openjsf.org
Scanned URL: https://openjsf.org
77
π SEO Score
10 / 13 checks passed
45
π€ LLM Readiness
5 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
A safe and modern home for JavaScript technologies | OpenJS Foundation
Meta Description
OpenJS promotes the widespread adoption and continued development of key JavaScript solutions worldwide.
H1 Heading
A safe and modern home for the webself.__wrap_n=self.__wrap_n||(self.CSS&&CSS.supports("text-wrap","balance")?1:2);self.__wrap_b=(e,t,r)=>{let n=null==(r=r||document.querySelector(`[data-br="${e}"]`))?void 0:r.parentElement;if(!n)return;let l=e=>r.style.maxWidth=e+"px";r.style.maxWidth="";let a=n.clientWidth,i=n.clientHeight,s=a/2-.25,o=a+.5,u;if(a){for(l(s),s=Math.max(r.scrollWidth,s);s+1<o;)l(u=Math.round((s+o)/2)),n.clientHeight===i?o=u:s=u;l(o*t+a*(1-t))}r.__wrap_o||"undefined"!=typeof ResizeObserver&&(r.__wrap_o=new ResizeObserver(()=>{self.__wrap_b(0,+r.dataset.brr,r)})).observe(n)};self.__wrap_n!=1&&self.__wrap_b(":R1edsla:",1)
Canonical URL
None found
π SEO Audit
77/100β Title Tag
Length: 70 chars (Ideal: 30-60).
β
Meta Description
Length: 104 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 6 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
15 of 21 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 46 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
45/100β 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)
Author identity found.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
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: 160ms)
- DNS: 125ms
- Connect: 126ms
- TTFB: 160ms
- Download: 0ms
β
Time to First Byte (TTFB)
TTFB: 160ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 22.2KB (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
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
JavaScript
Next.js
π WHOIS
Registrar
1API GmbH
Expires
2027-02-22
Registered
2019-02-22
Last Updated
2026-02-22
Status
client transfer prohibited
Name Servers
ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net
π DNS Records
| Type | Value |
|---|---|
| A | 76.76.21.21 |
| MX | mx1.forwardemail.net |
| MX | mx2.forwardemail.net |
| TXT | v=spf1 include:8112310.spf10.hubspotemail.net include:amazonses.com ~all |
| TXT | forward-email-site-verification=Lwm1Njs9m6 |
| NS | ns3.dnsimple.com |
| NS | ns4.dnsimple-edge.org |
| NS | ns1.dnsimple.com |
| NS | ns2.dnsimple-edge.net |