tainguyensoft.com
TAINGUYENSOFT
Last scanned Jul 26, 2026, 1:19 PM
Overall score
Fair
Summary
This website uses PHP hosted on SUPERDATA-AS-VN - SUPERDATA-VN, VN. SEO is fair (50/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- Vietnam
- Hosted on SUPERDATA-AS-VN - SUPERDATA-VN, VN
Top issues to fix
14 issues found · 5 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.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
184 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 0889198083
Meta tags
- Title
- TAINGUYENSOFT
- Description
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- SUPERDATA-AS-VN - SUPERDATA-VN, VN
- CDN provider
- —
- IP address
- 103.1.237.253
- ASN
- AS45544 (SUPERDATA-AS-VN - SUPERDATA-VN, VN)
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
- tainguyensoft.com
- Valid from
- Apr 20, 2026
- Valid to
- Nov 4, 2026
- Days until expiry
- 99
- SAN domains
- tainguyensoft.com, www.tainguyensoft.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
25 internal · 1 external · 0 broken
Images
6 total · 6 missing alt
Scripts / Styles
2 scripts · 1 stylesheets
JS / CSS size
85.5 KB · 3.7 KB
Page size
15.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://tainguyensoft.com
- Final URL
- https://tainguyensoft.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 184 ms
- HTML size
- 15.7 KB
- Redirect chain
- https://tainguyensoft.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tainguyensoft.com use?
- tainguyensoft.com is built with PHP, jQuery.
- Is tainguyensoft.com secure (HTTPS)?
- Yes. tainguyensoft.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 4, 2026.
- Who hosts tainguyensoft.com?
- tainguyensoft.com is hosted on SUPERDATA-AS-VN - SUPERDATA-VN, VN.
- What is tainguyensoft.com's SEO score?
- tainguyensoft.com scored 50/100 for SEO in the latest analysis (fair).
- What is tainguyensoft.com's overall website score?
- tainguyensoft.com has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card