knimbus.com

https://knimbus.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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knimbus.com

Mobile

Sponsored

Hosting Provider

E2E Networks Limited

IP Address

216.48.180.210

Site Location

🇮🇳 New Delhi, Indiavia schema

Server Location

🇮🇳 Noida, India

ASN

AS132420

Organization

E2E Networks Limited

Server

Pepyaka

CDN

Fastly

Nameservers

ns-416.awsdns-52.com.ns-646.awsdns-16.net.ns-1399.awsdns-46.org.ns-1908.awsdns-46.co.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

464 ms10%

Speed Index

603 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.4 MB

158 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Wix

website_builder

Progressive Web App

Service WorkerApple Touch Icon

Technology Stack

6 Technologies Detected

Frameworks

Libraries

Other

CSS Frameworks

Customer Support

Analytics

SEO Analysis

C68/100

Meta Tags12/15

Content3/12

Headings6/8

Technical22/25

E-E-A-T0/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

knimbus.comknimbus.com

Knimbus - Your Library. Anywhere, Anytime

Knimbus | Digital Library Platform for Personalized Learning and Research. eBooks, eJournals, Off-Campus Access, Remote Access, mLibrary Android App, mLibrar...

Description truncated.

Title Length41 chars

Recommended: 50-60 chars (~251px / 580px)

Description Length232 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (6 words). Search engines need substantial content for ranking.

7 issues found

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Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

14 rules

Sitemap reference found

Local SEO

Local Search Readiness

42/100

Fair

10 11 1

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

5/25

Citation

7/25

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:1%

Words:530

Token eff.:Optimal

Structured Data

2 JSON-LD

WebSiteLocalBusiness×1.1

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

11/15

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.

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.

32/100

307 mg

CO₂e / view

2.4 MB

Page Weight

30%

Cleaner Than

New Visitor

351 mg

Returning (cached)

176 mg

Annual (10K/mo)

36.9 kg

Emission Segments

Data Center

69 mg

Network

74 mg

Device

165 mg

Resource Breakdown

JavaScript

2.1 MB

Images

126.3 KB

CSS

392 B

HTML

122.9 KB

Other

107.7 KB

Green Hosting Not Verified

E2E Networks Limited

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

71d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

13.05.2026

Valid Until

11.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

web.knimbus.comwww.web.knimbus.com

SHA-256 Fingerprint

BD:DC:9D:5B:79:77:35:0C:26:27:1D:D5:E1:06:77:7A:FD:82:2C:A5...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

207368

alt-svc

h3=":443"; ma=2592000

cache-control

🟡 0s(public,max-age=0,must-revalidate)

content-encoding

⚡ Brotli(br)

content-language

es-MX

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

knimbus-com.mail.protection.outlook.com

Domain Information

knimbus.com

Domain Age

15y 11m

Created

14.06.2010

Expires

14.06.2026

Last Updated

07.09.2022

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

68/100

Mobile Friendly

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

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

wfont_57a328_094cd49861e44db09bc30e77e3eb17d3 + wfont_3f4fbc_d6fb053cbc8f4ae39c149b18769097e0

WCAG Partial

57/100

Readability

/30

20/30

18px · LH 1.40

Hierarchy

/20

12/20

1.94x ratio

WCAG

/25

15/25

2.24:1 min contrast

Performance

/25

10/25

System fonts

Heading Font

wfont_57a328_094cd49861e44db09bc30e77e3eb17d3

Sans35px

Body Font

wfont_3f4fbc_d6fb053cbc8f4ae39c149b18769097e0

Sans18px

Contrast Ratio

2.24:1

4 issues

Reading Comfort

~44 CPL

Narrow lines

35px

50px

18px

Augmented Fourth

Scale

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.2:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 0

Color Palette

6 unique colors

Light

#ffffff

Background· 98.69999999999999%

#0442a1

Primary· 0.5%

#a3aeb8

Secondary· 0.2%

#50698f

Secondary· 0.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

static.parastorage.com(10)browser.sentry-cdn.com(2)

Website Identity

Knimbus Online Pvt. Ltd.

LocalBusiness

(+91) 73030 98675

web.knimbus.com

15 years old

Unit 408 B Saket District Centre, New Delhi

110017, New Delhi, DL

Location detected: 🇮🇳 India, New Delhivia schema

GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

Facebook LinkedIn

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Last analyzed: 01 Jun 2026 at 04:03

Historical Analysis & Change Tracking