lanxess.com
▷ Specialty Chemicals | Energizing Chemistry | LANXESS
Last scanned Jul 26, 2026, 1:49 PM
Overall score
Excellent
Summary
LANXESS' core business is the development, manufacturing and marketing of chemical intermediates, additives, specialty chemicals and modern plastics. This website uses jQuery hosted on Azure. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (95/100) and performance good (75/100). Top issue: Multiple H1 headings found.
LANXESS' core business is the development, manufacturing and marketing of chemical intermediates, additives, specialty chemicals and modern plastics.
- United States
- Hosted on Azure
Top issues to fix
3 issues found
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
SEO
1 issue(s) found
Performance
687 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
LANXESS' core business is the development, manufacturing and marketing of chemical intermediates, additives, specialty chemicals and modern plastics.
Contact
Email, phone, and address published on this site's own pages.
- info@lanxess.com
Meta tags
- Title
- ▷ Specialty Chemicals | Energizing Chemistry | LANXESS
- Description
- LANXESS' core business is the development, manufacturing and marketing of chemical intermediates, additives, specialty chemicals and modern plastics.
- Canonical
- https://lanxess.com/en
- Language
- en
- Charset
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 20.67.117.84
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- lanxess.com
- Valid from
- Sep 5, 2025
- Valid to
- Oct 4, 2026
- Days until expiry
- 67
- SAN domains
- lanxess.com, internet-acc.lanxess.com, www.lanxess.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 10 cookie(s) observed
Content & assets
Headings
H1 4 · H2 8 · H3 6
Links
95 internal · 7 external · 0 broken
Images
29 total · 0 missing alt
Scripts / Styles
26 scripts · 4 stylesheets
JS / CSS size
1.4 MB · 1.3 MB
Page size
251 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://lanxess.com
- Final URL
- https://lanxess.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 682 ms
- HTML size
- 251 KB
- Redirect chain
- https://lanxess.com
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Frequently asked questions
- What technology does lanxess.com use?
- lanxess.com is built with jQuery.
- Is lanxess.com secure (HTTPS)?
- Yes. lanxess.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Oct 4, 2026.
- Who hosts lanxess.com?
- lanxess.com is hosted on Azure.
- What is lanxess.com's SEO score?
- lanxess.com scored 95/100 for SEO in the latest analysis (excellent).
- What is lanxess.com's overall website score?
- lanxess.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card