Gainline Oy

Operating from Tursola, Finland, Jussi Viljanen works as an independent SEO consultant under the name Gainline Oy, serving growth-oriented businesses that want to increase organic visibility on Google and, more recently, in AI search tools such as ChatGPT, Gemini, and Perplexity. The consultancy positions itself as an advisory partner rather than a full in-house team, aiming to help client companies achieve search visibility gains more quickly and cost-effectively than building this expertise internally. Work is described as covering local, national, and international search visibility, with the stated goal of increasing website or e-commerce sales. The service scope described includes SEO strategy development, covering goal-setting, target audience and search-behavior analysis, keyword identification, competitor analysis, and content strategy planning. SEO audits are offered to assess technical site health and content status, examining indexability, page speed, mobile-friendliness, URL structure, internal linking, metadata, content quality, user experience, and backlink profile. Keyword research is described as data-driven, covering search volume and competition analysis, long-tail term mapping, search intent analysis, trend identification, and competitor keyword strategy review. Technical SEO consulting is also detailed, addressing page speed optimization, crawlability and indexation, mobile-friendliness, Core Web Vitals, site architecture and navigation, HTTPS security, sitemap and robots.txt configuration, duplicate content handling, 404 error management and redirects, and structured data (schema) implementation. The website also references on-page SEO, e-commerce SEO, and local SEO as service areas, alongside a free growth analysis offered as an initial step for prospective clients.