paperity.org

https://paperity.org· First analyzed 09 May 2026· Updated 09 May 2026

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paperity.org

Mobile

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.26.0.208

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lucy.ns.cloudflare.com.ian.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

544 ms10%

Speed Index

707 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

15 KB

45 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

8 Technologies Detected

CSS Frameworks

Analytics

Libraries

Icon Libraries

Fonts

CDN

SEO Analysis

D55/100

Meta Tags9/15

Content12/12

Headings3/8

Technical9/21

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile1/4

Indexability3/3

paperity.orgpaperity.org

Paperity - Multidisciplinary aggregator of Open Access journals & p...

Paperity: the 1st multidisciplinary aggregator of Open Access journals & papers. Free fulltext PDF articles from hundreds of disciplines, all in one place

Title truncated.

Title Length83 chars

Recommended: 50-60 chars (~498px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (83 chars, ~498px). Will be truncated in search results.

12 issues found

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Local SEO

Local Search Readiness

1/100

Poor

16 2

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

Sponsored

AI & LLM Readiness

F35/100

Bot Access

20/25

Machine Read.

6/25

Schema Data

0/25

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

nav

Text ratio:28%

Words:3,096

Token eff.:Poor Structure

Sections/1K:0.3

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary21w

Descriptive Headingsavg 2w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

62/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

8/20

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

14/15

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.

64/100

A+

2 mg

CO₂e / view

15.2 KB

Page Weight

95%

Cleaner Than

New Visitor

2 mg

Returning (cached)

<0.001 g

Annual (10K/mo)

180 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

1 mg

Resource Breakdown

HTML

15.2 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

68d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

18.04.2026

Valid Until

17.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

paperity.org*.paperity.org

SHA-256 Fingerprint

70:0C:6F:71:49:3A:BA:3F:1C:F6:4E:A4:51:67:F5:17:10:07:81:AC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9f9488c8de4f0e17-MXP

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

date

Sat, 09 May 2026 23:37:50 GMT

nel

{"report_to":"cf-nel","success_fraction":0.0,"max_age":60480...

Good Warning Issue

Email Infrastructure

Zoho Mail

Score

SPF

DKIM

DMARC

MX Records (3)

mx.zoho.com

mx3.zoho.com

mx2.zoho.com

Domain Information

paperity.org

Domain Age

14y 1m

Created

26.03.2012

Expires

26.03.2027

Last Updated

25.02.2025

Registrar

OVH sas

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

68/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG Partial

58/100

Readability

/30

17/30

14px · LH 1.30

Hierarchy

/20

16/20

2.29x ratio

WCAG

/25

14/25

1.35:1 min contrast

Performance

/25

11/25

1 font · 6 req

Heading Font

Times New Roman

Serif32px

Body Font

Times New Roman

Serif14px

Contrast Ratio

1.35:1

16 issues

Reading Comfort

~43 CPL

Narrow lines

32px

19px

16px

14px

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 2/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.4:1).

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

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

Buy on MyFontsFlesch 2

Color Palette

8 unique colors

10.84:1 AAA Light

#ffffff

Background· 46.5%

#393e40

Other· 4.8%

#96b6c5

Primary· 22.900000000000002%

#b5bec3

Secondary· 4.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)cdnjs.cloudflare.com(3)googletagmanager.com(2)google-analytics.com(1)maxcdn.bootstrapcdn.com(1)

Website Identity

paperity.org

14 years old

Location detected: 🇨🇦 Canadavia ip

OVH sas📧 Zoho Mail

Social Profiles

Facebook X (Twitter)

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Last analyzed: 09 May 2026 at 23:38

Historical Analysis & Change Tracking