What technology does tn.gov.in use?

tn.gov.in is built with PHP, Bootstrap, jQuery, Nginx.

Is tn.gov.in secure (HTTPS)?

Yes. tn.gov.in uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 10, 2026.

What is tn.gov.in's SEO score?

tn.gov.in scored 55/100 for SEO in the latest analysis (fair).

What is tn.gov.in's overall website score?

tn.gov.in has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.

tn.gov.in

Government of Tamil Nadu

Last scanned Jul 21, 2026, 12:33 PM · 2 views

Overall score

Fair

Top issues to fix

9 issues found · 4 high priority

Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Slow estimated load (6.7s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.

+3 more issues — details in the sections below.

Summary

This website uses Nginx hosted on NICSIDC-AS - National Informatics Centre Services Incorporated, IN. SEO is fair (55/100) and accessibility is fair (60/100). Security scores excellent (100/100) and performance fair (60/100). Top issue: Missing meta description.

SEO

6 issue(s) found

Performance

6.70 s

100

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

X (Twitter)X (Twitter)X (Twitter)

Contact

Email, phone, and address published on this site's own pages.

Source: https://www.tn.gov.in/contact_directory.php

Technologies

Detected frameworks, languages, and tools.

PHP Bootstrap jQuery Nginx

Hosting & CDN

Hosting provider: NICSIDC-AS - National Informatics Centre Services Incorporated, IN
CDN provider: —
IP address: 103.59.65.104
ASN: AS141501 (NICSIDC-AS - National Informatics Centre Services Incorporated, IN)

DNS records

Type	Value
A	103.59.65.104
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.tn.gov.in
Valid from: Jun 12, 2026
Valid to: Sep 10, 2026
Days until expiry: 50
SAN domains: www.tn.gov.in

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyEnabled

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 8 · H3 2

Links

48 internal · 32 external · 2 broken

Images

98 total · 54 missing alt

Scripts / Styles

31 scripts · 11 stylesheets

JS / CSS size

521 KB · 379 KB

Page size

94.1 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://tn.gov.in
Final URL: https://www.tn.gov.in/
HTTP status: 200
HTTP version: HTTP/2
Response time: 6.70 s
HTML size: 94.1 KB
Redirect chain: https://tn.gov.in → https://www.tn.gov.in/

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