Back to Search
ulkuk.com favicon

ulkuk.com

https://ulkuk.com· First analyzed 15 Jun 2026· Updated 15 Jun 2026
Export
ulkuk.com
Desktop screenshot of ulkuk.com
Mobile screenshot of ulkuk.com
Mobile

Sponsored

Hosting Provider

Nebula Global LLC

IP Address

149.104.33.130

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Chai Wan, Hong Kong

ASN

AS40065

Organization

Nebula Global LLC

Server

Xcdn

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%
717 KB
34 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Nebula Global LLC

Technology Stack

3 Technologies Detected

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Libraries

1
Animate.css

SEO Analysis

C62/100
16
8
0
Meta Tags10/15
Content9/12
Headings8/8
Technical15/21
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile2/4
Indexability3/3
U
ulkuk.comulkuk.com

91爆料 - 最新内幕曝光,引发全网吃瓜热议,爆料真相背后惊人细节

91爆料 首页 最新黑料 吃瓜爆料 明星绯闻 今日大瓜 境外热搜 吃瓜热榜 创作中心 登录 注册 91爆料-爆料网,热点黑料,吃瓜爆料,独家爆料,网红大瓜,免费吃瓜爆料,今天,就让我们一起走进

Title Length33 chars

Recommended: 50-60 chars (~198px / 580px)

Description Length96 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 14 1

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

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    3/25
    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
    navheader/footer
    Text ratio:9%
    Words:231
    Token eff.:Too Short
    Sections/1K:95.2
    Depth:2/5

    Structured Data

    2 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 2.2w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    B
    76/100
    12
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    10/15
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 recommendations
    • •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.
    42/100
    B
    89 mg
    CO₂e / view
    716.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    101 mg
    vs
    Returning (cached)
    51 mg
    Annual (10K/mo)
    10.6 kg
    Emission Segments
    Data Center
    20 mg
    Network
    21 mg
    Device
    48 mg
    Resource Breakdown
    JavaScript
    93.1 KB
    Images
    256.6 KB
    CSS
    357.4 KB
    HTML
    9.8 KB
    Green Hosting Not Verified
    Nebula Global LLC
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    18d

    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/1.1

    Valid From

    05.04.2026

    Valid Until

    04.07.2026

    Subject Alternative Names (2)

    *.ulkuk.comulkuk.com

    SHA-256 Fingerprint

    5F:97:75:91:E9:0B:8F:C5:BB:45:51:6C:D3:FA:0E:6C:61:17:EE:AA...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Mon, 15 Jun 2026 16:17:45 GMT
    product
    Z-BlogPHP 1.7.4
    server
    Xcdn
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    ulkuk.com

    Domain Age
    1y 2m

    Created

    07.04.2025

    Expires

    07.04.2027

    Last Updated

    26.03.2026

    Registrar

    Hefei Juming Network Technology Co., Ltd

    DNSSEC
    Not Enabled

    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.
    D
    45/100
    Not Mobile Friendly1 breakpoint
    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=1.0, maximum-scale=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Microsoft Yahei

    WCAG Partial
    63/100
    Readability
    /30
    17/30

    16px · LH 5.00

    Hierarchy
    /20
    19/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    1.04:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    Microsoft Yahei

    Sans32px

    Body Font

    Microsoft Yahei

    Sans16px

    Contrast Ratio

    1.04:1

    10 issues

    Reading Comfort

    Single Font Family

    left aligned
    32px
    h1
    22px
    h2
    18px
    h3
    16px
    p

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

    ⚠️ Wide line spacing (5.00). 1.4–1.6 is optimal for body text.

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    Buy on MyFonts

    Color Palette

    10 unique colors
    11.97:1 AAA Dark
    #000000
    Background· 66.89999999999999%
    #c4c3c6
    Other· 3%
    #cea7b4
    Primary· 2.9%
    #584940
    Secondary· 2.9%
    #e8dadf
    Secondary· 2.1%
    #af5286
    Secondary· 1.6%
    #2a343e
    Secondary· 0.4%
    #44243f
    Secondary· 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

    Sponsored

    Scripts & Styles

    16 Resources

    12
    Scripts
    4
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    ulkuk.com(8)hxusneb.com(1)min-51.la(1)sdk.51.la(1)niuliang.xyz(1)

    Website Identity

    91爆料-最新内幕曝光,引发全网吃瓜热议,爆料真相背后惊人细节

    ulkuk.com/
    1 year old
    Location detected: 🇭🇰 Hong Kongvia ip
    Hefei Juming Network Technology Co., Ltdzh-CN

    Sponsored

    Last analyzed: 15 Jun 2026 at 16:18

    Historical Analysis & Change Tracking

    ulkuk.com Technology Stack - Built With Swiper, Tailwind CSS, Animate.css | StackOptic | StackOptic