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SGSiteGraph

nwb.de

NWB Verlag

Last scanned Jul 26, 2026, 11:19 AM

86

Overall score

Great

Summary

NWB Verlag. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing canonical link.

NWB Verlag

Top issues to fix

8 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 Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 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.

+2 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

131 ms

80

Security

HTTPS & header checks

100

Accessibility

0 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.

NWB Verlag

Meta tags

Title
NWB Verlag
Description
NWB Verlag
Canonical
Language
de
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-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.

No technologies detected.

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.nwb.de
Valid from
Oct 21, 2025
Valid to
Oct 20, 2026
Days until expiry
84
SAN domains
*.nwb.de, nwb.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

1 internal · 0 external · 1 broken

Images

0 total · 0 missing alt

Scripts / Styles

1 scripts · 0 stylesheets

JS / CSS size

2.9 KB · 1.0 KB

Page size

7.5 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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://nwb.de
Final URL
https://www.nwb.de/
HTTP status
403
HTTP version
HTTP/2
Response time
131 ms
HTML size
7.5 KB
Redirect chain
https://nwb.de → https://www.nwb.de/

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Frequently asked questions

What technology does nwb.de use?
We did not detect any specific technologies for nwb.de in the latest scan.
Is nwb.de secure (HTTPS)?
Yes. nwb.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 20, 2026.
Who hosts nwb.de?
Hosting provider information for nwb.de is not available yet.
What is nwb.de's SEO score?
nwb.de scored 70/100 for SEO in the latest analysis (fair).
What is nwb.de's overall website score?
nwb.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.