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UP

HTTP Status

200

Ping

N/A

Technologies

4

SSL/TLS Certificate

View Full SSL Report
Issued By

C=US, O=Let's Encrypt, CN=E7

Security Score
79 /100

Network & Hosting

View DNS Records
71.4.56.49 • AS46458 • SAVINGCALL

Technologies Detected

Cloudflare

DNS Provider

Evidence
  • • Nameserver: dan.ns.cloudflare.com
  • • Nameserver: lady.ns.cloudflare.com

Let's Encrypt

Certificate Authority

Evidence
  • • SSL certificate issuer

Nginx

1.22.1

Web Server

Evidence
  • • Server header

PHP

7.4.33

Language

Evidence
  • • X-Powered-By header

Metadata & SEO

Title
hocchoi.com
Description
hocchoi.com - chia se bai viet thu vi.
Keywords
hocchoi.com - chia se, hoc tap, ky thuat, lap trinh web, learn english, thu thuat, kinh doanh, goc tam hon, giai tri, linh tinh.
Canonical URL
/
Language
vi
Viewport
width=device-width, initial-scale=1, minimum-scale=1

Social Media Cards

OpenGraph

Type
article
Description
hocchoi.com - chia se bai viet thu vi.
Title
hocchoi.com
Image
https://hocchoi.com/media/ogImage.png
Url
/
Site Name
hocchoi.com

Dependencies

📜 Scripts (7)

  • • https://cdn.ampproject.org/v0.js
  • • https://cdn.ampproject.org/v0/amp-youtube-0.1.js
  • • https://cdn.ampproject.org/v0/amp-audio-0.1.js
  • • https://cdn.ampproject.org/v0/amp-social-share-0.1.js
  • • https://cdn.ampproject.org/v0/amp-fit-text-0.1.js
  • • https://cdn.ampproject.org/v0/amp-sidebar-0.1.js
  • • https://www.googletagmanager.com/gtag/js?id=G-GDMX3L75E6

Resource Hints

dns-prefetch

https://hocchoi.com/

Inspected on November 12, 2025 at 03:10 UTC