booklight.international

https://booklight.international· First analyzed 28 May 2026· Updated 28 May 2026

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Mobile

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Hosting Provider

Onecom Infra

IP Address

46.30.213.12

Site Location

🇩🇰 Denmarkvia ip

Server Location

🇩🇰 Copenhagen, Denmark

ASN

AS51468

Organization

Onecom Infra

Server

Apache

CDN

Varnish

Nameservers

ns01.one.com.ns02.one.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

462 ms10%

Speed Index

601 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

351 KB

41 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Onecom Infra

CDN

Varnish

Technology Stack

7 Technologies Detected

CSS Frameworks

Libraries

Icon Libraries

Analytics

Web Servers

Languages

SEO Analysis

D50/100

Meta Tags4/15

Content12/12

Headings6/8

Technical11/21

E-E-A-T3/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

booklight.internationalbooklight.international

Booklight International

No description available for this page.

Title Length23 chars

Recommended: 50-60 chars (~131px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (6/8) — critical for accessibility and SEO

12 issues found

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Local SEO

Local Search Readiness

7/100

Poor

2 14 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.

6/25

Schema Data

0/25

Citation

12/25

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:27%

Words:5,936

Token eff.:Excessive

Sections/1K:0.2

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary79w

Descriptive Headingsavg 5.8w

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.

61/100

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

0/15

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

7/15

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.

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.

46/100

43 mg

CO₂e / view

351.3 KB

Page Weight

90%

Cleaner Than

New Visitor

50 mg

Returning (cached)

25 mg

Annual (10K/mo)

5.2 kg

Emission Segments

Data Center

10 mg

Network

10 mg

Device

23 mg

Resource Breakdown

JavaScript

79.9 KB

Images

37.3 KB

CSS

199.9 KB

HTML

34.2 KB

Green Hosting Not Verified

Onecom Infra

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

55d

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

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (2)

*.booklight.internationalbooklight.international

SHA-256 Fingerprint

A0:BA:FA:0D:95:E5:F1:26:10:A2:73:B9:A2:D2:D6:88:9F:6F:8B:96...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 01:15:24 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (4)

mx4.pub.mailpod10-cph3.one.com

mx1.pub.mailpod10-cph3.one.com

mx3.pub.mailpod10-cph3.one.com

mx2.pub.mailpod10-cph3.one.com

Domain Information

booklight.international

Domain Age

11y 7m

Created

27.10.2014

Expires

27.10.2026

Last Updated

16.10.2025

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

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.

66/100

Mobile Friendly3 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=1.0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Oxygen + Helvetica Neue

WCAG Partial

64/100

Readability

/30

20/30

14px · LH 1.40

Hierarchy

/20

15/20

2.57x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

15/25

System fonts

Heading Font

Oxygen

Sans36px

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

1:1

7 issues

Reading Comfort

~44 CPL

Narrow lines

36px

30px

24px

18px

14px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

7 unique colors

Light

#f1f1f1

Background· 49.50000000000001%

#222e4d

Primary· 12.7%

#033967

Accent· 7%

#bfc1b0

Secondary· 6.6%

#284768

Primary· 3.4%

#f0d8c9

Accent· 0.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

booklight.international(7)gstatic.com(6)google-analytics.com(1)cdn.jsdelivr.net(1)

Website Identity

booklight.international

11 years old

Location detected: 🇩🇰 Denmarkvia ip

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USAen

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Last analyzed: 28 May 2026 at 01:15

Historical Analysis & Change Tracking