openjsf.org
A safe and modern home for JavaScript technologies | OpenJS Foundation
Last scanned Jul 26, 2026, 5:17 AM
Overall score
Excellent
Summary
OpenJS promotes the widespread adoption and continued development of key JavaScript solutions worldwide. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
OpenJS promotes the widespread adoption and continued development of key JavaScript solutions worldwide.
- United States
- Hosted on AWS
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
2 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
29 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
OpenJS promotes the widespread adoption and continued development of key JavaScript solutions worldwide.
Contact
Email, phone, and address published on this site's own pages.
- rginn@openjsf.org
Source: https://openjsf.org/contact
Meta tags
- Title
- A safe and modern home for JavaScript technologies | OpenJS Foundation
- Description
- OpenJS promotes the widespread adoption and continued development of key JavaScript solutions worldwide.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- openjsf.org
- Valid from
- Jun 23, 2026
- Valid to
- Sep 21, 2026
- Days until expiry
- 56
- SAN domains
- openjsf.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 8
Links
18 internal · 24 external · 2 broken
Images
22 total · 0 missing alt
Scripts / Styles
39 scripts · 1 stylesheets
JS / CSS size
572 KB · 63.8 KB
Page size
119 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing canonical link
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://openjsf.org
- Final URL
- https://openjsf.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 27 ms
- HTML size
- 119 KB
- Redirect chain
- https://openjsf.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does openjsf.org use?
- openjsf.org is built with Next.js, Google Analytics.
- Is openjsf.org secure (HTTPS)?
- Yes. openjsf.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 21, 2026.
- Who hosts openjsf.org?
- openjsf.org is hosted on AWS, behind Vercel CDN.
- What is openjsf.org's SEO score?
- openjsf.org scored 75/100 for SEO in the latest analysis (fair).
- What is openjsf.org's overall website score?
- openjsf.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Is openjsf.org hiring?
- openjsf.org has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card