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datadryad.org

Dryad | Publish and preserve your data

Last scanned Jul 26, 2026, 1:49 PM · 1 view

80

Overall score

Great

Summary

This website uses Apache hosted on AWS. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: Missing meta description.

United States
Hosted on AWS

Top issues to fix

9 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 4 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

+3 more issues — details in the sections below.

65

SEO

5 issue(s) found

80

Performance

1.35 s

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Dryad | Publish and preserve your data
Description
Canonical
Language
en
Charset
Viewport
width=device-width, initial-scale=1.0, user-scalable=yes
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
IP address
54.188.151.246
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 54.188.151.246
  • 35.83.113.27
  • 100.22.49.67
  • 44.253.112.158
AAAA
MX
  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
TXT
  • v=spf1 include:amazonses.com include:_spf.salesforce.com include:mail.datadryad.org include:_spf.google.com ~all
  • google-site-verification=UX8ByohlEQHzphuKPKqJJj2mPGxJKX02wMq3L98ufTA
NS
  • ns-1570.awsdns-04.co.uk
  • ns-658.awsdns-18.net
  • ns-308.awsdns-38.com
  • ns-1159.awsdns-16.org
CAA
  • 0 issue "letsencrypt.org"
  • 0 issue "amazon.com"
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
datadryad.org
Valid from
Jul 25, 2026
Valid to
Feb 7, 2027
Days until expiry
193
SAN domains
datadryad.org, www.datadryad.com, www.datadryad.org, datadryad.com, v3.datadryad.com, v3.datadryad.org

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: none · 5 cookie(s) observed

Content & assets

Headings

H1 2 · H2 4 · H3 4

Links

19 internal · 6 external · 3 broken

Images

1 total · 0 missing alt

Scripts / Styles

10 scripts · 3 stylesheets

JS / CSS size

507 KB · 305 KB

Page size

15.0 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
9
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description
  • Missing canonical link
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://datadryad.org
Final URL
https://datadryad.org
HTTP status
200
HTTP version
HTTP/2
Response time
1.35 s
HTML size
15.0 KB
Redirect chain
https://datadryad.org

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Frequently asked questions

What technology does datadryad.org use?
datadryad.org is built with Ruby on Rails, Google Analytics, Apache.
Is datadryad.org secure (HTTPS)?
Yes. datadryad.org uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 7, 2027.
Who hosts datadryad.org?
datadryad.org is hosted on AWS.
What is datadryad.org's SEO score?
datadryad.org scored 65/100 for SEO in the latest analysis (fair).
What is datadryad.org's overall website score?
datadryad.org has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.