Update25 July 2026, 10:27

Server-Side Rendering, SEO, and Reliable Public Page Previews

ICanUp gained Inertia SSR and server-rendered SEO metadata. Public pages became understandable not only to browsers, but also to search engines, Telegram, LinkedIn, and other platforms.

A public page can look perfect in a browser and still communicate very little to a system that receives only the initial HTML.

For ICanUp, this became the next important step: the site needed to be understandable not only to a person after JavaScript execution, but also to search crawlers, preview bots, and external platforms.

In July 2026, the project gained Inertia SSR and a server-rendered metadata layer.

What server-side rendering changed

Initial HTML

Critical metadata is available directly in the server response without requiring JavaScript execution.

Search Engines

Search engines receive title, description, canonical, robots, and structured data in the server response.

Social Previews

Open Graph and Twitter metadata provide the foundation for preview cards in Telegram, LinkedIn, WhatsApp, and other platforms.

Localized Pages

Ukrainian and English versions receive their own localized metadata and correct URLs.

SEO no longer depended on whether a crawler executed JavaScript

Before SSR, a client-side application could be completely ready for a regular visitor while an external crawler followed a very different path.

After SSR was introduced, essential SEO information became visible through a simple HTTP request. This was an architectural boundary: SEO was no longer a collection of client-side additions.

Title and description are server-rendered.
Canonical URL is available in the initial HTML.
Robots metadata does not depend on hydration.
Open Graph and Twitter Card metadata are available to preview bots.
Structured data is also present in the server-rendered document.

Absolute URLs

Canonical and preview images use absolute HTTPS URLs that external crawlers can access.

Real Image Metadata

Reliable previews depend on real image dimensions, MIME type, and public availability.

Localized Metadata

Titles, descriptions, and image alt text can match the current language version.

No Duplicate Head Tags

SSR and subsequent Inertia navigation must not produce duplicate SEO or social metadata.

After SSR was introduced, the same foundation was further verified and hardened for social preview crawlers. The important part was not the card design itself, but what an external platform could actually access: the correct URL, a public image, a valid Content-Type, and metadata in the initial HTML.

Telegram was already able to build previews, while the next round of verification made the behavior more reliable for LinkedIn, WhatsApp, and other platforms.

This became the foundation for the next stages of ICanUp SEO

This milestone was not important because of the number of meta tags.

The important change was that ICanUp began exposing a complete representation of its public pages to the outside world directly in the server response.

From this point on, the site treated three audiences seriously: people, search engines, and the platforms through which its pages are shared.