hieu93.com

• charset: utf-8
• equiv: x-ua-compatible content: ie=edge
• name: viewport content: width=device-width, initial-scale=1, shrink-to-fit=no
• name: generator content: Gatsby 3.13.0
• name: theme-color content: #15171A
• helmet: true name: description content: Chuyên trang chia sẻ kiến thức công nghệ thông tin
• helmet: true property: og:site_name content: Hieu93.com - Chuyên trang chia sẻ kiến thức công nghệ
• helmet: true property: og:type content: website
• helmet: true property: og:title content: Hieu93 - Sharing is caring - Hieu93.com - Chuyên trang chia sẻ kiến thức công nghệ
• helmet: true property: og:description content: Chuyên trang chia sẻ kiến thức công nghệ thông tin
• helmet: true property: og:url content: https://hieu93.com/
• helmet: true name: twitter:title content: Hieu93 - Sharing is caring - Hieu93.com - Chuyên trang chia sẻ kiến thức công nghệ
• helmet: true name: twitter:description content: Chuyên trang chia sẻ kiến thức công nghệ thông tin
• helmet: true name: twitter:url content: https://hieu93.com/
• helmet: true name: twitter:site content: https://twitter.com/hieu93nguyen/
• helmet: true name: twitter:creator content: @hieu93nguyen
• helmet: true name: twitter:card content: summary_large_image
• helmet: true name: twitter:image content: https://res-1.cloudinary.com/hieucdn/image/upload/q_auto/v1/hieu93/hieu93-cover.jpg
• helmet: true property: og:image content: https://res-1.cloudinary.com/hieucdn/image/upload/q_auto/v1/hieu93/hieu93-cover.jpg
• helmet: true property: og:image:width content: 1000
• helmet: true property: og:image:height content: 523

• Trang chủ
• http://hieu93.com/javascript:void(0)
• Linux
• Blog
• Code
• https://feedly.com/i/subscription/feed/https://hieu93.com/rss/
• http://hieu93.com/dia-chi-banh-mi-cay-ngon-nhat-tai-hai-phong/
• http://hieu93.com/huong-dan-cach-cai-dat-ssl-de-co-https-tren-localhost/
• http://hieu93.com/nhung-phu-kien-can-thiet-can-lap-cho-oto/
• http://hieu93.com/cau-lenh-screen-trong-linux-la-gi-huong-dan-cach-su-dung-screen-tren-linux/
• Powered by Gatsby

• https://www.facebook.com/hieu0nguyen/
• https://twitter.com/hieu93nguyen

            Domain Name: HIEU93.COM
Registrar: Porkbun LLC
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Creation Date: 2020-08-17T07:05:35Z
Registry Expiry Date: 2026-08-17T07:05:35Z
Updated Date: 2025-11-29T02:46:03Z
Name Server: ARMFAZH.NS.CLOUDFLARE.COM
Name Server: TEAGAN.NS.CLOUDFLARE.COM
REGISTRAR Contact: Porkbun LLC
>>> Last update of RDAP database: 2026-08-16T11:27:04Z         

			# As a condition of accessing this website, you agree to abide by the following
# content signals:

# (a)  If a Content-Signal = yes, you may collect content for the corresponding
#      use.
# (b)  If a Content-Signal = no, you may not collect content for the
#      corresponding use.
# (c)  If the website operator does not include a Content-Signal for a
#      corresponding use, the website operator neither grants nor restricts
#      permission via Content-Signal with respect to the corresponding use.

# The content signals and their meanings are:

# search:   building a search index and providing search results (e.g., returning
#           hyperlinks and short excerpts from your website's contents). Search does not
#           include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
#           augmented generation, grounding, or other real-time taking of content for
#           generative AI search answers).
# ai-train: training or fine-tuning AI models.

# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.

# BEGIN Cloudflare Managed content

User-agent: *
Content-Signal: search=yes,ai-train=no
Allow: /

User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

# END Cloudflare Managed Content

User-agent: *
Allow: /
        

Technické SEO

SEO na stránke

Obsah a UX