landestheater-linz.at

https://landestheater-linz.at· First analyzed 12 May 2026· Updated 12 May 2026

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Hosting Provider

Ooe Theater und Orchester GmbH

IP Address

212.183.14.15

Site Location

🇦🇹 Austriavia tld

Server Location

🇦🇹 Hörsching, Austria

ASN

AS8447

Organization

Ooe Theater und Orchester GmbH

Server

Nginx

Nameservers

dns1.a1.net.dns2.a1.net.dns3.a1.net.

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%

1.7 MB

65 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Ooe Theater und Orchester GmbH

Technology Stack

7 Technologies Detected

Libraries

UI Components

Other

CSS Frameworks

Analytics

Advertising

Web Servers

SEO Analysis

D54/100

Meta Tags4/15

Content11/12

Headings3/8

Technical15/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

landestheater-linz.atlandestheater-linz.at

Landestheater Linz

No description available for this page.

Title Length18 chars

Recommended: 50-60 chars (~109px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

122 URLs

robots.txt

4 rules

Local SEO

Local Search Readiness

9/100

Poor

2 14 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

D40/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

9/25

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:12%

Words:2,007

Token eff.:Optimal

Sections/1K:5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w

Descriptive Headingsavg 3.9w

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...

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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.

63/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

Forms & Inputs

5/15

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

4/15

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

ARIA & Roles

11/15

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

4 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.

24/100

216 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

247 mg

Returning (cached)

123 mg

Annual (10K/mo)

25.9 kg

Emission Segments

Data Center

48 mg

Network

52 mg

Device

116 mg

Resource Breakdown

JavaScript

188.6 KB

Images

1.4 MB

CSS

49.8 KB

HTML

22.4 KB

Other

92.7 KB

Green Hosting Not Verified

Ooe Theater und Orchester GmbH

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

198d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

19.12.2025

Valid Until

26.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.landestheater-linz.atlandestheater-linz.at

SHA-256 Fingerprint

D8:5A:B0:98:4F:AF:4D:D0:7F:D7:43:DD:D0:25:9C:70:CD:B0:13:18...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Tue, 12 May 2026 01:37:33 GMT

expires

Thu, 01 Feb 2001 00:00:00 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

landestheaterlinz-at03c.mail.protection.outlook.com

Domain Information

landestheater-linz.at

Registrar

A1 Telekom Austria AG ( https://nic.at/registrar/16 )

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

63/100

Mobile Friendly14 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, minimum-scale=1.0, maximum-scale=5.0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

HeroicCondensed-Heavy + Helvetica

WCAG AA

49/100

Readability

/30

11/30

13px · LH 1.30

Hierarchy

/20

7/20

WCAG

/25

21/25

5.5:1 min contrast

Performance

/25

10/25

3 fonts

Heading Font

HeroicCondensed-Heavy

Sans

Body Font

Helvetica

Sans13px

Contrast Ratio

5.5:1

WCAG AA (≥4.5:1)

Reading Comfort

~45 CPL

Narrow lines

40px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.5:1).

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

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

Buy on MyFonts

Color Palette

8 unique colors

4.89:1 AA Light

#fafafa

Background· 27.400000000000002%

#746d64

Other· 3.7%

#030306

Primary· 27.7%

#423a30

Secondary· 7.7%

#5e4831

Secondary· 7.6%

#2e1b16

Secondary· 6.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(17)youtube.com(2)ajax.googleapis.com(1)

Website Identity

landestheater-linz.at

Location detected: 🇦🇹 Austriavia tld

A1 Telekom Austria AG ( https://nic.at/registrar/16 )📧 Microsoft 365DE

Social Profiles

Facebook X (Twitter)Instagram TikTok

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Last analyzed: 12 May 2026 at 01:28

Historical Analysis & Change Tracking