Observed Signal · May 8, 2026 · Product Launch · Source: https://martechseries.com/feed/ · Impact: 2/5 · Sentiment: Positive
SpeedyIndex Launches Live JS Backlink Checker
SpeedyIndex announced the global launch of its Live JS-Rendered Bulk Backlink Checker on May 8, 2026. The tool uses 100% live DOM scanning with full JavaScript rendering to verify backlinks in real time and follows a pay-as-you-go pricing model. It supports mass verification (up to 100,000 URLs simultaneously via file upload) and offers a REST API for integration. Key features include a JS-rendering engine, scanning of over 20 technical data points per URL (e.g., x-robots-tag, 404s, redirect chains), entity authority detection, and live quality metrics such as Domain Authority and Spam Score. SpeedyIndex said it will add native integrations for industry authority metrics (Ahrefs DR, Semrush Authority Score, Majestic TF/CF, Yandex SQI) in a forthcoming update. Victor Dobrov is quoted as CEO of SpeedyIndex.
A new SEO product offering real-time JS-rendered backlink audits and pay-as-you-go pricing may pressure incumbent SEO suites and lower barriers for agencies and freelancers, but it does not represent industry-shifting platform or regulatory news.
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Key Takeaways & Evidence Grounding
- SpeedyIndex launched a Live JS-Rendered Bulk Backlink Checker and expanded its unified SEO ecosystem (announced May 8, 2026).
- The product performs 100% live DOM scanning with full JavaScript rendering instead of relying on cached backlink databases.
- SpeedyIndex offers a pay-as-you-go pricing model and supports verifying up to 100,000 URLs simultaneously via file upload and a REST API.
- Backlink Checker inspects over 20 technical data points per URL (including x-robots-tag noindex, 404 errors, and redirect chains) and reports live quality metrics such as Domain Authority and Spam Score.
- Planned roadmap updates will add native metric integrations for Ahrefs Domain Rating (DR), Semrush Authority Score (AS), Majestic Trust Flow / Citation Flow (TF/CF), and Yandex SQI.
Connected Companies & Entities
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Developer Releases Free Open-Source Browser SEO Checker
Adil Makhdoom published a free, open-source SEO checker that runs entirely in the browser and performs 20+ audits across technical SEO, on-page SEO, social/schema, and performance. The tool is distributed as three static files (index.html, style.css, script.js), requires no signup or API keys, and uses the allorigins.win CORS proxy to fetch page HTML client-side. Performance metrics (PageSpeed mobile score, LCP, CLS, TBT) are pulled from Google’s PageSpeed Insights API v5. Results show pass/warning/fail status, the measured value, and a short remediation tip; audits can be exported to CSV. The project is published with a live demo and a GitHub repository, and the author invites contributions and pull requests.
VisRank Launches Free SEO & AI Visibility Audit Tool
VisRank has launched a free online website visibility audit tool that runs a ~30-second scan and returns a 0–100 Visibility Score across SEO, AI readiness (AEO), security and local presence. According to VisRank’s published methodology, each scan evaluates 49 signals across four categories and provides a prioritized list of issues for small businesses, agencies, marketers and developers. The platform highlights practical fixes such as title tags, meta descriptions, structured data, FAQ patterns and security headers, and offers paid features including score history, competitor tracking, drop alerts and PDF reporting. Andrei Mironiuk, VisRank’s CEO, says the tool is intended to show website owners where visibility is being lost and which actions to prioritise for improved discoverability in both traditional search and AI-driven answer engines.
AutoBacklinks Launches AI Agent for Link Building
AutoBacklinks announced the public launch of an AI agent that automates the full link-building outreach workflow. The agent discovers relevant websites, scores prospects using SEO metrics (Domain Rating, referring domains, organic traffic), finds and verifies contact emails, and drafts personalized outreach which users can review or send automatically. The product targets in-house SEO teams, agencies, and founders; new users get a free trial and paid plans start at $79/month. The company is available at autobacklinks.ai and was quoted by founder Rachid Idali in the announcement.
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