iras.gov.sg
IRAS
Last scanned Aug 3, 2026, 2:00 AM · 10 views
Overall score
Excellent
Summary
Inland Revenue Authority of Singapore (IRAS) is the Government agency responsible for the administration of taxes and enterprise disbursement schemes. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: robots.txt not found.
Inland Revenue Authority of Singapore (IRAS) is the Government agency responsible for the administration of taxes and enterprise disbursement schemes.
Top issues to fix
3 issues found
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
182 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+5 overall since Jul 26, 2026
- Overall
- 97
- SEO
- 90
- Security
- 100
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Inland Revenue Authority of Singapore (IRAS) is the Government agency responsible for the administration of taxes and enterprise disbursement schemes.
Meta tags
- Title
- IRAS
- Description
- Inland Revenue Authority of Singapore (IRAS) is the Government agency responsible for the administration of taxes and enterprise disbursement schemes.
- Canonical
- https://www.iras.gov.sg
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.iras.gov.sg
- Valid from
- Aug 1, 2026
- Valid to
- Oct 30, 2026
- Days until expiry
- 88
- SAN domains
- www.iras.gov.sg
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 18
Links
700 internal · 15 external · 20 broken
Images
186 total · 3 missing alt
Scripts / Styles
20 scripts · 5 stylesheets
JS / CSS size
7.0 KB · 0 B
Page size
278 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://iras.gov.sg
- Final URL
- https://www.iras.gov.sg/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 177 ms
- HTML size
- 278 KB
- Redirect chain
- https://iras.gov.sg → https://www.iras.gov.sg/
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does iras.gov.sg use?
- We did not detect any specific technologies for iras.gov.sg in the latest scan.
- Is iras.gov.sg secure (HTTPS)?
- Yes. iras.gov.sg uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 30, 2026.
- Who hosts iras.gov.sg?
- Hosting provider information for iras.gov.sg is not available yet.
- What is iras.gov.sg's SEO score?
- iras.gov.sg scored 90/100 for SEO in the latest analysis (excellent).
- What is iras.gov.sg's overall website score?
- iras.gov.sg has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.
- Has iras.gov.sg's score changed over time?
- iras.gov.sg's overall score has improved by 5 points (from 92 to 97) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card