75
/ 100
B
Good
Overall Domain Score
SEO 77 · LLM 73 · Perf 73
77
π SEO Score
10 / 13 checks passed
73
π€ LLM Readiness
8 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
Mastodon
Meta Description
Buttondown is the last email platform you'll migrate to. We're focused on your success, not on bleeding you dry.
H1 Heading
Why is running a newsletter soΒ hard?
Canonical URL
None found
π SEO Audit
77/100β Title Tag
Length: 8 chars (Ideal: 30-60).
β
Meta Description
Length: 112 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β
Open Graph Tags
Found 9 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
4 of 10 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 36 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
73/100β
Structured Data (JSON-LD)
Found 4 JSON-LD blocks.
β
Schema Entities
Types: breadcrumblist, organization, softwareapplication, website
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good AI context.
β E-E-A-T (Author)
No author meta or schema.
β
Organisation Schema
Business entity defined.
β
Breadcrumb Schema
Site architecture is machine-readable.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en'.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
73/100Network Waterfall (Total: 387ms)
- DNS: 60ms
- Connect: 76ms
- TTFB: 184ms
- Download: 203ms
β
Time to First Byte (TTFB)
TTFB: 184ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 28.6KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β Minified Assets
No minified assets linked.
β
Preload / Preconnect Hints
Resource hints found.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Not listed β no threats detected.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
JavaScript
Next.js
π WHOIS
Registrar
Cloudflare, Inc
Expires
2027-05-01
Registered
2017-05-01
Last Updated
2026-02-10
Status
client transfer prohibited
Name Servers
ivy.ns.cloudflare.com, apollo.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 54.204.238.15 |
| A | 54.209.91.188 |
| A | 54.221.251.148 |
| A | 75.101.184.39 |
| MX | alt3.aspmx.l.google.com |
| MX | alt4.aspmx.l.google.com |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx.l.google.com |
| TXT | google-site-verification=Dmi0GffqXwrRbWgcif8u9EJvtBWhMMfRpvBXB13nmxg |
| TXT | google-site-verification=k-46SCelqDM-DYP7-riK-rNWNak9ep4M4-iabUrxr9g |
| TXT | v=spf1 include:mailgun.org include:_spf.google.com include:spf.01.smtp.email-infrastructure.com include:spf.02.smtp.email-infrastructure.com include:spf.03.smtp.email-infrastructure.com ~all |
| TXT | yahoo-verification-key=+2xXdyy7PO1udmxZHJNvAMCBOwbGtTPnYHsdsU6LuUY= |
| TXT | yahoo-verification-key=k0v5slP3g0A6rJfJnyMCdKHj2DHYAsJfhpLc1D1qCRM= |
| TXT | 1password-site-verification=SQFNCPTWYJFUZGBQTZBBBQT7YI |
| TXT | ALIAS for polar-river-hggprmzkna9p4dkhgk3jhfxw.herokudns.com |
| NS | ivy.ns.cloudflare.com |
| NS | apollo.ns.cloudflare.com |