dailysudoku.com

https://dailysudoku.com· First analyzed 10 May 2026· Updated 10 May 2026

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dailysudoku.com

Mobile

Sponsored

Hosting Provider

UK Web Solutions Direct Ltd

IP Address

195.8.197.120

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Stretford, United Kingdom

ASN

AS33970

Organization

UK Web Solutions Direct Ltd

Server

Nginx

Nameservers

ns2.dailysudoku.co.uk.ns1.dailysudoku.co.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

340 ms10%

Speed Index

442 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

403 KB

24 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

UK Web Solutions Direct Ltd

Technology Stack

3 Technologies Detected

Advertising

Google Ads Google AdSense

Web Servers

Nginx

SEO Analysis

F38/100

Meta Tags4/15

Content8/12

Headings5/8

Technical5/21

E-E-A-T0/7

Images1/7

Links3/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

dailysudoku.comdailysudoku.com

The Daily SuDoku

No description available for this page.

Title Length16 chars

Recommended: 50-60 chars (~94px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (3/4) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

14 issues found

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Local SEO

Local Search Readiness

3/100

Poor

1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

8/25

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

Text ratio:2%

Words:303

Token eff.:Optimal

Sections/1K:3.3

Structured Data

No Schema

Citation Readiness

Opening Summary46w

Descriptive Headingsavg 5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

8/20

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

Forms & Inputs

12/15

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

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

4/15

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.

39/100

50 mg

CO₂e / view

403.1 KB

Page Weight

90%

Cleaner Than

New Visitor

57 mg

Returning (cached)

29 mg

Annual (10K/mo)

6.0 kg

Emission Segments

Data Center

11 mg

Network

12 mg

Device

27 mg

Resource Breakdown

JavaScript

302.6 KB

Images

12.9 KB

CSS

7.3 KB

HTML

7.3 KB

Other

73.0 KB

Green Hosting Not Verified

UK Web Solutions Direct Ltd

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

41d

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/1.1

Valid From

23.03.2026

Valid Until

21.06.2026

Subject Alternative Names (8)

*.dailysudoku.co.uk*.dailysudoku.com*.dailysudoku.net*.dailysudoku.orgdailysudoku.co.ukdailysudoku.comdailysudoku.netdailysudoku.org

SHA-256 Fingerprint

6E:F3:1D:BE:29:84:69:74:19:F5:51:2F:85:32:6C:14:DF:F0:DB:C8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

keep-alive

content-length

207

content-type

text/html

date

Sun, 10 May 2026 15:56:22 GMT

last-modified

Mon, 09 Apr 2007 11:14:26 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

dailysudoku.com

Domain Information

dailysudoku.com

Domain Age

21 years

Created

14.05.2005

Expires

14.05.2026

Last Updated

12.05.2025

Registrar

eNom, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

43/100

Not Mobile Friendly

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.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

76/100

Readability

/30

22/30

16px · LH --

Hierarchy

/20

15/20

3x ratio

WCAG

/25

19/25

1.19:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans48px

Body Font

Arial

Sans16px

Contrast Ratio

1.19:1

2 issues

Reading Comfort

~39 CPL

Narrow lines

48px

19px

16px

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

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.2:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 67

Color Palette

8 unique colors

Light

#ffffff

Background· 57.7%

#010066

Primary· 14.1%

#818599

Secondary· 7.6%

#e1e1f8

Primary· 7.3%

#abaebb

Secondary· 5.4%

#d0d1dd

Secondary· 3.7%

#3e3d75

Secondary· 3%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pagead2.googlesyndication.com(3)local(2)

Website Identity

dailysudoku.com

21 years old

Location detected: 🇬🇧 United Kingdomvia ip

eNom, LLC

Sponsored

Last analyzed: 10 May 2026 at 15:56

Historical Analysis & Change Tracking