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tesla-museum.org

https://tesla-museum.org· First analyzed 17 May 2026· Updated 17 May 2026
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tesla-museum.org
Desktop screenshot of tesla-museum.org
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Mobile

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Hosting Provider

United Internet Ltd.

IP Address

185.119.89.153

Site Location

🇷🇸 Serbiavia phone

Server Location

🇷🇸 Belgrade, Serbia

ASN

AS207604

Organization

United Internet Ltd.

Server

LiteSpeed

Nameservers

dns2.unlimited.rs.dns4.unlimited.rs.dns1.unlimited.rs.dns3.unlimited.rs.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
502 ms10%
Speed Index
653 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.8 MB
98 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Savoyv3.1.8Custom
by NordicMade
View Theme

Technology Stack

22 Technologies Detected

Plugins

12
W3 Total Cache
Post Views CounterGuided Tours Schedule
Restrict Date For Contact Form 7
3D Flipbook Dflip LiteCf7 Conditional FieldsNm PortfolioWp Retina 2XJs_Composer
Contact Form 7
WooCommerce
Elementor

Libraries

4
jQueryv3.7.1
jQuery UI
Moment.jsAnimate.css

CSS Frameworks

2
Tailwind CSS
Normalize.css

UI Components

1
Slick Carousel

Other

1
Modernizr

Web Servers

1
LiteSpeed

Security

1
reCAPTCHA

SEO Analysis

D56/100
17
10
2
Meta Tags4/15
Content10/12
Headings6/8
Technical20/25
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
T
tesla-museum.orgtesla-museum.org

Музеј Николе Тесле

No description available for this page.

Title Length18 chars

Recommended: 50-60 chars (~111px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (28/29) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100
Poor
5 11 2

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

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AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
16/25
Schema Data
0/25
Citation
11/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:3%
Words:830
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 5.4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
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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.
A
83/100
13
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
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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.
26/100
F
359 mg
CO₂e / view
2.8 MB
Page Weight
30%
Cleaner Than
New Visitor
410 mg
vs
Returning (cached)
205 mg
Annual (10K/mo)
43.1 kg
Emission Segments
Data Center
80 mg
Network
86 mg
Device
193 mg
Resource Breakdown
JavaScript
203.9 KB
Images
1.2 MB
CSS
1.4 MB
HTML
32.9 KB
Green Hosting Not Verified
United Internet Ltd.
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

36d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

25.03.2026

Valid Until

23.06.2026

Subject Alternative Names (14)

*.muzejnikoletesle.rs*.nikolateslamuseum.org*.tesla-museum.org*.tesla-museum.rs*.xn--e1aaaaghoiccno6bmg25a.xn--90a3acmuzejnikoletesle.rsnikolateslamuseum.orgtesla-museum.org+6 more

SHA-256 Fingerprint

87:89:2E:80:56:9E:49:50:E1:E2:0B:CC:D6:0C:62:97:07:48:AF:C1...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
content-encoding
📦 Gzip(gzip)
content-length
33438
content-type
text/html; charset=UTF-8
date
Sun, 17 May 2026 22:39:01 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

tesla-museum.org

Domain Information

tesla-museum.org

Domain Age
25y 3m

Created

05.02.2001

Expires

05.02.2030

Last Updated

15.02.2025

Registrar

Tucows Domains Inc.

DNSSEC
Not Enabled

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
65/100
Mobile Friendly26 breakpoints
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=1.0, maximum-scale=1.0, user-scalable=no
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

resavska-regular

WCAG Partial
65/100
Readability
/30
24/30

19px · LH 1.40

Hierarchy
/20
13/20

2.42x ratio

WCAG
/25
13/25

1.1:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

resavska-regular

Sans46px

Body Font

resavska-regular

Sans19px

Contrast Ratio

1.1:1

23 issues

Reading Comfort

Single Font Family

left aligned
46px
h1
38px
h2
30px
h3
21px
h4
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

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

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.1:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid Type

Color Palette

6 unique colors
2.32:1 Fail Dark
#3e403f
Other· 4%
#6f787e
Other· 3%
#22272d
Primary· 73.9%
#c5ccd4
Secondary· 12.1%
#fafbfb
Secondary· 4.5%
#b6bdc4
Secondary· 2.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
0
Defer

Top Script Sources

tesla-museum.org(18)youtube.com(1)gstatic.com(1)

Website Identity

tesla-museum.org

poseta@tesla-museum.org
+381112433886
25 years old
Location detected: 🇷🇸 Serbiavia phone
Tucows Domains Inc.sr-RS

Social Profiles

FacebookInstagram

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Last analyzed: 17 May 2026 at 22:39

Historical Analysis & Change Tracking