Quick checks before you commit to a crawl
Run audits, validate meta tags, check schema, measure Core Web Vitals, and verify robots.txt — all free, no account required. Share summaries or upgrade for full monitoring.
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All tools
Pick a check, paste a URL
Eleven free tools covering local SEO, keywords, on-page checks, redirects, structured data, performance, and crawlability.
Site crawl
Multi-page crawl with live progress and SEO score.
- Up to 10 pages per run
- Live crawl progress
- Category score breakdown
Keyword ideas
Expand seed keywords by locale and device for SERP research.
- Locale markets
- Desktop vs mobile
- Long-tail modifiers
Instant SEO audit
One-page SEO score and top issues in seconds.
- 100+ on-page checks
- Live crawl log
- Category score grid
Local SEO checker
LocalBusiness schema, NAP signals, and local landing-page meta.
- LocalBusiness JSON-LD
- Phone & address checks
- Meta for local packs
Canonical URL checker
Verify your canonical tag points to the right URL.
- Self-referencing check
- Absolute URL validation
- Duplicate URL hints
SSL certificate checker
Check certificate expiry, issuer, hostname coverage, and trust chain.
- Expiry countdown
- Issuer & subject
- Hostname (SAN) coverage
Redirect chain checker
See every hop from your URL to the final response.
- Hop-by-hop status codes
- Final URL
- Loop detection
Internal link analyzer
Count internal vs external links and sample broken targets.
- Internal vs external counts
- Sample link list
- Broken link sampling
Meta tag checker
Title, description, Open Graph, and canonical analysis.
- Title & description length
- Open Graph tags
- Canonical URL check
Schema validator
Detect JSON-LD structured data and common schema types.
- JSON-LD block count
- Schema.org types found
- Validation issues
Core Web Vitals snapshot
Mobile and desktop performance scores via PageSpeed.
- Mobile & desktop scores
- LCP and CLS metrics
- Google PageSpeed data
Robots.txt & sitemap checker
Verify crawlers can access your site and discover URLs.
- robots.txt validation
- Disallow rule review
- Sitemap discovery
Why XenonFlare tools
Built for quick wins, not lead magnets
Honest checks you can run before a client call, launch, or sprint — then upgrade when you need automation.
Results in seconds
Every tool runs instantly against live pages — no queue, no waiting for a report email.
Real crawl data
We fetch your actual HTML and headers, not cached third-party snapshots from last month.
Shareable reports
7-day public report links for clients. Workspaces get 30-day links plus scheduled rescans and history.
Get started today