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SGSiteGraph

netronics.at

Support - Netronics Harald Heinzel GmbH

Last scanned Aug 4, 2026, 7:00 AM · 7 views

73

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (50/100) and accessibility is good (75/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

11 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.

+5 more issues — details in the sections below.

50

SEO

7 issue(s) found

90

Performance

1.38 s

80

Security

HTTPS & header checks

75

Accessibility

2 issue(s) found

Score history

+3 overall since Jul 27, 2026

Overall
73
SEO
50
Security
80
Performance
90
Accessibility
75

Meta tags

Title
Support - Netronics Harald Heinzel GmbH
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
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.

Nginx

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
kunden.netronics.at
Valid from
Jul 15, 2026
Valid to
Oct 13, 2026
Days until expiry
69
SAN domains
kunden.netronics.at

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 4 · H3 10

Links

31 internal · 0 external · 16 broken

Images

5 total · 2 missing alt

Scripts / Styles

3 scripts · 16 stylesheets

JS / CSS size

1.1 KB · 398 B

Page size

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

Accessibility issues

  • More than 20% of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://netronics.at
Final URL
https://kunden.netronics.at/
HTTP status
200
HTTP version
HTTP/2
Response time
1.38 s
HTML size
43.9 KB
Redirect chain
https://netronics.at → http://kunden.netronics.at → https://kunden.netronics.at/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does netronics.at use?
netronics.at is built with Nginx.
Is netronics.at secure (HTTPS)?
Yes. netronics.at uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 13, 2026.
Who hosts netronics.at?
Hosting provider information for netronics.at is not available yet.
What is netronics.at's SEO score?
netronics.at scored 50/100 for SEO in the latest analysis (fair).
What is netronics.at's overall website score?
netronics.at has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
Has netronics.at's score changed over time?
netronics.at's overall score has improved by 3 points (from 70 to 73) since Jul 27, 2026.