Areas and technologies
- seo
- macos
- swift
- swiftui
- mcp
- Crawl
Multithreaded, resumable and robots.txt-aware; JS rendering with 1920×1080 screenshots
- Indexability
On-page extraction and 11 non-indexability reasons
- Content
Duplicates and near-duplicates (MinHash + LSH), Flesch readability, structured data validated with SHACL and accessibility via axe-core
- Analysis
16 result tabs, SERP preview, crawl graph and crawl comparison
- Bots
Googlebot, GPTBot and ClaudeBot simulator
- Output
Streaming CSV/XLSX export and scheduled crawls
A macOS application that crawls websites, detects SEO issues and prioritises fixes.
Spider-SEO is a macOS application for reviewing a website’s SEO. It visits pages, identifies problems and prioritises fixes. Results can be combined with Search Console, Analytics and PageSpeed data.
Three ways in
The same core runs as a desktop app, a command-line tool and an MCP server. Reviews and results can be accessed through the interface or through automation.
Stack
Built in Swift with SwiftUI and AppKit. Data is stored in SQLite, while WKWebView processes JavaScript content. The project remains in development.
The website
BeatPlay.app
An offline music player for iPhone and Apple Watch. The watch can play music without the phone nearby.
Sychev Portfolio 2026
In developmentA personal portfolio gathering most of my projects, or at least the ones I have records of.
Open-HPA: HPA Commander
An app to control your airsoft replica and its FCU over WiFi or Bluetooth through a communication standard.