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jnncollege.edu.in

https://jnncollege.edu.in· First analyzed 20 May 2026· Updated 20 May 2026
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jnncollege.edu.in
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Mobile

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Hosting Provider

Hostinger
hostinger.com

IP Address

92.113.16.1

Site Location

🇮🇳 Indiavia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS47583

Server

hcdn

Nameservers

ns2.dns-parking.com.ns1.dns-parking.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
122 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Wizeeduv1.2.4.4Custom
by GT3themes
View Theme

Technology Stack

24 Technologies Detected

Plugins

11
Wonderplugin Carousel TrialInstagram Feed
Contact Form 7
Responsive Accordion And CollapseChatyJs_ComposerLearnpressThe Events CalendarRevslider
WooCommerce
Yoast SEO

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Libraries

2
jQueryv3.7.1
Underscore.js

CSS Frameworks

2
Tailwind CSS
Bootstrap

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Languages

1
PHPv8.2.30

Customer Support

1
Zendesk

SEO Analysis

B79/100
22
7
1
Meta Tags12/15
Content10/12
Headings6/8
Technical24/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
J
jnncollege.edu.injnncollege.edu.in

Home - J.N.N College of Arts & Science

J.N.N Arts & Science Women's College is one of the best Arts & Science colleges in Tamil Nadu providing a distinct liberal arts learning experience.

Title Length38 chars

Recommended: 50-60 chars (~227px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (9/16) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

21/100
Needs Work
6 12

Sponsored

AI & LLM Readiness

D53/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
13/25
Citation
13/25

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:2%
Words:770
Token eff.:Optimal

Structured Data

18 JSON-LD
FAQPage×1.5Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary15w
Descriptive Headingsavg 6.3w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
C
67/100
8
Passed
7
Critical
2
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
5/15
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...
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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.
35/100
D
241 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
276 mg
vs
Returning (cached)
138 mg
Annual (10K/mo)
29.0 kg
Emission Segments
Data Center
54 mg
Network
58 mg
Device
130 mg
Resource Breakdown
JavaScript
581.9 KB
Images
389.4 KB
CSS
913.5 KB
Fonts
6.5 KB
HTML
60.6 KB
Other
301 B
Green Hosting Not Verified
Hostinger
5 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

46%Poor
Interactive

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

05.04.2026

Valid Until

04.07.2026

Subject Alternative Names (2)

jnncollege.edu.inwww.jnncollege.edu.in

SHA-256 Fingerprint

32:61:29:09:82:02:E6:B3:E6:82:62:D0:6B:9E:EF:17:0B:31:F8:37...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
content-encoding
⚡ Brotli(br)
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Wed, 20 May 2026 12:23:48 GMT
etag
"8029-1779208140;br"
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt2.aspmx.l.google.com
alt3.aspmx.l.google.com
alt1.aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

jnncollege.edu.in

Domain Age
8y 8m

Created

10.09.2017

Expires

10.09.2027

Last Updated

06.12.2025

Registrar

ERNET India

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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
72/100
Mobile Friendly16 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, maximum-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

PT Serif

WCAG Partial
61/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
9/20

1.62x ratio

WCAG
/25
15/25

1:1 min contrast

Performance
/25
14/25

2 fonts · 7 req

Heading Font

PT Serif

Serif26px

Body Font

PT Serif

Serif16px

Contrast Ratio

1:1

6 issues

Reading Comfort

~39 CPL

Narrow lines
26px
h1
30px
h2
24px
h3
18px
h4
16px
p

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

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

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

GGoogle FontsFluid Type (rem)Flesch 45

Color Palette

8 unique colors
18.42:1 AAA Dark
#141414
Text· 54.99999999999999%
#ffffff
Background· 15.1%
#738234
Primary· 6.3%
#9e9a70
Secondary· 6%
#625434
Secondary· 5.8%
#b6bda8
Secondary· 5.8%
#eeece6
Secondary· 2.9%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3
Google AnalyticsFree
Microsoft ClarityFree
Google Tag ManagerFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
9
Async
0
Defer

Top Script Sources

jnncollege.edu.in(10)connect.facebook.net(3)googletagmanager.com(2)youtube.com(2)scripts.clarity.ms(1)

Website Identity

J.N.N Arts & Science Women's College

J.N.N Arts & Science Women's College

Organization

J.N.N Arts & Science Women's College is one of the best Arts & Science colleges in Tamil Nadu providing a distinct liberal arts learning experience.

info@jnncollege.edu.in
jnncollege.edu.in/
8 years old
Location detected: 🇮🇳 Indiavia tld
ERNET India📧 Google Workspaceen-US

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Last analyzed: 20 May 2026 at 12:24

Historical Analysis & Change Tracking