A large-scale digital news platform serving high-concurrency traffic needed performance engineering, a scalable infrastructure, and a reliable monetisation layer — without compromising editorial workflow or user experience. The work spanned backend optimisation, infrastructure design, subscription management, and a comprehensive technical SEO strategy.
Performance & caching
The biggest operational risk for a live news site is a traffic spike during a major story. The platform addressed this with a three-layer caching strategy that kept response times consistent regardless of concurrent load.
- Redis handled object caching and session storage, reducing repeated database queries to near zero for frequently accessed content
- Memcached provided fast in-memory retrieval for transient data
- Nginx served as both a reverse proxy cache and full-page cache layer, absorbing the majority of anonymous traffic before it ever reached PHP
A hybrid user-specific caching strategy was built on top — authenticated and subscribed users received personalised responses while anonymous users were served fully cached pages, preserving both performance and personalisation.
Infrastructure & high-traffic handling
The platform was deployed on DigitalOcean with a load balancer and a horizontal scaling strategy. During major news events — election results, breaking stories, controversy-driven spikes — the infrastructure absorbed sudden surges without downtime.
Specialist high-load pages were built for time-sensitive events such as election dashboards and live tracking pages. These were optimised specifically for real-time updates and heavy concurrent access, with aggressive cache invalidation rules to keep data fresh without hammering the database.
Content management & editorial workflows
Content workflows were restructured around a clean taxonomy model — articles, tags, and categories linked through dynamic relationships that improved both editorial efficiency and on-site navigation. Infinite scrolling was implemented for news feeds, reducing page reloads and improving engagement depth without impacting API response times.
Subscription & monetisation
Razorpay was integrated for subscription payments, with full lifecycle management covering transaction handling, webhook validation, and retry logic for failed payments. A custom paywall system controlled content access based on user role and subscription status, with flexible rules distinguishing free from premium content. Role-based permissions and subscription-aware cache invalidation ensured users always saw the right content at the right access level.
SEO strategy & technical visibility
SEO was treated as an engineering concern, not an afterthought. The implementation covered both content discoverability and technical signal quality.
On-page and structured data
- AMP (Accelerated Mobile Pages) implemented to improve mobile performance and eligibility for Google’s Top Stories carousel
- Schema markup added to all articles for rich results and improved search engine understanding
- Meta tags — title, description, Open Graph, and Twitter cards — generated dynamically per content item
- Canonical URLs enforced across all content to prevent duplicate indexing
- Internal linking strategy fine-tuned to improve crawl depth and session duration
Technical performance signals
- Strong PageSpeed Insights scores maintained through the same caching and asset optimisation stack (Redis, Nginx, CSS/JS minification, deferred loading)
- Time to First Byte (TTFB) reduced via server-side caching and load balancing
- Lazy loading applied to images and ad units to improve initial render speed
- Mobile-first optimisation aligned with search engine indexing priorities
Crawlability & indexing
- Dynamic XML sitemaps generated and maintained for articles, categories, and tags
robots.txtconfigured for efficient crawl budget usage- RSS feeds automated across media categories for aggregator distribution and faster indexing
- Sitemap updates optimised for breaking news — new articles indexed rapidly after publication
Ad integration
- Google AdSense placements managed with delivery logic designed to balance ad load against page performance and user experience
Challenges & solutions
| Challenge | Solution |
|---|---|
| Traffic spikes causing latency | Multi-layer caching + load balancing on DigitalOcean |
| Personalised content vs caching | Hybrid user-specific caching strategy |
| Payment reliability | Razorpay webhook validation + retry handling |
| Large media assets | Image compression, responsive handling, lazy loading |
| SEO at scale | Automated sitemaps, RSS feeds, AMP, structured data |
| Crawl efficiency for breaking news | Rapid sitemap updates + optimised robots.txt |
Stack
Drupal PHP MySQL Redis Memcached Nginx DigitalOcean Razorpay Google AdSense AMP XML sitemaps RSS
Client identity and traffic metrics withheld due to confidentiality.