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301 Moved Permanently - hhdri.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.22.1
Date: Fri, 09 May 2025 23:57:56 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://hhdri.com/

HTTP Code 301 Moved Permanently

301 Moved Permanently means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

200 OK - https://hhdri.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.22.1
Date: Fri, 09 May 2025 23:57:56 GMT
Content-Type: text/html
Content-Length: 9980
Last-Modified: Sun, 12 Jan 2025 10:51:00 GMT
Connection: keep-alive
ETag: "67839e94-26fc"
X-Frame-Options: ALLOW-FROM *
Content-Security-Policy: frame-ancestors *
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, OPTIONS
Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept
Accept-Ranges: bytes

HTTP Code 200 OK

200 OK is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: hhdri.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
<!doctype html><html lang=en dir=auto><head><meta name=generator content="Hugo 0.138.0"><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots content="index, follow"><title>Majid Hajiheidari</title>
<meta name=keywords content="Blog,Portfolio,PaperMod"><meta name=description content="My Personal Homepage"><meta name=author content="Me"><link rel=canonical href=https://hhdri.com/><link crossorigin=anonymous href=/assets/css/stylesheet.d6fcd20a4fb86efa4dfac8ec95da60244cc8871042183da1ef28e3a762ad79c8.css integrity="sha256-1vzSCk+4bvpN+sjsldpgJEzIhxBCGD2h7yjjp2Ktecg=" rel="preload stylesheet" as=style><link rel=icon href=https://hhdri.com/favicon.ico><link rel=icon type=image/png sizes=16x16 href=https://hhdri.com/favicon-16x16.png><link rel=icon type=image/png sizes=32x32 href=https://hhdri.com/favicon-32x32.png><link rel=apple-touch-icon href=https://hhdri.com/apple-touch-icon.png><link rel=mask-icon href=https://hhdri.com/safari-pinned-tab.svg><meta name=theme-color content="#2e2e33"><meta name=msapplication-TileColor content="#2e2e33"><link rel=alternate type=application/rss+xml href=https://hhdri.com/index.xml><link rel=alternate hreflang=en href=https://hhdri.com/><noscript><style>#theme-toggle,.top-link{display:none}</style><style>@media(prefers-color-scheme:dark){:root{--theme:rgb(29, 30, 32);--entry:rgb(46, 46, 51);--primary:rgb(218, 218, 219);--secondary:rgb(155, 156, 157);--tertiary:rgb(65, 66, 68);--content:rgb(196, 196, 197);--code-block-bg:rgb(46, 46, 51);--code-bg:rgb(55, 56, 62);--border:rgb(51, 51, 51)}.list{background:var(--theme)}.list:not(.dark)::-webkit-scrollbar-track{background:0 0}.list:not(.dark)::-webkit-scrollbar-thumb{border-color:var(--theme)}}</style></noscript><script async src="https://www.googletagmanager.com/gtag/js?id=G-YJKQE44REY"></script><script>var dnt,doNotTrack=!1;if(!1&&(dnt=navigator.doNotTrack||window.doNotTrack||navigator.msDoNotTrack,doNotTrack=dnt=="1"||dnt=="yes"),!doNotTrack){window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments)}gtag("js",new Date),gtag("config","G-YJKQE44REY")}</script><meta property="og:url" content="https://hhdri.com/"><meta property="og:site_name" content="Majid Hajiheidari"><meta property="og:title" content="Majid Hajiheidari"><meta property="og:description" content="My Personal Homepage"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:image" content="https://hhdri.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E"><meta name=twitter:card content="summary_large_image"><meta name=twitter:image content="https://hhdri.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E"><meta name=twitter:title content="Majid Hajiheidari"><meta name=twitter:description content="My Personal Homepage"><script type=application/ld+json>{"@context":"https://schema.org","@type":"Organization","name":"Majid Hajiheidari","url":"https://hhdri.com/","description":"My Personal Homepage","logo":"https://hhdri.com/favicon.ico","sameAs":["https://www.linkedin.com/in/hhdri/","https://github.com/hhdri/","https://leetcode.com/hhdri/"]}</script></head><body class=list id=top><script>localStorage.getItem("pref-theme")==="dark"?document.body.classList.add("dark"):localStorage.getItem("pref-theme")==="light"?document.body.classList.remove("dark"):window.matchMedia("(prefers-color-scheme: dark)").matches&&document.body.classList.add("dark")</script><header class=header><nav class=nav><div class=logo><a href=https://hhdri.com/ accesskey=h title="Home (Alt + H)"><img src=https://hhdri.com/apple-touch-icon.png alt aria-label=logo height=35>Home</a><div class=logo-switches><button id=theme-toggle accesskey=t title="(Alt + T)"><svg id="moon" width="24" height="18" viewBox="0 0 24 24" fill="none" stroke="currentcolor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12.79A9 9 0 1111.21 3 7 7 0 0021 12.79z"/></svg><svg id="sun" width="24" height="18" viewBox="0 0 24 24" fill="none" stroke="currentcolor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg></button></div></div><ul id=menu><li><a href=https://madjid.blog title=posts><span>posts</span>&nbsp;<svg fill="none" shape-rendering="geometricPrecision" stroke="currentcolor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" viewBox="0 0 24 24" height="12" width="12"><path d="M18 13v6a2 2 0 01-2 2H5a2 2 0 01-2-2V8a2 2 0 012-2h6"/><path d="M15 3h6v6"/><path d="M10 14 21 3"/></svg></a></li><li><a href=https://hhdri.com/projects/ title=projects><span>projects</span></a></li><li><a href=https://hhdri.com/cv/ title="my CV"><span>my CV</span></a></li><li><a href=https://hhdri.com/pizza title=pizza><span>pizza</span></a></li></ul></nav></header><main class=main><div class=profile><div class=profile_inner><img draggable=false src=https://hhdri.com/profile.jpg alt="my image" title="my image" height=120 width=120><h1>Majid Hajiheidari</h1><span>My Personal Homepage</span><div class=social-icons><a href=https://www.linkedin.com/in/hhdri/ target=_blank rel="noopener noreferrer me" title=Linkedin><svg viewBox="0 0 24 24" fill="none" stroke="currentcolor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M16 8a6 6 0 016 6v7h-4v-7a2 2 0 00-2-2 2 2 0 00-2 2v7h-4v-7a6 6 0 016-6z"/><rect x="2" y="9" width="4" height="12"/><circle cx="4" cy="4" r="2"/></svg>
</a><a href=https://github.com/hhdri/ target=_blank rel="noopener noreferrer me" title=Github><svg viewBox="0 0 24 24" fill="none" stroke="currentcolor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37.0 00-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44.0 0020 4.77 5.07 5.07.0 0019.91 1S18.73.65 16 2.48a13.38 13.38.0 00-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07.0 005 4.77 5.44 5.44.0 003.5 8.55c0 5.42 3.3 6.61 6.44 7A3.37 3.37.0 009 18.13V22"/></svg>
</a><a href=https://leetcode.com/hhdri/ target=_blank rel="noopener noreferrer me" title=Leetcode><svg viewBox="0 0 24 24" fill="currentcolor" stroke="none" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M13.483.0a1.374 1.374.0 00-.961.438L7.116 6.226l-3.854 4.126a5.266 5.266.0 00-1.209 2.104 5.35 5.35.0 00-.125.513 5.527 5.527.0 00.062 2.362 5.83 5.83.0 00.349 1.017 5.938 5.938.0 001.271 1.818l4.277 4.193.039.038c2.248 2.165 5.852 2.133 8.063-.074l2.396-2.392c.54-.54.54-1.414.003-1.955a1.378 1.378.0 00-1.951-.003l-2.396 2.392a3.021 3.021.0 01-4.205.038l-.02-.019-4.276-4.193c-.652-.64-.972-1.469-.948-2.263a2.68 2.68.0 01.066-.523 2.545 2.545.0 01.619-1.164L9.13 8.114c1.058-1.134 3.204-1.27 4.43-.278l3.501 2.831c.593.48 1.461.387 1.94-.207a1.384 1.384.0 00-.207-1.943l-3.5-2.831c-.8-.647-1.766-1.045-2.774-1.202l2.015-2.158A1.384 1.384.0 0013.483.0zm-2.866 12.815a1.38 1.38.0 00-1.38 1.382 1.38 1.38.0 001.38 1.382H20.79a1.38 1.38.0 001.38-1.382 1.38 1.38.0 00-1.38-1.382z"/></svg></a></div><div class=buttons><a class=button href=https://madjid.blog rel=noopener title=Posts><span class=button-inner>Posts&nbsp;
<svg fill="none" shape-rendering="geometricPrecision" stroke="currentcolor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" viewBox="0 0 24 24" height="14" width="14"><path d="M18 13v6a2 2 0 01-2 2H5a2 2 0 01-2-2V8a2 2 0 012-2h6"/><path d="M15 3h6v6"/><path d="M10 14 21 3"/></svg>
</span></a><a class=button href=projects rel=noopener title=Projects><span class=button-inner>Projects
</span></a><a class=button href=cv rel=noopener title="My CV"><span class=button-inner>My CV
</span></a><a class=button href=pizza rel=noopener title=Pizza><span class=button-inner>Pizza</span></a></div></div></div></main><footer class=footer><span>&copy; 2025 <a href=https://hhdri.com/>Majid Hajiheidari</a></span> ·
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</a><script>let menu=document.getElementById("menu");menu&&(menu.scrollLeft=localStorage.getItem("menu-scroll-position"),menu.onscroll=function(){localStorage.setItem("menu-scroll-position",menu.scrollLeft)}),document.querySelectorAll('a[href^="#"]').forEach(e=>{e.addEventListener("click",function(e){e.preventDefault();var t=this.getAttribute("href").substr(1);window.matchMedia("(prefers-reduced-motion: reduce)").matches?document.querySelector(`[id='${decodeURIComponent(t)}']`).scrollIntoView():document.querySelector(`[id='${decodeURIComponent(t)}']`).scrollIntoView({behavior:"smooth"}),t==="top"?history.replaceState(null,null," "):history.pushState(null,null,`#${t}`)})})</script><script>var mybutton=document.getElementById("top-link");window.onscroll=function(){document.body.scrollTop>800||document.documentElement.scrollTop>800?(mybutton.style.visibility="visible",mybutton.style.opacity="1"):(mybutton.style.visibility="hidden",mybutton.style.opacity="0")}</script><script>document.getElementById("theme-toggle").addEventListener("click",()=>{document.body.className.includes("dark")?(document.body.classList.remove("dark"),localStorage.setItem("pref-theme","light")):(document.body.classList.add("dark"),localStorage.setItem("pref-theme","dark"))})</script></body></html>                               

Whois info of domain

Domain Name: HHDRI.COM
Registry Domain ID: 2872408127_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2024-04-14T21:19:45Z
Creation Date: 2024-04-14T21:19:42Z
Registry Expiry Date: 2029-04-14T21:19:42Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-09T23:57:45Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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