wiiw.ac.at

https://wiiw.ac.at· First analyzed 08 May 2026· Updated 08 May 2026

Export

wiiw.ac.at

Mobile

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Hosting Provider

Nextlayer

IP Address

77.237.59.23

Site Location

🇦🇹 Vienna, Austriavia schema_nap

Server Location

🇦🇹 Vienna, Austria

ASN

AS1764

Organization

Nextlayer

Server

Apache

Nameservers

ns1.wsr.ac.at.ns2.ihs.ac.at.ns.coretec.at.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

653 ms10%

Speed Index

849 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

984 KB

56 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Nextlayer

Technology Stack

6 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Web Servers

SEO Analysis

A81/100

Meta Tags13/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

wiiw.ac.atwiiw.ac.at

The Vienna Institute for International Economic Studies (wiiw)

Welcome to wiiw, the Austrian think tank for first-hand expertise on Central and East Europe, CIS and the Balkans.

Title Length62 chars

Recommended: 50-60 chars (~370px / 580px)

Description Length114 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (10/15) — critical for accessibility and SEO

3 issues found

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Crawlability

Sitemap

Type: standard

4,810 URLs

robots.txt

20 rules

Sitemap reference found

Local SEO

Local Search Readiness

47/100

Fair

13 7

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AI & LLM Readiness

D56/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

7/25

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

Text ratio:6%

Words:1,294

Token eff.:Optimal

Sections/1K:14.7

Structured Data

3 JSON-LD

Person×1.3Organization×1.1Event

sameAs entity links

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 9.1w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

14/20

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

Forms & Inputs

8/15

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

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

54/100

99 mg

CO₂e / view

984.3 KB

Page Weight

70%

Cleaner Than

New Visitor

114 mg

Returning (cached)

57 mg

Annual (10K/mo)

11.9 kg

Emission Segments

Data Center

5 mg

Network

29 mg

Device

65 mg

Resource Breakdown

JavaScript

52.6 KB

Images

667.1 KB

CSS

252.1 KB

HTML

12.5 KB

Green Hosting Verified

next layer Telekommunikationsdienstleistungs- und Beratungs GmbH

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

35%Critical

Critical / Transactional

HTTPS

No WAF

68d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (12)

data.economic-studies.atdata.vienna-institute.atdata.wiiw.ac.atdata.wiiw.ateconomic-studies.atvienna-institute.atwiiw.ac.atwiiw.at+4 more

SHA-256 Fingerprint

C4:0D:30:F7:EB:0A:1B:65:B3:BD:C6:F3:1D:5A:AE:A3:FE:CB:FB:7E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-cache, no-store, proxy-revalidate, no-transform)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

12517

content-type

text/html

date

Fri, 08 May 2026 18:11:24 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

wiiw-ac-at.mail.protection.outlook.com

Domain Information

wiiw.ac.at

DNSSEC

Not Enabled

Privacy & Compliance

hu-manity.co

Cookie Consent Banner

hu-manity.co

GDPR Indicators

Cookie consent banner detected

CMP: hu-manity.co

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.

64/100

Mobile Friendly5 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=0.35, minimum-scale=0.35, maximum-scale=10.0, user-scalable=yes

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Volkhov + Open Sans

WCAG Partial

59/100

Readability

/30

17/30

14px · LH 1.36

Hierarchy

/20

17/20

1.57x ratio · ✓ H1→H6

WCAG

/25

14/25

1.05:1 min contrast

Performance

/25

11/25

2 fonts · 6 req

Heading Font

Volkhov

Sans22px

Body Font

Open Sans

Sans14px

Contrast Ratio

1.05:1

21 issues

Reading Comfort

~41 CPL

Narrow lines

22px

16px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.36). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.1:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 0

Color Palette

8 unique colors

2.06:1 Fail Light

#ffffff

Background· 49.199999999999996%

#b6b5aa

Secondary· 7.1%

#011336

Primary· 8.1%

#61707b

Secondary· 6.4%

#1b304a

Secondary· 3.2%

#f2ead0

Accent· 1.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

10 Resources

Scripts

Styles

Async

Defer

Top Script Sources

design(8)cdn.hu-manity.co(2)

Website Identity

The Vienna Institute for International Economic Studies (wiiw)

Organization

Welcome to wiiw, the Austrian think tank for first-hand expertise on Central and East Europe, CIS and the Balkans.

wiiw@wiiw.ac.at

(43 1) 533 66 10

Rahlgasse 3, Vienna

1060, Vienna

Austria

Location detected: 🇦🇹 Austria, Viennavia schema_nap

📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube Bluesky

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Last analyzed: 08 May 2026 at 18:11

Historical Analysis & Change Tracking