ibtauris.com

https://ibtauris.com· First analyzed 19 May 2026· Updated 19 May 2026

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ibtauris.com

Mobile

Sponsored

Hosting Provider

Node4 Limited

IP Address

157.96.37.33

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Derby, United Kingdom

ASN

AS31727

Organization

Node4 Limited

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-539.awsdns-03.net.ns-1227.awsdns-25.org.ns-1937.awsdns-50.co.uk.ns-216.awsdns-27.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.7 MB

96 requests

Image Optimization

Cloudinary

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Umbraco

Infrastructure

Hosting

Node4 Limited

CDN

Cloudflare

Technology Stack

13 Technologies Detected

UI Components

CSS Frameworks

Analytics

Libraries

Icon Libraries

Fonts

Tag Managers

Social

CDN

Security

SEO Analysis

C62/100

Meta Tags7/15

Content12/12

Headings8/8

Technical13/25

E-E-A-T3/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

ibtauris.comibtauris.com

ACADEMIC: Middle East: Books: Bloomsbury Publishing (UK) - Bloomsbury

No description available for this page.

Title Length69 chars

Recommended: 50-60 chars (~414px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

30 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

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

F39/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

9/25

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:5%

Words:2,197

Token eff.:Optimal

Sections/1K:0.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 6.2w

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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Sponsored

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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

9/15

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.

11/100

849 mg

CO₂e / view

6.7 MB

Page Weight

Cleaner Than

New Visitor

971 mg

Returning (cached)

485 mg

Annual (10K/mo)

101.9 kg

Emission Segments

Data Center

190 mg

Network

204 mg

Device

456 mg

Resource Breakdown

JavaScript

273.0 KB

Images

5.5 MB

CSS

921.0 KB

HTML

27.9 KB

Other

1.4 KB

Green Hosting Not Verified

Node4 Limited

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

WAF

288d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2+H3

Valid From

30.01.2026

Valid Until

03.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.bloomsbury.combloomsbury.com

SHA-256 Fingerprint

7F:63:B6:59:40:13:87:40:F7:B5:A5:D7:95:22:4E:70:2A:59:78:64...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

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

cf-cache-status

DYNAMIC

cf-ray

9fdf76634ebc1617-DUS

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Barracuda

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

d213857.a.ess.uk.barracudanetworks.com

d213857.b.ess.uk.barracudanetworks.com

Domain Information

ibtauris.com

Domain Age

29y 11m

Created

19.06.1996

Expires

18.06.2026

Last Updated

18.06.2024

Registrar

123-Reg Limited

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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

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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

TiemposHeadline + TiemposText

WCAG Partial

67/100

Readability

/30

20/30

15px · LH 1.60

Hierarchy

/20

20/20

2.93x ratio · ✓ H1→H6

WCAG

/25

15/25

1.2:1 min contrast

Performance

/25

12/25

System fonts

Heading Font

TiemposHeadline

Sans44px

Body Font

TiemposText

Sans15px

Contrast Ratio

1.2:1

3 issues

Reading Comfort

~47 CPL

Optimal (45–75)

44px

24px

20px

15px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

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

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

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.2:1).

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

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

7 unique colors

Light

#ffffff

Background· 77%

#cc0001

Primary· 7%

#be9498

Secondary· 4.4%

#4b767c

Secondary· 3.5%

#bd0f15

Accent· 1.6%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

ShareThisFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)cdnjs.cloudflare.com(5)googletagmanager.com(2)gstatic.com(1)buttons-config.sharethis.com(1)

Website Identity

ibtauris.com

29 years old

Location detected: 🇬🇧 United Kingdomvia ip

123-Reg Limited📧 Barracudaen

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 19 May 2026 at 01:53

Historical Analysis & Change Tracking