tusclasesdechino.com

https://tusclasesdechino.com· First analyzed 20 May 2026· Updated 20 May 2026

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Mobile

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Hosting Provider

Hostinger

hostinger.com

IP Address

92.113.23.198

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS47583

Server

hcdn

Nameservers

ns2.dns-parking.com.ns1.dns-parking.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.5 s10%

Speed Index

2.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

112 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.8.5

Infrastructure

Hosting

Hostinger

Technology Stack

20 Technologies Detected

Plugins

Bookly Responsive Appointment Booking Tool Bookly Addon Pro Hostinger Reach

Libraries

Analytics

CSS Frameworks

Other

Icon Libraries

Tag Managers

Advertising

Languages

SEO Analysis

C63/100

Meta Tags4/15

Content10/12

Headings8/8

Technical23/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

tusclasesdechino.comtusclasesdechino.com

Tus Clases de Chino – Clases de Chino en Bilbao y Clases de Chino O...

No description available for this page.

Title truncated.

Title Length72 chars

Recommended: 50-60 chars (~427px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (72 chars, ~427px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (19/19) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100

Poor

4 12 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

D44/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

5/25

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

nav

Text ratio:4%

Words:1,713

Token eff.:Optimal

Sections/1K:2.9

Depth:1/5

Structured Data

1 JSON-LD

FAQPage×1.5

Citation Readiness

Opening Summary70w

Descriptive Headingsavg 5.1w

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

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.

32/100

227 mg

CO₂e / view

1.8 MB

Page Weight

50%

Cleaner Than

New Visitor

260 mg

Returning (cached)

130 mg

Annual (10K/mo)

27.3 kg

Emission Segments

Data Center

51 mg

Network

55 mg

Device

122 mg

Resource Breakdown

JavaScript

527.5 KB

Images

910.8 KB

CSS

326.3 KB

HTML

71.5 KB

Other

305 B

Green Hosting Not Verified

Hostinger

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Static / Informational

HTTPS

No WAF

65d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (2)

tusclasesdechino.comwww.tusclasesdechino.com

SHA-256 Fingerprint

40:D5:E7:72:41:B3:25:DA:03:97:05:46:FE:6C:76:CC:F8:0F:46:7B...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

content-encoding

⚡ Brotli(br)

content-security-policy

upgrade-insecure-requests

content-type

text/html; charset=UTF-8

date

Wed, 20 May 2026 23:55:49 GMT

link

<https://tusclasesdechino.com/wp-json/>; rel="https://api.w....

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

tusclasesdechino.com

Domain Age

1y 8m

Created

03.09.2024

Expires

03.09.2026

Last Updated

07.08.2025

Registrar

Realtime Register B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

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.

72/100

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, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Inter Tight

WCAG AAA

76/100

Readability

/30

23/30

16px · LH 1.50

Hierarchy

/20

19/20

3.81x ratio · ✓ H1→H6

WCAG

/25

20/25

10.75:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

Inter Tight

Sans61px

Body Font

Inter Tight

Sans16px

Contrast Ratio

10.75:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines

61px

32px

68px

53px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.8:1).

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

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

Buy on MyFontsFlesch 21

Color Palette

14 unique colors

18.26:1 AAA Light

#ffffff

Background· 30.1%

#141518

Secondary· 5.3%

#e5d9d0

Primary· 7.8%

#020102

Secondary· 7.3%

#bbb2a7

Secondary· 7.3%

#f9ff00

Accent· 7.2%

#73382d

Secondary· 4.7%

#b89381

Secondary· 2.8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

tusclasesdechino.com(13)youtube.com(2)googletagmanager.com(2)connect.facebook.net(2)googleads.g.doubleclick.net(1)

Website Identity

tusclasesdechino.com

info@tusclasesdechino.com

1 year old

Location detected: 🇩🇪 Germanyvia ip

Realtime Register B.V.es

Social Profiles

Facebook Instagram

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Last analyzed: 20 May 2026 at 23:56

Historical Analysis & Change Tracking