What technology does azota.vn use?

azota.vn is built with Tailwind CSS.

Is azota.vn secure (HTTPS)?

Yes. azota.vn uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 31, 2026.

Hosting provider information for azota.vn is not available yet.

What is azota.vn's SEO score?

azota.vn scored 65/100 for SEO in the latest analysis (fair).

What is azota.vn's overall website score?

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

azota.vn

Azota - Nền tảng kiểm tra, đánh giá được tin dùng bởi hơn 300.000+ giáo viên.

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Great

Summary

Azota giúp thầy cô, trung tâm đào tạo, nhà trường số hóa đề thi, bài tập trong 2 phút. This website uses Tailwind CSS behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Azota giúp thầy cô, trung tâm đào tạo, nhà trường số hóa đề thi, bài tập trong 2 phút. Dễ dàng tổ chức các kỳ thi, kiểm tra và bài tập, luyện tập online theo chuyên đề giúp học sinh nâng cao năng lực để đạt kết quả cao nhất.

Top issues to fix

10 issues found · 1 high priority

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.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

179 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.

Facebook

Meta tags

Title: Azota - Nền tảng kiểm tra, đánh giá được tin dùng bởi hơn 300.000+ giáo viên.
Description: Azota giúp thầy cô, trung tâm đào tạo, nhà trường số hóa đề thi, bài tập trong 2 phút. Dễ dàng tổ chức các kỳ thi, kiểm tra và bài tập, luyện tập online theo chuyên đề giúp học sinh nâng cao năng lực để đạt kết quả cao nhất.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Tailwind CSS

Hosting & CDN

Hosting provider: —
CDN provider: Cloudflare
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: Google Trust Services
Subject: azota.vn
Valid from: Jun 2, 2026
Valid to: Aug 31, 2026
Days until expiry: 33
SAN domains: azota.vn, *.azota.vn

Security headers

Strict-Transport-SecurityEnabled
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 8 · H3 31

Links

13 internal · 4 external · 17 broken

Images

63 total · 0 missing alt

Scripts / Styles

12 scripts · 6 stylesheets

JS / CSS size

259 B · 0 B

Page size

155 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
Missing canonical link
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://azota.vn
Final URL: https://azota.vn
HTTP status: 200
HTTP version: HTTP/2
Response time: 176 ms
HTML size: 155 KB
Redirect chain: https://azota.vn

See something wrong on this report? Request a correction

Frequently asked questions

What technology does azota.vn use?: azota.vn is built with Tailwind CSS.
Is azota.vn secure (HTTPS)?: Yes. azota.vn uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 31, 2026.
Who hosts azota.vn?: Hosting provider information for azota.vn is not available yet.
What is azota.vn's SEO score?: azota.vn scored 65/100 for SEO in the latest analysis (fair).
What is azota.vn's overall website score?: azota.vn has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.