viessmann-climatesolutions.com
Viessmann Climate Solutions | Viessmann Climate Solutions
Last scanned Jul 26, 2026, 7:46 AM
Overall score
Excellent
Summary
Mit unseren effizienten und systemischen Klima- und Energielösungen verschieben wir die Grenzen des Möglichen immer wieder. This website uses Google Analytics. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: robots.txt not found.
Mit unseren effizienten und systemischen Klima- und Energielösungen verschieben wir die Grenzen des Möglichen immer wieder. Mehr lesen!
Top issues to fix
3 issues found
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
2 issue(s) found
Performance
155 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Viessmann Climate Solutions | Viessmann Climate Solutions
- Description
- Mit unseren effizienten und systemischen Klima- und Energielösungen verschieben wir die Grenzen des Möglichen immer wieder. Mehr lesen!
- Canonical
- https://www.viessmann-climatesolutions.com/
- Language
- de
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.viessmann-climatesolutions.com/etc.clientlibs/viessmann-corporate/clientlibs/vic.app/resources/favicons/site.webmanifest
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
- viessmann.de
- Valid from
- Jul 17, 2026
- Valid to
- Oct 15, 2026
- Days until expiry
- 78
- SAN domains
- aanbod.viessmann.be, aanbod.viessmann.nl, angebot.viessmann.at, angebot.viessmann.ch, angebote.viessmann.de, assets.viessmann-climatesolutions.com, campaign.viessmann.bg, connectivity.viessmann-climatesolutions.com, developer.viessmann-climatesolutions.com, home.viessmann-climatesolutions.com, legal-policies.viessmann-climatesolutions.com, live.viessmann-climatesolutions.com, oferta.viessmann.es, oferta.viessmann.ro, offer.viessmann.ca, offer.viessmann.co.uk, offert.viessmann.se, offre.viessmann.be, offre.viessmann.ch, offre.viessmann.fr, partnerportal.viessmann-climatesolutions.com, pasiulymas.viessmann.lt, ponuda.viessmann.hr, ponudba.viessmann.si, public-sample.viessmann.ca, supplierportal.viessmann-climatesolutions.com, tilbud.viessmann.dk, viessmann.de, webstorage.viessmann-climatesolutions.com, www.heizung-sorglos-mieten.de, www.heizung.de, www.photovoltaik-sorglos-mieten.de, www.pompe-a-chaleur-intelligente.be, www.schlaue-waermepumpe.at, www.schlaue-waermepumpe.com, www.schlaue-waermepumpe.de, www.slimme-warmtepomp.be, www.slimme-warmtepomp.nl, www.viessmann-climatesolutions.com, www.viessmann-kh.com, www.viessmann-us.com, www.viessmann.ae, www.viessmann.at, www.viessmann.be, www.viessmann.bg, www.viessmann.ca, www.viessmann.ch, www.viessmann.cn, www.viessmann.co.uk, www.viessmann.com.au, www.viessmann.com.tr, www.viessmann.com.vn, www.viessmann.cz, www.viessmann.de, www.viessmann.dk, www.viessmann.ee, www.viessmann.es, www.viessmann.fi, www.viessmann.fr, www.viessmann.hk, www.viessmann.hr, www.viessmann.hu, www.viessmann.id, www.viessmann.it, www.viessmann.lt, www.viessmann.lu, www.viessmann.lv, www.viessmann.nl, www.viessmann.no, www.viessmann.pl, www.viessmann.pt, www.viessmann.ro, www.viessmann.rs, www.viessmann.se, www.viessmann.si, www.viessmann.sk, www.viessmann.ua
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 8
Links
50 internal · 8 external · 20 broken
Images
21 total · 0 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
867 B · 0 B
Page size
113 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://viessmann-climatesolutions.com
- Final URL
- https://www.viessmann-climatesolutions.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 153 ms
- HTML size
- 113 KB
- Redirect chain
- https://viessmann-climatesolutions.com → https://www.viessmann-climatesolutions.com/
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does viessmann-climatesolutions.com use?
- viessmann-climatesolutions.com is built with Google Analytics.
- Is viessmann-climatesolutions.com secure (HTTPS)?
- Yes. viessmann-climatesolutions.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 15, 2026.
- Who hosts viessmann-climatesolutions.com?
- Hosting provider information for viessmann-climatesolutions.com is not available yet.
- What is viessmann-climatesolutions.com's SEO score?
- viessmann-climatesolutions.com scored 90/100 for SEO in the latest analysis (excellent).
- What is viessmann-climatesolutions.com's overall website score?
- viessmann-climatesolutions.com has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card