Core Web Vitals Checker
The best 50 Core Web Vitals Checker AI tools - Free & Paid
Explore 50 AI for Core Web Vitals Checker
diib automatically scans websites for keyword rankings, backlink health, and technical metrics such as speed, security, and Core Web Vitals. It delivers a daily health score, competitor alerts, social media insights, and actionable on‑page SEO recommendations, with custom growth dashboards.
Freemium
- $44.99/mo
Hexowatch monitors visual, content, HTML, and code changes on any URL, alerts on keyword, tech stack, and script updates, and tracks availability, WHOIS, sitemaps, API responses, and backlinks. It archives snapshots for compliance and quick market response.
Subscription
- $99/mo
Fluxguard automatically crawls complex sites, monitors HTML, PDF, and visual changes, and evaluates them against user rules. It delivers real‑time alerts via APIs or webhooks, summarizes results, and reduces manual review and risk‑monitoring workload.
Freemium
- $8.33/mo
Roast My Web delivers AI‑driven website audits in two minutes, assessing design, UX, conversion paths, mobile compatibility, SEO, domain authority, and backlinks. Users receive a customizable PDF with actionable suggestions, bulk URL support, and competitor benchmarking.
Paid
- $4
ConvertRocket.ai audits landing pages with AI, evaluating Core Web Vitals, mobile responsiveness, copy, visuals, and CTAs. It produces actionable reports, auto‑closes interfering pop‑ups via a Chrome extension, and offers chatbot support for continuous optimization.
Freemium
- $49/mo
AI Content Checker is a free browser extension that enhances web publishing by detecting errors, ensuring quality logic, and perfecting content before publication. It offers features like reviewing pages, answering specific questions, highlighting headings/links, identifying spacing issues, and open
Free trial
WebsCrypto offers real‑time cryptocurrency news, price data, and analysis for Bitcoin, Ethereum, and altcoins. It delivers live market charts, liquidity metrics, ETF inflows, regulatory updates, and macro‑context commentary to help analysts, traders, and institutions spot opportunities.
Freemium
GetWebsiteReport is an AI-powered website and landing page audit tool that offers personalized recommendations to improve conversion rates, covering copy, design, positioning, social proof, imagery, load speed, usability, conversion messaging, SEO, and UX. It provides actionable suggestions in under
Paid
- $9
Lkin simplifies website management for professionals by offering quick access to multiple sites, technical insights, website diagnostics, and AI-driven SEO recommendations. Its compatibility with major CMSs enhances productivity by streamlining workflows and reducing manual data entry.
Free trial
WellTra.ai delivers contactless vital‑sign monitoring via standard cameras, measuring heart rate, breathing rate, SpO₂, blood pressure, HRV, sleep quality, stress index, and a composite wellness score. Accessible on mobile, smart mirrors, kiosks, with APIs for integration in retail, hospitality, hea
Free
Skyvern automates web workflows directly in the browser, handling two‑factor logins, CAPTCHAs, and proxies. Using vision‑based interaction and LLM reasoning, it extracts structured data, processes OCR, submits forms, runs tests, and provides explainable run summaries with SDK support.
Freemium
- $29/mo
Visualping monitors website changes—visual, textual, or code—in real time, sending alerts via email, Teams, Slack, webhooks, or API. It provides before‑and‑after screenshots, AI‑highlighted significant changes, and easy browser integration for individuals and teams.
Freemium
- $10/mo
AI-Powered Website Audit analyzes user experience and conversion rates across desktop and mobile platforms, offering actionable insights and tailored recommendations. It generates comprehensive reports to identify areas for improvement, enhancing overall site performance.
Freemium
QuickSEO consolidates Google Search Console metrics and AI chatbot visibility into one dashboard, tracking clicks, impressions, rankings, and AI appearance scores. It analyzes sentiment, detects competitor mentions, and offers data‑driven recommendations for content and keyword optimization.
Subscription
- $99/mo
Spectate monitors websites, APIs, servers, and domains from worldwide locations, delivering instant alerts, AI root‑cause analysis, and automated status pages. It consolidates uptime, performance, and incident response into a single dashboard.
Freemium
- $12/mo
Nightwatch is an AI-powered SEO monitoring tool that offers rank tracking, automated reporting, site audits, and resource optimization. It provides detailed insights on global search engine rankings and allows teams to identify growth opportunities through data-driven decision making.
Free trial
SymptomChecker.io offers an AI‑powered symptom assessment where users describe symptoms, provide demographics, medical history, and lab results. The system delivers educational, non‑diagnostic responses, encouraging professional consultation and emergency care when needed.
Freemium
Contrast allows users to quickly create and host live or pre‑recorded webinars with branded pages, interactive widgets, and local FullHD recording. HubSpot integration syncs attendee data, while AI repurposes sessions into posts, clips, or subtitles, feeding engagement metrics to the CRM.
Free
WebTotem delivers an AI‑driven firewall that blocks brute‑force, DoS, SQLi, XSS, bot, spam, path traversal, and emerging threats, with custom IP whitelisting. It scans for malware, defacement, open ports, tracks SSL and domain expiry, scores vulnerabilities, and provides dashboards for collaboration
Freemium
- $8
Hexowatch tracks website changes across visual, content, code, tech stack, availability, price, keywords, backlinks, RSS, WHOIS, sitemaps, and APIs. Real‑time alerts, screenshots, element snapshots, downtime reporting, and webhook/email notifications help teams monitor and respond to updates.
Freemium
Originality.ai evaluates text for AI generation, plagiarism, factual accuracy, readability, grammar, and SEO. The Chrome extension and web app enable on‑page checks, bulk scanning, PDF uploads, and API integration for writers and editors.
Free trial
- $12.95/mo
Aura monitors identity data and delivers real‑time alerts for credit activity, phishing, and account takeovers. It offers continuous credit monitoring across all major bureaus, instant credit lock, dark‑web scanning, VPN, antivirus, password management, device lockbox, and family parental controls.
Free trial
- $10/mo
RealEye.io collects real‑time gaze, attention, and facial emotion data via participants’ webcams for image, video, or website stimuli. It offers triggers, heatmaps, fixation plots, API access, and records mouse/keyboard interactions for integrated survey analysis.
Paid
- $249/mo
WebScraping.AI offers a single API that retrieves clean HTML, plain text, or JSON from any URL, handling JavaScript-heavy pages, proxies, CAPTCHAs, and retries. Users can query, extract fields, generate summaries via prompts, and integrate with SDKs or workflow tools.
Subscription
- $29/mo
accessiBe automates WCAG 2.2 AA compliance by scanning sites and applying fixes for screen readers and keyboard navigation. It offers audits, user testing, custom code, CMS widgets, and documentation for ADA and other legal standards.
Paid
- $49/mo
Wordvice AI provides real‑time grammar checking, paraphrasing, translation, summarization, plagiarism and AI‑content detection, plus citation generation across multiple languages. It integrates with Chrome and Word, supporting students, researchers, professionals, teams, and offers on‑demand human e
Freemium
- $8.45/mo
Vanta automates compliance evidence collection for 35+ frameworks like SOC 2, ISO 27001, HIPAA, and GDPR. It centralizes access controls, risk assessments, and vendor reviews, while AI‑driven workflows speed questionnaire responses and continuous monitoring with real‑time alerts.
Freemium
Codiga is a static code analysis platform that detects real‑time violations and security issues across multiple languages. It offers OWASP, MITRE, and SANS‑CWE rule libraries, a custom rule editor, IDE integration, automated PR reviews, auto‑fix, and a metrics dashboard.
Freemium
Photofeeler lets users upload business, social, or dating photos and receive scores on competence, likability, attractiveness, and dateability from real people. The platform offers actionable comments, privacy controls, and rapid voting options to improve online image impact.
Free
Webtune AI autonomously scans on‑page SEO issues—meta tags, canonical, external links, alt text—in real time, generates GPT‑based fixes, deploys them without code, and continuously monitors sites for ongoing optimization.
Free
Provides insurers with mobile inspection, VIN verification, and automated fraud alerts. Consolidates vehicle title history into a single report, enabling risk managers to detect fraud early. Offers policyholders guidance and centralized docs for real‑time carrier‑adjuster communication.
Freemium
VibeSec scans public and private GitHub repositories using AI and Semgrep to detect vulnerabilities, insecure patterns, and exposed secrets, producing prioritized, actionable security reports for PR reviews, CI pipelines, and developer triage.
Subscription
Quick Intel scans smart contract addresses across 54+ chains, delivering AI‑driven analysis in seconds. It flags hidden code, identifies scam patterns, and shows warning labels while recording key attributes for risk assessment.
Free
Tavily offers a secure, high‑volume web‑access API that delivers real‑time search, extraction, and structured results. It includes caching, indexing, and content validation, preventing leaks and malicious data, and guarantees 99.99 % uptime for enterprise‑grade reliability.
Freemium
ScamMinder evaluates URLs in real‑time, assigning safety scores and risk indicators for phishing, fraud, and malware. Users upload message screenshots for AI analysis, while the platform aggregates community reviews, threat stats, and a site database to verify authenticity.
Freemium
Carbonate is an AI-driven automated end-to-end testing tool that allows you to write tests in plain English, intelligently analyzes HTML for UI changes, and speeds up development and stability of your tests.
Freemium
Be Your Best tracks athlete vision and decision‑making by measuring scan rate during gameplay. It offers real‑time data, progress tracking, leaderboards, and analytics for coaches and analysts to enhance tactical flexibility and possession control.
Freemium
Voolt builds a professional website in 60 seconds, optimizes it for Google, Bing, and Yahoo, and offers a custom domain. Its marketing module automates local Google and Facebook ads, converting clicks into appointments without ad experience.
Paid
Wegic is an AI‑powered, no‑code website builder that lets users describe site needs in chat, automatically generating SEO‑ready layouts, content, and metadata. It offers instant live previews, one‑click deployment, multilingual support, and built‑in analytics for low‑maintenance sites.
Paid
Woebot Health is a mobile chatbot delivering evidence‑based cognitive‑behavioral therapy. It offers real‑time self‑care, mood tracking, and psychoeducation, with secure messaging and personalized skill modules to support clinical workflows and monitor patient progress.
Freemium
Post Log analyzes a site’s internal linking, content discoverability, and SERP positions to identify obstacles such as orphaned posts or low rankings. It gathers key metrics and auto‑suggests the quickest fixes, streamlining SEO troubleshooting and boosting click‑through rates.
Free
SEO Central is an AI-driven tool enhancing on-page analysis and keyword optimization for improved search rankings. It generates optimized meta tags and notifies about issues, providing solutions to strengthen your online visibility.
Free trial
Flawless automatically captures desktop and mobile screenshots, visually audits layout, messaging, SEO, and functionality, pins issues, prioritizes fixes by impact and effort, tracks status across audits, and provides consistent page comparison for clearer conversion optimization.
Subscription
Sider AI is a browser extension that consolidates instant summarization, translation, and research tools in a side panel. Users compare AI model responses, receive on‑the‑fly explanations for highlighted text, extract OCR, and store snippets in a searchable knowledge base.
Free
Linque unifies IT, OT, and AI for real‑time data connectivity across legacy and modern systems. It offers VisionAI visual inspection, AI‑Enabled Verification, AI‑Ops predictive analytics, and AI‑Production dashboards, backed by consulting for seamless modernization.
Free
Marketing Tool aggregates free utilities for marketing and web performance. It offers keyword research, backlink and SEO audits, social media scheduling, hashtag generation, ad‑budget calculators, speed testing, image compression, plagiarism checks, URL shortener, QR code. No registration required.
Free