meteoalarm.org

https://meteoalarm.org· First analyzed 07 May 2026· Updated 07 May 2026

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meteoalarm.org

Mobile

Sponsored

Hosting Provider

Zentralanstalt fuer Meteorologie und Geodynamik

IP Address

138.22.100.87

Site Location

🇦🇹 Austriavia ip

Server Location

🇦🇹 Vienna, Austria

ASN

AS1853

Organization

Zentralanstalt fuer Meteorologie und Geodynamik

Nameservers

ns11.govix.at.zaadns2.zamg.ac.at.ns5.univie.ac.at.zaadns1.zamg.ac.at.

Performance

100

587 KB

15 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Zentralanstalt fuer Meteorologie und Geodynamik

Progressive Web App

Service Worker

Technology Stack

3 Technologies Detected

CSS Frameworks

Tailwind CSS

Frameworks

Express

Analytics

Sentry

SEO Analysis

F38/100

Meta Tags13/15

Content0/12

Headings0/8

Technical11/21

E-E-A-T0/7

Images0/7

Links0/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

meteoalarm.orgmeteoalarm.org

| MeteoAlarm | Early Warnings for Europe

MeteoAlarm is an Early Warning Dissemination System that visualises, aggregates, and accessibly provides awareness information from 38 European National Mete...

Description truncated.

Title Length40 chars

Recommended: 50-60 chars (~245px / 580px)

Description Length194 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (7 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

7 issues found

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Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F25/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

4/25

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:0%

Words:0

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

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

1/15

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.

49/100

73 mg

CO₂e / view

586.9 KB

Page Weight

80%

Cleaner Than

New Visitor

83 mg

Returning (cached)

42 mg

Annual (10K/mo)

8.7 kg

Emission Segments

Data Center

16 mg

Network

17 mg

Device

39 mg

Resource Breakdown

JavaScript

175.5 KB

Images

3.6 KB

CSS

9.6 KB

HTML

398.2 KB

Green Hosting Not Verified

Zentralanstalt fuer Meteorologie und Geodynamik

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

250d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

13.01.2026

Valid Until

13.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (12)

*.meteoalarm.orgmeteoalarm.org*.meteoalarm.commeteoalarm.com*.meteoalarm.infometeoalarm.info*.meteoalarm.netmeteoalarm.net+4 more

SHA-256 Fingerprint

B4:EE:BD:AA:DC:BD:FE:13:F7:13:76:7D:13:21:6B:43:0E:54:2A:D4...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

keep-alive

content-length

407482

date

Thu, 07 May 2026 23:40:14 GMT

keep-alive

timeout=5

x-powered-by

Express

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

meteoalarm.org

Domain Age

20y 5m

Created

09.12.2005

Expires

09.12.2026

Last Updated

23.01.2026

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

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.

51/100

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, minimum-scale=1, maximum-scale=1, user-scalable=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Source Sans Pro

66/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

10/20

WCAG

/25

19/25

Performance

/25

13/25

1 font · 1 req

Heading Font

Source Sans Pro

Body Font

Source Sans Pro

Sans16px

Contrast Ratio

Reading Comfort

Single Family

left aligned

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

1 unique colors

Light

#ffffff

Background· 100%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

4 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(1)analytics.meteoalarm.org(1)

Website Identity

meteoalarm.org

20 years old

Location detected: 🇦🇹 Austriavia ip

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USAen

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Last analyzed: 07 May 2026 at 23:40

Historical Analysis & Change Tracking