What technology does quantrimang.com use?

quantrimang.com is built with Google Ads.

Is quantrimang.com secure (HTTPS)?

Yes. quantrimang.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 22, 2027.

Who hosts quantrimang.com?

Hosting provider information for quantrimang.com is not available yet.

What is quantrimang.com's SEO score?

quantrimang.com scored 80/100 for SEO in the latest analysis (great).

What is quantrimang.com's overall website score?

quantrimang.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

What company operates quantrimang.com?

quantrimang.com is operated by Quantrimang.com. Kiến Thức Công Nghệ Khoa Học và Cuộc sống

quantrimang.com

Quantrimang.com: Kiến Thức Công Nghệ Khoa Học và Cuộc sống

Last scanned Jul 26, 2026, 11:19 AM

Overall score

Great

Summary

Kiến Thức Công Nghệ Khoa Học và Cuộc sống. This website uses Google Ads. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Quantrimang.com

Kiến Thức Công Nghệ Khoa Học và Cuộc sống

56 Duy Tân, Cầu Giấy, Hà Nội, Việt Nam, 100000

Top issues to fix

9 issues found · 2 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 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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+3 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

123 ms

Security

HTTPS & header checks

100

Accessibility

0 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.

Quantrimang.com

Kiến Thức Công Nghệ Khoa Học và Cuộc sống

Facebook YouTube

Contact

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

Email: info@meta.vn
Address: 56 Duy Tân, Cầu Giấy, Hà Nội, Việt Nam, 100000

Meta tags

Title: Quantrimang.com: Kiến Thức Công Nghệ Khoa Học và Cuộc sống
Description: Trang web về thủ thuật điện thoại, máy tính, mạng, học lập trình, sửa lỗi máy tính, cách dùng các phần mềm, phần mềm chuyên dụng, công nghệ khoa học và cuộc sống
Canonical: https://quantrimang.com
Language: vi
Charset: utf-8
Viewport: width=device-width,minimum-scale=1,initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Ads

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: quantrimang.com
Valid from: Feb 23, 2026
Valid to: Feb 22, 2027
Days until expiry: 209
SAN domains: quantrimang.com, www.quantrimang.com

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 1 · H2 5 · H3 64

Links

107 internal · 2 external · 20 broken

Images

103 total · 0 missing alt

Scripts / Styles

18 scripts · 0 stylesheets

JS / CSS size

1022 B · 43.6 KB

Page size

112 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://quantrimang.com
Final URL: https://quantrimang.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 121 ms
HTML size: 112 KB
Redirect chain: https://quantrimang.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does quantrimang.com use?: quantrimang.com is built with Google Ads.
Is quantrimang.com secure (HTTPS)?: Yes. quantrimang.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 22, 2027.
Who hosts quantrimang.com?: Hosting provider information for quantrimang.com is not available yet.
What is quantrimang.com's SEO score?: quantrimang.com scored 80/100 for SEO in the latest analysis (great).
What is quantrimang.com's overall website score?: quantrimang.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
What company operates quantrimang.com?: quantrimang.com is operated by Quantrimang.com. Kiến Thức Công Nghệ Khoa Học và Cuộc sống