{"repo":"veliovgroup/spiderable-middleware","free":true,"listed":false,"github":"https://github.com/veliovgroup/spiderable-middleware","clone":"git clone https://github.com/veliovgroup/spiderable-middleware.git","description":"Pre-rendering for JavaScript websites that delivers SSR-level SEO, enhanced link previews, and performance via effortless middleware integration — ideal for PWAs, SPAs, and modern JS-driven apps, websites, and webpages","language":"JavaScript","stars":43,"topics":["meteor","middleware","crawler","seo","seo-optimization","meteor-package","npm-package","spiderable","nodejs","npm"],"license":"BSD-3-Clause","category":"scrapers-browser-automation","readme_excerpt":"Spiderable middleware Spiderable Middleware is a lightweight Node.js package designed for modern JavaScript web apps — including those built with React, Preact, Vue, Svelte, Angular, Ember, Backbone, Meteor, and others. It ensures that search engine crawlers and social media bots receive fully-rendered HTML, not just an empty skeleton. This bridges the gap between client-rendered apps and the indexing and preview requirements of platforms like Google, Facebook, and Twitter. When paired with the global CDN and smart caching layer from ostr.io , spiderable-middleware significantly improves SEO scores, link previews, and performance metrics like TTFB and Lighthouse scores — all without requiring changes to existing codebase. It intelligently reroutes bot traffic to ostr.io rendering endpoints, minimizing server load, reducing database queries, and lowering infrastructure costs. Why Pre-render? - 🕸 Execute JavaScript, — get rendered HTML page and its content; - 🏎️ Improve delivery for dynamic and static pages via our advanced CDN and caching; - 🏃‍♂️ Boost response rate and decrease response time with caching; - 🚀 Optimized HTML markup for the best SEO score; - 🎛️ Improve TTFB, LCP, INP, CLS, and other Web Vitals and LightHouse metrics positively enhancing overall SEO score; - 🖥 Supports PWAs and SPAs; - 📱 Supports mobile-like crawlers; - 💅 Supports styled-components ; - ⚡️ Supports AMP (Accelerated Mobile Pages); - 🤓 Works with Content-Security-Policy and other complex f","default_branch":null,"files":null,"tree":[],"storefront":"/r/veliovgroup","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/veliovgroup/spiderable-middleware/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}