Domain report
lightningpdf.dev
lightningpdf.dev ranks in the top 0.42% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.42%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://lightningpdf.dev/ answered with HTTP 200.
DNS records
- A
- 102.68.86.186
- AAAA
- No records found.
- MX
- No records found.
- NS
- dns1.registrar-servers.com.
- dns2.registrar-servers.com.
Live preview
This site sends "X-Frame-Options: DENY", which blocks embedding it here.
Since lightningpdf.dev can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://app.lemonsqueezy.com https://*.lemonsqueezy.com https://cdnjs.cloudflare.com https://www.googletagmanager.com https://challenges.cloudflare.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdnjs.cloudflare.com; font-src 'self' https://fonts.gstatic.com https://cdnjs.cloudflare.com; img-src 'self' https: data:; connect-src 'self' https://fonts.googleapis.com https://fonts.gstatic.com https://www.google-analytics.com https://*.google-analytics.com https://analytics.google.com https://www.google.com https://*.lemonsqueezy.com; worker-src 'self' blob: data:; frame-src https://*.lemonsqueezy.com https://challenges.cloudflare.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self';
- Strict-Transport-Security
- max-age=63072000; includeSubDomains; preload
- X-Frame-Options
- DENY
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- camera=(), microphone=(), geolocation=(), payment=()
Redirect chain
- 1.
http://lightningpdf.dev/HTTP 301→ https://lightningpdf.dev/
- 2.
https://lightningpdf.dev/HTTP 200
Meta tags
- Title
- The Complete PDF API for Developers | LightningPDF
- Description
- Generate PDFs from HTML, CSS, and Markdown via REST API. Go-native engine under 100ms, Chromium for complex layouts. Free tier with 100 PDFs/month.
- Canonical
- https://lightningpdf.dev/
- Robots
- index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1
- Generator
- Not set
- Open Graph title
- The Complete PDF API for Developers | LightningPDF
- Open Graph description
- Generate PDFs from HTML, CSS, and Markdown via REST API. Go-native engine under 100ms, Chromium for complex layouts. Free tier with 100 PDFs/month.
- Open Graph image
- https://lightningpdf.dev/static/images/og-default.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- The Complete PDF API for Developers | LightningPDF
- Twitter image
- https://lightningpdf.dev/static/images/og-default.png
robots.txt
- Disallow rules (User-agent: *)
- 10
- Disallow rules (other agents)
- 0
Sitemap declared:
https://lightningpdf.dev/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.