chemie.de
chemie.de - Das Chemie Fachportal vom Labor bis zum Prozess
Last scanned Aug 5, 2026, 8:00 PM · 9 views
Overall score
Great
Summary
chemie.de bietet Ihnen alle Informationen rund um Analytik, Labortechnik, Chemie, Verfahrenstechnik, Prozesstechnik, Anlagenbau: Von aktuellen News über innovativen Produkten und Dienstleistungen bis zu umfassenden Fach… This website uses Apache. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
chemie.de bietet Ihnen alle Informationen rund um Analytik, Labortechnik, Chemie, Verfahrenstechnik, Prozesstechnik, Anlagenbau: Von aktuellen News über innovativen Produkten und Dienstleistungen bis zu umfassenden Fachinformationen bündelt das Informationsportal für Sie alle Inhalte zu branchenrelevanten Themen.
Top issues to fix
12 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
728 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 81
- SEO
- 65
- Security
- 65
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
chemie.de bietet Ihnen alle Informationen rund um Analytik, Labortechnik, Chemie, Verfahrenstechnik, Prozesstechnik, Anlagenbau: Von aktuellen News über innovativen Produkten und Dienstleistungen bis zu umfassenden Fachinformationen bündelt das Informationsportal für Sie alle Inhalte zu branchenrelevanten Themen.
Contact
Email, phone, and address published on this site's own pages.
- widerruf@lumitos.com
Meta tags
- Title
- chemie.de - Das Chemie Fachportal vom Labor bis zum Prozess
- Description
- chemie.de bietet Ihnen alle Informationen rund um Analytik, Labortechnik, Chemie, Verfahrenstechnik, Prozesstechnik, Anlagenbau: Von aktuellen News über innovativen Produkten und Dienstleistungen bis zu umfassenden Fachinformationen bündelt das Informationsportal für Sie alle Inhalte zu branchenrelevanten Themen.
- Canonical
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.chemie.de
- Valid from
- Jul 1, 2026
- Valid to
- Sep 29, 2026
- Days until expiry
- 55
- SAN domains
- chemie.de, www.chemie.de
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 74
Links
218 internal · 45 external · 19 broken
Images
122 total · 9 missing alt
Scripts / Styles
49 scripts · 1 stylesheets
JS / CSS size
15.4 KB · 88.5 KB
Page size
264 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- 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://chemie.de
- Final URL
- https://www.chemie.de/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 723 ms
- HTML size
- 264 KB
- Redirect chain
- https://chemie.de → https://www.chemie.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does chemie.de use?
- chemie.de is built with PHP, jQuery, Google Analytics, Apache.
- Is chemie.de secure (HTTPS)?
- Yes. chemie.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 29, 2026.
- Who hosts chemie.de?
- Hosting provider information for chemie.de is not available yet.
- What is chemie.de's SEO score?
- chemie.de scored 65/100 for SEO in the latest analysis (fair).
- What is chemie.de's overall website score?
- chemie.de has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Has chemie.de's score changed over time?
- chemie.de's overall score has stayed steady at 81/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card