pdffilesportal.com

https://pdffilesportal.com· First analyzed 28 May 2026· Updated 28 May 2026

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pdffilesportal.com

Mobile

Sponsored

Hosting Provider

CrocWeb

IP Address

104.152.168.14

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Cornwall, Canada

ASN

AS63068

Organization

CrocWeb

Server

LiteSpeed

Nameservers

ns111d.hostwhitelabel.com.ns211d.hostwhitelabel.com.ns311d.hostwhitelabel.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

901 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

930 KB

70 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Colibri WPv1.0.144

by Extend Themes

View Theme

Technology Stack

17 Technologies Detected

Plugins

Colibri Page Builder

Header Footer Elementor

Document Emberdder Embed Any Document

Contact Form 7

Theme My Login Wp Show Posts

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

C61/100

Meta Tags4/15

Content8/12

Headings7/8

Technical21/25

E-E-A-T0/7

Images6/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

pdffilesportal.compdffilesportal.com

Simple Secure FIle Sharing

No description available for this page.

Title Length26 chars

Recommended: 50-60 chars (~153px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100

Poor

1 15 2

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

Sponsored

AI & LLM Readiness

F29/100

Bot Access

20/25

Machine Read.

1/25

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

Text ratio:1%

Words:238

Token eff.:Too Short

Structured Data

Microdata

Citation Readiness

Opening Summary29w

Descriptive Headingsavg 2.4w

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...

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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.

88/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

17/20

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.

43/100

115 mg

CO₂e / view

929.9 KB

Page Weight

80%

Cleaner Than

New Visitor

131 mg

Returning (cached)

66 mg

Annual (10K/mo)

13.8 kg

Emission Segments

Data Center

26 mg

Network

28 mg

Device

62 mg

Resource Breakdown

JavaScript

354.6 KB

Images

108.7 KB

CSS

438.1 KB

Fonts

3.2 KB

HTML

25.3 KB

Green Hosting Not Verified

CrocWeb

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

34d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (6)

ftp.pdffilesportal.commail.pdffilesportal.compdffilesportal.compop.pdffilesportal.comsmtp.pdffilesportal.comwww.pdffilesportal.com

SHA-256 Fingerprint

2F:49:5A:74:E7:BD:EB:81:9C:5C:7B:DD:56:62:8C:1D:EF:11:01:AE...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 05:06:45 GMT

link

<https://pdffilesportal.com/wp-json/>; rel="https://api.w.or...

server

LiteSpeed

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.pdffilesportal.com

Domain Information

pdffilesportal.com

Domain Age

1y 10m

Created

26.07.2024

Expires

26.07.2026

Last Updated

25.11.2025

Registrar

Internet Domain Service BS Corp

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.

75/100

Mobile Friendly4 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

79/100

Readability

/30

27/30

16px · LH 1.60

Hierarchy

/20

17/20

3.38x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

18/25

1 font · 3 req

Heading Font

Open Sans

Sans54px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

12 issues

Reading Comfort

Single Font Family

center aligned

54px

42px

20px

16px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFlesch 64

Color Palette

13 unique colors

12.45:1 AAA Light

#ffffff

Text· 9.5%

#3b3231

Secondary· 5.8%

#795c46

Secondary· 13.8%

#1e1818

Secondary· 12.9%

#5e402b

Secondary· 12.399999999999999%

#352319

Secondary· 7.4%

#786c60

Secondary· 6.6%

#07090d

Primary· 6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pdffilesportal.com(20)

Website Identity

pdffilesportal.com

1 year old

Location detected: 🇨🇦 Canadavia ip

Internet Domain Service BS Corpen-US

Sponsored

Last analyzed: 28 May 2026 at 05:07

Historical Analysis & Change Tracking