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thisislondon.com

https://thisislondon.com· First analyzed 11 May 2026· Updated 11 May 2026
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thisislondon.com
Desktop screenshot of thisislondon.com
Mobile screenshot of thisislondon.com
Mobile

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Hosting Provider

20i
20i.com

IP Address

185.151.30.133

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 London, United Kingdom

ASN

AS48254

Organization

CDN

Server

Squarespace

Nameservers

ns4.tecknaonline.uk.ns3.tecknaonline.uk.ns2.tecknaonline.uk.ns1.tecknaonline.uk.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
699 ms10%
Speed Index
909 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
56 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Squarespace
website_builder

Technology Stack

5 Technologies Detected

Frameworks

1
Alpine.js

Other

1
Chart.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Adobe Fonts (Typekit)

Security

1
reCAPTCHA

SEO Analysis

C66/100
21
7
2
Meta Tags7/15
Content6/12
Headings1/8
Technical22/25
E-E-A-T5/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
T
thisislondon.comthisislondon.com

This is London Magazine

This is London magazine has been established for over 65 years, providing readers with information about events, exhibitions, music, concerts, theatre and di...

Description truncated.
Title Length23 chars

Recommended: 50-60 chars (~138px / 580px)

Description Length291 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (5/9) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

6 URLs

robots.txt

59 rules

Sitemap reference found

Local SEO

Local Search Readiness

36/100
Needs Work
8 10 1

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AI & LLM Readiness

D45/100
Bot Access
13/25
Machine Read.
10/25
Schema Data
7/25
Citation
15/25

AI Bot Access

5/14 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:2%
Words:426
Token eff.:Optimal
Sections/1K:2.3
Depth:1/5

Structured Data

3 JSON-LD
Organization×1.1(min)WebSiteLocalBusiness×1.1
sameAs entity links

Citation Readiness

Opening Summary90w
Descriptive Headingsavg 4w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
82/100
12
Passed
2
Critical
0
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
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
69/100
C
154 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
175 mg
vs
Returning (cached)
88 mg
Annual (10K/mo)
18.4 kg
Emission Segments
Data Center
8 mg
Network
45 mg
Device
101 mg
Resource Breakdown
JavaScript
44.9 KB
Images
1.2 MB
CSS
145.7 KB
HTML
25.7 KB
Other
115.3 KB
Green Hosting Verified
20i
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

74d

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

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (1)

www.thisislondontickets.co.uk

SHA-256 Fingerprint

FC:BF:BA:D9:15:84:4E:F6:B3:02:6E:79:AC:3C:BB:8B:89:F6:D3:80...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
14014
content-encoding
📦 Gzip(gzip)
content-length
26064
content-type
text/html;charset=utf-8
date
Mon, 11 May 2026 13:55:37 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

mx.stackmail.com

Domain Information

thisislondon.com

Domain Age
29y 1m

Created

18.04.1997

Expires

19.04.2027

Last Updated

25.03.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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
73/100
Mobile Friendly22 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

ltc-bodoni-175 + proxima-nova

WCAG AAA
67/100
Readability
/30
20/30

18px · LH 1.80

Hierarchy
/20
7/20
WCAG
/25
24/25

12.3:1 min contrast

Performance
/25
16/25

2 fonts

Heading Font

ltc-bodoni-175

Sans

Body Font

proxima-nova

Sans18px

Contrast Ratio

12.3:1

WCAG AAA (≥7:1)

Reading Comfort

~35 CPL

Narrow lines
44px
h3
30px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Wide line spacing (1.80). 1.4–1.6 is optimal for body text.

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 12.3:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

AAdobe FontsBuy on MyFontsFlesch 47

Color Palette

5 unique colors
17.44:1 AAA Light
#ffffff
Background· 74%
#1c191b
Text· 3.2%
#75615a
Primary· 2.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

20 Resources

15
Scripts
5
Styles
1
Async
14
Defer

Top Script Sources

assets.squarespace.com(10)definitions.sqspcdn.com(3)use.typekit.net(1)static1.squarespace.com(1)

Website Identity

This is London Magazine

LocalBusiness
beth@til.com
020 7434 1281
www.thisislondontickets.co.uk
29 years old
Location detected: 🇬🇧 United Kingdomvia ip
GoDaddy.com, LLCen-US

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Last analyzed: 11 May 2026 at 17:50

Historical Analysis & Change Tracking