Is dpa.li secure (HTTPS)?

Yes. dpa.li uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 30, 2026.

dpa.li is hosted on QUICKLINE - Quickline AG, CH.

What is dpa.li's SEO score?

dpa.li scored 60/100 for SEO in the latest analysis (fair).

What is dpa.li's overall website score?

dpa.li has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

dpa.li

Daniel Abrecht's Homepage

Last scanned Aug 24, 2026, 1:14 PM

Overall score

Great

Summary

This website uses Apache hosted on QUICKLINE - Quickline AG, CH. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

Switzerland

Hosted on QUICKLINE - Quickline AG, CH

Top issues to fix

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

+3 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

136 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.

GitHub X (Twitter)

Contact

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

Email: daniel@abrecht.li

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: QUICKLINE - Quickline AG, CH
CDN provider: —
IP address: 139.178.62.2
ASN: AS15600 (QUICKLINE - Quickline AG, CH)

DNS records

Type	Value
A	139.178.62.2
AAAA	2a00:9fe0:0:d::10e
MX	dpa.li
TXT	v=spf1 a mx ip6:2a00:d2a0:0301:9c04::a3c:105 -all
NS	ns1.dpa.li
CAA	128 issue "letsencrypt.org; validationmethods=dns-01" 128 iodef "mailto:caa@danielabrecht.ch" 128 issuewild "letsencrypt.org; validationmethods=dns-01"
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: abrecht.li
Valid from: Aug 1, 2026
Valid to: Oct 30, 2026
Days until expiry: 66
SAN domains: *.abrecht.li, *.danielabrecht.ch, *.dmz.abrecht.li, *.dpa.li, *.iot.abrecht.li, *.lan.abrecht.li, *.s.abrecht.li, abrecht.li, danielabrecht.ch, dpa.li

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

1 internal · 7 external · 3 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

1.2 KB

Robots.txt & Sitemap

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

SEO issues

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

Scan details

Requested URL: https://dpa.li
Final URL: https://dpa.li
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 136 ms
HTML size: 1.2 KB
Redirect chain: https://dpa.li

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dpa.li use?: dpa.li is built with Apache.
Is dpa.li secure (HTTPS)?: Yes. dpa.li uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 30, 2026.
Who hosts dpa.li?: dpa.li is hosted on QUICKLINE - Quickline AG, CH.
What is dpa.li's SEO score?: dpa.li scored 60/100 for SEO in the latest analysis (fair).
What is dpa.li's overall website score?: dpa.li has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.