rrbchennai.gov.in

https://rrbchennai.gov.in· First analyzed 15 May 2026· Updated 15 May 2026

Export

rrbchennai.gov.in

Mobile

Sponsored

Hosting Provider

National Informatics Centre

IP Address

164.100.229.140

Site Location

🇮🇳 Indiavia tld

Server Location

🇮🇳 New Delhi, India

ASN

AS4758

Organization

National Informatics Centre

Server

Nginx

Nameservers

ns7.nic.in.ns10.nic.in.ns1.nic.in.ns2.nic.in.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.7 MB

58 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

National Informatics Centre

Technology Stack

6 Technologies Detected

Advertising

Google Ads Google AdSense

Libraries

CSS Frameworks

Analytics

Web Servers

SEO Analysis

D42/100

Meta Tags10/15

Content5/12

Headings0/8

Technical9/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

rrbchennai.gov.inrrbchennai.gov.in

Railway Recruitment Board Chennai :: RRB Chennai Home

No description available for this page.

Title Length53 chars

Recommended: 50-60 chars (~321px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F27/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

6/25

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:145

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary33w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

58/100

Passed

Critical

Warnings

Images & Alt Text

12/20

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

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

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...

Upgrade to view recommendations

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.

21/100

344 mg

CO₂e / view

2.7 MB

Page Weight

30%

Cleaner Than

New Visitor

393 mg

Returning (cached)

197 mg

Annual (10K/mo)

41.3 kg

Emission Segments

Data Center

77 mg

Network

83 mg

Device

185 mg

Resource Breakdown

JavaScript

264.7 KB

Images

2.3 MB

CSS

88.0 KB

HTML

12.1 KB

Other

17.8 KB

Green Hosting Not Verified

National Informatics Centre

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

A+

Security Score

95%Excellent

Static / Informational

HTTPS

No WAF

12d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.02.2026

Valid Until

27.05.2026

Subject Alternative Names (2)

rrbchennai.gov.inwww.rrbchennai.gov.in

SHA-256 Fingerprint

69:6F:54:A0:26:35:10:C5:75:82:AC:AE:7A:01:25:5A:11:04:14:0C...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Fri, 15 May 2026 04:00:49 GMT

etag

W/"6a05b042-bad1"

last-modified

Thu, 14 May 2026 11:21:38 GMT

permissions-policy

accelerometer=(), camera=(), geolocation=(), gyroscope=(), m...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

Domain Information

rrbchennai.gov.in

Domain Age

13y 6m

Created

14.11.2012

Expires

14.11.2026

Last Updated

29.12.2025

Registrar

National Informatics Centre

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

33/100

Not 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.

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Times New Roman

WCAG Partial

58/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

9/20

WCAG

/25

14/25

1.45:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

1.45:1

3 issues

Reading Comfort

Single Family

left aligned

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

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.4:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 44

Color Palette

11 unique colors

Light

#faf1d2

Primary· 31.6%

#0d2a4b

Accent· 21.5%

#1a6dec

Accent· 10.7%

#fddb84

Accent· 6.5%

#edd8ad

Accent· 6.2%

#93c2c3

Secondary· 6.1%

#077bf7

Accent· 5.5%

#075aaf

Accent· 5.3%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pagead2.googlesyndication.com(2)Scripts(2)ssl.google-analytics.com(1)

Website Identity

rrbchennai.gov.in

13 years old

Location detected: 🇮🇳 Indiavia tld

National Informatics Centreen

Sponsored

Last analyzed: 15 May 2026 at 04:01

Historical Analysis & Change Tracking