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dtf-ink.com

https://dtf-ink.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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dtf-ink.com
Desktop screenshot of dtf-ink.com
Mobile screenshot of dtf-ink.com
Mobile

Sponsored

Hosting Provider

Tencent Cloud
cloud.tencent.com

IP Address

43.135.137.172

Site Location

🇨🇳 Chinavia phone

Server Location

🇺🇸 Santa Clara, United States

ASN

AS132203

Organization

Tencent Cloud Computing

Server

Nginx

Nameservers

dns24.hichina.com.dns23.hichina.com.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
3.6 s10%
Speed Index
4.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
305 KB
96 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Tencent Cloud

Technology Stack

9 Technologies Detected

Libraries

3
jQuery
AOSAnimate.css

Analytics

2
Google Analytics
Google Analytics 4

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

A80/100
23
4
0
Meta Tags13/15
Content11/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
D
dtf-ink.comdtf-ink.com

Printing Inks, Ink Cartridges, Dtf Ink, Print Supplies - Ocinkjet

Ocinkjet Printer Consumables Co., Ltd. is a high technology company specialized in the Printer supplies, R&D, production, sales and service of compatible pri...

Description truncated.
Title Length65 chars

Recommended: 50-60 chars (~377px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    18 URLs

    robots.txt

    32 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    7 10 1

    Sponsored

    AI & LLM Readiness

    D59/100
    Bot Access
    20/25
    Machine Read.
    20/25
    Schema Data
    6/25
    Citation
    13/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:4%
    Words:1,151
    Token eff.:Optimal
    Sections/1K:15.6

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction

    Citation Readiness

    Opening Summary12w
    Descriptive Headingsavg 5.1w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    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.
    C
    69/100
    10
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    2/15
    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.
    53/100
    A+
    38 mg
    CO₂e / view
    304.6 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    43 mg
    vs
    Returning (cached)
    22 mg
    Annual (10K/mo)
    4.5 kg
    Emission Segments
    Data Center
    8 mg
    Network
    9 mg
    Device
    20 mg
    Resource Breakdown
    Fonts
    272.3 KB
    HTML
    31.9 KB
    Other
    348 B
    Green Hosting Not Verified
    Tencent Cloud
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    59d

    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

    04.05.2026

    Valid Until

    02.08.2026

    Subject Alternative Names (1)

    www.dtf-ink.com

    SHA-256 Fingerprint

    C7:83:74:76:0B:C2:E8:51:77:B5:1A:32:9D:55:9E:E1:D3:86:7D:40...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Thu, 04 Jun 2026 08:18:02 GMT
    etag
    W/"69538460-30955"
    last-modified
    Tue, 30 Dec 2025 07:50:56 GMT
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    dtf-ink.com

    Domain Age
    3y 10m

    Created

    15.07.2022

    Expires

    15.07.2026

    Last Updated

    05.06.2025

    Registrar

    Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

    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.
    C
    68/100
    Mobile Friendly35 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, shrink-to-fit=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG AAA
    85/100
    Readability
    /30
    24/30

    18px · LH 1.50

    Hierarchy
    /20
    18/20

    2.56x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    12.63:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans46px

    Body Font

    Arial

    Sans18px

    Contrast Ratio

    12.63:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~47 CPL

    Optimal (45–75)
    46px
    h1
    54px
    h2
    50px
    h3
    18px
    p
    Minor Second
    Scale

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

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

    ✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 12.6:1).

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

    GGoogle FontsFlesch 17

    Color Palette

    8 unique colors
    8.03:1 AAA Light
    #ffffff
    Background· 32.7%
    #4d5152
    Other· 16.4%
    #156ebe
    Primary· 28.900000000000002%
    #8daaa6
    Secondary· 7.4%
    #e0e8de
    Secondary· 5.6%
    #447aa5
    Secondary· 2.5%
    #1f4c71
    Accent· 0.1%

    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

    Sponsored

    Scripts & Styles

    12 Resources

    5
    Scripts
    7
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    v6.globalso.com(2)mooikfkahbdckldjjndioackbalphokd(1)googletagmanager.com(1)ecdn6.globalso.com(1)

    Website Identity

    dtf-ink.com

    [email protected]
    +8617707697471
    3 years old
    Location detected: 🇨🇳 Chinavia phone
    Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)en

    Social Profiles

    FacebookTikTok

    Sponsored

    Last analyzed: 04 Jun 2026 at 08:18

    Historical Analysis & Change Tracking

    dtf-ink.com Technology Stack - Built With jQuery, AOS (Animate On Scroll), Tailwind CSS, Google Fonts, Google Analytics | StackOptic | StackOptic