The decision in one paragraph
A web design proposal is two contracts in one — a creative deliverable and a technical foundation. Most proposals price the creative cleanly and hide the technical foundation in vague language. The five places to look closely: page count, scope of CMS work, content responsibility, redirect mapping, and post-launch performance budget. A redesign that ignores SEO continuity routinely costs 30–50% of organic traffic in the first 90 days post-launch — a cost no proposal lists.
Why a web design proposal is really two contracts
Every web design proposal mixes two distinct deliverables: a creative product (visual design, brand expression, page layouts) and a technical foundation (CMS architecture, performance, schema, accessibility, indexation). The creative product is what the proposal sells. The technical foundation is what determines whether the launch helps or harms the business.
Canadian web design agencies vary wildly in how seriously they treat the second contract. A C$45,000 proposal from a creative-led shop and a C$45,000 proposal from a SEO-aware shop will produce websites that look comparable on launch day — and behave very differently 90 days later.
Reading proposals well means making the second contract explicit. If it's not in the proposal, it's not in the budget, and it's likely not in the work.
The 8 line items that determine real cost
The honest unit-economic drivers of a web design budget. If a proposal doesn't quantify these, ask for them in writing before signing.
- Total page count (templated + bespoke)Most proposals quote a page count without distinguishing between bespoke designs and template variants. A 25-page proposal with 6 unique designs is materially cheaper to build than a 25-page proposal with 25 unique designs.
- CMS scope and editor experienceWordPress with ACF, Webflow CMS, Shopify Online Store 2.0 sections, headless Sanity/Contentful — each has very different cost profiles and very different post-launch editor friction.
- Content responsibility splitWho writes the copy? Most agencies quote 'design only', and content drift becomes the single biggest cause of project delay. A clean proposal explicitly assigns each page's copy responsibility.
- Redirect mapping for migrationsIf you're replacing an existing site, every old URL needs a target. A clean redirect map costs C$1,500–C$5,000 to produce well. Most proposals omit it entirely.
- Performance and Core Web Vitals targetsTargets like 'LCP < 2.5s on 4G mobile, CLS < 0.1' should be in writing, with the agency liable to deliver them. Without targets, performance becomes a post-launch fire-fight.
- Schema and structured data scopeOrganisation, LocalBusiness, FAQPage, BreadcrumbList, Article, Product — what's in scope and what's expected to be added later? Without scope, schema gets implemented as 'whatever the theme provided'.
- Accessibility (WCAG / AODA)AODA in Ontario and equivalent obligations elsewhere. Quote a specific level (WCAG 2.1 AA) with a deliverable accessibility audit, or expect retrofit work.
- Analytics, GTM, conversion-tracking setupOften quoted as 'GA4 install' but rarely scoped to events, conversions, or attribution. A serious proposal includes the event taxonomy spec.
The SEO continuity risk no proposal lists
The single largest hidden cost in a web design project is the post-launch traffic loss that comes from migrating without preserving SEO equity. We've measured 30–50% organic traffic drops in the first 90 days post-launch on Canadian websites where the redesign happened without a continuity plan.
The mechanics are predictable. URLs change without redirects. Page-level schema gets stripped or downgraded. Title tags and meta descriptions get rewritten by designers, not strategists. Core Web Vitals regress under heavier visual frameworks. Internal-link structure resets to the new IA without porting the equity from the old.
A proposal that includes the words 'SEO migration plan' as a deliverable, with a named owner and a sign-off step, has materially less risk than one that mentions 'SEO best practices' in the methodology section. The first is contractual; the second is marketing language.
Every redesign is a controlled experiment in losing organic traffic. The proposals that take this seriously are the ones that mention it.
A scorecard for comparing proposals
Compare proposals on these dimensions, not on topline price. The cheapest proposal often costs the most over a 3-year horizon.
| Dimension | Strong proposal looks like | Weak proposal looks like |
|---|---|---|
| Page count clarity | Bespoke vs templated breakdown by name | '~25 pages' |
| Content ownership | Per-page copy owner assigned | 'Client provides content' |
| Redirect plan | Line item with C$ value | Not mentioned |
| Performance targets | Specific metrics (LCP, CLS, INP) | 'Fast and modern' |
| Schema scope | Named types per template | Not mentioned |
| Accessibility | WCAG 2.1 AA deliverable | 'Accessible design' |
| Post-launch support | 30–90 day window with hours quoted | 'Hourly rates available' |
| Total project timeline | Week-by-week with go-live date | 'Approximately 12–16 weeks' |
Frequently Asked Questions
The questions Canadian operators ask before signing a contract.
