46
/ 100
F
Poor
Overall Domain Score
SEO 62 · LLM 27 · Perf 45
62
π SEO Score
8 / 13 checks passed
27
π€ LLM Readiness
3 / 11 checks passed
45
β‘ Performance
5 / 11 checks passed
π Extracted Page Tags
Title Tag
EasyEDA - Online PCB design & circuit simulator
Meta Description
EasyEDA is a free and easy to use circuit design, circuit simulator and pcb design that runs in your web browser.
H1 Heading
Easy-to-use & Free PCB Design Software
Canonical URL
None found
π SEO Audit
62/100β
Title Tag
Length: 53 chars (Ideal: 30-60).
β
Meta Description
Length: 113 chars (Ideal: 50-160).
β H1 Tag
Found 6 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
37 of 39 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 58 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
27/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
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
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β Language Declaration
Missing <html> lang attribute.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
45/100Network Waterfall (Total: 920ms)
- DNS: 509ms
- Connect: 511ms
- TTFB: 919ms
- Download: 1ms
β Time to First Byte (TTFB)
TTFB: 919ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 37.8KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
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
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No warnings found in Google Safe Browsing transparency report.
βοΈ Technologies
Analytics & Tracking
Google Tag Manager
Infrastructure & CDN
Nginx
π WHOIS
Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Registered
2011-09-10T08:00:13Z
Expires
2028-09-10T08:00:13Z
Last Updated
2026-01-24T01:09:19Z
Status
ok https://icann.org/epp#ok
Name Servers
NS3.DNSV4.COM, NS4.DNSV4.COM, VIP3.ALIDNS.COM, VIP4.ALIDNS.COM
π DNS Records
| Type | Value |
|---|---|
| A | 18.239.6.42 |
| A | 18.239.6.46 |
| A | 18.239.6.76 |
| A | 18.239.6.32 |
| MX | alt1.aspmx.l.google.com |
| MX | alt2.aspmx.l.google.com |
| MX | aspmx2.googlemail.com |
| MX | aspmx3.googlemail.com |
| MX | aspmx4.googlemail.com |
| MX | aspmx5.googlemail.com |
| MX | aspmx.l.google.com |
| TXT | v=spf1 include:_spf.google.com include:mandrillapp.com -all |
| TXT | google-site-verification=bwPt10OS81xNUCUl_sJiB3yZD-WFb82m2MHChF4Idwg |
| NS | ns4.dnsv4.com |
| NS | ns3.dnsv4.com |