holcim.net
Global Leader In Sustainable Construction | Holcim
Last scanned Jul 27, 2026, 4:43 PM
Overall score
Great
Summary
Guided by our purpose, Holcim’s NextGen Growth 2030 strategy is driven by our vision to be the leading partner of sustainable construction. This website uses Apache hosted on AWS. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (50/100) and performance excellent (90/100). Top issue: Multiple H1 headings found.
Guided by our purpose, Holcim’s NextGen Growth 2030 strategy is driven by our vision to be the leading partner of sustainable construction.
- United States
- Hosted on AWS
Top issues to fix
2 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
SEO
1 issue(s) found
Performance
1.34 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Global Leader In Sustainable Construction | Holcim
- Description
- Guided by our purpose, Holcim’s NextGen Growth 2030 strategy is driven by our vision to be the leading partner of sustainable construction.
- Canonical
- https://www.holcim.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 54.194.180.226
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.holcim.com
- Valid from
- Nov 18, 2025
- Valid to
- Dec 17, 2026
- Days until expiry
- 143
- SAN domains
- www.holcim.com, www.lafargeholcim.com, www.lafarge.com, lafarge.com, holcim.com, lafargeholcim.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 5 · H3 0
Links
94 internal · 15 external · 0 broken
Images
45 total · 0 missing alt
Scripts / Styles
14 scripts · 14 stylesheets
JS / CSS size
184 KB · 88.1 KB
Page size
170 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 24
- sitemap.xml
- Found
- URLs in sitemap
- 1088
SEO issues
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://holcim.net
- Final URL
- https://www.holcim.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.33 s
- HTML size
- 170 KB
- Redirect chain
- https://holcim.net → https://www.holcim.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does holcim.net use?
- holcim.net is built with Apache.
- Is holcim.net secure (HTTPS)?
- Yes. holcim.net uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 17, 2026.
- Who hosts holcim.net?
- holcim.net is hosted on AWS.
- What is holcim.net's SEO score?
- holcim.net scored 95/100 for SEO in the latest analysis (excellent).
- What is holcim.net's overall website score?
- holcim.net has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Is holcim.net hiring?
- holcim.net has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card