tnau.ac.in

https://tnau.ac.in· First analyzed 02 May 2026· Updated 02 May 2026

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tnau.ac.in

Mobile

Sponsored

Hosting Provider

NIB

IP Address

117.239.163.102

Site Location

🇮🇳 Indiavia tld

Server Location

🇮🇳 Kochi, India

ASN

AS9829

Organization

NIB

Server

Apache

Nameservers

ns2.nkn.in.ns3.nkn.in.ns6.nkn.in.ns1.nkn.in.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.3 MB

101 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.1.1

Infrastructure

Hosting

NIB

Technology Stack

20 Technologies Detected

Plugins

Contact Form 7

Elementor

Image Hover Effects Addon For Elementor

Fionca Core Revslider

Premium Addons For Elementor

Libraries

Other

UI Components

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

D54/100

Meta Tags4/15

Content6/12

Headings6/8

Technical19/25

E-E-A-T0/7

Images3/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

tnau.ac.intnau.ac.in

Tamil Nadu Agricultural University – The Tamil Nadu Agricultural Un...

No description available for this page.

Title truncated.

Title Length235 chars

Recommended: 50-60 chars (~1402px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (235 chars, ~1402px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (44/49) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100

Poor

5 10 2

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

Sponsored

AI & LLM Readiness

F36/100

Bot Access

20/25

Machine Read.

7/25

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

Text ratio:1%

Words:590

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary31w

Descriptive Headingsavg 3w

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.

81/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

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

7/15

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

2 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.

26/100

675 mg

CO₂e / view

5.3 MB

Page Weight

Cleaner Than

New Visitor

771 mg

Returning (cached)

385 mg

Annual (10K/mo)

80.9 kg

Emission Segments

Data Center

151 mg

Network

162 mg

Device

362 mg

Resource Breakdown

JavaScript

522.3 KB

Images

4.1 MB

CSS

685.1 KB

Fonts

13.7 KB

HTML

35.4 KB

Green Hosting Not Verified

NIB

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

195d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

14.11.2025

Valid Until

13.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

tnau.ac.inwww.tnau.ac.in

SHA-256 Fingerprint

FC:31:99:B3:0D:0A:7A:83:61:4F:02:A0:AF:5A:FF:76:10:C1:F9:BB...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

35991

content-type

text/html; charset=UTF-8

date

Sat, 02 May 2026 11:37:10 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (8)

aspmx.l.google.com

alt1.aspmx.l.google.com

aspmx4.googlemail.com

alt3.aspmx.l.google.com

+4 more

Domain Information

tnau.ac.in

Domain Age

23 years

Created

22.04.2003

Expires

22.04.2033

Last Updated

20.04.2024

Registrar

ERNET India

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.

71/100

Mobile Friendly10 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=1.0, maximum-scale=1.0, user-scalable=0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Verdana

WCAG Partial

64/100

Readability

/30

20/30

16px · LH 1.75

Hierarchy

/20

11/20

2.5x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

16/25

1 font · 10 req

Heading Font

Verdana

Sans40px

Body Font

Verdana

Sans16px

Contrast Ratio

1:1

2 issues

Reading Comfort

~34 CPL

Narrow lines

40px

29px

24px

16px

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

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

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 0

Color Palette

11 unique colors

6.66:1 AA Light

#ffffff

Background· 46.5%

#645a5b

Other· 5.2%

#a1857d

Primary· 7.9%

#111215

Secondary· 7.1%

#3b3a6d

Secondary· 7%

#f0f2e8

Secondary· 6.2%

#644142

Secondary· 4.4%

#2c3153

Secondary· 3.7%

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

tnau.ac.in(20)

Website Identity

tnau.ac.in

info@tnau.ac.in

0422 6611200

23 years old

Location detected: 🇮🇳 Indiavia tld

ERNET India📧 Google Workspaceen-US

Social Profiles

X (Twitter)Instagram

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Last analyzed: 02 May 2026 at 11:38

Historical Analysis & Change Tracking