theatreonline.com

https://theatreonline.com· First analyzed 14 May 2026· Updated 14 May 2026

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theatreonline.com

Mobile

Sponsored

Hosting Provider

Claranet France Nets

IP Address

89.185.56.50

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Paris, France

ASN

AS8426

Organization

Claranet France Nets

Server

Microsoft IIS

Nameservers

dns113.ovh.net.ns113.ovh.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.2 MB

86 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Claranet France Nets

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Icon Libraries

Web Servers

Frameworks

SEO Analysis

D56/100

Meta Tags9/15

Content12/12

Headings5/8

Technical12/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

theatreonline.comtheatreonline.com

THEATRE - Actualité, Billetterie et Réductions sur Theatreonline.co...

Conseils, critiques, avis du public... pour tous les spectacles. Choisir une pièce et réserver n'a jamais été aussi simple !

Title truncated.

Title Length84 chars

Recommended: 50-60 chars (~492px / 580px)

Description Length124 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (84 chars, ~492px). Will be truncated in search results.
• Most images missing alt text (61/61) — critical for accessibility and SEO

10 issues found

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Local SEO

Local Search Readiness

7/100

Poor

3 13 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

F38/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

10/25

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:12%

Words:3,051

Token eff.:Poor Structure

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary32w

Descriptive Headingsavg 5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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

5/20

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

Semantic Structure

17/20

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

5/15

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.

16/100

528 mg

CO₂e / view

4.2 MB

Page Weight

15%

Cleaner Than

New Visitor

603 mg

Returning (cached)

302 mg

Annual (10K/mo)

63.3 kg

Emission Segments

Data Center

118 mg

Network

127 mg

Device

283 mg

Resource Breakdown

JavaScript

298.3 KB

Images

1.0 MB

CSS

2.8 MB

HTML

24.5 KB

Green Hosting Not Verified

Claranet France Nets

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

110d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Gandi

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

01.09.2025

Valid Until

01.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.theatreonline.comtheatreonline.com

SHA-256 Fingerprint

04:B6:DF:D3:06:32:E8:80:2E:44:3A:B0:D3:C8:3D:3A:8D:5E:78:86...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-length

24771

content-type

text/html; charset=utf-8

date

Thu, 14 May 2026 04:47:32 GMT

server

Microsoft-IIS/10.0

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

aspmx3.googlemail.com

alt2.aspmx.l.google.com

+1 more

Domain Information

theatreonline.com

Domain Age

27y 3m

Created

31.01.1999

Expires

31.01.2029

Last Updated

01.01.2026

Registrar

OVH sas

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.

64/100

Mobile Friendly

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

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Noto Sans

WCAG Partial

55/100

Readability

/30

20/30

14px · LH 1.50

Hierarchy

/20

14/20

2.14x ratio

WCAG

/25

10/25

1:1 min contrast

Performance

/25

11/25

1 font · 9 req

Heading Font

Noto Sans

Sans30px

Body Font

Noto Sans

Sans14px

Contrast Ratio

1:1

6 issues

Reading Comfort

~42 CPL

Narrow lines

30px

22px

14px

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

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

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 51

Color Palette

11 unique colors

21:1 AAA Dark

#000000

Background· 17.7%

#ffffff

Text· 13.2%

#d20236

Primary· 0%

#2b1511

Secondary· 19.7%

#3f261f

Primary· 7%

#865332

Secondary· 6.5%

#9d7c62

Secondary· 6.3%

#5b2d23

Secondary· 5.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Matomo (Piwik)Mid-Market

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)theatreonline.com(2)mato.theatreonline.com(1)googletagmanager.com(1)

Website Identity

theatreonline.com

27 years old

Location detected: 🇫🇷 Francevia ip

OVH sas📧 Google Workspacefr

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Last analyzed: 14 May 2026 at 04:47

Historical Analysis & Change Tracking