appropedia.org
Appropedia, the sustainability wiki
Last scanned Jul 26, 2026, 1:19 PM · 6 views
Overall score
Great
Summary
Welcome to Appropedia, the sustainability wiki! We help build rich and sustainable lives by sharing knowledge, experiences, ideas and more. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (85/100) and accessibility is fair (70/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
Welcome to Appropedia, the sustainability wiki! We help build rich and sustainable lives by sharing knowledge, experiences, ideas and more.
- United States
- Hosted on Cloudflare
Top issues to fix
7 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
+1 more issue — details in the sections below.
SEO
2 issue(s) found
Performance
327 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Welcome to Appropedia, the sustainability wiki! We help build rich and sustainable lives by sharing knowledge, experiences, ideas and more.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Appropedia, the sustainability wiki
- Description
- Welcome to Appropedia, the sustainability wiki! We help build rich and sustainable lives by sharing knowledge, experiences, ideas and more.
- Canonical
- https://www.appropedia.org/Welcome_to_Appropedia
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, user-scalable=yes, minimum-scale=0.25, maximum-scale=5.0
- Robots meta
- max-image-preview:standard
- Manifest
- https://www.appropedia.org/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.66.134.50
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- appropedia.org
- Valid from
- Jun 16, 2026
- Valid to
- Sep 14, 2026
- Days until expiry
- 47
- SAN domains
- appropedia.org, *.appropedia.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 0
Links
126 internal · 4 external · 16 broken
Images
30 total · 27 missing alt
Scripts / Styles
8 scripts · 2 stylesheets
JS / CSS size
114 KB · 20.5 KB
Page size
184 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://appropedia.org
- Final URL
- https://www.appropedia.org/Welcome_to_Appropedia
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 324 ms
- HTML size
- 184 KB
- Redirect chain
- https://appropedia.org → https://www.appropedia.org/ → https://www.appropedia.org/Welcome_to_Appropedia
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Frequently asked questions
- What technology does appropedia.org use?
- appropedia.org is built with Cloudflare Analytics.
- Is appropedia.org secure (HTTPS)?
- Yes. appropedia.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 14, 2026.
- Who hosts appropedia.org?
- appropedia.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is appropedia.org's SEO score?
- appropedia.org scored 85/100 for SEO in the latest analysis (great).
- What is appropedia.org's overall website score?
- appropedia.org has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card