sansiri.com
Single Houses, Condominiums, Townhomes for Sales | Sansiri
Last scanned Aug 5, 2026, 12:00 AM · 15 views
Overall score
Great
Summary
Sansiri is a leading publicly listed real estate developer in Thailand (SET:SIRI), offering a diversified portfolio of condominiums, single houses, and townhomes across prime locations nationwide. This website uses Nginx. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No H1 heading found.
Sansiri Public Company Limited
Sansiri is a leading publicly listed real estate developer in Thailand (SET:SIRI), offering a diversified portfolio of condominiums, single houses, and townhomes across prime locations nationwide. The company is recognized for sustainable growth, strong brand equity, and a resilient business model supported by recurring income and comprehensive lifestyle services.
- 59 Soi Rim Khlong Phra Khanong, Phra Khanong Nuea, Watthana, Bangkok, 10110, TH
Top issues to fix
9 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
1.51 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-5 overall since Jul 27, 2026
- Overall
- 81
- SEO
- 80
- Security
- 65
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Sansiri Public Company Limited
Sansiri is a leading publicly listed real estate developer in Thailand (SET:SIRI), offering a diversified portfolio of condominiums, single houses, and townhomes across prime locations nationwide. The company is recognized for sustainable growth, strong brand equity, and a resilient business model supported by recurring income and comprehensive lifestyle services.
- Founded
- Jan 1, 1984
Contact
Email, phone, and address published on this site's own pages.
- Address
- 59 Soi Rim Khlong Phra Khanong, Phra Khanong Nuea, Watthana, Bangkok, 10110, TH
Meta tags
- Title
- Single Houses, Condominiums, Townhomes for Sales | Sansiri
- Description
- Sansiri develops single houses, condominiums, and townhomes to meet all needs, with attention to detail, location, and innovation to enhance lifestyle.
- Canonical
- https://www.sansiri.com/en/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- DigiCert Inc
- Subject
- *.sansiri.com
- Valid from
- Feb 24, 2026
- Valid to
- Mar 9, 2027
- Days until expiry
- 216
- SAN domains
- *.sansiri.com, sansiri.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 11 · H3 52
Links
59 internal · 17 external · 4 broken
Images
45 total · 6 missing alt
Scripts / Styles
17 scripts · 9 stylesheets
JS / CSS size
10.1 KB · 926 B
Page size
136 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://sansiri.com
- Final URL
- https://www.sansiri.com/en/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.50 s
- HTML size
- 136 KB
- Redirect chain
- https://sansiri.com → https://www.sansiri.com/ → https://www.sansiri.com/en/
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Frequently asked questions
- What technology does sansiri.com use?
- sansiri.com is built with Bootstrap, jQuery, Nginx.
- Is sansiri.com secure (HTTPS)?
- Yes. sansiri.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Mar 9, 2027.
- Who hosts sansiri.com?
- Hosting provider information for sansiri.com is not available yet.
- What is sansiri.com's SEO score?
- sansiri.com scored 80/100 for SEO in the latest analysis (great).
- What is sansiri.com's overall website score?
- sansiri.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- What company operates sansiri.com?
- sansiri.com is operated by Sansiri Public Company Limited. Sansiri is a leading publicly listed real estate developer in Thailand (SET:SIRI), offering a diversified portfolio of condominiums, single houses, and townhomes across prime locations nationwide. The company is recognized for sustainable growth, strong brand equity, and a resilient business model supported by recurring income and comprehensive lifestyle services.
- Has sansiri.com's score changed over time?
- sansiri.com's overall score has declined by 5 points (from 86 to 81) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card