What technology does cuongbuffsao.net use?

cuongbuffsao.net is built with Bootstrap, jQuery, Nginx.

Is cuongbuffsao.net secure (HTTPS)?

Yes. cuongbuffsao.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 3, 2026.

What is cuongbuffsao.net's SEO score?

cuongbuffsao.net scored 75/100 for SEO in the latest analysis (fair).

What is cuongbuffsao.net's overall website score?

cuongbuffsao.net has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.

cuongbuffsao.net

CuongBuffSao

Last scanned Aug 24, 2026, 1:21 PM · 2 views

Overall score

Great

Summary

CuongBuffSao play together. This website uses Nginx hosted on VNCLOUDTECH-AS-VN - VIET NAM CLOUD TECHNOLOGY JOINT STOCK COMPANY, VN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: No H1 heading found.

CuongBuffSao play together

Vietnam

Hosted on VNCLOUDTECH-AS-VN - VIET NAM CLOUD TECHNOLOGY JOINT STOCK COMPANY, VN

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.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+1 more issue — details in the sections below.

SEO

3 issue(s) found

100

Performance

123 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.

CuongBuffSao play together

Facebook

Contact

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

Email: cuongbuffsao@gmail.com
Phone: 0914380153

Technologies

Detected frameworks, languages, and tools.

Bootstrap jQuery Nginx

Hosting & CDN

Hosting provider: VNCLOUDTECH-AS-VN - VIET NAM CLOUD TECHNOLOGY JOINT STOCK COMPANY, VN
CDN provider: —
IP address: 103.166.140.106
ASN: AS140799 (VNCLOUDTECH-AS-VN - VIET NAM CLOUD TECHNOLOGY JOINT STOCK COMPANY, VN)

DNS records

Type	Value
A	103.166.140.106
AAAA	—
MX	—
TXT	google-site-verification=zHbwS2Rvf1pqCn-dUBtU7DEBLgczFe3f-y1S0ULamEU
NS	ns48.domaincontrol.com ns47.domaincontrol.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: cuongbuffsao.net
Valid from: Jul 5, 2026
Valid to: Oct 3, 2026
Days until expiry: 39
SAN domains: cuongbuffsao.net

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

10 internal · 4 external · 1 broken

Images

7 total · 0 missing alt

Scripts / Styles

10 scripts · 5 stylesheets

JS / CSS size

179 KB · 167 KB

Page size

56.4 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: 500

SEO issues

No H1 heading found
No structured data (JSON-LD) found
robots.txt not found

Scan details

Requested URL: https://cuongbuffsao.net
Final URL: https://cuongbuffsao.net
HTTP status: 200
HTTP version: HTTP/2
Response time: 122 ms
HTML size: 56.4 KB
Redirect chain: https://cuongbuffsao.net

See something wrong on this report? Request a correction

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