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ihlondon.com

https://ihlondon.com· First analyzed 29 May 2026· Updated 29 May 2026
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ihlondon.com
Desktop screenshot of ihlondon.com
Mobile screenshot of ihlondon.com
Mobile

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Hosting Provider

Krystal
krystal.uk

IP Address

77.72.2.34

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 London, United Kingdom

ASN

AS12488

Server

LiteSpeed

Nameservers

ns67.domaincontrol.com.ns68.domaincontrol.com.

Performance

87

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
39.9 MB
152 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.4.2
cms
International House Londonv1.0.0Custom
by Underscores.me
View Theme

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

20 Technologies Detected

Libraries

3
jQuery
jQuery UI
Animate.css

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

Plugins

3
Contact Form 7
Document Gallery
Yoast SEO

CSS Frameworks

2
Bootstrap
Tailwind CSS

Icon Libraries

2
Font AwesomeMaterial Icons

UI Components

1
Swiper

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Reviews

1
Trustpilot

Social

1
ShareThis

Web Servers

1
LiteSpeed

SEO Analysis

B74/100
20
7
1
Meta Tags12/15
Content11/12
Headings3/8
Technical21/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
I
ihlondon.comihlondon.com

Home - International House London

IH London teaches English for young learners, English for adults, teacher training, other modern languages, and much more. Change your life with IH London.

Title Length33 chars

Recommended: 50-60 chars (~200px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

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Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100
Poor
6 11 1

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

D49/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
3/25
Citation
16/25

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
navheader/footer
Text ratio:4%
Words:592
Token eff.:Optimal
Sections/1K:15.2
Depth:2/5

Structured Data

2 JSON-LD
WebSiteSearchAction

Citation Readiness

Opening Summary42w
Descriptive Headingsavg 2.9w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
A
80/100
12
Passed
2
Critical
1
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
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
13/15
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.
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.
33/100
F
4.12 g
CO₂e / view
39.9 MB
Page Weight
5%
Cleaner Than
New Visitor
4.71 g
vs
Returning (cached)
2.36 g
Annual (10K/mo)
494.9 kg
Emission Segments
Data Center
202 mg
Network
1.21 g
Device
2.71 g
Resource Breakdown
JavaScript
611.7 KB
Images
70.1 KB
CSS
8.9 MB
Fonts
3.6 KB
HTML
15.9 KB
Other
30.3 MB
Green Hosting Verified
Krystal
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

54d

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/2+H3

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (8)

cpanel.ihlondon.comcpcalendars.ihlondon.comcpcontacts.ihlondon.comihlondon.commail.ihlondon.comwebdisk.ihlondon.comwebmail.ihlondon.comwww.ihlondon.com

SHA-256 Fingerprint

8E:F2:11:DB:0C:E1:66:38:D5:B2:D5:64:91:2E:8D:C9:3E:E4:94:23...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 03:52:14 GMT
link
<https://www.ihlondon.com/wp-json/>; rel="https://api.w.org/...
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

ihlondon-com.mail.protection.outlook.com

Domain Information

ihlondon.com

Domain Age
26y 4m

Created

19.01.2000

Expires

19.01.2029

Last Updated

13.01.2026

Registrar

123-Reg Limited

DNSSEC
Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner
Usercentrics
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Usercentrics
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.
C
68/100
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=1.0, maximum-scale=5.0
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Sofia W01 Bold1446843 + Montserrat Regular

WCAG Partial
59/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
9/20
WCAG
/25
14/25

3.91:1 min contrast

Performance
/25
14/25

3 fonts · 4 req

Heading Font

Sofia W01 Bold1446843

Sans

Body Font

Montserrat Regular

Sans16px

Contrast Ratio

3.91:1

5 issues

Reading Comfort

Dual Sans-Serif

left aligned
37px
h2
38px
h3
16px
p
Minor Second
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

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

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

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 3.9:1).

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 0

Color Palette

8 unique colors
7.51:1 AAA Dark
#575452
Other· 21.3%
#ffffff
Background· 18.900000000000002%
#26305d
Primary· 3.9%

Business & Marketing Stack

7 Tools Detected

Enterprise

Marketing Automation

1
MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

4
Google Tag ManagerFree
Google AnalyticsFree
HotjarMid-Market
ContentsquareEnterprise

User behavior and product analytics

Social Media

1
ShareThisFree

Social widgets and sharing tools

Reviews & Social Proof

1
TrustpilotMid-Market

Customer reviews and testimonials

4

Categories

7

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
12
Async
2
Defer

Top Script Sources

ihlondon.com(5)googletagmanager.com(2)web.cmp.usercentrics.eu(2)buttons-config.sharethis.com(1)youtube.com(1)

Website Identity

International House London

International House London

[email protected]
www.ihlondon.com/
26 years old
Location detected: 🇬🇧 United Kingdomvia ip
123-Reg Limited📧 Microsoft 365en-GB

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Last analyzed: 29 May 2026 at 03:52

Historical Analysis & Change Tracking