Checking Rendered HTML for JavaScript Pages
Check rendered HTML for JavaScript pages by comparing source and DOM output across metadata, headings, links, schema, content, hydration, and crawlability.
Articles
Technical SEO, page 2 of 2
Technical SEO is where Search Engine Optimisation meets the build. It is the work of making sure a site can be crawled, rendered, understood and trusted when the CMS, templates, JavaScript, redirects and platform architecture get in the way. General SEO can deal with demand, content and reputation. This category is for the problems caused by the website itself.
Below you will find a subset of articles from my blog specifically about technical SEO implementation and related technical SEO for JavaScript applications. This is an area I have worked with for many years, and it has been a regular subject in my writing. There are twenty‑three articles collected together for you below.
Checking Rendered HTML for JavaScript Pages. 
Client‑Side Rendering and Search Visibility. Client‑Side Rendering and Search Visibility
How client‑side rendering can affect search visibility, and what to check around content, links, metadata, routing, loading states, and fallbacks.
JavaScript Rendering and SEO Checks. JavaScript Rendering and SEO Checks
JavaScript rendering and SEO checks for pages that rely on client‑side behaviour, including content, links, metadata, fallbacks, and rendered output.
Technical SEO Checks for CMS Templates. Technical SEO Checks for CMS Templates
Technical SEO checks for CMS templates, including headings, metadata, canonicals, links, pagination, structured data, crawlable content, and editor output.
Optimising HTML Markup for SEO. Optimising HTML Markup for SEO
Optimise HTML markup for SEO and accessibility with semantic elements, heading structure, alt text, clean code, anchor text, and crawler‑friendly structure.