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icas.com

https://icas.com· First analyzed 15 May 2026· Updated 15 May 2026
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icas.com
Desktop screenshot of icas.com
Mobile screenshot of icas.com
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

51.140.146.130

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 City of London, United Kingdom

ASN

AS8075

Organization

Microsoft Azure App Service (uksouth)

Nameservers

ns1.ifb.net.ns0.ifb.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
716 ms10%
Speed Index
931 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
362 KB
58 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
CMS
Umbraco
Infrastructure
Hosting
Microsoft Azure
CDN
Vercel Image

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Simple Analytics

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

SEO Analysis

C61/100
19
8
1
Meta Tags8/15
Content10/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
icas.comicas.com

Homepage - ICAS

ICAS is the oldest global professional membership organisation and business network for Chartered Accountants. We are an educator, regulator, examiner and a ...

Description truncated.
Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length185 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (10/18) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

28 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 13 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

D43/100
Bot Access
18/25
Machine Read.
13/25
Schema Data
0/25
Citation
12/25

AI Bot Access

11/14 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
navheader/footer
Text ratio:2%
Words:582
Token eff.:Optimal
Sections/1K:30.9
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary48w
Descriptive Headingsavg 5.6w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
A
85/100
13
Passed
1
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
2/15
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.
77/100
A+
37 mg
CO₂e / view
361.9 KB
Page Weight
90%
Cleaner Than
New Visitor
42 mg
vs
Returning (cached)
21 mg
Annual (10K/mo)
4.4 kg
Emission Segments
Data Center
2 mg
Network
11 mg
Device
24 mg
Resource Breakdown
JavaScript
167.1 KB
Images
54.7 KB
CSS
26.3 KB
Fonts
29.6 KB
HTML
34.7 KB
Other
49.5 KB
Green Hosting Verified
Microsoft Azure
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

99d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

22.02.2026

Valid Until

22.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

icas.com

SHA-256 Fingerprint

13:DA:27:52:05:37:65:7C:E6:B9:AD:38:AA:70:07:62:96:2B:E0:CA...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'self' https://static.zdassets.com https://*...
content-type
text/html; charset=utf-8
date
Fri, 15 May 2026 04:26:11 GMT
link
</_next/static/media/00fa0121cd999f34-s.p.woff2>; rel=preloa...
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

icas-com.mail.protection.outlook.com

Domain Information

icas.com

Domain Age
29y 11m

Created

26.06.1996

Expires

25.06.2026

Last Updated

19.01.2026

Registrar

Tucows Domains Inc.

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked

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.
B
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

Typography & Readability

__Martel_4b888e + __Martel_Sans_41251a

WCAG AA
70/100
Readability
/30
12/30

13px · LH 1.50

Hierarchy
/20
16/20

2.47x ratio · ✓ H1→H6

WCAG
/25
22/25

5.71:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

__Martel_4b888e

Sans33px

Body Font

__Martel_Sans_41251a

Sans13px

Contrast Ratio

5.71:1

WCAG AA (≥4.5:1)

Reading Comfort

~37 CPL

Narrow lines
33px
h1
33px
h2
16px
h3
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Buy on MyFontsFlesch 20

Color Palette

7 unique colors
Light
#ffffff
Background· 29.900000000000002%
#4e46d9
Primary· 24.699999999999996%
#151a1c
Secondary· 17.1%
#eff0f4
Background· 15.1%
#27254a
Secondary· 6.2%
#c1c1d2
Secondary· 4.1%
#5e58c2
Secondary· 2.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Customer Support

1
ZendeskEnterprise

Live chat and helpdesk tools

Behavior Analytics

2
Google AnalyticsFree
Google Tag ManagerFree

User behavior and product analytics

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
19
Async
0
Defer

Top Script Sources

local(19)googletagmanager.com(1)

Website Identity

icas.com

29 years old
Location detected: 🇬🇧 United Kingdomvia ip
Tucows Domains Inc.📧 Microsoft 365en

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Last analyzed: 15 May 2026 at 04:26

Historical Analysis & Change Tracking