holcim.com
Global Leader In Sustainable Construction | Holcim
Last scanned Aug 1, 2026, 1:00 PM · 23 views
Overall score
Excellent
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. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). 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.
Top issues to fix
5 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.
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
389 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 93
- SEO
- 85
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
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
- —
- 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
- Amazon
- Subject
- www.holcim.com
- Valid from
- Nov 18, 2025
- Valid to
- Dec 17, 2026
- Days until expiry
- 138
- 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
93 internal · 13 external · 20 broken
Images
45 total · 0 missing alt
Scripts / Styles
14 scripts · 14 stylesheets
JS / CSS size
6.9 KB · 1.5 KB
Page size
168 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://holcim.com
- Final URL
- https://www.holcim.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 386 ms
- HTML size
- 168 KB
- Redirect chain
- https://holcim.com → https://www.holcim.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does holcim.com use?
- holcim.com is built with Apache.
- Is holcim.com secure (HTTPS)?
- Yes. holcim.com uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 17, 2026.
- Who hosts holcim.com?
- Hosting provider information for holcim.com is not available yet.
- What is holcim.com's SEO score?
- holcim.com scored 85/100 for SEO in the latest analysis (great).
- What is holcim.com's overall website score?
- holcim.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
- Has holcim.com's score changed over time?
- holcim.com's overall score has declined by 3 points (from 96 to 93) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card