St. Louis, Missouri
Web design · Locations · Missouri · O'Fallon

Web design in O'Fallon, MO: agencies, costs & local website data.

Routeless Go builds three website designs for your O'Fallon business free, and you publish for $99 a month. We also checked 37 O'Fallon business websites, so you can see how yours compares.

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37 O'Fallon business websites analyzed · collected August 25, 2026 · median mobile score 54/100 · median load 9.1s · 10.8% publish no structured data

Pictured: St. Louis, elsewhere in Missouri. Photo: Daniel Schwen via Wikimedia Commons (CC BY-SA 4.0) · source

Measured client results

Web design services for O'Fallon businesses.

VisaMind In June, the site turned up in Google 79,340 times — 6 times as often as in April Read the dated case study → Buckeye Exteriors One in 25 people who saw Buckeye in Google clicked through in June Read the dated case study → Analytics Engineering Visits from Google grew from 11 a month to 412 — a 37-fold rise Read the dated case study →
The O'Fallon market

8,946 businesses compete for attention in St. Charles County.

O'Fallon, Missouri has about 93,000 residents and has experienced a population growth of 7.4% over the past five years. St. Charles County, where O'Fallon is located, has 8,946 establishments. The leading industries are health care and social assistance with 1,201 establishments, followed by retail, construction, hospitality and food service, and professional and technical services. HSHS St. Elizabeth's Hospital is a key anchor institution in the area.

  • 92,697 O'Fallon residents (ACS 5-year)
  • $107,203 median household income
  • 8,946 businesses in St. Charles County (CBP)
  • 7.4% population change over five years

Sources: American Community Survey 5-year estimates (place level) and County Business Patterns (county level). We never mix city and county figures.

Original research

The 2026 Routeless Local Website Benchmark: O'Fallon.

We ran 37 O'Fallon business websites through the same audit (16 healthcare, 12 home services, 9 legal): homepage checks plus Google's mobile performance test. We collected the data August 25, 2026 and left out national chains. O'Fallon is one of 336 US cities in the benchmark.

  • 94.6% took over 2.5s to show their main content on mobile Largest Contentful Paint above Google's 'good' threshold, 37 sites tested
  • 54.0/100 median mobile performance score Google PageSpeed Insights lab score across 37 sites
  • 9.1s median time to largest content on mobile Google recommends 2.5 seconds or less
  • 10.8% have no structured data at all machine-readable markup that describes the business and page
  • 10.8% run no analytics or conversion tracking we could detect no Google Analytics, Tag Manager, or ad pixel on the homepage
  • 67.6% have no contact form on their homepage a visitor's only next step is a phone call or leaving
  • 10.8% run on a DIY site builder Wix, Squarespace, GoDaddy builder, Weebly, or Duda
  • 1.9MB median homepage weight total mobile download across 37 tested sites

The fastest homepage in the O'Fallon sample showed its main content in 1.1 seconds, the slowest took 56.5, and the middle half took between 5.4 and 14.8. The lightest homepage weighs 330 KB; the heaviest sends 11.4 MB to a phone.

Everything we measured in O'Fallon, from worst to best. The 50th column is the typical site. Beat the 90th column and you're ahead of nine in ten sites we tested:

Percentile 10th20th30th40th50th60th70th80th90th
Mobile score 354146525464657094
Main content shown (s) 2.84.96.67.19.110.112.715.223.0
Page weight (KB) 81710081356164819502350324065609247

Methodology: Routeless audited 37 business websites in O'Fallon, MO (2026Q3 benchmark). Homepage signals (CMS, structured data, contact paths, analytics) were collected from each site's live homepage; performance figures are Google PageSpeed Insights mobile lab metrics for the 37 sites that completed a run. Businesses were sampled across industries from public listings and licensing registries; national chains were excluded. Read Google's PageSpeed Insights methodology and download the anonymized O'Fallon benchmark summary. We dropped 3 O'Fallon sites we couldn't reach, and 37 of the 37 finished a full PageSpeed run. Sampled businesses include Beck & Beck Missouri Car Accident Lawyers, Boardwalk Family Dental, BrightHouse Plumbing, Brookside Family Dentistry, Confident Smiles and Implants O'Fallon, Creative Smiles at WingHaven, Deer Creek Dental. Collected August 25, 2026. Results describe the 37 sampled businesses, not every business in O'Fallon. We re-run the benchmark, so treat these numbers as a snapshot from that date.

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See where your site lands in the O'Fallon benchmark.

Enter your website address. We'll run the same Google mobile test and homepage checks we ran on the 37 O'Fallon sites above and show where yours lands. It takes 20 to 40 seconds.

Benchmark observations

What we found analyzing 37 O'Fallon websites.

  • 83.8% of the O'Fallon business sites we tested fall in Google's 'poor' range for loading: their main content takes more than four seconds to appear on a phone.
  • 16.2% of the 37 sites have no sitemap we could find, so search engines have to discover their pages by following links.
  • Only 21.6% of the sites we tested get enough traffic for Google to publish field speed data, which is measured on visitors' own devices. The rest have lab scores only.
  • 8.1% of the sampled sites let visitors book or schedule online.
  • 51.4% run on WordPress and 10.8% on DIY builders. The rest are custom, or we couldn't identify the platform.
  • 67.6% of O'Fallon homepages have no contact form, and 8.1% have no tap-to-call phone link on mobile.
  • 10.8% of the O'Fallon sites run no analytics we could detect, so those owners can't easily see how many visits or inquiries the site brings in.

The median O'Fallon site takes 9.1 seconds to show its main content on a phone. Every figure above comes from the same 37 sites.

Agency Intelligence · September 3, 2026

10 best web design agencies in O'Fallon, MO for 2026.

The Routeless Local Website Benchmark above looks at local business websites. Our Agency Intelligence review separately evaluates web design companies serving O'Fallon. We looked at 27 candidates and picked 10 based on dated public evidence. Then we ran each agency's own website through Google PageSpeed Insights and our homepage checks.

Routeless is listed first as our pick. The other 9 agencies are ranked by our published scoring rubric. Part of that rubric scores local presence, like an office in town and public reviews. Routeless isn't based in O'Fallon, so we list it separately and don't rank it against local agencies.

  • 27candidates evaluated
  • 10agencies selected
  • 10agency sites audited
  • All published claimssource-backed and dated
Compare web design companies serving O'Fallon
Rank Agency Best for Presence Homepage Performance Google PageSpeed Insights mobile performance score, tested September 2026. Pricing
Our pick Routeless Owner-managed websites Serves O'Fallon remotely 100/100 Routeless Go websites are $99 a month; custom projects are quoted after review
#2 XTAPPS Diverse service offerings Cottleville office in the O'Fallon metro 44/100 Not publicly listed
#3 Market Boss Client satisfaction Cottleville office in the O'Fallon metro 64/100 Not publicly listed
#4 The Kestrel Co. WordPress and ecommerce Cottleville office in the O'Fallon metro 44/100 Not publicly listed
#5 Gardiner Web Development, LLC Positive Google reviews Lake St Louis office in the O'Fallon metro 46/100 Not publicly listed
#6 Precise Creation Local presence O'Fallon office 90/100 Not publicly listed
#7 IntegriTivity Diverse service mix Foristell office in the O'Fallon metro 70/100 Not publicly listed
#8 Mindful Marketing Comprehensive marketing services O'Fallon office 40/100 Not publicly listed
#9 Hays Digital Marketing SEO and paid media O'Fallon office 75/100 Not publicly listed
#10 JuicedUp Marketing LLC Service range and reputation Moscow Mills office in the O'Fallon metro 54/100 Not publicly listed
Our pick

Routeless

Best for owner-managed websites

Serves O'Fallon remotely Homepage performance 100/100 Routeless Go websites are $99 a month; custom projects are quoted after review

Routeless serves O'Fallon remotely. Its Routeless Go platform creates three website designs from a business's details and publishes the chosen one for $99 a month, and the team also builds custom websites, software, and integrations, quoted after review. It publishes three measured case studies and named client projects. Its homepage scored 100/100 in the mobile lab audit collected September 14, 2026, with a largest contentful paint of 1.1 seconds; HTTPS, structured data, and analytics were detected.

Why we recommend it

Routeless Go builds three website designs for a business in O'Fallon, then hosts the chosen site and keeps its leads, articles, and analytics in one account for $99 a month.

  • Website platform (Routeless Go)
  • Custom web design
  • Web development
  • Custom software
  • AI and automation
  • API integrations
Website Product Portfolio Case Studies Pricing
5 sources checked
  • Location official company page · retrieved 2026-09-01
  • Services official product page · retrieved 2026-09-29
  • Portfolio official portfolio · retrieved 2026-09-01
  • Case_studies official portfolio · retrieved 2026-09-01
  • Pricing official pricing page · retrieved 2026-09-29

Other top web design agencies serving O'Fallon

Ranked only on public evidence: portfolio, case studies, technical quality, reputation, services, local relevance, and transparency.

#2 on evidence

XTAPPS

Best for diverse service offerings

Cottleville office in the O'Fallon metro Homepage performance 44/100 Not publicly listed

XTAPPS operates from a Cottleville office in the O'Fallon metro and provides a broad array of services such as web design, ecommerce, and mobile apps. The agency holds a 5-star average from 64 Google reviews, indicating a positive reputation. While no named portfolio projects or published case studies are listed, XTAPPS supports its clients with a variety of digital solutions, including SEO, paid media, and API integrations.

Why we ranked it here

XTAPPS offers a wide range of services including web design, ecommerce, SEO, mobile apps, and AI and automation.

  • Web design
  • Web development
  • WordPress
  • Ecommerce
  • SEO
  • Paid media
  • Social media
  • Content marketing
  • Email marketing
  • Hosting
  • Website maintenance
  • Custom software
  • Mobile apps
  • UX and UI design
  • Photography
  • Accessibility
  • Analytics
  • AI and automation
  • API integrations
Website Portfolio Case Studies Services Pricing
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#3 on evidence

Market Boss

Best for client satisfaction

Cottleville office in the O'Fallon metro Homepage performance 64/100 Not publicly listed

Market Boss operates from a Cottleville office in the O'Fallon metro, offering a wide range of services including web design, ecommerce, and SEO. They maintain a strong online reputation, with a 4.9 average from 44 Google reviews. Their website is secure with HTTPS, and it includes structured data and analytics. However, they have not published any named portfolio projects or case studies.

Why we ranked it here

Market Boss has a 4.9 average from 44 Google reviews, indicating high client satisfaction.

  • Web design
  • Ecommerce
  • SEO
  • Paid media
  • Social media
  • Branding
  • Email marketing
  • Website maintenance
  • AI and automation
Website Portfolio Services
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#4 on evidence

The Kestrel Co.

Best for WordPress and ecommerce

Cottleville office in the O'Fallon metro Homepage performance 44/100 Not publicly listed

The Kestrel Co. is located in the O'Fallon metro area, specifically in Cottleville. It showcases 9 named projects on its site, suggesting a clear commitment to transparency in its work. The agency offers a broad range of services including web design, web development, WordPress, ecommerce, and SEO. With a 4.8 average rating from 12 Google reviews, The Kestrel Co. maintains a favorable reputation among its clients. The homepage features HTTPS, structured data, and analytics, although its mobile performance score is noted at 44.

Why we ranked it here

The Kestrel Co. offers a strong focus on WordPress and ecommerce among its 14 listed services.

  • Web design
  • Web development
  • WordPress
  • Ecommerce
  • SEO
  • Branding
  • Email marketing
  • Hosting
  • Website maintenance
  • Custom software
  • Mobile apps
  • UX and UI design
  • Accessibility
  • AI and automation
Website Portfolio Services
4 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Portfolio agency portfolio page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#5 on evidence

Gardiner Web Development, LLC

Best for positive Google reviews

Lake St Louis office in the O'Fallon metro Homepage performance 46/100 Not publicly listed

Located in the Lake St Louis area, Gardiner Web Development, LLC offers services including web design, development, Shopify, and ecommerce, with additional capabilities in SEO and branding. Although the agency does not publish named portfolio projects or case studies, it maintains a perfect Google rating based on 21 reviews. Their website supports HTTPS, structured data, and analytics, despite a lower mobile performance score.

Why we ranked it here

Gardiner Web Development, LLC has an average rating of 5 from 21 Google reviews.

  • Web design
  • Web development
  • Shopify
  • Ecommerce
  • SEO
  • Branding
  • Website maintenance
  • Custom software
Website Portfolio Services Pricing
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#6 on evidence

Precise Creation

Best for local presence

O'Fallon office Homepage performance 90/100 Not publicly listed

Precise Creation operates from an O'Fallon office, offering services like web design, WordPress, SEO, hosting, analytics, AI and automation, and API integrations. The agency maintains a 5-star rating from 27 Google reviews. Their website demonstrates strong technical performance with a mobile score of 90 and features including HTTPS and structured data, though it lacks analytics tracking. Despite having no named portfolio projects or case studies, the agency's local presence and service range are clear.

Why we ranked it here

Precise Creation is based in O'Fallon, Missouri, with a local office at 2528 State Hwy K Ste 204.

  • Web design
  • WordPress
  • SEO
  • Hosting
  • Analytics
  • AI and automation
  • API integrations
Website Portfolio Services Pricing
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#7 on evidence

IntegriTivity

Best for diverse service mix

Foristell office in the O'Fallon metro Homepage performance 70/100 Not publicly listed

IntegriTivity, operating from Foristell within the O'Fallon metro, provides an extensive selection of services such as web design, ecommerce, SEO, and branding. Their presence is supported by a perfect 5 rating from 31 Google reviews. The agency's homepage uses HTTPS and includes analytics, though it lacks structured data. Despite no named portfolio projects or case studies, they maintain a strong reputation through their diverse offerings.

Why we ranked it here

IntegriTivity offers a wide range of services including web design, WordPress, Shopify, ecommerce, SEO, and more, covering various digital marketing and design needs.

  • Web design
  • WordPress
  • Shopify
  • Ecommerce
  • SEO
  • Social media
  • Branding
  • Graphic design
  • Email marketing
  • Hosting
  • Photography
  • Accessibility
Website Portfolio Services Pricing
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#8 on evidence

Mindful Marketing

Best for comprehensive marketing services

O'Fallon office Homepage performance 40/100 Not publicly listed

Mindful Marketing operates from an O'Fallon office, offering a wide array of services such as web design, ecommerce, SEO, and branding, along with analytics and API integrations. The agency maintains a perfect 5-star average across 13 Google reviews. Although it has no named portfolio projects or case studies, its comprehensive service range is notable. The agency's homepage is secure with HTTPS and features structured data and analytics, although its mobile performance score is 40.

Why we ranked it here

Mindful Marketing offers a broad range of services, including web design, ecommerce, SEO, social media, branding, and more.

  • Web design
  • Web development
  • Ecommerce
  • SEO
  • Social media
  • Branding
  • Content marketing
  • Email marketing
  • Website maintenance
  • Mobile apps
  • UX and UI design
  • Photography
  • Video production
  • Accessibility
  • Analytics
  • AI and automation
  • API integrations
Website Case Studies Services
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#9 on evidence

Hays Digital Marketing

Best for SEO and paid media

O'Fallon office Homepage performance 75/100 Not publicly listed

Hays Digital Marketing is located in O'Fallon, Missouri, and provides an extensive array of services such as web design, SEO, paid media, and more. The agency has an O'Fallon office presence and maintains a 5-star average rating from six Google reviews. While they have not published any named portfolio projects or case studies, their service range and local presence are notable.

Why we ranked it here

Hays Digital Marketing offers a wide range of services, including a focus on SEO and paid media, which are key components of their comprehensive service list.

  • Web design
  • Web development
  • WordPress
  • Ecommerce
  • SEO
  • Paid media
  • Social media
  • Branding
  • Graphic design
  • Content marketing
  • Email marketing
  • Hosting
  • Website maintenance
  • UX and UI design
  • Analytics
Website Services
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency services page · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03
#10 on evidence

JuicedUp Marketing LLC

Best for service range and reputation

Moscow Mills office in the O'Fallon metro Homepage performance 54/100 Not publicly listed

JuicedUp Marketing LLC, operating from Moscow Mills in the O'Fallon metro area, covers a broad spectrum of services including web design, WordPress, SEO, paid media, and more. The agency maintains a perfect 5-star average from 17 Google reviews, indicating positive client experiences. While there are no named portfolio projects or case studies available, the agency's online infrastructure includes HTTPS, structured data, and analytics. Their homepage mobile performance score is 54, with the largest contentful paint at 14776 ms.

Why we ranked it here

JuicedUp Marketing LLC offers a wide range of services and has a 5 average from 17 Google reviews.

  • Web design
  • WordPress
  • SEO
  • Paid media
  • Social media
  • Email marketing
  • Hosting
  • Website maintenance
Website Pricing
3 sources checked
  • Location google business profile · retrieved 2026-09-03
  • Services agency homepage · retrieved 2026-09-03
  • Reputation google business profile · retrieved 2026-09-03

Already have a website? Run it through the O'Fallon benchmark before choosing a provider.

Published pricing only

How much does web design cost in O'Fallon?

We found prices you can compare for 1 of the 10 agencies we reviewed. The figures below are their own published prices, not an average for O'Fallon. The rest quote each project or don't list prices.

  • Routeless Routeless Go websites are $99 a month; custom projects are quoted after review
Buyer guide

What to look for in a O'Fallon web design company.

Past work

Portfolio work you can inspect

Ask for recent, named projects you can open, and case studies that say what was done and what changed. A live site you can click through tells you more than a wall of client logos.

Speed

Test the agency's own website

Speed is one part of the decision, and anyone can test an agency's own site. The table above shows the same mobile score for every provider.

Specialty

Match the team to the build

A branding studio, a WordPress shop, an ecommerce team, and a software developer each solve different problems. Pick the team that has built the kind of site you need.

Ownership

Know who does the work

Ask who plans, designs, builds, launches, and maintains your site. Get what's included in writing, and ask how they handle changes to price or timeline.

Agency Intelligence methodology · version 2026-10

How we evaluated O'Fallon web design agencies.

Scores count only what we could verify in public. If an agency doesn't publish case studies, reviews, pricing, or other proof, it gets no points for that part of the score. That doesn't mean its client work is poor.

  • 25Portfolio and demonstrated work
  • 20Public case-study evidence
  • 15Technical website quality
  • 15Verifiable public reputation
  • 10Service depth
  • 10O'Fallon market relevance
  • 5Transparency

Choosing which agencies to review is a separate step from ranking them. For that step we look at local relevance, brand searches, how often an agency appears across independent search results, how much public evidence it has, reputation, and a mix of specialties. Every agency that makes the list is scored on the same 100-point Agency Quality rubric, and the 9 ranked agencies are ordered by that total alone. Routeless publishes this research. It's listed as our pick and isn't ranked, so no score is adjusted in its favor. Its remote setup and lack of third-party reviews are scored as found. Technical scores come from each audit, and audits and source facts are dated September 3, 2026.

Leading local industries

Websites for O'Fallon's leading industries.

With over 8,900 businesses in St. Charles County, local businesses face competition to get noticed. In industries like health care, retail, and construction, having a website alone isn't enough. It's important for businesses to show up in local search results and AI-driven responses to reach customers effectively. This can help businesses differentiate themselves among many similar establishments.

The sections below cover the sectors with the most establishments in St. Charles County. Each trade needs different things from its website.

Health Care And Social Assistance

Healthcare websites

St. Charles County has 1,201 health care and social assistance establishments. For dental practices, clinics, med spas, and specialty providers in O'Fallon, start with:

  • A page for each treatment patients look up
  • Online scheduling tied to your practice management system
  • Structured data so Google and AI assistants can read your practice details
  • Forms and analytics planned around PHI: which vendors, who has access, how long data is kept
Retail

Retail and e-commerce websites

St. Charles County has 1,072 retail establishments. For local retailers and product businesses in O'Fallon, start with:

  • Online sales with payments, inventory, and sales tax set up correctly
  • Product pages that search engines and AI assistants can read
  • Pickup, delivery, and hours that match how you sell
  • Analytics that show which marketing brings in sales
Construction

Construction and home services websites

St. Charles County has 1,019 construction establishments. For contractors, roofers, plumbers, HVAC, and landscaping companies in O'Fallon, start with:

  • An estimate request form that alerts you right away
  • Photos of finished jobs, grouped by service and neighborhood
  • Call tracking and lead routing that hold up in the busy season
  • Your license, insurance, and reviews where customers will see them
Hospitality And Food Service

Hospitality and food service websites

St. Charles County has 879 hospitality and food service establishments. For restaurants, caterers, venues, and hotels in O'Fallon, start with:

  • Menus, hours, and locations that stay correct everywhere
  • Reservations and ordering with fewer third-party fees
  • Local search and map-pack basics
  • Big photos of the food or venue that still load fast on a phone
Built with Routeless Go

Websites O'Fallon businesses can build with Go.

Every one of these demo websites came out of Go's builder. Add your business details, pick one of three designs, and publish for $99 a month.

Ironclad Roofing demo website built with Go
Demo businessBold and direct

Ironclad Roofing

Roofing contractor website in the bold and direct design.

Open the demo ↗
Brightside Family Dental demo website built with Go
Demo businessClean and professional

Brightside Family Dental

Dental practice website in the clean and professional design.

Open the demo ↗
Delgado Injury Law demo website built with Go
Demo businessClassic and refined

Delgado Injury Law

Personal injury law firm website in the classic and refined design.

Open the demo ↗
Marlowe Hair Studio demo website built with Go
Demo businessWarm and image-led

Marlowe Hair Studio

Hair salon website in the warm and image-led design.

Open the demo ↗
Northside Auto Care demo website built with Go
Demo businessWarm and atmospheric

Northside Auto Care

Auto repair shop website in the warm and atmospheric design.

Open the demo ↗
Hollis Home Group demo website built with Go
Demo businessWarm and image-led

Hollis Home Group

Real estate agent website in the warm and image-led design.

Open the demo ↗
Build My Site Free More websites built with Go →
What we build

A website you can run yourself, with the tools around it.

10.8% of the O'Fallon sites we audited run on a DIY builder, and those owners usually pay separately for plugins, forms, and hosting. Routeless Go puts the website, the lead inbox, analytics, and content publishing in one account, and sets up the search basics for you.

Routeless Go

Three designs, then one place to run the site

Go drafts your pages from your business details and shows them in three designs. After launch you change the site by clicking or asking, get every inquiry in one inbox, and see where visitors come from.

Search & AI visibility

Found by Google and by assistants

Page titles, descriptions, structured data, and a sitemap are set up on every Go website. 10.8% of the O'Fallon sites we audited publish no structured data at all.

Search and AI assistants

People also ask AI assistants who to hire.

When someone asks ChatGPT or Google's AI results who to hire in O'Fallon, the answer draws on what those systems can read: your pages, your structured data, and business details that match across the web. Structured data makes that information easier for search engines and AI systems to interpret and verify. 10.8% of the 37 O'Fallon sites we tested publish none.

We also check your Google Business Profile and the listings AI assistants compare you against. Every Go website comes with structured data and a sitemap, and we publish our research on how AI assistants recommend local businesses.

How it works

From business details to a live O'Fallon website.

1 · Details

Tell Go about your business

Start with your current website, your Google Business Profile, or a few details about what you do and where in O'Fallon you work.

2 · Designs

Look through three designs

Each one uses your services and what you want customers to do: call, book, or ask for a quote. Nothing to pay yet.

3 · Changes

Make it yours

Change the copy, photos, colors, and pages directly, or tell Go what you want in plain English.

4 · Publish

Go live for $99 a month

Connect your domain and publish. Hosting, the lead inbox, analytics, and content tools are included, and you can compare the live site with the 37 O'Fallon sites above.

FAQ

Questions O'Fallon businesses ask.

A O'Fallon business website on Routeless Go costs $99 a month once you publish, with no setup fee. You can look through three designs before you pay. Projects that need integrations or other custom work are quoted after we review them. We found prices you can compare for 1 of the 10 agencies we reviewed. The others quote each project or don't list prices.

We scored 10 agencies serving O'Fallon on public evidence: portfolio, case studies, technical quality, reputation, services, local relevance, and transparency. The top three in our 2026 review are XTAPPS (Best for diverse service offerings), Market Boss (Best for client satisfaction), The Kestrel Co. (Best for WordPress and ecommerce). Routeless publishes the research, so we list it as our pick and leave it out of the ranking. The full comparison and methodology are on this page.

Agency Intelligence is a separate study from the local business website benchmark. We scored 10 providers on the same 100-point rubric, using only what we could verify in public, and ordered the 9 ranked agencies by that total alone. An agency that doesn't publish something gets no points for it. That doesn't mean its client work is poor.

We audited 37 O'Fallon business websites. 94.6% take more than 2.5 seconds to show their main content on a phone. 10.8% have no structured data for search engines or AI assistants to read, and 10.8% run no analytics, so those owners can't see what their site brings in. The full results are on this page.

No. Routeless is a remote engineering team that works with businesses in O'Fallon and across the US. The research on this page is local, though: the benchmark covers 37 O'Fallon business websites, and the market figures come from U.S. Census data for O'Fallon and St. Charles County.

The industry sections on this page follow the largest sectors in O'Fallon: health care and social assistance, retail, construction. Go works the same way for any kind of business. The latest County Business Patterns count puts St. Charles County at 8,946 business establishments.

The O'Fallon sites we tested have a median mobile performance score of 54/100. The median site takes 9.1 seconds to show its main content, and Google calls 2.5 seconds or less 'good'. We test every site we build for mobile speed before launch.

Yes. 10.8% of the O'Fallon sites we audited run on a DIY builder and 51.4% on WordPress. We move your content over, redirect old URLs that get search traffic, and build the new site around what you sell.

Nearby markets

How O'Fallon compares.

Measured against 6 nearby markets, O'Fallon ranks 6th of 7 on median mobile performance, 6th of 7 on loading speed, 1st of 7 on analytics adoption, 2nd of 7 on structured-data adoption. Its strongest showing is analytics adoption; its weakest is median mobile performance. Columbia, MO posts the group's highest median mobile score and Wentzville, MO the lowest. Each city below has its own sample, run through the same benchmark.