agilemanifesto.org
Manifesto for Agile Software Development
Last scanned Jul 26, 2026, 2:25 AM · 1 view
Overall score
Fair
Summary
We are uncovering better ways of developing software by doing it and helping others do it. This website uses Google Analytics hosted on Fastly behind Fastly CDN. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
We are uncovering better ways of developing software by doing it and helping others do it. These are our values and principles.
- United States
- Hosted on Fastly
Top issues to fix
12 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+6 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
212 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
We are uncovering better ways of developing software by doing it and helping others do it. These are our values and principles.
Meta tags
- Title
- Manifesto for Agile Software Development
- Description
- We are uncovering better ways of developing software by doing it and helping others do it. These are our values and principles.
- Canonical
- Language
- Charset
- utf-8
- Viewport
- 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
- agilemanifesto.org
- Valid from
- Jul 1, 2026
- Valid to
- Sep 29, 2026
- Days until expiry
- 65
- SAN domains
- agilemanifesto.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
72 internal · 0 external · 1 broken
Images
0 total · 0 missing alt
Scripts / Styles
2 scripts · 0 stylesheets
JS / CSS size
43 B · 0 B
Page size
6.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://agilemanifesto.org
- Final URL
- https://agilemanifesto.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 212 ms
- HTML size
- 6.3 KB
- Redirect chain
- https://agilemanifesto.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does agilemanifesto.org use?
- agilemanifesto.org is built with Google Analytics.
- Is agilemanifesto.org secure (HTTPS)?
- Yes. agilemanifesto.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 29, 2026.
- Who hosts agilemanifesto.org?
- agilemanifesto.org is hosted on Fastly, behind Fastly CDN.
- What is agilemanifesto.org's SEO score?
- agilemanifesto.org scored 70/100 for SEO in the latest analysis (fair).
- What is agilemanifesto.org's overall website score?
- agilemanifesto.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card