Websites for events that handle peak load

The invisible conversion machine behind every event

Event sites are the invisible conversion machine behind every conference, festival and corporate event. They must structure the programme, reduce registration friction to zero, withstand peak load on sale-open and not break during live updates on event day. Three requirements are uncompromisable: performance (Astro/static + CDN — no WordPress slog), registration workflow (Stripe Checkout, ticketing embed or custom backend, with waitlists and multi-ticket logic) and bot protection (Cloudflare WAF against scalpers and spam registrations).

The Swiss ticketing market is a duopoly

Ticketcorner and Starticket together hold roughly 90–95 % market share in third-party ticket distribution in Switzerland. Alongside them sit around eleven other relevant platforms with web embed: Eventfrog (freemium, largest CH event calendar), Infomaniak (Swiss data sovereignty, API), Ticketino (#3, full API), Weezevent (complex events, cashless, access control), Ticketpark, Smeetz, Ticketcorner Light, monbillet.ch, Eventbrite, SeeTickets, Petzi. The right choice depends on reach, fee structure and brand control — we evaluate per event rather than preaching one platform up front.

Hybrid and livestream are the 2024+ standard

Since 2022 hybrid formats have been dominant: in-person plus simultaneous online attendance. That demands two parallel registration flows (onsite vs. online, often with different pricing), a clean streaming integration (Vimeo, YouTube Live, Restream or a dedicated provider) and a separate SUISA licence for the online part. On-demand recordings need an additional VOD licence. Sites that ignore this from day one get rebuilt six months later — we build it right once.

Security service providers: a website profile of their own

Event security firms are a different buyer persona than organisers: they do not sell tickets, they sell competence. Their website has to make their role in the cantonal Sicherheitskonzept tangible, list references visibly and structure deployment areas (crowd management, access control, executive protection, fire watch). The Swiss MICE market exceeded its 2019 pre-pandemic level again in H1 2024 — demand for professional event security follows. Portfolio reference: Unitas Services.

Recurring conferences need a multi-year setup

Annual conferences benefit from a multi-year architecture: old content is versioned (archives at /2024/, /2025/), new content rolls out efficiently — a full rebuild for CHF 14’000 every year is burning money. Event agencies with multiple parallel events need clean per-event separation but consistent brand presence and a shared CMS backend, so you’re not maintaining a separate site for every event.

Speaker and programme pages as an SEO lever

Most Swiss event sites are one-pagers with a non-indexable PDF programme. That throws away organic traffic. An HTML agenda with schema.org/Event markup plus individual speaker sub-pages ranks in Google for topical searches, generates rich snippets in the SERP, and pulls traffic months before the actual sale-open — table stakes for any conference that takes its speakers seriously.

What event sites for conferences and agencies need to handle peak load:

An event site starts at CHF 5,500 — including programme management, sponsor area, registration flow and live updates during event phase.

Typical project investments:

• Single conference (10-15 pages, tickets, sponsors): from CHF 5,500
• Annual conference with multi-year setup: CHF 8,500–14,000
• Event agency with multiple parallel events: from CHF 15,000

Recurring conferences get a multi-year setup that versions content efficiently. Fixed price before start.

Few reliable Swiss-specific figures, but clear global benchmarks for ticketing and bot traffic:

Zurich — Hallenstadion, Kongresshaus, Letzigrund

Zurich is the largest Swiss MICE hub: Hallenstadion (~13,000 seats, concerts/sport), Kongresshaus (fully operational again from 2025 onwards), Letzigrund (open air and sport), Messe Zurich. Sites for events at these venues need multilingual setup (DE/EN, often FR), clean public-transport integration and high-load architecture for sale-opens. For security service providers in Zurich: reference pages on specific deployments at Hallenstadion or Letzigrund beat any generic service description.

Basel — Messe Basel, MCH Group

Basel is Switzerland’s number-one trade-fair venue: Messe Basel, with MCH Group as operator (Art Basel, the Baselworld successors, Swissbuilt, Holzmesse). Conference and trade-fair sites usually need B2B language versions (DE/EN/FR/IT), exhibitor registration forms, floor-plan integration and press area. The tri-national location calls for cross-border SEO and shipping logic.

Bern — BERNEXPO, capital-city conferences

Bern hosts BERNEXPO as its largest exhibition centre and, as federal capital, is strong on political and association conferences. Event sites here often have to handle accreditation workflows (press, delegates), security zones and elevated protocol requirements.

Lausanne — Beaulieu, Olympic capital

Lausanne, with Beaulieu (Comptoir Suisse legacy, now Comptoir Hospitalité Habitat), the IOC and several international sports federations, is the hub for Romandie and sports events. Sites are required in FR/EN, often DE/IT — with Olympic trust signals where appropriate.

Geneva — Palexpo, international diplomacy

With Palexpo (~140,000 m²) and the density of UN agencies and NGOs, Geneva is Switzerland’s home for international conferences and salons. Event sites here are multilingual (FR/EN, often AR, RU, ZH), require visa guidance, hotel partner lists and accreditation logic.

St. Gallen — Olma, business conferences

St. Gallen hosts the Olma as eastern Switzerland’s trade-fair venue and, through the St. Gallen Symposium and HSG-driven business conferences, shapes the country’s business-event scene. Programme pages with speaker bios, sponsor packages and multi-year archives are standard here.

Conference vs. festival vs. corporate event

Three formats, three website profiles: conference (B2B, programme pages, speaker bios, sponsor packages, accreditation, often multi-year), festival (B2C, line-up, locations/stages, festival-pass logic, high-load sale-open, bot protection critical), corporate event (often password-protected area, invited guests, RSVP instead of ticket purchase, high data protection bar). We build all three — but never from the same template.

Veranstaltungsbewilligung — cantonal, not national

Switzerland has no national event law — each canton and municipality regulates event permits and safety requirements independently. Rule of thumb: from ~300 attendees a permit is mandatory in most cantons, typically applied for months in advance. Your website should list the correct organiser, the permit authority and emergency contacts in the imprint — when conditions are breached, the organiser is liable, not the platform.

Sicherheitskonzept (security concept) requirements

A Sicherheitskonzept is recommended from ~200 attendees and formally required from ~1,000 in most cantons (threshold varies). The risk analysis is part of it. Relevant bodies: KKPKS (national coordination), VKF (fire safety), the cantonal police. For security service providers this means: your website has to articulate how your deployment covers the organiser’s Sicherheitskonzept obligation — a differentiation lever in B2B, not just a service description. The Swiss Professional Association for Security (BVS) is the relevant industry body.

SUISA, GEMA and music rights

Every public music performance — concerts, DJ sets, corporate parties, association events, background music — requires a SUISA licence. Livestreams need a separate licence (percentage of streaming revenue or minimum fee). On-demand storage costs a flat CHF 100 (concerts/DJ) or CHF 50 (other events). For German sub-bookings, GEMA applies in parallel. Your website should make SUISA compliance visible for hybrid/streaming events — a trust signal for sophisticated organisers.

revDSG for attendee data

The revised Swiss data protection law (revDSG, in force since 09/2023) requires a clear privacy notice, named controller, listing of all data flows (ticketing partner, email tool, analytics, stream provider) and a clean cookie/consent logic (Zaraz or equivalent). Conference attendee data is often sensitive (role, employer) — data processing agreements with every partner belong in the DSG folder.

BehiG — accessibility for public events

The Swiss Disability Discrimination Act (BehiG) requires reasonable accessibility per WCAG 2.1 AA for public websites — and websites for publicly accessible events count. Contrast, keyboard navigation, screen-reader-friendly ticketing embed, alt text. We build that in from day one rather than retrofitting later.

Six patterns we keep seeing in audits — each one costs tickets and trust: