archiveofourown.org
Home | Archive of Our Own
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Excellent
Top issues to fix
6 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
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.
Summary
An Archive of Our Own, a project of the Organization for Transformative Works. This website uses jQuery hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.
SEO
4 issue(s) found
Performance
16 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home | Archive of Our Own
- Description
- An Archive of Our Own, a project of the Organization for Transformative Works
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.20.9.2
- 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
- archiveofourown.org
- Valid from
- Jun 9, 2026
- Valid to
- Sep 7, 2026
- Days until expiry
- 50
- SAN domains
- archiveofourown.org, *.archiveofourown.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 4
Links
48 internal · 8 external · 2 broken
Images
1 total · 0 missing alt
Scripts / Styles
18 scripts · 6 stylesheets
JS / CSS size
427 KB · 0 B
Page size
23.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 24
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://archiveofourown.org
- Final URL
- https://archiveofourown.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 16 ms
- HTML size
- 23.7 KB
- Redirect chain
- https://archiveofourown.org
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Frequently asked questions
- What technology does archiveofourown.org use?
- archiveofourown.org is built with Ruby on Rails, jQuery.
- Is archiveofourown.org secure (HTTPS)?
- Yes. archiveofourown.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 7, 2026.
- Who hosts archiveofourown.org?
- archiveofourown.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is archiveofourown.org's SEO score?
- archiveofourown.org scored 75/100 for SEO in the latest analysis (fair).
- What is archiveofourown.org's overall website score?
- archiveofourown.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card