Digital Marketing Agency specialized in JavaScript SEO
JavaScript SEO
Websites with heavy JavaScript rendering often experience indexing and crawling challenges with search engines. Evox performs technical audits and server-side rendering optimizations to ensure all dynamic content is fully crawlable and indexable.
Related Capabilities
- 01
Technical SEO
We fix the technical foundation holding back your rankings: Core Web Vitals, crawling, indexing, structured data and internal linking architecture. A technically sound site ranks better and converts more.
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Crawl Analysis
Search engines allocate limited crawl resources, which can leave critical pages unindexed or misinterpreted. Evox analyzes internal link structure, crawl budget prioritization, and server responses to optimize crawl coverage.
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Indexation
Incomplete indexing limits organic visibility by preventing key pages from being discovered by search engines. Evox audits and optimizes technical parameters such as crawl budget and sitemap configuration to ensure complete and efficient indexing.
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Core Web Vitals
Poor Core Web Vitals metrics penalize search engine performance and user retention. Evox audits and optimizes LCP, FID, and CLS through precise technical adjustments to server, code, and assets.
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Log Analysis
Server access data reveals crawling patterns and errors undetected by crawlers. Evox analyzes your logs to identify technical bottlenecks and optimize Google crawling efficiency.
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Schema.org
Search engines lack semantic context to properly interpret unstructured content, reducing organic visibility. Evox implements validated Schema.org markup with structured data aligned to your business entities to improve click-through rates and rich snippet indexing.
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Deep dive into advanced JavaScript SEO strategies
Explore our research, guides, and case studies in the Evox commercial intelligence center.
Frequently Asked Questions
How do I choose the right service for my business?
You can browse our full catalog structured into 35 commercial divisions. If you’re unsure about the right mix of solutions, you can book a call with an expert through the contact form.
Do the catalog services require a long-term contract?
Not necessarily. We offer defined deliverables under fixed projects, as well as recurring monthly models (Shared Teams or Managed Services) adapted to your company’s growth dynamics.
How do these services integrate with my current marketing team?
Our specialists and operational directors are ready to work in a hybrid model: integrating directly into your management boards (Slack, Jira) or acting as a self-managed external cell.
What technologies do you use for development and implementation?
We work with leading-edge technologies: Next.js, Headless CMS (Strapi), AWS, Google Cloud, HubSpot API, Server-Side GTM and advanced language models (OpenAI, Gemini, Claude).
How do you measure the performance of ad and SEO campaigns?
We connect tracking directly to your CRM and database to measure real financial impact. We monitor ROAS, cost of acquisition (CAC), conversion rate and attributed net revenue in real time.
Let's work together
Let's design your next step together. Get in touch to structure your custom marketing, technology, and scale solutions.