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The HTTP header & redirect checker for SEO

Easily inspect the meta data found inside web pages, find issues and get advice to fix them

Instant website analysis, including site rank, site traffic, sources and geography

SERP Counter gives accurate search results of a searched keyword. We can see the position, result, and rank

It analyzes search results for relevant terms and extracts “intent tables” to suggest other words that you can use in your copy “to better match search engines’ expectations.”

With this extension, you can emulate Google searches from any location and check if a particular URL ranks in the top 100 results

Browser Extension that packs a punch when it comes to content research, link analysis, and social media investigation

Browser Extension that offers detailed reports and actionable tips for enhancing your site's SEO performance such as Page load speeds, Accessibility, SEO and more

Chrome extension that crawls 100s of pages at the same time checking for 50+ common website SEO, page speed and security problems

A browser extension that displays real-time on-page SEO data in a persistent side panel, with one-click export to text reports

Serposcope is a free and open-source rank tracker to monitor websites ranking in Google and improve your SEO performances

Conduct AI-powered qualitative research interviews and surveys at scale with [Agent Interviews](https://agentinterviews.com). Create interviewers, manage research projects, recruit participants, and a

🐍 ☁️ MCP for LLM to search and read papers from arXiv

🐍 ☁️ MCP to search and read medical / life sciences papers from PubMed

🐍 ☁️ MCP to search through PapersWithCode API

📇 🏠 A reliable MCP server for generating and managing screenshots, PDFs, and videos, performing AI-powered screenshot analysis, and extracting web content (Markdown, metadata, and HTML) via the [Urlbo

An open source content research/optimization tool for SEO

Open-source production-ready RAG platform with built-in agentic reasoning, hybrid search, and multimodal support. [](https://github.com/agentset-ai/agentset)

Search as a service and full suite of search APIs

AI Memory layer for agents. Knowledge graph + vector search for contextual retrieval and reasoning. [](https://github.com/topoteretes/cognee)

Search as a service (crawlers and React ready)

Open-source and hosted search as a Service. [](https://github.com/typesense/typesense)

Open-source and hosted search with Solr

Free tool from Google Ads that provides keyword ideas and traffic estimates