A nice-looking website can still lose leads every day.
That’s the trap a lot of business owners fall into when they hire an agency. They get mockups, trendy language, and a promise that the new site will “elevate the brand.” Then the site launches, rankings stall, forms stay quiet, and nobody can explain what went wrong.
If you’re about to hire a web agency, don’t start by asking what platform they use. Start by asking how they think. A real website audit should tell you whether they can spot revenue leaks before they build anything.
Here are nine questions worth asking before you sign the proposal.
1. What are the first three things you’d fix on my current website, and why?
This question cuts through sales talk fast.
A good agency should be able to look at your site and point to specific problems, not vague ideas. Maybe your homepage headline doesn’t explain what you do. Maybe your forms ask for too much. Maybe your mobile load time is slow enough to hurt conversions. According to Google, 53% of mobile visits are abandoned if a page takes longer than three seconds to load.
If an agency can’t identify clear issues in the first few minutes, that’s a problem. You want to hear something concrete like, “Your hero section has no clear offer, your contact form is buried, and your mobile pages fail Core Web Vitals targets for LCP, INP, or CLS,” not “we’d modernize the experience.” Google’s own Core Web Vitals guidance gives real thresholds for what “good” looks like, including LCP under 2.5 seconds, INP under 200 milliseconds, and CLS under 0.1.
2. How will you make sure the new site is built to convert, not just look better?
Design matters. Conversion matters more.
Ask the agency how they decide what goes above the fold, where calls to action go, and how they’ll reduce friction between a visitor landing on the page and taking the next step. If the answer is all about color palettes and animation, keep looking.
Stanford research found that nearly 75% of people make credibility judgments based on a site’s presentation. That’s not a reason to obsess over polish for its own sake. It’s a reason to make key trust and decision elements obvious fast. Strong agencies talk about offer clarity, CTA placement, service-page structure, proof, and user intent. Weak ones talk like they’re pitching a mural.
A useful follow-up is, “Show me a site where you improved lead quality or conversion rate.” If they can’t tie design choices to business outcomes, you’re buying decoration.
3. How will you handle page speed and mobile performance before launch?
A lot of agencies treat performance like a cleanup project for later. That’s backwards.
Speed needs to be part of the build from the start: lighter images, fewer bloated scripts, cleaner code, sane fonts, and mobile-first layouts. Portent’s research found that B2B sites loading in one second convert far better than sites loading in five or ten seconds. You don’t need to memorize the exact curve to understand the point. Slow sites leak money.
Ask what tools they’ll use to test your site before launch. Good answers include PageSpeed Insights, Lighthouse, real device testing, and field data from the Chrome UX Report when available. If they say speed is mostly a hosting issue, that’s a red flag. Hosting matters, but bloated builds kill plenty of sites on good hosting.
4. What proof will you add so visitors trust us quickly?
Most small business websites ask for the lead before they’ve earned the trust.
Ask the agency what trust signals they plan to place on key pages. Reviews, testimonials, client logos, case studies, certifications, guarantees, team photos, and clear contact details all matter. This isn’t fluff. BrightLocal’s research shows consumers now use multiple review sites on average when checking local businesses, and Google reviews still carry the most weight for many local searches.
The right answer here should be specific. For example: “We’ll place review proof near your forms, add local project examples to service pages, and pull your strongest testimonial into the homepage hero or first scroll.” If the agency says they’ll add a testimonial slider in the footer and call it done, you’re not getting a serious trust strategy.
5. How many form fields do you think we really need?
This one sounds small. It isn’t.
A bloated contact form quietly kills leads, especially on mobile. HubSpot has repeatedly shown that extra form friction lowers landing page conversion rates, especially when forms stack unnecessary fields and dropdowns. If your goal is to start a conversation, you probably don’t need company size, budget range, timeline, favorite color, and “how did you hear about us” on the first click.
Good agencies think in stages. They ask for the minimum needed to qualify and follow up. That often means name, email, phone, and one short message box. If you need deeper qualification, that can happen after the lead comes in. Ask the agency to justify every field. If they can’t, those fields shouldn’t be there.
6. How will you set up tracking so we know whether the site is working?
If a new site launches without clean tracking, you’re flying blind.
Ask exactly what the agency will configure: GA4, Google Search Console, call tracking if needed, form submission events, button click events, and thank-you page goals. Google says Search Console helps you measure search traffic, impressions, clicks, and query performance. That’s basic operating equipment, not a bonus feature.
You should also ask who owns the accounts. The answer should be you. Agencies can manage setup, but the business should retain access to analytics, tag manager, Search Console, and domain settings. If all the data lives inside the agency’s private stack, you’ve created a hostage situation.
7. How will this website support local SEO or organic search after launch?
A website isn’t just a brochure. It’s supposed to get found.
If you’re a local business, ask how the agency will connect the site to your Google Business Profile, local landing pages, review strategy, and location-specific service content. Google states that local results are mainly based on relevance, distance, and prominence. Your site helps with relevance and prominence. A half-finished site with thin service pages and no local proof makes that harder.
If you’re not local, ask how they structure pages for search intent. Good agencies talk about page titles, internal links, crawlability, schema where appropriate, and content that matches what buyers actually search for. Weak agencies say SEO can be “added later.” Usually that means it won’t be.
8. What security, maintenance, and update process do you recommend?
Most owners think about security after something breaks. That’s expensive timing.
Ask what the agency will do to reduce risk: software updates, backups, plugin review, access controls, form spam protection, SSL, and recovery planning. Verizon’s 2025 breach reporting continues to show that smaller organizations are often hit hard because they don’t have the same security maturity as larger companies, and ransomware remains a major SMB problem in breach data and Verizon’s SMB snapshots and summaries (DBIR hub, 2025 announcement).
You don’t need a cybersecurity lecture. You do need a clear answer to, “Who updates this site, how often, and what happens if something breaks on a Friday night?” If the agency goes quiet on maintenance, assume the problem becomes yours the day the invoice is paid.
9. What happens in the first 90 days after launch?
Launch day is not the finish line. It’s the start of the real test.
The first 90 days tell you whether the site is actually improving lead flow. Ask the agency what they’ll review after launch: rankings, page speed, user behavior, form completion rate, landing page drop-off, and technical issues. A smart answer includes scheduled check-ins and a short list of post-launch adjustments based on real data.
This matters because websites almost never get everything right on version one. Search Console performance reports, for example, let you see which queries generate impressions, clicks, and average position, which often reveals pages that rank but don’t earn clicks. That’s where title and copy changes can pay off fast.
If the agency treats launch as the end, you’re paying for a handoff. If they treat launch as the start of optimization, you’re hiring a growth partner.
The short version
Before you hire a web agency, you want answers that are specific, measurable, and tied to revenue.
Not taste. Not trends. Not buzzwords.
A serious agency should be able to explain what it’s fixing, how it will measure success, and what happens after the site goes live. If they can’t do that in the sales process, they probably won’t do it once the project starts.
If you want a second set of eyes on your current site before you hire anyone, get started here. We’ll tell you what’s helping, what’s hurting, and what I’d fix first.
Richard Kastl
Founder & Lead EngineerRichard Kastl has spent 14 years engineering websites that generate revenue. He combines expertise in web development, SEO, digital marketing, and conversion optimization to build sites that make the phone ring. His work has helped generate over $30M in pipeline for clients ranging from industrial manufacturers to SaaS companies.