teatroarriaga.eus

https://teatroarriaga.eus· First analyzed 29 May 2026· Updated 29 May 2026

Export

teatroarriaga.eus

Mobile

Sponsored

Hosting Provider

F5 Distributed cloud services

IP Address

159.60.159.27

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Suresnes, France

ASN

AS35280

Organization

F5 Distributed cloud services

Server

volt-adc

Nameservers

ns2.sarenet.es.ns1.sarenet.es.

Performance

Core Web Vitals

Weight

First Contentful Paint

715 ms10%

Speed Index

930 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.5 MB

83 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.1.5

Infrastructure

Hosting

F5 Distributed cloud services

Technology Stack

18 Technologies Detected

Plugins

Contact Form 7

Cookie Law Info

Google Analytics For Wordpress

Analytics

CSS Frameworks

Libraries

UI Components

Icon Libraries

Fonts

Tag Managers

Advertising

Security

SEO Analysis

B71/100

Meta Tags9/15

Content8/12

Headings3/8

Technical24/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile4/4

Indexability3/3

teatroarriaga.eusteatroarriaga.eus

Teatro Arriaga Antzokia - Sitio web oficial del Teatro. Programació...

Sitio web oficial del Teatro. Programación y venta de entradas para espectáculos. Teatro, danza, conciertos, ópera. Edificio emblemático de Bilbao

Title truncated.

Title Length172 chars

Recommended: 50-60 chars (~1024px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (172 chars, ~1024px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (7/13) — critical for accessibility and SEO

9 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

20/100

Needs Work

6 11 1

Sponsored

AI & LLM Readiness

D49/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

4/25

Citation

15/25

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

navheader/footer

Text ratio:3%

Words:470

Token eff.:Optimal

Sections/1K:29.8

Depth:2/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 2.3w

Canonical URL

Open Graph3/3

Twitter Card1/3

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.

59/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

9/15

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

ARIA & Roles

7/15

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

5 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.

17/100

312 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

356 mg

Returning (cached)

178 mg

Annual (10K/mo)

37.4 kg

Emission Segments

Data Center

70 mg

Network

75 mg

Device

167 mg

Resource Breakdown

JavaScript

320.0 KB

Images

1.9 MB

CSS

244.6 KB

Fonts

1.5 KB

HTML

18.7 KB

Other

12.5 KB

Green Hosting Not Verified

F5 Distributed cloud services

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Interactive

HTTPS

No WAF

166d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Entrust Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.04.2026

Valid Until

11.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

www.teatroarriaga.eusteatroarriaga.comteatroarriaga.euswww.teatroarriaga.com

SHA-256 Fingerprint

FC:07:9B:E7:AA:C4:F9:08:86:D9:A3:6A:4F:4D:4D:ED:AB:9D:30:08...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests, default-src 'self'; script-src * ...

content-type

text/html; charset=UTF-8

date

Fri, 29 May 2026 03:22:36 GMT

expect-ct

max-age=0

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-008fd801.gslb.pphosted.com

mxa-008fd801.gslb.pphosted.com

Domain Information

teatroarriaga.eus

Domain Age

9y 6m

Created

14.11.2016

Expires

14.11.2026

Last Updated

23.10.2025

Registrar

Entorno Digital S.A

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

54/100

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=1.0, maximum-scale=1.0, user-scalable=0

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Staatliches + MuseoSans

WCAG Partial

59/100

Readability

/30

15/30

15px · LH 1.43

Hierarchy

/20

8/20

WCAG

/25

18/25

1:1 min contrast

Performance

/25

18/25

2 fonts · 5 req

Heading Font

Staatliches

Sans

Body Font

MuseoSans

Sans15px

Contrast Ratio

1:1

18 issues

Reading Comfort

Dual Sans-Serif

left aligned

60px

86px

16px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsFluid Type (rem)Flesch 0

Color Palette

7 unique colors

16.67:1 AAA Dark

#1e1e1e

Other· 73.8%

#ffffff

Text· 8.799999999999999%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

teatroarriaga.eus(8)googletagmanager.com(3)youtube.com(2)connect.facebook.net(2)google-analytics.com(1)

Website Identity

Teatro Arriaga Antzokia - Sitio web oficial del Teatro. Programación y venta de entradas para espectáculos. Teatro, danza, conciertos, ópera. Edificio emblemático de Bilbao

Sitio web oficial del Teatro. Programación y venta de entradas para espectáculos. Teatro, danza, conciertos, ópera. Edificio emblemático de Bilbao

www.teatroarriaga.eus/

9 years old

Location detected: 🇫🇷 Francevia ip

Entorno Digital S.Aes-ES

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 29 May 2026 at 03:23

Historical Analysis & Change Tracking