Technical SEO makes a useful website accessible and understandable to search engines. It should be built into launch, not added only after traffic is missing.
Confirm indexability
Check robots.txt, meta robots, password protection and server headers. Staging rules must not remain on the live site. Submit a clean XML sitemap containing only canonical, indexable URLs.
Use one preferred hostname and HTTPS version, with consistent redirects.
Create clear page signals
Each important page should have a specific title, description, H1 and URL that match its purpose. Avoid multiple service pages that repeat the same wording with only a city or keyword changed.
Canonical tags should point to the final preferred URL, not a staging domain or alternate language.
Connect language versions
Use separate URLs for English and Chinese pages and add reciprocal hreflang links. Each page should display one clear language to users and search engines.
Do not rely on hidden duplicate text or automatic browser translation as the only multilingual strategy.
Check structure and internal links
Important services should be reachable from navigation and contextual links. Use breadcrumbs on deeper pages and link articles to relevant services.
Fix broken links, redirect old URLs and avoid orphan pages that only appear in the sitemap.
Validate mobile, performance and measurement
Test mobile navigation, forms, images and text size. Confirm analytics and search verification are installed without blocking performance or privacy requirements.
After launch, monitor indexing, crawl errors, important queries and form conversions rather than assuming SEO is finished.
Measure before and after optimisation
Record the original page speed, crawl status, index coverage, rankings for relevant queries, conversions and technical errors before changing the site. Without a baseline, it is difficult to know whether an improvement helped real users.
Review results over an appropriate period. Search crawling and ranking changes may take time, while broken forms, redirects or layout shifts should be detected immediately.
Avoid shortcuts that damage trust
Do not create dozens of nearly identical pages, hide keywords, copy competitor text or publish thin articles only to increase page count. These tactics create a weak user experience and make the site harder to maintain.
Build a smaller set of clear service pages and genuinely useful supporting articles. Each page should have a distinct purpose, accurate claims and a visible next step for the visitor.
