selbl.org

https://selbl.org· First analyzed 31 May 2026· Updated 31 May 2026

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selbl.org

Mobile

Sponsored

Hosting Provider

Ixtech Network Limited

IP Address

202.181.161.198

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Tai Wo Hau, Hong Kong

ASN

AS7540

Organization

Ixtech Network Limited

Server

Apache

Nameservers

ns1.it-consultancy.com.hk.dns1.p01.nsone.net.dns2.p01.nsone.net.ns3.it-consultancy.com.hk.+3 more

Performance

Core Web Vitals

Weight

First Contentful Paint

4.0 s10%

Speed Index

5.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

100 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.9.4

Infrastructure

Hosting

Ixtech Network Limited

Technology Stack

22 Technologies Detected

Plugins

Custom Registration Form Builder With Submission Manager Dw Question Answer Pro Email Subscribers Translatepress Multilingual Add Search To Menu Wp Discussion Board A Z Listing Miniorange Otp Verification Ultimate Member Mailin Smart Slider 3 Sg Cachepress

Libraries

CSS Frameworks

Icon Libraries

Font Awesome Material Icons

Other

lazysizes

Fonts

Google Fonts

Web Servers

Apachev2.4.52

SEO Analysis

D45/100

Meta Tags0/15

Content10/12

Headings1/8

Technical17/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

selbl.orgselbl.org

No Title Found

No description available for this page.

Title Length0 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• Missing page title — critical for SEO rankings and SERP display
• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

70 URLs

70 sub-sitemaps

robots.txt

9 rules

Sitemap reference found

Allows all crawlers

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

F34/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

7/25

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:8%

Words:1,287

Token eff.:Optimal

Sections/1K:4.7

Structured Data

No Schema

Citation Readiness

Opening Summary30w

Descriptive Headingsavg 2.3w

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.

53/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

1/20

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

9/15

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

7/15

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.

45/100

130 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

148 mg

Returning (cached)

74 mg

Annual (10K/mo)

15.6 kg

Emission Segments

Data Center

29 mg

Network

31 mg

Device

70 mg

Resource Breakdown

JavaScript

224.2 KB

Images

383.4 KB

CSS

421.3 KB

Fonts

1.9 KB

HTML

19.1 KB

Green Hosting Not Verified

Ixtech Network Limited

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

60d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

02.05.2026

Valid Until

31.07.2026

Subject Alternative Names (2)

selbl.orgwww.selbl.org

SHA-256 Fingerprint

1A:66:6A:D8:CD:D5:16:5E:D9:46:03:69:CC:AE:A6:7F:CB:02:47:2F...

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-length

19264

content-type

text/html; charset=UTF-8

date

Sun, 31 May 2026 21:43:16 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mx02.it-consultancy.com.hk

mx1.it-consultancy.com.hk

Domain Information

selbl.org

Domain Age

18y 2m

Created

16.03.2008

Expires

16.03.2027

Last Updated

30.04.2025

Registrar

GoDaddy.com, 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.

73/100

Mobile Friendly4 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, shrink-to-fit=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

56/100

Readability

/30

17/30

15px · LH --

Hierarchy

/20

6/20

WCAG

/25

15/25

1:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

Roboto

Sans

Body Font

Roboto

Sans15px

Contrast Ratio

1:1

20 issues

Reading Comfort

~47 CPL

Optimal (45–75)

24px

15px

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

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 20 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 47

Color Palette

13 unique colors

3.68:1 AA Large Light

#ffffff

Background· 29.1%

#778986

Other· 4.4%

#69200b

Accent· 8.7%

#234b91

Primary· 7.9%

#c24d16

Accent· 7.6%

#450f06

Accent· 7.4%

#7e4621

Accent· 6.9%

#1a0806

Accent· 6.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

selbl.org(17)code.jquery.com(1)cdn.jsdelivr.net(1)stackpath.bootstrapcdn.com(1)

Website Identity

selbl.org

18 years old

Location detected: 🇭🇰 Hong Kongvia ip

GoDaddy.com, LLC

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Last analyzed: 31 May 2026 at 21:43

Historical Analysis & Change Tracking