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pdfreaderpro.com

https://pdfreaderpro.com· First analyzed 29 May 2026· Updated 29 May 2026
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pdfreaderpro.com
Desktop screenshot of pdfreaderpro.com
Mobile screenshot of pdfreaderpro.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.73.66

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

clarissa.ns.cloudflare.com.buck.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
642 ms10%
Speed Index
835 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5 MB
110 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
CMS
Ghost
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Meta Frameworks

1
Nuxt.js

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B73/100
22
7
0
Meta Tags12/15
Content6/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
P
pdfreaderpro.compdfreaderpro.com

AI-powered PDF Reader Pro: The Best PDF Software for PC and Mobile

PDF Reader Pro is premium PDF software for Mac, Windows, iOS, and Android. Praised by users for its functions like viewing, annotating, and editing PDFs.

Title Length66 chars

Recommended: 50-60 chars (~408px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    5,103 URLs

    robots.txt

    50 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    28/100
    Needs Work
    7 12

    Sponsored

    AI & LLM Readiness

    D50/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    7/25
    Citation
    10/25

    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:3%
    Words:1,766
    Token eff.:Optimal

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbList
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    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.
    A
    81/100
    13
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    14/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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
    F
    521 mg
    CO₂e / view
    5.0 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    596 mg
    vs
    Returning (cached)
    298 mg
    Annual (10K/mo)
    62.6 kg
    Emission Segments
    Data Center
    26 mg
    Network
    153 mg
    Device
    343 mg
    Resource Breakdown
    JavaScript
    584.0 KB
    Images
    1016.9 KB
    CSS
    111.9 KB
    Fonts
    2.8 KB
    HTML
    70.1 KB
    Other
    3.3 MB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    WAF

    51d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    21.04.2026

    Valid Until

    20.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    pdfreaderpro.com*.pdfreaderpro.com

    SHA-256 Fingerprint

    E6:3C:5F:F3:BF:AF:46:0B:03:3B:26:DD:45:3D:C8:E0:99:48:A8:4A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0, must-revalidate)
    cf-cache-status
    EXPIRED
    cf-ray
    a03897f30e7fb715-BRU
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html;charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Zoho Mail

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (3)

    mx.zoho.com
    ms39148805.msv1.invalid
    mx2.zoho.com

    Domain Information

    pdfreaderpro.com

    Domain Age
    8y 11m

    Created

    01.07.2017

    Expires

    01.07.2027

    Last Updated

    30.12.2024

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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.
    C
    64/100
    Mobile Friendly51 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,user-scalable=no,initial-scale=1,maximum-scale=1, minimum-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica

    WCAG Partial
    71/100
    Readability
    /30
    20/30

    16px · LH 1.38

    Hierarchy
    /20
    13/20

    1.88x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    2.99:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 1 req

    Heading Font

    Helvetica

    Sans30px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    2.99:1

    2 issues

    Reading Comfort

    Single Font Family

    left aligned
    30px
    h1
    48px
    h2
    48px
    h3
    16px
    p
    Perfect Fourth
    Scale

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

    ⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.0:1).

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

    ✅ Lean font stack: 2 font families keeps load times fast.

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    GGoogle FontsBuy on MyFonts

    Color Palette

    6 unique colors
    Light
    #e8f2fe
    Primary· 85.09999999999998%
    #9695a8
    Secondary· 4.1%
    #d3d8df
    Secondary· 3.7%
    #7dcee1
    Accent· 3.4%
    #452838
    Secondary· 3.3%
    #f2f0df
    Secondary· 0.3%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Affiliate & Partnerships

    1
    AWINMid-Market

    Affiliate networks and partner tracking

    2

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    20 Resources

    10
    Scripts
    10
    Styles
    7
    Async
    1
    Defer

    Top Script Sources

    googletagmanager.com(2)cdn-apac.onetrust.com(2)scripts.clarity.ms(1)clarity.ms(1)dwin1.com(1)

    Website Identity

    PDF Technologies, Inc., a KDAN Company

    PDF Technologies, Inc., a KDAN Company

    Organization

    PDF Reader Pro is a cross-platform PDF application that helps users view, edit, annotate, convert, and manage PDFs efficiently.

    www.pdfreaderpro.com/
    8 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy.com, LLC📧 Zoho Mailen-gb

    Sponsored

    Last analyzed: 29 May 2026 at 21:29

    Historical Analysis & Change Tracking