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itzdl.com

https://itzdl.com· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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itzdl.com
Desktop screenshot of itzdl.com
Mobile screenshot of itzdl.com
Mobile

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Hosting Provider

AresIDC Limited

IP Address

156.253.151.6

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS139880

Organization

AresIDC Limited

Server

OpenResty

Nameservers

b.share-dns.net.a.share-dns.com.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.7 s10%
Speed Index
3.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
387 KB
74 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
AresIDC Limited

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Other

1
Three.js

UI Components

1
Swiper

Web Servers

1
OpenResty

Libraries

1
Animate.css

Customer Support

1
Zendesk

SEO Analysis

D57/100
15
9
0
Meta Tags9/15
Content9/12
Headings7/8
Technical15/25
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
I
itzdl.comitzdl.com

EVO真人(中文)官网

EVO真人成立于2016年，坐落在上海浦东张江高科技园区南区—国际医学园区内，是浙江EVO真人有限公司全资子公司。EVO真人致力于最前沿的绿色制药领域的研究与开发，以绿色生物技术引领化学制药行业的发展，为制药行业提供新颖的产品及高品质的服务，是上海市高新技术企业，也是上海市“专、精、特、新”企业。

Title Length11 chars

Recommended: 50-60 chars (~71px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1 URLs

    robots.txt

    Local SEO

    Local Search Readiness

    12/100
    Poor
    4 11 2

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

    Sponsored

    AI & LLM Readiness

    F31/100
    Bot Access
    20/25
    Machine Read.
    3/25
    Schema Data
    0/25
    Citation
    8/25

    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
    def. listsnav
    Text ratio:3%
    Words:296
    Token eff.:Too Short
    Sections/1K:27
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary119w
    Descriptive Headingsavg 1w
    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...
    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
    60/100
    5
    Passed
    6
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    10/20
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    42/100
    A
    48 mg
    CO₂e / view
    386.6 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    55 mg
    vs
    Returning (cached)
    27 mg
    Annual (10K/mo)
    5.7 kg
    Emission Segments
    Data Center
    11 mg
    Network
    12 mg
    Device
    26 mg
    Resource Breakdown
    JavaScript
    6.6 KB
    Images
    335.0 KB
    CSS
    9.2 KB
    HTML
    35.4 KB
    Other
    359 B
    Green Hosting Not Verified
    AresIDC Limited
    5 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    66d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    Valid From

    10.05.2026

    Valid Until

    08.08.2026

    Subject Alternative Names (3)

    itzdl.comm.itzdl.comwww.itzdl.com

    SHA-256 Fingerprint

    9A:57:FE:47:F5:D7:D7:0E:3C:4F:B1:41:EB:08:A3:20:8F:F7:AE:A6...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    ⚪ Custom(no-transform)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Wed, 03 Jun 2026 06:55:46 GMT
    server
    openresty
    vary
    Accept-Encoding
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    itzdl.com

    Domain Age
    3 years

    Created

    13.05.2023

    Expires

    13.05.2027

    Last Updated

    25.04.2026

    Registrar

    Gname.com Pte. Ltd.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    53/100
    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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Arial

    WCAG Partial
    57/100
    Readability
    /30
    17/30

    14px · LH --

    Hierarchy
    /20
    4/20

    1.43x ratio

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans20px

    Body Font

    Arial

    Sans14px

    Contrast Ratio

    1:1

    29 issues

    Reading Comfort

    ~46 CPL

    Optimal (45–75)
    20px
    h1
    72px
    h2
    18px
    h4
    14px
    p
    Golden Ratio
    Scale

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 29 elements below WCAG AA threshold (min 1.0:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

    Color Palette

    3 unique colors
    Dark
    #5b5e63
    Other· 0.8%
    #1e2128
    Primary· 97.99999999999999%

    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

    26 Resources

    20
    Scripts
    6
    Styles
    15
    Async
    0
    Defer

    Top Script Sources

    static.yun300.cn(14)local(3)hm.baidu.com(1)sdk.51.la(1)static203.yun300.cn(1)

    Website Identity

    itzdl.com

    [email protected]
    021-68187180
    3 years old
    Location detected: 🇭🇰 Hong Kongvia ip
    Gname.com Pte. Ltd.

    Sponsored

    Last analyzed: 03 Jun 2026 at 06:56

    Historical Analysis & Change Tracking