are and reach what they need.
Design for your actual audience's expectations and needs, not your personal taste, so the site feels credible and makes the important actions easier.
Build a semantic HTML baseline, add CSS and JavaScript as enhancements with tested fallbacks, and check core tasks across your supported browsers, devices and failure modes — including keyboard, zoom, and scripts that load but break.
Write semantic, well-structured HTML — heading ranks that reflect the hierarchy, appropriate landmarks, named controls, elements chosen by meaning — so pages are accessible, robust, and give machines clear structural signals.
Proofread every page before publishing — spelling and grammar mistakes undermine credibility — using a spellchecker with judgment, reading aloud, a second reviewer, and fact-level checks for AI-generated and translated copy.
Make your contact form short and clear, validate on the server, block spam with a honeypot, show a success message, and email an acknowledgment so senders know it worked.
Make your site operable without a mouse, with purpose-fit text alternatives, measured contrast, labeled forms, captions and audio description where media needs them — then test key journeys with keyboard, screen reader and automated checker, as a starting point rather than proof.
Being responsive is not the same as being usable on a phone — fix tap-target sizes and spacing, input types chosen honestly, page-level overflow and modal behavior, keeping zoom, keyboard and assistive access intact, then test real devices in both orientations.
Ship a small layered icon set — one strong mark adapted per context, an SVG favicon with correctly sized PNG and valid .ico fallbacks, a high-resolution Apple touch icon, and a theme-color suggestion — rather than one file per platform.
Use privacy-conscious analytics and server logs to measure actions that inform decisions — confirmed conversions, inquiries, broken links, pages where visitors abandon a process — not vanity hit counts.
Reply to every legitimate inquiry promptly and reliably — acknowledgments that follow real acceptance, a tracked shared workflow with owner and backup, and end-to-end delivery checks — so no inquiry is lost to delay or mishandling.
Label campaign links with UTM parameters so analytics can associate recorded visits and conversions with campaigns — one lowercase documented convention, links tested end to end, internal links and personal data left out.
Make sharing effortless with lightweight, accessible share controls — Web Share where supported, a copy-link button that announces its result, clean canonical URLs — plus complete Open Graph metadata, and skip heavy third-party widgets.
Run a permission-based newsletter on valid recorded consent (or a genuine soft opt-in), with an easy free unsubscribe honored promptly, relevant accessible content, and aligned authentication — the compliance stays yours even with a sending service.
Show the people, work, and story behind your business with properly authorized photographs, accessible video, and credible, disclosed social proof — real where identity matters, checked for what the background reveals, never fabricated.
Publish genuinely useful, well-organized content on the topics you know best — discoverable, honestly sourced, linked into a real hub — to improve the odds people bookmark, cite, and find your site.
Reduce avoidable checkout hesitation with site-wide HTTPS, properly scoped hosted payment handling, costs shown early and exactly before ordering, honest terms and accessible forms — verified server-side before anything ships.
Claim and accurately complete your Google Business Profile (if eligible), keep your public business details materially consistent everywhere — without exposing a private address — and use a reliable, answered number for areas you genuinely serve.
Give every important page one obvious primary action — call, book, buy, quote, subscribe — with clear emphasis, honest labels, accessible semantics and states, placed early and repeated where long pages need it.
Replace generic adjectives with traceable, checkable evidence — genuine disclosed reviews, case studies with baseline and scope, current credentials linked to issuer records, honestly scoped pricing — placed near the decisions it supports, lawfully published.
