oesterreichinstitut.com

https://oesterreichinstitut.com· First analyzed 29 May 2026· Updated 29 May 2026

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.79.227.171

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Apache

Nameservers

ns1110.ui-dns.biz.ns1048.ui-dns.org.ns1038.ui-dns.com.ns1109.ui-dns.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.9 MB

74 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Hello Elementorv3.4.5

by Elementor Team

View Theme

Technology Stack

18 Technologies Detected

Plugins

H5P

Elementor

Premium Addons For Elementor

Gdpr Cookie Compliance Advanced Ads

Analytics

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Tag Managers

Web Servers

SEO Analysis

A87/100

Meta Tags14/15

Content10/12

Headings8/8

Technical25/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

oesterreichinstitut.comoesterreichinstitut.com

Learn German with the Österreich Institut - Österreich Institut

: Learn German with language courses for every age group: level A1 to C2 ✓ Company courses ✓ Specialised language courses ✓ online & on-site ✓ Book now!

Title Length63 chars

Recommended: 50-60 chars (~383px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (29/33) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

34/100

Needs Work

10 10

Sponsored

AI & LLM Readiness

C60/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

8/25

Citation

19/25

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

nav

Text ratio:5%

Words:1,143

Token eff.:Optimal

Sections/1K:7.9

Depth:1/5

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary33w

Descriptive Headingsavg 6.6w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (6)

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.

88/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

20/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

12/15

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

15/15

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.

1 recommendation

•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.

37/100

506 mg

CO₂e / view

4.9 MB

Page Weight

15%

Cleaner Than

New Visitor

579 mg

Returning (cached)

289 mg

Annual (10K/mo)

60.8 kg

Emission Segments

Data Center

25 mg

Network

149 mg

Device

333 mg

Resource Breakdown

JavaScript

148.3 KB

Images

4.1 MB

CSS

622.4 KB

HTML

28.2 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

84d

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/1.1

Valid From

24.05.2026

Valid Until

22.08.2026

Subject Alternative Names (2)

oesterreichinstitut.comwww.oesterreichinstitut.com

SHA-256 Fingerprint

24:90:43:55:55:F9:8B:AD:FC:1C:27:4D:8D:8C:51:0D:C1:56:BB:F0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

28591

content-type

text/html; charset=UTF-8

date

Fri, 29 May 2026 18:50:27 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

oesterreichinstitut.com

Domain Information

oesterreichinstitut.com

Domain Age

2y 9m

Created

31.08.2023

Expires

31.08.2026

Last Updated

01.09.2025

Registrar

IONOS SE

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

73/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Nunito Sans

WCAG AA

77/100

Readability

/30

22/30

24px · LH 1.25

Hierarchy

/20

15/20

1x ratio · ✓ H1→H6

WCAG

/25

22/25

4.6:1 min contrast

Performance

/25

18/25

1 font · 6 req

Heading Font

Nunito Sans

Sans24px

Body Font

Nunito Sans

Sans24px

Contrast Ratio

4.6:1

WCAG AA (≥4.5:1)

Reading Comfort

~39 CPL

Narrow lines

24px

32px

24px

Minor Third

Scale

✅ Excellent readability: 24px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFlesch 48

Color Palette

7 unique colors

11.12:1 AAA Light

#ffffff

Primary· 52.8%

#413a39

Other· 8.8%

#901114

Accent· 10.1%

#93554a

Secondary· 5.8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Crazy EggSMB

User behavior and product analytics

Privacy & Cookies

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

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Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

oesterreichinstitut.com(17)googletagmanager.com(2)script.crazyegg.com(1)

Website Identity

Österreich Institut

Organization

: Learn German with language courses for every age group: level A1 to C2 ✓ Company courses ✓ Specialised language courses ✓ online & on-site ✓ Book now!

www.oesterreichinstitut.com/en/

2 years old

Location detected: 🇩🇪 Germanyvia ip

IONOS SEen-GB

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Last analyzed: 29 May 2026 at 18:50

Historical Analysis & Change Tracking