mann-hummel.com
MANN+HUMMEL for a cleaner planet | Leadership in Filtration
Last scanned Jul 26, 2026, 5:48 AM
Overall score
Excellent
Summary
As a global leader and expert in the field of filtration MANN+HUMMEL develops innovative solutions for the health and mobility of people. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
As a global leader and expert in the field of filtration MANN+HUMMEL develops innovative solutions for the health and mobility of people. A wide range of products and services enables us to meet the needs of our customers and society.
Products & pricing
Product and pricing information published in this site's own structured data.
Top issues to fix
4 issues found
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
1.79 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- MANN+HUMMEL for a cleaner planet | Leadership in Filtration
- Description
- As a global leader and expert in the field of filtration MANN+HUMMEL develops innovative solutions for the health and mobility of people. A wide range of products and services enables us to meet the needs of our customers and society.
- Canonical
- https://www.mann-hummel.com/en.html
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
- https://www.mann-hummel.com/etc.clientlibs/mannhummel/clientlibs/clientlib-site/resources/favicon/manifest.json
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
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.mann-hummel.com
- Valid from
- Jul 18, 2026
- Valid to
- Oct 16, 2026
- Days until expiry
- 79
- SAN domains
- www.mann-hummel.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 75
Links
105 internal · 19 external · 20 broken
Images
52 total · 1 missing alt
Scripts / Styles
12 scripts · 5 stylesheets
JS / CSS size
3.8 KB · 0 B
Page size
368 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://mann-hummel.com
- Final URL
- https://www.mann-hummel.com/en.html
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.78 s
- HTML size
- 368 KB
- Redirect chain
- https://mann-hummel.com → https://www.mann-hummel.com/ → https://www.mann-hummel.com/en.html
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does mann-hummel.com use?
- We did not detect any specific technologies for mann-hummel.com in the latest scan.
- Is mann-hummel.com secure (HTTPS)?
- Yes. mann-hummel.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 16, 2026.
- Who hosts mann-hummel.com?
- Hosting provider information for mann-hummel.com is not available yet.
- What is mann-hummel.com's SEO score?
- mann-hummel.com scored 85/100 for SEO in the latest analysis (great).
- What is mann-hummel.com's overall website score?
- mann-hummel.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- What products does mann-hummel.com offer?
- mann-hummel.com offers Filtration solutions for clean water, clean air, clean mobility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card