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hipdf.com

https://hipdf.com· First analyzed 15 May 2026· Updated 15 May 2026
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hipdf.com
Desktop screenshot of hipdf.com
Mobile screenshot of hipdf.com
Mobile

Sponsored

Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

47.254.68.242

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Santa Clara, United States

ASN

AS45102

Organization

Alibaba Cloud - US

Nameservers

pdns09.domaincontrol.com.pdns10.domaincontrol.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
987 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
412 KB
201 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Crazy Egg

CSS Frameworks

2
Tailwind CSS
Bootstrap

Frameworks

1
Vue.js

Fonts

1
Adobe Fonts (Typekit)

Tag Managers

1
Google Tag Manager

Libraries

1
Swiper

SEO Analysis

C62/100
17
10
0
Meta Tags13/15
Content8/12
Headings6/8
Technical17/25
E-E-A-T0/7
Images5/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
H
hipdf.comhipdf.com

HiPDF | All-In-One Free Online PDF Solution

HiPDF - Chat, summarize, read, convert, edit PDF files, and more. Work with PDF files smarter with AI magic.

Title Length43 chars

Recommended: 50-60 chars (~252px / 580px)

Description Length108 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    2,041 URLs

    robots.txt

    71 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    0/25
    Citation
    5/25

    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
    data-nosnippet

    Machine Readability

    llms.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:1%
    Words:1,939
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    71/100
    9
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    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
    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
    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...
    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.
    53/100
    A
    51 mg
    CO₂e / view
    412.4 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    58 mg
    vs
    Returning (cached)
    29 mg
    Annual (10K/mo)
    6.1 kg
    Emission Segments
    Data Center
    11 mg
    Network
    12 mg
    Device
    27 mg
    Resource Breakdown
    JavaScript
    262.9 KB
    Images
    17.5 KB
    CSS
    4.9 KB
    HTML
    124.2 KB
    Other
    2.9 KB
    Green Hosting Not Verified
    Alibaba Cloud
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    173d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2+H3

    Valid From

    05.11.2025

    Valid Until

    04.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (13)

    aimersoft.comdecoritt.wondershare.comimages.aimersoft.comimages.hipdf.comstatic.hipdf.comstatic.reelmate.aistatic.tomoviee.aitest-www.hipdf.com+5 more

    SHA-256 Fingerprint

    DF:45:17:1B:D6:73:02:D3:53:54:CA:58:F4:4F:90:91:98:83:65:FC...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=93600,h3-29=":443"; ma=93600
    cache-control
    🟡 1 Hours(max-age=3600)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Fri, 15 May 2026 18:44:52 GMT
    expires
    Fri, 15 May 2026 18:58:54 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (2)

    mxw.mxhichina.com
    mxn.mxhichina.com

    Domain Information

    hipdf.com

    Domain Age
    17y 1m

    Created

    30.03.2009

    Expires

    30.03.2027

    Last Updated

    20.01.2026

    Registrar

    Xiamen 35.com Information Co., Ltd.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    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.
    B
    75/100
    Mobile Friendly24 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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Noto Sans JP

    WCAG Partial
    69/100
    Readability
    /30
    19/30

    12px · LH 1.50

    Hierarchy
    /20
    18/20

    4.67x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.15:1 min contrast

    Performance
    /25
    16/25

    2 fonts

    Heading Font

    Noto Sans JP

    Sans56px

    Body Font

    Noto Sans JP

    Sans12px

    Contrast Ratio

    1.15:1

    6 issues

    Reading Comfort

    ~45 CPL

    Optimal (45–75)
    56px
    h1
    40px
    h2
    32px
    h3
    32px
    h4
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

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

    ✅ Easy to read: Flesch score 71/100 — accessible to general audiences.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.1:1).

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

    AAdobe FontsBuy on MyFontsFlesch 71

    Color Palette

    5 unique colors
    2.12:1 Fail Light
    #b2b2b2
    Other· 57.79999999999999%
    #ffffff
    Background· 16.4%
    #99a3ae
    Primary· 17.799999999999997%
    #5a739b
    Secondary· 5.9%

    Business & Marketing Stack

    3 Tools Detected

    Growing

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Crazy EggSMB

    User behavior and product analytics

    1

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    12
    Async
    1
    Defer

    Top Script Sources

    hipdf.com(4)googletagmanager.com(3)script.crazyegg.com(3)cdn.consentmanager.net(2)dc-static.wondershare.cc(2)

    Website Identity

    hipdf.com

    17 years old
    Location detected: 🇺🇸 United Statesvia ip
    Xiamen 35.com Information Co., Ltd.en

    Sponsored

    Last analyzed: 15 May 2026 at 18:45

    Historical Analysis & Change Tracking