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zero-in.london

https://zero-in.london· First analyzed 25 May 2026· Updated 25 May 2026
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zero-in.london
Desktop screenshot of zero-in.london
Mobile screenshot of zero-in.london
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.13.45

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sky.ns.cloudflare.com.hank.ns.cloudflare.com.

Performance

82

Core Web Vitals

Weight

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

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Flatsomev3.19.15Custom
by UX-Themes
View Theme

Technology Stack

8 Technologies Detected

Plugins

3
LiteSpeed Cache
Gwd Tlk LiteSport Plugin

Libraries

1
jQueryv3.7.1

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

CDN

1
Cloudflare

SEO Analysis

A80/100
23
6
1
Meta Tags11/15
Content10/12
Headings7/8
Technical20/21
E-E-A-T7/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile1/4
Indexability3/3
Z
zero-in.londonzero-in.london

keonhacai | Tỷ lệ kèo nhà cái 5 chuẩn

Kèo nhà cái, tỷ lệ kèo bóng đá hôm nay cùng các nhận định kèo bóng đá chuẩn từ chuyên gia soi keonhacai.

Title Length37 chars

Recommended: 50-60 chars (~220px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (98/179) — critical for accessibility and SEO

7 issues found

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Local SEO

Local Search Readiness

12/100
Poor
3 14

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

D53/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
11/25
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
Text ratio:5%
Words:4,709
Token eff.:Poor Structure

Structured Data

8 JSON-LD
Article×1.2Person×1.3(min)Organization×1.1(min)WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary2448w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
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.
A
80/100
13
Passed
1
Critical
0
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
9/15
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.
44/100
E
284 mg
CO₂e / view
2.7 MB
Page Weight
30%
Cleaner Than
New Visitor
324 mg
vs
Returning (cached)
162 mg
Annual (10K/mo)
34.0 kg
Emission Segments
Data Center
14 mg
Network
83 mg
Device
186 mg
Resource Breakdown
JavaScript
574.4 KB
Images
1.8 MB
CSS
319.4 KB
Fonts
934 B
HTML
49.5 KB
Green Hosting Verified
Cloudflare
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

56%Poor
Interactive

HTTPS

WAF

59d

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+H3

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (2)

*.zero-in.londonzero-in.london

SHA-256 Fingerprint

A8:85:5B:DF:09:14:37:3C:5F:1C:23:92:11:2D:43:D8:98:73:40:03...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
a01058868ea71736-SJC
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Mon, 25 May 2026 00:15:28 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

zero-in.london

Domain Age
11 months

Created

18.06.2025

Expires

18.06.2026

Last Updated

24.02.2026

Registrar

Go Daddy, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner
Cookie Notice (WP)
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Notice (WP)
Data Protection Officer mentioned

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
75/100
Mobile Friendly5 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...
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Typography & Readability

-apple-system

WCAG Partial
71/100
Readability
/30
28/30

16px · LH 1.60

Hierarchy
/20
10/20

1.7x ratio

WCAG
/25
13/25

1:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

-apple-system

Sans27px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

6 issues

Reading Comfort

~39 CPL

Narrow lines
27px
h1
26px
h2
24px
h3
16px
p

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

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

✅ Easy to read: Flesch score 99/100 — accessible to general audiences.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

GGoogle FontsFlesch 99

Color Palette

8 unique colors
Light
#ffffff
Text· 52.599999999999994%
#000032
Primary· 16.1%
#e9e4e7
Secondary· 12.399999999999999%
#ccaf7c
Secondary· 5.3%
#2a1d1d
Secondary· 5.2%
#0a0b1f
Accent· 4.2%
#74664a
Secondary· 3.9%
#f4eea1
Accent· 0.3%

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

30 Resources

20
Scripts
10
Styles
0
Async
9
Defer

Top Script Sources

zero-in.london(20)

Website Identity

zero-in.london

zero-in.london

Person

Kèo Nhà Cái là nền tảng cung cấp thông tin tỷ lệ kèo bóng đá trực tuyến, cập nhật liên tục các biến động kèo, giúp người dùng theo dõi và phân tích thị trường cá cược thể thao.

zero-in.london/author/seo/
340 days old
Location detected: 🇨🇦 Canadavia ip
Go Daddy, LLCvi

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Last analyzed: 25 May 2026 at 00:16

Historical Analysis & Change Tracking

zero-in.london Technology Stack - Built With jQuery, lazysizes, Tailwind CSS, Google Fonts, Cloudflare | StackOptic | StackOptic