What technology does opencsw.org use?

opencsw.org is built with Apache.

Is opencsw.org secure (HTTPS)?

Yes. opencsw.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 2, 2026.

Who hosts opencsw.org?

opencsw.org is hosted on SOLNET - BSE Software GmbH, CH.

What is opencsw.org's SEO score?

opencsw.org scored 55/100 for SEO in the latest analysis (fair).

What is opencsw.org's overall website score?

opencsw.org has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.

opencsw.org

The URL you requested has been blocked

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Fair

Summary

This website uses Apache hosted on SOLNET - BSE Software GmbH, CH. SEO is fair (55/100) and accessibility is good (80/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.

Switzerland

Hosted on SOLNET - BSE Software GmbH, CH

Top issues to fix

9 issues found · 4 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.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

281 ms

Security

HTTPS & header checks

Accessibility

2 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.

Meta tags

Title: The URL you requested has been blocked
Description
Canonical
Language
Charset
Viewport: width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: SOLNET - BSE Software GmbH, CH
CDN provider: —
IP address: 82.220.17.227
ASN: AS9044 (SOLNET - BSE Software GmbH, CH)

DNS records

Type	Value
A	82.220.17.227
AAAA	2001:1680:83:1::f
MX	—
TXT	—
NS	—
CAA	—
CNAME	fwb-vserv01.dogan.ch
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.opencsw.org
Valid from: Aug 4, 2026
Valid to: Nov 2, 2026
Days until expiry: 69
SAN domains: www.opencsw.org

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 1

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 37.4 KB

Page size

21.3 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 9
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
sitemap.xml not found

Scan details

Requested URL: https://opencsw.org
Final URL: https://www.opencsw.org/
HTTP status: 200
HTTP version: HTTP/2
Response time: 281 ms
HTML size: 21.3 KB
Redirect chain: https://opencsw.org → https://www.opencsw.org/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does opencsw.org use?: opencsw.org is built with Apache.
Is opencsw.org secure (HTTPS)?: Yes. opencsw.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 2, 2026.
Who hosts opencsw.org?: opencsw.org is hosted on SOLNET - BSE Software GmbH, CH.
What is opencsw.org's SEO score?: opencsw.org scored 55/100 for SEO in the latest analysis (fair).
What is opencsw.org's overall website score?: opencsw.org has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.