What technology does ledvance.com use?

ledvance.com is built with Nginx.

Is ledvance.com secure (HTTPS)?

Yes. ledvance.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 9, 2027.

Who hosts ledvance.com?

Hosting provider information for ledvance.com is not available yet.

What is ledvance.com's SEO score?

ledvance.com scored 80/100 for SEO in the latest analysis (great).

What is ledvance.com's overall website score?

ledvance.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.

ledvance.com

Corporate website | LEDVANCE

Last scanned Jul 26, 2026, 12:49 PM

Overall score

Fair

Summary

LEDVANCE - we advance light. This website uses Nginx. SEO is good (80/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: Meta description longer than 160 characters.

LEDVANCE - we advance light. As one of the world's leading providers in general lighting for professional lighting experts and consumers we offer a wide range of state-of-the-art and efficient lighting products.

Top issues to fix

7 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+1 more issue — details in the sections below.

SEO

3 issue(s) found

Performance

457 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Facebook LinkedIn Instagram YouTube Facebook X (Twitter)

Meta tags

Title: Corporate website | LEDVANCE
Description: LEDVANCE - we advance light. As one of the world's leading providers in general lighting for professional lighting experts and consumers we offer a wide range of state-of-the-art and efficient lighting products.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 20.229.19.237
ASN: —

DNS records

Type	Value
A	20.229.19.237
AAAA	—
MX	ledvance-com.mail.protection.outlook.com
TXT	—
NS	dns2.cscdns.net dns1.cscdns.net
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.ledvance.com
Valid from: Jan 9, 2026
Valid to: Feb 9, 2027
Days until expiry: 196
SAN domains: *.ledvance.com, ledvance.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyEnabled

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 33

Links

210 internal · 11 external · 2 broken

Images

111 total · 71 missing alt

Scripts / Styles

6 scripts · 1 stylesheets

JS / CSS size

347 KB · 665 KB

Page size

304 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 37
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found

Scan details

Requested URL: https://ledvance.com
Final URL: https://ledvance.com/en-int
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 451 ms
HTML size: 304 KB
Redirect chain: https://ledvance.com → https://ledvance.com/en-int

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