check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
200 OK - dolfa.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Wed, 30 Apr 2025 19:44:44 GMT
Content-Type: text/html
Content-Length: 21527
Connection: keep-alive
Vary: Accept-Encoding
Accept-Ranges: bytes
ETag: W/"21527-1706259664000"
Last-Modified: Fri, 26 Jan 2024 09:01:04 GMT

HTTP Code 200 OK

200 status code 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: dolfa.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>道尔法-Dolfa</title>
        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">
            
            <META HTTP-EQUIV="pragma" CONTENT="no-cache">
                <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
                    <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
                        <META HTTP-EQUIV="expires" CONTENT="0">

        <script src="./assets/js/jquery/jquery-3.3.1.min.js"> </script>
        <script src="./assets/js/zoomify.js"></script>
        <script src="./assets/js/main.js" > </script>
        <link rel="stylesheet" href="./assets/css/zoomify.css">
        <link rel="stylesheet" href="assets/css/style.css"/>
        
    </head>
    
    
    
    
    <body>
        
        <div class="head_vessel">
            <div class="header-page">
                <div class="nav-img">
                    <img  src="assets/resources/images/15.png" />
                    
                    <div class="language">
                        <p id="nam"><a href="index_en.html"> &emsp;&emsp;English&emsp;&emsp;</a></p>
                    </div>
                </div>
            </div>
            
            
            <div class="navbar-all">
            <div class="navbar-base">
                <div class="nav-vessel">
                    <ul class="nav-ul">
                        <li style="background-color:rgba(1,64,128,1)"><div class="vertical_line" style="float:left"></div><a href="index.html" id="aboutUs" class="navbar-li-a" style="">关于我们</a><div class="vertical_line"></div></li>
                        <li><a href="html/portfolio.html" id="portfolio" class="navbar-li-a">产品中心</a> <div class="vertical_line"></div></li>
<!--                        <li><a href="html/blog.html" id="blog" class="navbar-li-a" >经典案例</a><div class="vertical_line"></li>-->
                        <li><a href="html/pricing.html" id="pricing" class="navbar-li-a">软件下载</a><div class="vertical_line"></li>
                        <li><a href="html/news.html" id="news" class="navbar-li-a">新闻中心</a><div class="vertical_line"></li>
                        <li><a href="html/honor.html" id="honor" class="navbar-li-a">相关认证</a><div class="vertical_line"></li>
                        <li><a href="html/talents.html" id="talents" class="navbar-li-a">人才招聘</a><div class="vertical_line"></li>
                        <li><a href="html/contact.html" id="contact" class="navbar-li-a">联系我们</a><div class="vertical_line"></li>
                        <li><a href="html/leaveMessages.html" id="leaveMessages" class="navbar-li-a">在线留言</a><div class="vertical_line"></li>
                    </ul>
                    
                </div>
                
            </div>
            </div>
            
            <!--       头   轮播图-->
            <div class="shufflingFigure">
                <div class="box">
                    <!-- 存放大图的容器-->
                    <div class="all">
                        <div class="top-img">
                            <div class="activeimg">
                                <img src="assets/resources/images/img/1.jpg"  onclick="location.href='html/portfolio.html?name=Upan'"></img>
                                <img src="assets/resources/images/img/2.jpg" onclick="location.href='html/portfolio.html?name=Dongle'">
                                <img src="assets/resources/images/img/3.jpg" onclick="location.href='html/portfolio.html?name=mozu'" >
                                <img src="assets/resources/images/img/4.jpg" onclick="location.href='html/portfolio.html?name=mensuo'">
                                <img src="assets/resources/images/img/5.jpg" onclick="location.href='html/portfolio.html?name=wangyueche'">
                            </div>
                            <!--                            <div class="left"><img src="assets/resources/images/img/left.png"> </div>-->
                            <!--                            <div class="right"><img src="assets/resources/images/img/right.png"></div>-->
                        </div>
                        <div class="bot-img">
                            <ul>
                                <li class="active"><img src="assets/resources/images/img/b_2.png"> </li>
                                <li><img src="assets/resources/images/img/b_1.png"> </li>
                                <li><img src="assets/resources/images/img/b_1.png"> </li>
                                <li><img src="assets/resources/images/img/b_1.png"> </li>
                                <li><img src="assets/resources/images/img/b_1.png"> </li>
                            </ul>
                        </div>
                    </div>
                    
                </div>
            </div>
            <!--        尾    轮播图-->
        
        </div>
        
        
        <div class="fixationVessel">
            <div class="content-about-us-show-hidden">   <!--    用于显示 隐藏操作  的div      -->
            
<!--            </div>-->
                <div class="content_about_us">
                    <div class="about_us_left">
                        <div class="contact-form">
                            
                            <div class="portfolio-form_catalog">
                                <div class="portfolio-form_catalog-header" >
                                    <img src='./assets/resources/images/check.png' class="catalogue_list_img"></img>
                                    <p>关于我们</p>
                                </div>
                                <div class="portfolio-form_catalog-img-p" onclick=clickaction_about_us(this)>
                                    <img src='./assets/resources/images/triangle.png'></img>
                                    <p>公司简介</p>
                                </div>
                                
                                <div class="portfolio-form_catalog-img-p" onclick=clickaction_about_us(this)>
                                    <img src='./assets/resources/images/triangle.png'></img>
                                    <p>发展历程</p>
                                </div>
                                <div class="portfolio-form_catalog-img-p" onclick=clickaction_about_us(this)>
                                    <img src='./assets/resources/images/triangle.png'></img>
                                    <p >企业文化</p>
                                </div>
                                <div class="portfolio-form_catalog-img-p" onclick=clickaction_about_us(this) style="width:70%;margin-left:20%;">
                                    <img src='./assets/resources/images/triangle.png'></img>
                                    <p >公司价值观</p>
                                </div>
                                <div class="portfolio-form_catalog-img-p" onclick=clickaction_about_us(this) style="width:70%;margin-left:20%;">
                                    <img  src='./assets/resources/images/triangle.png'></img>
                                    <p >我们的风采</p>
                                </div>
                            </div>
                            
                            <div class="contact-form-p">
                                <div class="portfolio-form_catalog-header">
                                    <img src='./assets/resources/images/check.png'></img>
                                    <p>联系方式</p>
                                </div>
                                <p>
<!--                                联系人：XXX<br/>-->
                                电话：+86-755 8394 0977<br/>
                                邮件：[email protected]<br/>
                                地址：深圳市龙华新区福龙路<br/> &emsp;&emsp;&emsp;祥昭大厦1607室<br/>
                                工厂：东莞市厚街科技工业园<br/> &emsp;&emsp;&emsp;东业路南<br/>
                                网址：http://www.dolfa.com<br/>
                                </p>
                            </div>
                            
                        </div>
                        
                        </div>
                 
                        <div class="content_about_us_content">
<!--                            <img class="content_about_us_content_thin" src="assets/resources/images/about_us/about_us_thin.png" style="margin-top:0px;width:117px;height:34px"></img>-->
                            <div class="about_us_head_title"><h3>公司简介</h3></div>
                            <div class="about-us-line"></div>
                            <img class="content_about_us_suspend" src="./assets/resources/images/stab1.png"  hspace="5" vspace="5" align=right style="width:200px;height:160px;"></img>
                            <p>
                            
                            
                            &emsp;&emsp;<strong>深圳道尔法科技有限公司</strong>成立于 2009 年 12 月，是一家专业从事生物识别系统研发、制造、销售为一体的高新技术企业，是行业领先的生物识别产品技术及方案提供商。其经营范围主要有芯片设计及封装、模块设计及生产、产品方案提供/打样/量产、应用软件合作、支持开发、指纹比对后台运营等。<br/>
                            &emsp;&emsp; 经过不断的努力和创新，公司已由最初的专业 MEMS 传感器的供应商发展成为涵盖信息安全、智能生物识别技术解决方案的提供商和服务商，致力于为国内外客户提供“量身定做”的生物识别技术解决方案。<br/>
                            &emsp;&emsp; 公司与中兴/海信/海尔/努比亚/小辣椒等通信运营商建立了长期的合作伙伴关系。为方便服务于各地区的客户，公司总部立驻于深圳，同时在成都（研发中心）、上海、台湾、日本、美国等地设立了办事处。我们始终坚持以客户需求为导向，以为客户创造新的价值为理念，整合全球领先的硬件、软件产品，先进的方案应用理念，为不同行业提供人工智能解决方案的具有国际竞争力的公司，让社会因为生物识别和人工智能技术的进步和普及变得更加便捷，安全和美好。</br>
                            
                            </p>
                        </div>
                        
                        
                        <div class="content_about_us_develop">
<div class="about_us_head_title"><h3>发展历程</h3></div>                            <div class="about-us-line"></div>
                            <p style="blackground-color:black;">
                            2009.12 月 公司成立<br/><br/>
                            2010-2012 年设计生产MEMS<br/><br/>
                            2013 年推出手机指纹方案<br/><br/>
                            2014 年与阿里巴巴，飞利浦，高通/MTK等多家企业合作<br/><br/>
                            2015 年电连精密与Dolfa进行集团战略投资<br/><br/>
                            2016 年与海尔，海信，小辣椒，努比亚，冠群，飞利浦合作<br/><br/>
                            2017 年推出人脸识别，指纹U盘，Dongle等产品，并与广达，闻尚，宏基，和硕 等企业合作。<br/><br/>
                            2018 年推出指纹门锁方案。<br/><br/>
                            
<!--                           2010-2012年设计生产MEMS。<br/><br/>-->
<!--                           2013年推出指纹方案。<br/><br/>-->
<!--                           2014年与阿里巴巴，飞利浦，高通/MTK等多家企业合作。<br/><br/>-->
<!--                           2015年与努比亚手机达成合作协议进行集团战略投资。<br/><br/>-->
<!--                           2016年与海尔、海信、小辣椒等合作。<br/><br/>-->
<!--                           2017年推出人脸识别，指纹U盘，Dongle等产品。<br/><br/>-->
<!--                           2018年推出指纹识别方案。<br/><br/>-->
                           经过多年的技术积累，公司现今已成为全球生物识别技术领域知名企业，<br/><br/>同时拥有业界多项专利和自主知识产权。未来几年，我们仍在努力。。。。<br/><br/><br/><br/>
                            </p>
                        </div>
                        
                        
                        <div class="content_about_us_right">
                            <div class="content_about_us_culture">
                                <div class="content_about_us_culture-title">
                                        <div class="about_us_head_title"><h3>企业文化</h3></div>
                                        <div class="about-us-line"></div>
                                </div>
                                
                                <div class="content_about_us_culture-des">
                                    <div class="content_about_us_culture-des-img" style="top:64px;">
                                        <img  src="./assets/resources/images/culture/13.jpg"  />
                                    </div>
                                    
                                    <div class="content_about_us_culture-des_h4_p">
                                        <h4 >质量观</h4>
                                        <p style="font-family:Simsun;">八年指纹行业经验，品质始终如一。</p>
                                    </div>
                                    
                                </div>
                                
                                <div class="content_about_us_culture-des">
                                    
                                    <div class="content_about_us_culture-des-img" style="top:154px;">
                                        <img src="./assets/resources/images/culture/13.jpg"/>
                                    </div>
                                    <div class="content_about_us_culture-des_h4_p">
                                        <h4>设计观</h4>
                                        <p>设计源于生活，细节成就品质。</p>
                                    </div>
                                    
                                </div>
                                
                                
                                <div class="content_about_us_culture-des">
                                    <div class="content_about_us_culture-des-img" style="top:244px;">
                                        <img src="./assets/resources/images/culture/13.jpg"/>
                                    </div>
                                    <div class="content_about_us_culture-des_h4_p">
                                        <h4>售后观</h4>
                                        <p>精准售后团队，优质服务赢得客户满意。</p>
                                    </div>
                                    
                                    
                                </div>
                                
                                
                                
                                <div class="content_about_us_culture-des">
                                    
                                    <div class="content_about_us_culture-des-img" style="top:334px;">
                                        <img src="./assets/resources/images/culture/13.jpg"/>
                                    </div>
                                    <div class="content_about_us_culture-des_h4_p">
                                        <h4>协作观</h4>
                                        <p>用心沟通，合作共赢。</p>
                                    </div>
                                    
                                    
                                    
                                </div>
                                
                            </div>
                            
                            <div class="content_about_us_elegant">
                                <div class="content_about_us_elegant_page_header">
                                        <div class="about_us_head_title"><h3>我们的风采</h3></div>                                    <div class="about-us-line"></div>
                                </div>
                                
                                <div class="content_about_us_elegant_photo">
                                    <h3> 2017年公司活动</h3>
                                    <img src="assets/resources/images/about_us/team_elegant/1.jpg"></img>
                                </div>
                                
                                <div class="page_change">
                                    <button onclick=page_change_pre(this)>
                                        上一页
                                    </button>
                                    <span>1/10</span>
                                    <button onclick=page_change_next(this)>
                                        下一页
                                    </button>
                                </div>
                            </div>

                        </div>


                </div>
                
            </div> <!--    用于显示 隐藏操作 的div        -->
            

        <div class="customer-brand-name"><p>品牌<br/>客户</p></div>
        
        <div class="aboutUs_vessel">
            
            <div class="aboutUs_active">
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/1.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/2.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/3.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/4.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/5.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/6.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/7.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/8.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/9.png"/>
            </div>
            <div class="aboutUs_active01">
                
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/10.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/11.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/12.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/13.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/14.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/15.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/16.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/17.png"/>
                <img class="aboutUs_active1" src="assets/resources/images/about_us/cooperative_partner/18.png"/>
            </div>
            
        </div>



        </div>
        
        <div class="tail_vessel">
        
            <footer class="tail">
                <p class="tail-p">
                &emsp;&nbsp;|<a href="index.html">关于我们</a> | <a href="html/portfolio.html">产品中心</a> | <a href="html/pricing.html"> 软件下载 </a>|<a href="html/news.html"> 新闻中心</a> | <a href="html/honor.html">相关认证</a> | <a href="html/talents.html"> 人才招聘</a> | <a href="html/contact.html">联系我们 </a>|<a href="html/leaveMessages.html"> 在线留言</a>|<br/>&emsp;
                深圳道尔法科技有限公司&emsp;&emsp;&emsp;深圳市龙华新区福龙路祥昭大厦1607室&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;©2018 - 版权所有
                </p>
                <img src="assets/resources/images/qrcode.png">
                </img>
            </footer>
			<p style="color: #fff;text-align: center;padding-bottom: 10px;" > <a href="https://beian.miit.gov.cn/#/Integrated/index" style="color: #fff;">Copyright © 2018 深圳道尔法科技有限公司 All rights reserved. 粤ICP备2024174453号-1 </a> &emsp;&emsp; Collect from dolfa&emsp;&emsp;&emsp;&emsp;&emsp;&emsp; </p>
		
        </div>
    </body>
</html>

Whois info of domain

Domain Name: DOLFA.COM
Registry Domain ID: 1373824245_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://wanwang.aliyun.com
Updated Date: 2024-01-17T12:44:27Z
Creation Date: 2008-01-07T19:12:35Z
Registry Expiry Date: 2026-01-07T19:12:35Z
Registrar: Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Registrar IANA ID: 1599
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS31.HICHINA.COM
Name Server: DNS32.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-30T19:44:34Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
NOTICE: The expiration date displayed in this record is the date the
TERMS OF USE: You are not authorized to access or query our Whois
by the following terms of use: You agree that you may use this Data only
to: (1) allow, enable, or otherwise support the transmission of mass