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sihoooffice.com

https://sihoooffice.com· First analyzed 20 May 2026· Updated 20 May 2026
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sihoooffice.com
Desktop screenshot of sihoooffice.com
Mobile screenshot of sihoooffice.com
Mobile

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Hosting Provider

Shopify
shopify.com

IP Address

23.227.38.65

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns20.hichina.com.dns19.hichina.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.8 MB
301 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Shopify
Infrastructure
Hosting
Shopify
CDN
Cloudflare

Technology Stack

14 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook PixelLucky OrangeMicrosoft Clarity

CSS Frameworks

2
Bootstrap
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Customer Support

1
Tidio

Advertising

1
Microsoft Advertising

Payments

1
Klarna

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

C65/100
21
4
3
Meta Tags7/15
Content3/12
Headings3/8
Technical22/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
S
sihoooffice.comsihoooffice.com

Official Online Store for Sihoo Ergonomic Chairs | Sit Well, Think ...

Welcome to the home of Sihoo ergonomic chairs shop . This is a well-known brand of furniture office chairs for more than 10 years. Combining technology with ...

Title truncated. Description truncated.
Title Length96 chars

Recommended: 50-60 chars (~569px / 580px)

Description Length278 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (96 chars, ~569px). Will be truncated in search results.
  • • Very thin content (29 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

7 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

88 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100
Poor
4 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.
13/25
Schema Data
13/25
Citation
7/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:970
Token eff.:Optimal

Structured Data

4 JSON-LD
FAQPage×1.5Organization×1.1WebSiteVideoObjectSearchAction
sameAs entity links

Citation Readiness

Opening Summary
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 (10)
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+
93/100
16
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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
F
393 mg
CO₂e / view
3.8 MB
Page Weight
15%
Cleaner Than
New Visitor
449 mg
vs
Returning (cached)
225 mg
Annual (10K/mo)
47.2 kg
Emission Segments
Data Center
19 mg
Network
116 mg
Device
258 mg
Resource Breakdown
JavaScript
1.9 MB
Images
1.3 MB
CSS
67.3 KB
Fonts
21.6 KB
HTML
95.9 KB
Other
358.3 KB
Green Hosting Verified
Cloudflare
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

WAF

48d

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

09.04.2026

Valid Until

08.07.2026

Subject Alternative Names (1)

sihoooffice.com

SHA-256 Fingerprint

D1:B7:1F:DB:C1:17:CB:05:92:42:9D:BC:B0:5F:22:9B:B8:B5:14:FB...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
9fec895ae93e8f93-BOS
content-encoding
⚡ Brotli(br)
content-language
en-US
content-length
97940
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx1.feishu.cn
mx3.feishu.cn
mx2.feishu.cn

Domain Information

sihoooffice.com

Domain Age
6y 10m

Created

15.07.2019

Expires

15.07.2029

Last Updated

05.03.2026

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
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.
A
82/100
Mobile Friendly12 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

Poppins + Figtree

WCAG AAA
84/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
20/20

3.42x ratio · ✓ H1→H6

WCAG
/25
22/25

7.73:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

Poppins

Sans55px

Body Font

Figtree

Sans16px

Contrast Ratio

7.73:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines
55px
h1
66px
h2
26px
h3
22px
h4
16px
p

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

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.7:1).

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

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 53

Color Palette

11 unique colors
Light
#ffffff
Background· 15.5%
#c3d8f3
Accent· 25.599999999999998%
#b5c9e7
Accent· 9%
#98b0d8
Secondary· 8.7%
#987479
Secondary· 7.6%
#232835
Secondary· 7.5%
#3e61b8
Primary· 6.3%
#b2bbce
Secondary· 4.2%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

1
MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

3

Categories

5

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
19
Async
1
Defer

Top Script Sources

googletagmanager.com(5)connect.facebook.net(3)dq7hkoiiauzvp.cloudfront.net(2)sihoooffice.com(2)s3.eu-west-1.amazonaws.com(1)

Website Identity

Official US Sihoo Store

Official US Sihoo Store

Organization
6 years old
Location detected: 🇨🇦 Canadavia ip
Alibaba Cloud Computing (Beijing) Co., Ltd.en

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Last analyzed: 20 May 2026 at 15:57

Historical Analysis & Change Tracking