What technology does greennet.net.vn use?

greennet.net.vn is built with PHP, WordPress, jQuery.

Is greennet.net.vn secure (HTTPS)?

Yes. greennet.net.vn uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 5, 2026.

Who hosts greennet.net.vn?

Hosting provider information for greennet.net.vn is not available yet.

What is greennet.net.vn's SEO score?

greennet.net.vn scored 70/100 for SEO in the latest analysis (fair).

What is greennet.net.vn's overall website score?

greennet.net.vn has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

greennet.net.vn

Trang chủ - GreenNet

Last scanned Aug 24, 2026, 1:22 PM · 1 view

Overall score

Great

Summary

This website uses WordPress. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

9 issues found · 4 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.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+3 more issues — details in the sections below.

SEO

4 issue(s) found

100

Performance

463 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.

Contact

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

Email: info@greennet.net.vn
Phone: 1800 11 66

Meta tags

Title: Trang chủ - GreenNet
Description
Canonical: https://greennet.net.vn/
Language: vi
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta: follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP WordPress jQuery

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: Let's Encrypt
Subject: greennet.net.vn
Valid from: Aug 7, 2026
Valid to: Nov 5, 2026
Days until expiry: 72
SAN domains: greennet.net.vn, www.greennet.net.vn

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 6 · H3 15

Links

11 internal · 4 external · 2 broken

Images

31 total · 0 missing alt

Scripts / Styles

16 scripts · 6 stylesheets

JS / CSS size

2.8 KB · 20.3 KB

Page size

76.0 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
No H1 heading found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://greennet.net.vn
Final URL: https://greennet.net.vn
HTTP status: 200
HTTP version: HTTP/2
Response time: 462 ms
HTML size: 76.0 KB
Redirect chain: https://greennet.net.vn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does greennet.net.vn use?: greennet.net.vn is built with PHP, WordPress, jQuery.
Is greennet.net.vn secure (HTTPS)?: Yes. greennet.net.vn uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 5, 2026.
Who hosts greennet.net.vn?: Hosting provider information for greennet.net.vn is not available yet.
What is greennet.net.vn's SEO score?: greennet.net.vn scored 70/100 for SEO in the latest analysis (fair).
What is greennet.net.vn's overall website score?: greennet.net.vn has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.