Readability & SEO Content Checker – German + English

SEO Checker — Website SEO Audit & Score in Bulk

maged120/seobility-seo-checker

Bulk SEO audits for any list of URLs: overall score, category breakdowns (meta, structure, content, links) and actionable hints — no SEO tool subscription needed.

SEO Audit & Markdown Content Scraper

quaking_pail/ai-seo-content-markdown-scraper

Audit every page of a website for SEO (title, meta description, headings, canonical, Open Graph, status code) and get its main content as clean Markdown for AI. Headless Chrome, API.

SEO Site Checkup

canadesk/seo-checker-ppe

Run a fast audit of websites, checking for proper tags and surfacing any errors that might come up.

Moz Domain Authority Checker & SEO Metrics Scraper

seo-scraper/moz-domain-authority-checker

Check Domain Authority (DA), spam score, backlinks, ranking keywords, and 13 SEO metrics from Moz.com free analysis. No Moz Pro subscription needed. Analyze up to 10 domains per run.

🎯 LinkedIn Profile & Content Creator

powerai/linkedin-profiles-and-content-creator

Transform your LinkedIn presence with AI-powered profile optimization and content creation! This actor generates comprehensive LinkedIn profiles and company pages tailored to your target audience, complete with engaging content strategies and multi-format reports.

Pagespeed Insights Checker

ahmedmulti74/pagespeed-insights-checker

Pagespeed Insights Checker Save time and use the tool in your automation templates

Analyze any domain for SEO metrics: authority score, DNS records, SSL, WHOIS, tech stack detection, meta tags, and HTTP performance. Supports bulk checking up to 50 domains.

SEO Domain Rank Checker API

dev00/seo-domain-traffic-ranks-api

Instantly retrieve the global website traffic and authority ranking of any domain across SimilarWeb, SEMrush, and Alexa concurrently.

Smart SEO Keyword Research API

kakama/smart-seo-keyword-research-api

Smart Keyword Research API tool.This Keyword Tool API Find millions of keyword suggestions for your SEO. find Keyword, Volume, CPC (USD), Intent, Keyword Difficulty, SERP Features,Trend. google trends data also get with my API.

Check SSL/TLS certificates for any website: expiration date, issuer, subject, hostname match (SNI), chain/authorization status, and common HTTPS misconfigurations. Useful for SEO audits, security checks, and uptime monitoring.