hbsc.org

https://hbsc.org· First analyzed 22 May 2026· Updated 22 May 2026

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hbsc.org

Mobile

Sponsored

Hosting Provider

Unknown Provider

Performance

100

Core Web Vitals

Weight

First Contentful Paint

597 ms10%

Speed Index

776 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.2 MB

53 requests

Image Optimization

Lazy LoadWebPAVIFResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Diviv4.27.6Custom

by Elegant Themes

View Theme

Technology Stack

9 Technologies Detected

Plugins

Divi Module Breadcrumbs

Supreme Modules Pro For Divi

Libraries

Other

UI Components

CSS Frameworks

Fonts

Web Servers

SEO Analysis

D53/100

Meta Tags10/15

Content3/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images7/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

hbsc.orghbsc.org

HBSC study | Health Behaviour in School-aged Children study

No description available for this page.

Title Length59 chars

Recommended: 50-60 chars (~350px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (9 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

10 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100

Poor

3 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F31/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

4/25

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:4%

Words:2,872

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

10/20

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

11/15

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

ARIA & Roles

1/15

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

2 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.

26/100

656 mg

CO₂e / view

5.2 MB

Page Weight

15%

Cleaner Than

New Visitor

749 mg

Returning (cached)

375 mg

Annual (10K/mo)

78.7 kg

Emission Segments

Data Center

146 mg

Network

157 mg

Device

352 mg

Resource Breakdown

JavaScript

166.6 KB

Images

3.3 MB

CSS

1.6 MB

HTML

56.6 KB

Green Hosting Not Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

No WAF

70d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.05.2026

Valid Until

31.07.2026

Subject Alternative Names (2)

hbsc.orgwww.hbsc.org

SHA-256 Fingerprint

9E:09:D4:7A:92:49:CB:71:F7:B8:05:5F:46:55:44:36:6A:0D:85:A4...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Fri, 22 May 2026 00:39:50 GMT

link

<https://www.hbsc.org/wp-json/>; rel="https://api.w.org/", <...

permissions-policy

referrer-policy

no-referrer-when-downgrade

Good Warning Issue

Domain Information

hbsc.org

Domain Age

24y 10m

Created

09.07.2001

Expires

09.07.2028

Last Updated

16.07.2025

Registrar

Domain.com - Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

57/100

Not Mobile Friendly58 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Fedra Sans Condensed Pro - Bold + Helvetica

WCAG Partial

56/100

Readability

/30

20/30

18px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

16/25

1.08:1 min contrast

Performance

/25

12/25

3 fonts · 10 req

Heading Font

Fedra Sans Condensed Pro - Bold

Sans

Body Font

Helvetica

Sans18px

Contrast Ratio

1.08:1

18 issues

Reading Comfort

~39 CPL

Narrow lines

48px

43px

33px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.1:1).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 19

Color Palette

6 unique colors

Light

#ecedef

Secondary· 54.699999999999996%

#1b2b59

Accent· 7.2%

#00b9f2

Primary· 0%

#d1d9df

Secondary· 4.9%

#7c909e

Secondary· 3.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

hbsc.org(12)

Website Identity

hbsc.org

[email protected]

24 years old

Domain.com - Network Solutions, LLCen-GB

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 22 May 2026 at 00:40

Historical Analysis & Change Tracking