What technology does rd.go.th use?

rd.go.th is built with Bootstrap, jQuery, Apache.

Is rd.go.th secure (HTTPS)?

Yes. rd.go.th uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 15, 2027.

rd.go.th is hosted on RD-TH-AS-AP - The Revenue Department, TH.

What is rd.go.th's SEO score?

rd.go.th scored 65/100 for SEO in the latest analysis (fair).

What is rd.go.th's overall website score?

rd.go.th has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

rd.go.th

กรมสรรพากร | กรมสรรพากร - The Revenue Department (rd.go.th)

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Great

Summary

กรมสรรพากร จัดเก็บภาษีทันสมัย ใส่ใจบริการ ยึดมั่นธรรมภิบาล เพื่อพัฒนาการเศรษ… This website uses Apache hosted on RD-TH-AS-AP - The Revenue Department, TH. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

กรมสรรพากร จัดเก็บภาษีทันสมัย ใส่ใจบริการ ยึดมั่นธรรมภิบาล เพื่อพัฒนาการเศรษฐกิจและสังคมไทย

Thailand

Hosted on RD-TH-AS-AP - The Revenue Department, TH

Top issues to fix

7 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+1 more issue — details in the sections below.

SEO

5 issue(s) found

Performance

574 ms

Security

HTTPS & header checks

Accessibility

1 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.

Meta tags

Title: กรมสรรพากร | กรมสรรพากร - The Revenue Department (rd.go.th)
Description: กรมสรรพากร จัดเก็บภาษีทันสมัย ใส่ใจบริการ ยึดมั่นธรรมภิบาล เพื่อพัฒนาการเศรษฐกิจและสังคมไทย
Canonical: https://rd.go.th/landing.html
Language: th-TH
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta: index,follow
Manifest: https://rd.go.th/typo3conf/ext/rdinter_theme13/Resources/Public/Icons/manifest.json

Technologies

Detected frameworks, languages, and tools.

Bootstrap jQuery Apache

Hosting & CDN

Hosting provider: RD-TH-AS-AP - The Revenue Department, TH
CDN provider: —
IP address: 103.51.64.224
ASN: AS134073 (RD-TH-AS-AP - The Revenue Department, TH)

DNS records

Type	Value
A	103.51.64.224
AAAA	—
MX	mx2.workd.go.th mx1.workd.go.th
TXT	MS=266C979F8069A552AA20661806CF2C9255E25360 apple-domain-verification=aYOJ4G4NpMIUCJ4u MS=ms16168990 v=spf1 include:spf.protection.outlook.com include:_spf.uc-workd.com ~all google-site-verification=HnNcs-OxwWloszaQD2rUJFRRVcWvQnocn8zQJ3swwBo globalsign-domain-verification=93F3CF695CAB64F2136EDFAB3B4F2A4F
NS	ns2.rd.go.th ns1.rd.go.th
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: DigiCert Inc
Subject: rd.go.th
Valid from: Jan 16, 2026
Valid to: Jan 15, 2027
Days until expiry: 173
SAN domains: rd.go.th, www.rd.go.th, cbcr.rd.go.th

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 2 external · 0 broken

Images

2 total · 0 missing alt

Scripts / Styles

6 scripts · 9 stylesheets

JS / CSS size

142 KB · 499 KB

Page size

10.0 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 3
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
No H1 heading found
No structured data (JSON-LD) found
sitemap.xml not found

Scan details

Requested URL: https://rd.go.th
Final URL: https://rd.go.th/landing.html
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 574 ms
HTML size: 10.0 KB
Redirect chain: https://rd.go.th → https://rd.go.th/landing.html

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does rd.go.th use?: rd.go.th is built with Bootstrap, jQuery, Apache.
Is rd.go.th secure (HTTPS)?: Yes. rd.go.th uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 15, 2027.
Who hosts rd.go.th?: rd.go.th is hosted on RD-TH-AS-AP - The Revenue Department, TH.
What is rd.go.th's SEO score?: rd.go.th scored 65/100 for SEO in the latest analysis (fair).
What is rd.go.th's overall website score?: rd.go.th has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.