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giaimasohoc.net

Tập Đoàn Giải Mã Số Học | Cao Thủ Chốt Số | Soi Cầu XSMB

Last scanned Aug 24, 2026, 1:23 PM

90

Overall score

Excellent

Summary

This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

United States
Hosted on Cloudflare

Top issues to fix

7 issues found · 2 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

776 ms

90

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.

Contact

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

Meta tags

Title
Tập Đoàn Giải Mã Số Học | Cao Thủ Chốt Số | Soi Cầu XSMB
Description
Canonical
https://giaimasohoc.net/
Language
vi-VN
Charset
utf-8
Viewport
width=device-width, initial-scale=1, viewport-fit=cover
Robots meta
Manifest
https://giaimasohoc.net/webmanifest.php

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
website
og:url
https://giaimasohoc.net/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
172.67.188.70
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.67.188.70
  • 104.21.40.196
AAAA
  • 2606:4700:3030::6815:28c4
  • 2606:4700:3031::ac43:bc46
MX
TXT
  • google-site-verification=G8SvAZvM_CIIhutBVmJQ76AbjfLXKBm969OcxIch2zQ
  • google-site-verification=X2m1zd1uG9tyRi-1GlLwNWF3c_NAXgZeJGMBDOD45zA
  • google-site-verification=WoABC78K1_bHIl670GBKCYD0qyW3QW7skWfKgyASm0s
NS
  • marjory.ns.cloudflare.com
  • keanu.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
giaimasohoc.net
Valid from
Jul 21, 2026
Valid to
Oct 19, 2026
Days until expiry
54
SAN domains
giaimasohoc.net, *.giaimasohoc.net

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 16

Links

131 internal · 17 external · 7 broken

Images

65 total · 1 missing alt

Scripts / Styles

39 scripts · 4 stylesheets

JS / CSS size

862 KB · 66.7 KB

Page size

218 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
22
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Title longer than 60 characters
  • Missing meta description
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://giaimasohoc.net
Final URL
https://giaimasohoc.net
HTTP status
200
HTTP version
HTTP/2
Response time
772 ms
HTML size
218 KB
Redirect chain
https://giaimasohoc.net

See something wrong on this report? Request a correction

Frequently asked questions

What technology does giaimasohoc.net use?
giaimasohoc.net is built with jQuery, Google Analytics, Cloudflare Analytics, Meta Pixel.
Is giaimasohoc.net secure (HTTPS)?
Yes. giaimasohoc.net uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 19, 2026.
Who hosts giaimasohoc.net?
giaimasohoc.net is hosted on Cloudflare, behind Cloudflare CDN.
What is giaimasohoc.net's SEO score?
giaimasohoc.net scored 75/100 for SEO in the latest analysis (fair).
What is giaimasohoc.net's overall website score?
giaimasohoc.net has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.