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Semantic markup, modern CSS and progressive web apps. Most performance and accessibility problems are not framework problems — they are HTML and CSS problems, and they are fixed at that level.
Semantic markup, modern CSS and progressive web apps. Most performance and accessibility problems are not framework problems — they are HTML and CSS problems, and they are fixed at that level.
Send us the URL and we will measure itA button element is more accessible than a div with a role. Most accessibility work is choosing the right element in the first place.
Container queries, :has(), grid and view transitions do in stylesheets what used to need libraries. Less script is faster and less to break.
Service workers and a manifest so a web application installs to the home screen and keeps working through a dead connection.
Lighthouse, Web Vitals from real users, and axe for accessibility. Before-and-after numbers rather than a claim that it feels faster.
Existing sites made fast and usable — Core Web Vitals, keyboard paths, contrast and screen-reader behaviour, with before-and-after numbers.
Installable web applications with offline support and push, where a store presence is not required — instant updates and no review cycle.
A component and token layer in standard HTML and CSS that any framework can consume, so the design survives the next framework decision.
Web Vitals from real users, Lighthouse, an accessibility scan and a look at what the crawler actually sees. Numbers before opinions.
Headings in order, landmarks, labelled controls, alt text that says something. This alone usually resolves most accessibility findings.
Images sized and in modern formats, fonts subset and preloaded, and the critical path free of anything that can wait.
Layout, theming, sticky behaviour and animation done in stylesheets, so there is less JavaScript to download, parse and go wrong.
Where it is wanted: a manifest, a service worker with a deliberate caching strategy, and offline behaviour that is designed rather than accidental.
The same tests, before and after, plus field data over the following weeks. Improvement that does not show in real-user metrics did not happen.
Most of what makes a site slow or unusable is decided in HTML and CSS, not in the framework above them. Images that are too large, fonts that block rendering, layout that shifts as things load, controls that a keyboard cannot reach — none of that is fixed by changing framework, and all of it is fixed at this level.
The platform has also absorbed a great deal that used to need libraries. Container queries, :has(), grid, dialog and view transitions replaced whole categories of JavaScript. Using them means shipping less code, which is the most reliable performance improvement available.
Semantic HTML gives you accessibility, keyboard behaviour and search meaning for free. ARIA is for what is left over.
Every kilobyte is downloaded, parsed and executed on a phone. Moving work into CSS is the cheapest speed improvement there is.
A perfect Lighthouse score on a desktop proves little. Real-user Web Vitals from Indian mobile connections is the measurement that counts.
Container queries and :has() replaced JavaScript that watched elements and toggled classes. Components can now respond to their own context in a stylesheet.
Animated navigation between pages without a single-page framework, which removes one of the main reasons sites became SPAs.
Push notifications and installation now work broadly on Android and iOS, which makes the web a genuine alternative to a store app for many internal products.
Usually four things: oversized images, fonts blocking the render, too much JavaScript, and layout that shifts while loading. All are HTML, CSS and asset problems rather than framework problems. We measure with field Web Vitals rather than a lab score and report before-and-after numbers.
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