Slack
Slack
Status Code: 404 (was 200)
See exactly what you get
Every feature designed to secure your revenue, and Search rankings.
Core Web Vitals Tracker
Track Core Web Vitals that impact your Google search rankings. Monitor LCP, INP, CLS, TTFB, and PageSpeed scores 24/7. Get real-time alerts when performance drops below your thresholds.
- Daily PageSpeed checks
- Desktop + mobile performance
- Get historical trends and performance insights
👆 Click to enlarge
👆 Click to enlarge
HTTP Status Tracker
Never miss a broken page. Monitor HTTP status codes (404, 500, redirects) on your important pages, with hourly monitoring. Get alerts when pages change status.
- Hourly / daily / weekly monitoring
- Emails + Slack alerts
- Complete status change history
Affiliate Links Tracker
Protect your affiliate revenue. Get geo-targeted link monitoring (167 countries). Track redirect chains, detect broken links, and make sure your affiliate links work worldwide.
- 167 countries geo-targeting
- Redirect chain analysis
- Email alerts when link change or breaks
👆 Click to enlarge
👆 Click to enlarge
Robots.txt Tracker
Protect your SEO from robots.txt changes. Monitor crawl directives, detect modifications, and make sure search engines can access your content.
- Daily change detection
- Disallow/Allow rule monitoring
- Visual diff of all changes
SEO change Tracker
Track HTML and SEO elements on your pages. Monitor title tags, meta descriptions, headings, canonical URLs, Open Graph tags, and schema markup. Enable Full HTML monitoring to track every change on your entire page with diff detection.
- Title, meta, headings tracking
- Schema.org & Open Graph monitoring
- Full HTML monitoring option
- Before/after visual dashboard
👆 Click to enlarge
👆 Click to enlarge
Google rank tracker
Track your search rankings on Google, worldwide. Monitor keyword positions, ranking changes, and analyze competitors with daily checks.
- Daily + weekly keyword position tracking
- Ranking change alerts
- AI Overview and SERP features monitoring
Yandex Rank Tracking
Monitor your rankings on Yandex. Track keyword positions across Russian locations and languages with daily or weekly checks.
- Track Russian & CIS market rankings
- Desktop and mobile monitoring
- 10 keywords free - no credit card required
👆 Click to enlarge
👆 Click to enlarge
Bing Rank Tracking
Track your rankings on Bing. Monitor keyword positions across 167+ locations with daily or weekly checks.
- Track Bing rankings worldwide
- Desktop & mobile position monitoring
- 10 keywords free - no credit card required
Sitemap Monitoring & Alerts
Never miss sitemap changes again. Monitor URL additions, removals, and detect frozen sitemaps with real-time alerts to ensure optimal indexing.
- URL change detection & comparison
- Frozen sitemap detection
👆 Click to enlarge
👆 Click to enlarge
Reddit Keyword Alerting
Never miss a Reddit conversation about your brand, competitors, or products. Monitor keywords across all subreddits and get email alerts when they're mentioned, so you can engage at the perfect time.
- Track keywords across all subreddits
- Instant email alerts for new mentions
- Monitor posts, titles & comments
Visual Regression Testing
Catch visual bugs before your users do. Automatically capture screenshots of your pages and compare them over time to detect layout breaks, CSS issues, missing images, or unexpected changes.
- Automated screenshot capture & comparison
- Desktop & mobile layout monitoring
- Side-by-side before/after comparisons
👆 Click to enlarge
Simple pricing
How much revenue are broken pages costing you?
Need Custom Pricing?
Large volume? Special requirements? We offer tailored solutions for enterprises and agencies.
- Volume discounts available
- Custom integrations
- Priority support
- Dedicated account manager
From Our User Community
PageRadar saves me hours by automatically catching errors across my sites. No more manual checking - I get instant alerts the moment something breaks.
PageRadar is essential for any serious web performance expert. It automates error detection, giving me instant insights and freeing me to focus on optimization, not firefighting.
As a website publisher, PageRadar is a tool I can't live without. It helps me improve my pages performance and alerts me as soon as there's an issue. We all know that a slow or offline website means lost visitors and sales.
Amazing tool! I mainly use it to track my insights related to Filament Mastery. No more checking URLs one by one — the centralization PageRadar offers is simply brilliant.
PageRadar identified a problem with a script before it became very expensive. I don't even know why we didn't subscribe to it sooner!
In the gambling industry, compliance and speed are critical. PageRadar ensures our international sites meet performance standards across all jurisdictions, protecting us from regulatory issues.
PageRadar has transformed how I deliver value to my clients. I can now offer proactive performance monitoring as a service, creating recurring revenue while ensuring their sites stay optimized.
Performance directly impacts SEO rankings. PageRadar helps us maintain the site speed our netlinking strategy depends on. Better Core Web Vitals mean better search positions for our clients.
I use PageRadar on an affiliate project and it's just perfect! Monitor my affiliate links to never miss any commission from sudden 404 errors. Track my rankings and their evolution. Monitor partners' and competitors' sitemaps and HTML to react quickly when opportunities arise. In short, an excellent tool to find opportunities and act fast when issues occur.
PageRadar saves me hours by automatically catching errors across my sites. No more manual checking - I get instant alerts the moment something breaks.
PageRadar is essential for any serious web performance expert. It automates error detection, giving me instant insights and freeing me to focus on optimization, not firefighting.
As a website publisher, PageRadar is a tool I can't live without. It helps me improve my pages performance and alerts me as soon as there's an issue. We all know that a slow or offline website means lost visitors and sales.
Amazing tool! I mainly use it to track my insights related to Filament Mastery. No more checking URLs one by one — the centralization PageRadar offers is simply brilliant.
PageRadar identified a problem with a script before it became very expensive. I don't even know why we didn't subscribe to it sooner!
In the gambling industry, compliance and speed are critical. PageRadar ensures our international sites meet performance standards across all jurisdictions, protecting us from regulatory issues.
PageRadar has transformed how I deliver value to my clients. I can now offer proactive performance monitoring as a service, creating recurring revenue while ensuring their sites stay optimized.
Performance directly impacts SEO rankings. PageRadar helps us maintain the site speed our netlinking strategy depends on. Better Core Web Vitals mean better search positions for our clients.
I use PageRadar on an affiliate project and it's just perfect! Monitor my affiliate links to never miss any commission from sudden 404 errors. Track my rankings and their evolution. Monitor partners' and competitors' sitemaps and HTML to react quickly when opportunities arise. In short, an excellent tool to find opportunities and act fast when issues occur.
PageRadar saves me hours by automatically catching errors across my sites. No more manual checking - I get instant alerts the moment something breaks.
PageRadar is essential for any serious web performance expert. It automates error detection, giving me instant insights and freeing me to focus on optimization, not firefighting.
As a website publisher, PageRadar is a tool I can't live without. It helps me improve my pages performance and alerts me as soon as there's an issue. We all know that a slow or offline website means lost visitors and sales.
Amazing tool! I mainly use it to track my insights related to Filament Mastery. No more checking URLs one by one — the centralization PageRadar offers is simply brilliant.
PageRadar identified a problem with a script before it became very expensive. I don't even know why we didn't subscribe to it sooner!
In the gambling industry, compliance and speed are critical. PageRadar ensures our international sites meet performance standards across all jurisdictions, protecting us from regulatory issues.
PageRadar has transformed how I deliver value to my clients. I can now offer proactive performance monitoring as a service, creating recurring revenue while ensuring their sites stay optimized.
Performance directly impacts SEO rankings. PageRadar helps us maintain the site speed our netlinking strategy depends on. Better Core Web Vitals mean better search positions for our clients.
I use PageRadar on an affiliate project and it's just perfect! Monitor my affiliate links to never miss any commission from sudden 404 errors. Track my rankings and their evolution. Monitor partners' and competitors' sitemaps and HTML to react quickly when opportunities arise. In short, an excellent tool to find opportunities and act fast when issues occur.
FAQ
Got a Question?
Here are the most frequent questions to help you with your decision.
PageRadar is the best SEO alert tracker that monitors your Core Web Vitals, keyword rankings, HTML/SEO changes, HTTP status codes, affiliate links, robots.txt, reddit mentions, visual changes and sitemaps 24/7. Get instant alerts when issues could impact your search rankings or revenue.
Core Web Vitals impact Google search rankings. By monitoring LCP, INP, and CLS, you ensure your pages meet Google performance standards and maintain their search rankings.
PageSpeed Insights gives you a one-time snapshot. PageRadar monitors your pages 24/7 and alerts you immediately when performance drops, so you can fix issues before they impact your business.
We track Core Web Vitals (LCP, INP, CLS), PageSpeed metrics (TTFB, FCP), HTTP status codes, HTML/SEO elements (title tags, meta descriptions, headings, schema markup), affiliate links, Google - Bing - Yandex keyword rankings, robots.txt changes, XML sitemaps, visual changes and reddit mentions. A complete SEO alert tracker dashboard.
Pagespeed monitoring runs daily for all plans. Uptime monitoring checks every hour. HTML/SEO monitoring can run hourly or daily depending on your needs. You can also trigger manual checks from your dashboard.
Yes ! Our HTML monitoring tracks changes to title tags, meta descriptions, headings (H1-H3), canonical URLs, Open Graph tags, schema markup, and more. Get alerted when SEO elements change. You can also use the "Full HTML" mode which tracks every single HTML change on your webpages.
Absolutely ! Our tracker monitors your robots.txt directives daily to catch changes that could hurt your SEO. Get alerted when disallow/allow rules are modified, making sure search engines bots can always access your content properly.
Yes! Our sitemap tracker detects URL additions, removals, and even sitemaps that stop updating. Get alerted when your sitemap changes could impact indexing.
Yes. Monitor HTTP status codes (404, 500, etc.) to catch broken pages and track affiliate links to make sure they stay live. Perfect for affiliates and content creators who generate affiliate revenue.
Yes. Our rank tracker monitors your keyword positions on Google, Bing and Yandex. Track daily rankings, detect AI Overviews, analyze SERP changes, and get alerts when keywords drop below your thresholds.
Get instant notifications via email and Slack when performance drops below your thresholds, or when pages go down. Set custom alert rules for different metrics and choose which team members get notified.
Yes. Monitor any pages that matter to your business : product pages, landing pages, checkout flows, blog posts, category pages, or your entire website.
All our plans include unlimited websites. The number of URLs you can monitor depends on your plan and the feature. Refer to the pricing section for more details.
We accept all major credit cards (Visa, Mastercard, American Express). All payments are processed securely through Stripe. You can cancel or change your plan anytime.
We offer a freemium version. You get access to all features, so you can see how PageRadar helps protect your SEO.
Hey ! I'm Samir, the founder of PageRadar.
As Head of SEO managing high-traffic websites, I was frustrated by expensive monitoring tools that missed critical issues. I built PageRadar to be the SEO monitoring tool I wished existed - powerful enough for professionals, simple enough for everyone. And priced fairly.
Got questions or feedback ? I'd love to hear from you !