What are web development services?
Web development services turn a design, a set of requirements and your content into a working website or web application. That includes everything visitors never see — the database, the server logic, the integrations, the deployment pipeline — as well as the interface they click on. For most companies the site is the hardest-working salesperson on the payroll, so how it is built matters as much as how it looks.
Glorvix builds for companies across the United States and Australia, with developers who sit beside the SEO and paid media teams rather than in a separate studio. Projects usually take one of five shapes:
- A new marketing site, when the current one cannot be changed without a developer or has outgrown a drag-and-drop builder.
- A rebuild or replatform, when a site is slow, unpatched, or so tangled that every small change risks breaking something else.
- A web application — booking, quoting, membership, client portal — where the site is the product rather than a brochure for it.
- An integration project, wiring an existing site into a CRM, payment gateway, ERP or inventory system.
- Continuous development, a standing block of hours for teams that improve their site monthly rather than once a decade.
Need the visual side as well? Our website design team handles research, UX and interface design, then hands approved files straight to the developers who will build them.
Front-end and back-end development, explained
Every site has two halves, and both affect speed, security and search visibility.
Front-end development is what runs in the visitor’s browser: the HTML structure search engines read, the CSS that controls layout, and the JavaScript behind menus, forms and interactive tools. Good front-end work is responsive at any width, usable with a keyboard and a screen reader, and light enough to load on a mid-range phone with two bars of signal — not just on the office connection.
Back-end development is what happens on the server: storing and retrieving content, validating form submissions and payments, managing accounts and permissions, and talking to other systems through APIs. A good back end is boring in the best sense — predictable under load, cheap to patch and readable by whoever inherits it.
We plan both halves together, because a decision on one side sets limits on the other. How content is modelled in the CMS decides whether a new landing page is a ten-minute job for a marketer or a ticket in a developer’s queue.
Custom build vs CMS vs template: which is right for you?
There is no single best way to build a website. The honest answer depends on how often your content changes, who maintains it and whether you are publishing pages or running software.
| Template or site builder | CMS build (WordPress or headless CMS) | Fully custom build | |
|---|---|---|---|
| Best for | New businesses testing an idea, very small sites | Most service businesses, publishers and growing brands | Web applications, portals and unique functionality |
| Upfront cost | Lowest | Moderate | Highest |
| Flexibility | Limited to the template and platform | High, through custom themes, blocks and integrations | Effectively unlimited, within budget |
| Performance | Often slowed by unused features | Fast when built carefully | As fast as it is engineered to be |
| Content editing | Easy but constrained | Easy, with a familiar editor | Needs a purpose-built admin or a connected CMS |
| SEO control | Basic | Strong | Complete |
| Long-term fit | Often outgrown as the business grows | Scales well with good maintenance | Scales with your product roadmap |
A quick test: if the people who update the site most often are marketers, choose a CMS; if they are engineers, a custom build starts to pay for itself. If WordPress fits, our WordPress development services page explains how we build custom themes without the bloat. Setting a budget first? How much web design costs breaks down what actually moves the number.
Choosing a modern web development stack
A “stack” is simply the combination of technologies a site runs on. We choose one to fit your requirements, your budget and the people who maintain it after handover.
Static and Jamstack sites
Pages are pre-built as HTML and served from a content delivery network, so nothing queries a database on each visit and there is very little surface to attack. Choose this when content changes a few times a week rather than second by second. The trade-off: anything personalised or real-time has to arrive from an API at run time.
Headless CMS development
Content lives in one system and presentation in another, connected by an API. Editors keep a friendly interface while the same content feeds a website, an in-store screen or a mobile app. It earns its place when you publish to more than one channel. The cost is that preview, forms and site search become things you build rather than install.
React and Next.js-style frameworks
Component frameworks are worth their complexity on genuinely interactive interfaces: dashboards, product configurators, account areas. Render on the server or at build time and pages stay fast and crawlable; render everything in the browser and you inherit the indexing problems of older single-page apps. We default to server rendering for anything that has to rank.
Node.js and PHP back ends
Node suits real-time features, APIs and teams already writing JavaScript. PHP runs WordPress, Magento and a large share of the content-driven web, and current versions are fast and well supported. Neither is a status symbol — pick the one your future maintainers can hire for. Running a large catalogue? See our Magento development services.
Web applications, portals and integrations
Some projects go well beyond pages of content. We build the tools that remove manual work: online booking and scheduling, instant quote calculators, member-only libraries, client portals for documents and order tracking, and internal dashboards that pull several systems into one view. Each ships with secure authentication, role-based permissions and an activity log where the data warrants one.
Making integrations survive contact with reality
Most business sites need to talk to other software — a CRM such as HubSpot or Salesforce, a gateway such as Stripe or PayPal, booking tools, email platforms, or the ERP holding real stock and pricing. Connecting them is rarely the hard part. What breaks integrations months later is the detail:
- Field mappings nobody documented, so a renamed CRM field silently drops leads.
- Rate limits reached during a campaign spike, with no queue or retry behind them.
- Duplicate submissions when a form is double-clicked and the request is not idempotent.
- Webhook failures that pass unnoticed because nothing logs or alerts on them.
We handle those cases explicitly and write the mapping down, so your team or any future developer can maintain it. Need the same data in a mobile app? Our app development services reuse the same APIs rather than building a second set.
Performance, security and technical SEO in every build
A site that loads slowly or cannot be crawled will not rank or convert, so these three sit in the specification for our web development services rather than on an optional extras list.
Performance. We build against Google’s Core Web Vitals thresholds — Largest Contentful Paint under 2.5 seconds, Interaction to Next Paint under 200 milliseconds, Cumulative Layout Shift under 0.1 — judged on real visits rather than a lab score alone. In practice that means correctly sized images in modern formats, restraint with JavaScript, preloaded fonts, sensible caching and a CDN. Key templates are checked in PageSpeed Insights and on real handsets before launch.
Security. HTTPS with security headers, hardened hosting, least-privilege accounts, rate-limited and spam-filtered forms, and scheduled dependency updates. We also avoid collecting data you have no reason to keep: the cheapest breach to survive is the one where there was nothing worth taking.
Technical SEO. Clean URL patterns, one clear H1 per template, a heading order that never skips a level, XML sitemaps, robots rules, canonical tags, structured data and internal links that are designed rather than improvised. Our technical SEO specialists review every build before it goes live.
Accessibility. We test against the Web Content Accessibility Guidelines — keyboard paths, contrast, visible focus states, labelled fields and alt text — widening your audience and lowering your legal exposure.
Quality assurance, hosting and deployment
Testing is where projects quietly cut corners, and where a development partner earns their keep. Every template goes through the same pass:
- Browsers and devices — current Chrome, Safari, Edge and Firefox across phones, tablets and desktops, including one deliberately mid-range Android handset.
- Functional testing of every form, checkout, login, search and integration, including the error states: declined card, expired session, failed upload.
- Accessibility checks for keyboard navigation, contrast, focus order, alt text and labelled fields.
- Performance testing on a throttled mobile connection rather than office wi-fi.
- SEO checks on metadata, indexation settings, redirects and structured data.
- Content review for broken links, missing images and placeholder text that survived the build.
Everything runs through version control and a staging environment close enough to production to be worth trusting. Depending on the stack we deploy to managed hosting, a cloud platform or an edge network, always with a tested way to roll back.
Replacing an existing site? A launch can undo years of search equity if redirects are missed. We inventory every indexed URL before the switch, map each one to a destination and watch Search Console through the weeks that follow. The SEO website migration checklist we publish is the same one we work from.
What ongoing support actually covers
A site is never finished. Dependencies age, browsers change, and your team will want pages nobody imagined at launch. Our monthly plans are written down so both sides know what is included:
- Patching on a schedule, with security advisories applied out of cycle when severity warrants it.
- Version currency — runtimes and frameworks reach end of life on published timetables, so upgrades are planned before support lapses rather than after.
- Backups proven by restoring them, because an untested backup is only a rumour.
- Uptime and error monitoring with alerts that reach a human, not just a dashboard.
- An agreed block of development time each month, with anything larger quoted separately.
Plans are scoped to the size of the site. Maintenance can follow a build we delivered, or take over a site another team built once we have audited it.
Why choose Glorvix for web development services?
- Developers who sit with marketers. The build team works alongside SEO, PPC and content writing specialists, so page structure, URL patterns and templates are argued out before anyone writes code.
- The stack is a recommendation, not a default. Technology is proposed after discovery and weighted towards what your team can maintain once we hand over.
- A written scope. Deliverables, exclusions, timeline and quote live in the proposal, so “out of scope” is never a mid-project surprise.
- You keep the keys. Domain, repository, hosting and third-party accounts in your name, with a documented handover.
- Two time zones covered. Our remote-first team books calls inside your working day on either side of the Pacific.
Start your web development project
Tell us what you want to build. After a free discovery call we come back with a recommended approach, the trade-offs behind it and a clear quote. Contact our team to book that call. If organic growth matters once the new site is live, compare our monthly SEO packages and pricing, which start at $499 per month with no long lock-in.