dialux.com
DIALux: the worldwide leading lighting design software
Last scanned Jul 27, 2026, 3:43 PM
Overall score
Great
Summary
DIALux is the worldwide standard in lighting design software. This website uses PHP hosted on AWS behind CloudFront CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
DIALux is the worldwide standard in lighting design software. Download DIALux for free and find everything you need: Get the latest news, get support, watch tutorials or book a seminar.
- United States
- Hosted on AWS
Products & pricing
Product and pricing information published in this site's own structured data.
DIALux Subscriptions and Pricing
€ 0.00 EUR
Top issues to fix
3 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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
2 issue(s) found
Performance
1.48 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.
- Phone
- +4923515674445
Meta tags
- Title
- DIALux: the worldwide leading lighting design software
- Description
- DIALux is the worldwide standard in lighting design software. Download DIALux for free and find everything you need: Get the latest news, get support, watch tutorials or book a seminar.
- Canonical
- https://www.dialux.com/en-GB/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 18.67.195.58
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.dialux.com
- Valid from
- Sep 9, 2025
- Valid to
- Oct 8, 2026
- Days until expiry
- 73
- SAN domains
- www.dialux.com, download.dialux.com, dialux.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 1 · H2 8 · H3 12
Links
27 internal · 16 external · 0 broken
Images
15 total · 0 missing alt
Scripts / Styles
9 scripts · 3 stylesheets
JS / CSS size
648 KB · 502 KB
Page size
92.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) 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://dialux.com
- Final URL
- https://www.dialux.com/en-GB/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.48 s
- HTML size
- 92.8 KB
- Redirect chain
- https://dialux.com → https://www.dialux.com/ → https://www.dialux.com/en-GB/
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Frequently asked questions
- What technology does dialux.com use?
- dialux.com is built with PHP, Apache.
- Is dialux.com secure (HTTPS)?
- Yes. dialux.com uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 8, 2026.
- Who hosts dialux.com?
- dialux.com is hosted on AWS, behind CloudFront CDN.
- What is dialux.com's SEO score?
- dialux.com scored 85/100 for SEO in the latest analysis (great).
- What is dialux.com's overall website score?
- dialux.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- What products does dialux.com offer?
- dialux.com offers DIALux Subscriptions and Pricing.
- Is dialux.com hiring?
- dialux.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card