REACT & NEXT.JS · DAY 100
100 days of React and Next.js: lessons, explained simply
Expona Admin · Oct 27, 2026 · 6 min read
Tag · 772 articles · 1 interview series
#Performance
Practical Performance articles, guides and code examples from the Expona engineering blog.
Articles
772 articles
TECHNICAL SEO FOR DEVELOPERS · DAY 002
How search engines work: a practical Technical SEO guide
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 014
URL design for SEO: a Technical SEO guide for developers
Expona Admin · Oct 27, 2026 · 5 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 021
410 vs 404: everything engineers need to know in practice
Expona Admin · Oct 27, 2026 · 5 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 026
Internal linking architecture: best practices explained
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 029
Article structured data: a practical Technical SEO guide
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 032
Person and Organization schema: best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 034
LocalBusiness schema for service companies: a deep dive
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 036
Title tags that rank and get clicked: a practical guide
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 040
Largest Contentful Paint, explained: a step-by-step guide
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 041
fetchpriority for your hero image: a step-by-step guide
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 043
Fonts that don't shift your layout: a step-by-step guide
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 044
Interaction to Next Paint: practical tips and trade-offs
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 046
Field data vs lab data: a practical guide for developers
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 047
Chrome UX Report (CrUX): a practical Technical SEO guide
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 048
Image optimization for SEO and speed: a practical guide
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 052
Next.js SEO checklist: a practical guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 056
Mobile-first indexing: a practical guide for developers
Expona Admin · Oct 27, 2026 · 8 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 060
Crawl budget at scale: a practical guide for developers
Expona Admin · Oct 27, 2026 · 6 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 066
Local SEO for service businesses: lessons from production
Expona Admin · Oct 27, 2026 · 7 min read