key SEO considerations to keep in mind during web development

Great SEO isn’t something you bolt on after a project is finished — it's something you build in from day one. As a developer, you're in a unique position to ensure the site’s code, structure, and performance all align with search engine best practices.
Here’s a breakdown of SEO principles tailored to developers, along with practical examples from my DevStack, a codebase that handles all of this out of the box.
🧠 1. Do Keyword Research — Then Use It in the Right Places
You don't need to write the content, but your code should support it:
- Allow dynamic meta titles and descriptions
- Use route slugs that include target keywords
- Enable easy keyword placement in headings, image alt tags, and structured data
✅ DevStack includes utilities to auto-slug URLs and populate Open Graph/SEO meta tags from view models.
🧱 2. Use Semantic HTML
Your layout structure matters:
<main>
<article>
<h1>...</h1>
<section>...</section>
</article>
</main>
✅ DevStack layout templates use semantic HTML5 tags as standard.
⚡ 3. Optimize Page Speed
Google ranks faster pages higher. Use:
- Bundled & minified assets
- CDN integration for static content
- GZIP compression
- Caching for images and partial views
✅ All handled in DevStack, including image thumb generation and response compression middleware.
📱 4. Mobile-First Design
Use responsive frameworks like Tailwind or Bootstrap. Set the viewport meta tag:
<meta name="viewport" content="width=device-width, initial-scale=1">
✅ Mobile support is built into DevStack’s components and layouts.
📸 5. Image Optimization
- Compress images
- Use
alt
attributes for accessibility + SEO - Include images in XML sitemaps
jpeg.Alt = model.Title;
jpeg.Title = model.Caption;
✅ Image sitemap generation and metadata injection built in.
🧾 6. Meta Tags and Open Graph
Inject dynamically using Razor:
<title>@ViewData["Title"]</title>
<meta name="description" content="@ViewData["Description"]" />
✅ DevStack auto-generates Open Graph and Twitter cards from controller data.
🔗 7. Internal Linking
Use internal links to build structure and spread authority across your site. Enable editors to add these through your CMS or admin tools.
✅ DevStack’s rich text editor supports safe internal linking with Markdown-style syntax.
📦 8. Schema Markup
Structured data = richer results:
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "SEO for ASP.NET Core",
"author": "Benny Sutton"
}
✅ Partial views for common schema types are included in the DevStack.
🧬 9. Accessibility (and Bonus SEO Value)
Accessibility best practices help SEO too:
- Use labels and ARIA attributes
- Ensure keyboard navigation works
- Avoid duplicate link text
✅ DevStack follows WCAG guidelines by default.
🔍 10. Clean, Keyword-Friendly URLs
Use slugs, not querystrings:
[Route("blog/{slug}")]
public IActionResult Post(string slug) => ...
✅ Automatic slug generation and redirect middleware included.
📊 11. Analytics and Monitoring
Hook into:
- Google Search Console
- Google Analytics (GA4)
- Server logs (via Serilog)
✅ DevStack supports all three, with plug-and-play support for tracking and log sinks.
🧰 Need This Pre-Built?
All of these SEO features — and more — are already implemented in my DevStack, an ASP.NET Core 8 boilerplate optimized for:
- ✅ Performance
- ✅ SEO
- ✅ Rich content editing
- ✅ Security & spam control
- ✅ Rapid developer onboarding
Looking to fast-track your next project? Check out my CV or get in touch to explore how we can work together.