What technology does zff.dev use?

We did not detect any specific technologies for zff.dev in the latest scan.

Is zff.dev secure (HTTPS)?

Yes. zff.dev uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.

What is zff.dev's SEO score?

zff.dev scored 70/100 for SEO in the latest analysis (fair).

What is zff.dev's overall website score?

zff.dev has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

zff.dev

Home - zff-team/zff-rs - Codeberg.org

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Fair

Summary

zff-rs - Library to handle the files in zff format (file format to store and handle forensic acquisitions). This website is hosted on IN-BERLIN-AS - Individual Network Berlin (_IN-Berlin_) e.V., DE. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance good (75/100). Top issue: Missing canonical link.

zff-rs - Library to handle the files in zff format (file format to store and handle forensic acquisitions).

Germany

Hosted on IN-BERLIN-AS - Individual Network Berlin (_IN-Berlin_) e.V., DE

Top issues to fix

8 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.
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 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.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+2 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

808 ms

Security

HTTPS & header checks

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.

zff-rs - Library to handle the files in zff format (file format to store and handle forensic acquisitions).

GitHub

Meta tags

Title: Home - zff-team/zff-rs - Codeberg.org
Description: zff-rs - Library to handle the files in zff format (file format to store and handle forensic acquisitions).
Canonical
Language: en-US
Charset
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest: https://codeberg.org/manifest.json

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: IN-BERLIN-AS - Individual Network Berlin (_IN-Berlin_) e.V., DE
CDN provider: —
IP address: 217.197.84.140
ASN: AS29670 (IN-BERLIN-AS - Individual Network Berlin (_IN-Berlin_) e.V., DE)

DNS records

Type	Value
A	217.197.84.140
AAAA	2a0a:4580:103f:c0de::1
MX	smtp.codeberg.org
TXT	v=spf1 mx a:mail.codeberg.eu -all abuseipdb-verification=V28CJUPq
NS	ns1.desec.io ns2.desec.org
CAA	128 issue "letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/3240266871;validationmethods=dns-01" 128 iodef "mailto:codeberg@codeberg.org" 128 issuevmc ";" 128 issuemail ";"
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: *.codeberg.org
Valid from: Jul 9, 2026
Valid to: Oct 7, 2026
Days until expiry: 42
SAN domains: *.codeberg.org, codeberg.org

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 4 · H3 2

Links

38 internal · 20 external · 0 broken

Images

6 total · 0 missing alt

Scripts / Styles

4 scripts · 2 stylesheets

JS / CSS size

1.3 MB · 442 KB

Page size

3 B

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 59
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

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

Scan details

Requested URL: https://zff.dev
Final URL: https://codeberg.org/zff-team/zff-rs/wiki
HTTP status: 403
HTTP version: HTTP/2
Response time: 808 ms
HTML size: 3 B
Redirect chain: https://zff.dev → https://codeberg.org/zff-team/zff-rs/wiki

See something wrong on this report? Request a correction

Same hosting provider

melmac.space

nginx

IN-BERLIN-AS - Individual Network Berlin (_IN-Berlin_) e.V., DE

Frequently asked questions

What technology does zff.dev use?: We did not detect any specific technologies for zff.dev in the latest scan.
Is zff.dev secure (HTTPS)?: Yes. zff.dev uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.
Who hosts zff.dev?: zff.dev is hosted on IN-BERLIN-AS - Individual Network Berlin (_IN-Berlin_) e.V., DE.
What is zff.dev's SEO score?: zff.dev scored 70/100 for SEO in the latest analysis (fair).
What is zff.dev's overall website score?: zff.dev has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.