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rrbchennai.gov.in

https://rrbchennai.gov.in· First analyzed 15 May 2026· Updated 15 May 2026
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rrbchennai.gov.in
Desktop screenshot of rrbchennai.gov.in
Mobile screenshot of rrbchennai.gov.in
Mobile

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Hosting Provider

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

92

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

Libraries

1

CSS Frameworks

1

Web Servers

1

SEO Analysis

D42/100
10
10
3
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
R
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)

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.

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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...

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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.
D
58/100
6
Passed
7
Critical
0
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...

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
E
344 mg
CO₂e / view
2.7 MB
Page Weight
30%
Cleaner Than
New Visitor
393 mg
vs
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...
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

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

55

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
Privacy Policy
Terms of Service

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.
F
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...

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).

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

1

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSense

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Scripts & Styles

6 Resources

5
Scripts
1
Styles
2
Async
0
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

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Last analyzed: 15 May 2026 at 04:01

Historical Analysis & Change Tracking