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SGSiteGraph

progress-linux.org

Progress Linux

Last scanned Aug 24, 2026, 1:23 PM

86

Overall score

Great

Summary

Progress Linux. This website uses Apache hosted on bfh - Berner Fachhochschule, CH. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.

Progress Linux

Switzerland
Hosted on bfh - Berner Fachhochschule, CH

Top issues to fix

7 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

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

  • Multiple H1 headings found

    SEO

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

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

70

SEO

5 issue(s) found

90

Performance

280 ms

90

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.

Organization

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

Progress Linux

Contact

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

Meta tags

Title
Progress Linux
Description
Progress Linux
Canonical
https://progress-linux.org
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
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

CDN provider
IP address
138.124.176.117
ASN
AS200233 (bfh - Berner Fachhochschule, CH)

DNS records

TypeValue
A
  • 138.124.176.117
AAAA
  • 2a13:181::117
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
progress-linux.org
Valid from
Jul 26, 2026
Valid to
Oct 24, 2026
Days until expiry
59
SAN domains
*.progress-linux.org, progress-linux.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 5 · H2 1 · H3 14

Links

10 internal · 20 external · 1 broken

Images

0 total · 0 missing alt

Scripts / Styles

10 scripts · 6 stylesheets

JS / CSS size

635 KB · 335 KB

Page size

23.1 KB

Robots.txt & Sitemap

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

SEO issues

  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://progress-linux.org
Final URL
https://web.progress-linux.org/
HTTP status
200
HTTP version
HTTP/2
Response time
280 ms
HTML size
23.1 KB
Redirect chain
https://progress-linux.org → https://web.progress-linux.org/

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Frequently asked questions

What technology does progress-linux.org use?
progress-linux.org is built with Bootstrap, jQuery, Apache.
Is progress-linux.org secure (HTTPS)?
Yes. progress-linux.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 24, 2026.
Who hosts progress-linux.org?
progress-linux.org is hosted on bfh - Berner Fachhochschule, CH.
What is progress-linux.org's SEO score?
progress-linux.org scored 70/100 for SEO in the latest analysis (fair).
What is progress-linux.org's overall website score?
progress-linux.org has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.