StackOptic
Back to Search
osram.com favicon

osram.com

https://osram.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026
Export
osram.com
Desktop screenshot of osram.com
Mobile screenshot of osram.com
Mobile

Sponsored

Hosting Provider

OSRAM GmbH

IP Address

194.97.137.240

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Munich, Germany

ASN

AS5539

Organization

OSRAM GmbH

Server

Apache

Nameservers

ns2.netnames.net.ns5.netnames.net.ns6.netnames.net.ns1.netnames.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
994 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
684 KB
43 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
OSRAM GmbH

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

D55/100
15
9
2
Meta Tags9/15
Content9/12
Headings3/8
Technical18/25
E-E-A-T2/7
Images1/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
O
osram.comosram.com

OSRAM Global | Light is OSRAM

OSRAM stands for premium performance: vehicle lamps, maintenance and accessory products, plus cutting‑edge entertainment and industrial lighting.

Title Length29 chars

Recommended: 50-60 chars (~182px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (19/19) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

634 URLs

robots.txt

Local SEO

Local Search Readiness

19/100
Poor
5 14 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
3/25
Citation
8/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:5%
Words:305
Token eff.:Optimal
Sections/1K:91.8

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary44w
Descriptive Headingsavg 5.1w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
D
57/100
10
Passed
6
Critical
1
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
39/100
B
85 mg
CO₂e / view
684.2 KB
Page Weight
80%
Cleaner Than
New Visitor
97 mg
vs
Returning (cached)
48 mg
Annual (10K/mo)
10.2 kg
Emission Segments
Data Center
19 mg
Network
20 mg
Device
45 mg
Resource Breakdown
JavaScript
478.2 KB
Images
915 B
CSS
173.6 KB
HTML
31.5 KB
Green Hosting Not Verified
OSRAM GmbH
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

147d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.03.2026

Valid Until

19.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.osram.comosram.com

SHA-256 Fingerprint

48:50:60:69:96:0C:34:01:48:90:00:03:50:26:40:A2:03:8A:D8:3C...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin
*
cache-control
🔴 No Cache(no-cache, max-age=6000)
content-security-policy
frame-ancestors 'self' https://*.etracker.com www.myosram.co...
content-type
text/html;charset=UTF-8
date
Sat, 25 Apr 2026 14:50:40 GMT
expires
Sat, 25 Apr 2026 16:30:40 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

osram-com.mail.protection.outlook.com

Domain Information

osram.com

Domain Age
27y 1m

Created

25.03.1999

Expires

25.03.2027

Last Updated

21.03.2026

Registrar

CSC Corporate Domains, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
62/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue

WCAG Partial
62/100
Readability
/30
18/30

15px · LH 1.40

Hierarchy
/20
8/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans15px

Contrast Ratio

1:1

35 issues

Reading Comfort

~47 CPL

Optimal (45–75)
50px
h2
18px
h3
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 11/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

Flesch 11

Color Palette

10 unique colors
6.54:1 AA Light
#ffffff
Background· 33.400000000000006%
#635c5b
Other· 7.2%
#040c0e
Primary· 21.8%
#111b1f
Secondary· 9.899999999999999%
#283136
Secondary· 7.5%
#5f3834
Secondary· 3.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google AnalyticsFree
Google Tag ManagerFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

22 Resources

20
Scripts
2
Styles
2
Async
0
Defer

Top Script Sources

local(16)app.usercentrics.eu(2)privacy-proxy.usercentrics.eu(1)googletagmanager.com(1)

Website Identity

osram.com

27 years old

Marcel-Breuer-Str. 4, Munich

80807, Munich

Location detected: 🇩🇪 Germanyvia ip
CSC Corporate Domains, Inc.📧 Microsoft 365en

Sponsored

Last analyzed: 25 Apr 2026 at 14:50

Historical Analysis & Change Tracking