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jstatsoft.org

Journal of Statistical Software

Last scanned Jul 27, 2026, 3:43 PM

76

Overall score

Fair

Summary

The Journal of Statistical Software publishes articles on statistical software along with the source code of the software itself and replication code for all empirical results. This website uses PHP hosted on UNSPECIFIED - IDDQD-AS, AT. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.

The Journal of Statistical Software publishes articles on statistical software along with the source code of the software itself and replication code for all empirical results.

Austria
Hosted on UNSPECIFIED - IDDQD-AS, AT

Top issues to fix

11 issues found · 2 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 X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

+5 more issues — details in the sections below.

70

SEO

5 issue(s) found

85

Performance

631 ms

65

Security

HTTPS & header checks

85

Accessibility

1 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.

Organization

Company details published in this site's own structured data.

The Journal of Statistical Software publishes articles on statistical software along with the source code of the software itself and replication code for all empirical results.

Contact

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

Meta tags

Title
Journal of Statistical Software
Description
The Journal of Statistical Software publishes articles on statistical software along with the source code of the software itself and replication code for all empirical results.
Canonical
Language
en-US
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://www.jstatsoft.org/plugins/themes/bootstrap3JSS/favicon//manifest.json

OpenGraph & Twitter Card

OpenGraph

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

Twitter Card

twitter:card
summary
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
138.232.16.156
ASN
AS1110 (UNSPECIFIED - IDDQD-AS, AT)

DNS records

TypeValue
A
  • 138.232.16.156
AAAA
  • fe80::21a:4aff:fe31:109c
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
jstatsoft.org
Valid from
Jul 10, 2026
Valid to
Oct 8, 2026
Days until expiry
73
SAN domains
jstatsoft.org, www.jstatsoft.org

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 8 · H3 8

Links

55 internal · 12 external · 0 broken

Images

9 total · 4 missing alt

Scripts / Styles

5 scripts · 1 stylesheets

JS / CSS size

1.5 MB · 199 KB

Page size

62.9 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://jstatsoft.org
Final URL
https://www.jstatsoft.org/index
HTTP status
200
HTTP version
HTTP/1.1
Response time
630 ms
HTML size
62.9 KB
Redirect chain
https://jstatsoft.org → https://www.jstatsoft.org/ → https://www.jstatsoft.org/index

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Frequently asked questions

What technology does jstatsoft.org use?
jstatsoft.org is built with PHP, jQuery, Apache.
Is jstatsoft.org secure (HTTPS)?
Yes. jstatsoft.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
Who hosts jstatsoft.org?
jstatsoft.org is hosted on UNSPECIFIED - IDDQD-AS, AT.
What is jstatsoft.org's SEO score?
jstatsoft.org scored 70/100 for SEO in the latest analysis (fair).
What is jstatsoft.org's overall website score?
jstatsoft.org has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.