Consulting
Ongoing or one-off. I review your site, process or setup and send screen recordings: what I'd fix, automate or change, in what order, and why. Watch them when it suits you, rewatch them, and send them to your team.
Ask about consultingConsulting & SEO Services.
Want to fix or accelerate your organic growth, or automate your processes?
SEO consulting, hands-on SEO services, AI agents and automation, and revenue-share partnerships.
Discuss your SEO project
I rank websites.
...usually my own—not the ones of clients. No standard packages: every site, niche, and SERP needs its own strategy, so what I do for you depends on your situation.
SEO Services
I do the work. Technical, on-page, links, traffic signals and AI search, whatever your project actually needs, as monthly work or a one-off project.
Ask about servicesPartnerships
Have a site or asset with potential and no SEO engine? We share the revenue. Terms depend on the project.
Ask about a partnershipThe toolbox.
Flawless Technical & On-Page
The foundation.
Juicy Tiered Link Building
The rocket fuel.
Traffic Manipulation
The cherry on top.
Sneaky AI Search Optimization
The new front page.
Tireless AI Agents & Automation
The robots do the boring work.
Magic & Fairy Dust
The secret ingredient tying it all together.
How it starts.
- Tell me about your site and your goal.
- I reply with what I think it needs and which way of working fits.
- We start.
Free tools.
HTML Cleaner
Strip pasted HTML down to formatting tags only, ready for WordPress.
N-Gram Analyzer & Viewer
Extract 1- to 4-grams from any text, with stopword removal and lemmatization, to see which phrases come up most.
Spintax Converter
Turn spintax into multiple unique text versions in seconds, right in your browser.
Product Review Schema Generator
Generate Product and Review JSON-LD for star-rated search snippets.
Blog posts.
Best Free On-Page SEO Tool [Video + Case Study Results]
A free on-page SEO tool that is easy to use and scales to many pages, with a video walkthrough and the case study results.
Constantin Oesterling · 13 March 2025
Tracking User Satisfaction Metrics for SEO: Long Clicks vs Short Clicks
How to track long clicks vs short clicks as user satisfaction signals, with free custom dashboards for UX metrics.
Constantin Oesterling · 8 January 2025
Niche Topic Research with Reddit, N-Grams, and Named Entity Recognition (NER)
Scrape niche subreddits, extract topics with n-grams and named entity recognition, and use them to cover your niche more completely.
Constantin Oesterling · 17 June 2024
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