What technology does tro.net use?

tro.net is built with Bootstrap, Nginx.

Is tro.net secure (HTTPS)?

Yes. tro.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 5, 2026.

What is tro.net's SEO score?

tro.net scored 70/100 for SEO in the latest analysis (fair).

What is tro.net's overall website score?

tro.net has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.

tro.net

tronet GmbH

Last scanned Aug 24, 2026, 1:21 PM · 1 view

Overall score

Great

Summary

Partner für Ihren Erfolg im Internet. This website uses Nginx hosted on MK-NETZDIENSTE-AS - MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG, DE. SEO is fair (70/100) and accessibility is fair (70/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

Partner für Ihren Erfolg im Internet

Germany

Hosted on MK-NETZDIENSTE-AS - MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG, DE

Top issues to fix

7 issues found · 1 high priority

Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
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.
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.

SEO

5 issue(s) found

100

Performance

268 ms

100

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.

Partner für Ihren Erfolg im Internet

Meta tags

Title: tronet GmbH
Description: Partner für Ihren Erfolg im Internet
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap Nginx

Hosting & CDN

Hosting provider: MK-NETZDIENSTE-AS - MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG, DE
CDN provider: —
IP address: 93.184.63.105
ASN: AS25394 (MK-NETZDIENSTE-AS - MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG, DE)

DNS records

Type	Value
A	93.184.63.105
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: tro.net
Valid from: Aug 7, 2026
Valid to: Nov 5, 2026
Days until expiry: 72
SAN domains: tro.net, www.tro.net

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

1 internal · 2 external · 1 broken

Images

2 total · 2 missing alt

Scripts / Styles

2 scripts · 6 stylesheets

JS / CSS size

844 KB · 249 KB

Page size

4.0 KB

Robots.txt & Sitemap

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

SEO issues

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://tro.net
Final URL: https://www.tro.net/
HTTP status: 200
HTTP version: HTTP/2
Response time: 268 ms
HTML size: 4.0 KB
Redirect chain: https://tro.net → https://www.tro.net/

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