Perhaps the most relevant statistics data that we could gather is presented here:
Data type/Website parameter | Status or value | Our findings |
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Site title (meta) | 图书谷下载_人工智能PDF下载_软件工程/开发项目管理PDF图书下载_信息安全PDF/TXT下载_考研TXT下载_计算机/网络PDF图书下载 | Sticking to between 50-60 characters for meta title length is a good idea. The length of this website's meta title is 70. |
Website meta description | 图书谷下载,人工智能PDF下载,软件工程/开发项目管理TXT下载,信息安全PDF图书下载,考研PDF免费下载,企业软件开发与实施PDF免费下载,计算机体系结构PDF/TXT下载,计算机理论TXT下载,计算机教材PDF图书下载,地理信息管理系统(GIS)PDF/TXT下载,职业技术培训教材TXT下载,硬件外部设备维修PDF下载,征订教材PDF图书下载,家庭与办公室用书PDF下载,计算机考试PDF/TXT下载,研究生/本科/专科教材PDF免费下载,数码全攻略PDF/TXT下载,电脑杂志――合订本PDF/TXT下载,自学考试PDF免费下载,中职教材PDF/TXT下载,图形图像多媒体PDF下载,管理信息系统(MIS)PDF下载,高职高专教材PDF/TXT下载,数据库PDF免费下载,CADCAMCAEPDF图书下载,网络与数据通信PDF免费下载,影印版TXT下载,操作系统/系统开发PDF免费下载,程序设计PDF图书下载,计算机考试认证PDF免费下载,行业软件及应用PDF/TXT下载 | The length of the meta description is 442 characters. Google recommends up to around 280-320 characters at the most. |
Metadata keywords | 图书谷下载,人工智能,软件工程/开发项目管理,信息安全,考研,企业软件开发与实施,计算机体系结构,计算机理论,计算机教材,地理信息管理系统(GIS),职业技术培训教材,硬件外部设备维修,征订教材,家庭与办公室用书,计算机考试,研究生/本科/专科教材,数码全攻略,电脑杂志――合订本,自学考试,中职教材,图形图像多媒体,管理信息系统(MIS),高职高专教材,数据库,CADCAMCAE,网络与数据通信,影印版,操作系统/系统开发,程序设计,计算机考试认证,行业软件及应用 | Oh. It's unexpected, to put it mildly, to see meta keywords still being used. After all, they are no longer a ranking factor and associate with spam more than anything else. |
Website load speed | Approximately 2.9449 seconds | It takes too long to load the website – we would suggest the webmaster to look into it. |
Rank by Alexa | 943,973 | We are not fans of the Alexa rank, but if we base our assumptions on it, the website is not that popular. |
Homepage links | Approximately 495 | Such an amount of links on a homepage might raise a question or two. |
Size of page HTML | 108.9KB | If it were up to us, we'd urge the webmaster to improve. The result isn't very good, you see. Just saying. |
Server data | Server seems to be online. IP adress for this domain is 43.245.220.197. | Due to lack of data, we can't provide a meaningful insight. |
The basic overview not enough? Let's dive deeper.
Alexa, perhaps the oldest ranking system of its sort, bases it's website rating on approximated number of visitors of a specific page. In other words, the more visitors, the higher the global and local ranks. As of recently, Alexa has well over four million websites ranked. Having said all that, Alexa rank should be taken with a grain of salt. Or a massive bucketload. In other words, we think it to be greatly overrated, as it never takes into account how popular a website is within its niche.
What is a server? It's basically a physical storage device (one that, sometimes, makes up several virtual servers for the cheaper shared hosting) that holds all the files and databases associated with a specific website or websites. Obviously, it's a touch more complicated than that (servers also have processors), but the essence is quite simple - your browser contacts the server, which then sends all the neccessary information and files to your computer. Each physical server has a unique IP address assigned to it, too, for easy recognition.
If you need more raw data, here's what we managed to gather:
Header information |
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HTTP/1.1 200 OK Date: Wed, 29 Nov 2017 09:40:56 GMT Server: Apache/2.2.15 (CentOS) X-Powered-By: PHP/5.3.3 Vary: Accept-Encoding Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset: utf-8; charset=UTF-8 |
WHOIS entry |
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Domain Name: PDF3000.COM Registry Domain ID: 2185427358_DOMAIN_COM-VRSN Registrar WHOIS Server: grs-whois.hichina.com Registrar URL: http://www.net.cn Updated Date: 2017-11-10T00:48:02Z Creation Date: 2017-11-10T00:15:51Z Registry Expiry Date: 2018-11-10T00:15:51Z Registrar: HiChina Zhicheng Technology Ltd. Registrar IANA ID: 420 Registrar Abuse Contact Email: Registrar Abuse Contact Phone: +86.95187 Domain Status: ok https://icann.org/epp#ok Name Server: DNS17.HICHINA.COM Name Server: DNS18.HICHINA.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2017-11-29T09:40:16Z <<< 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 registrar's sponsorship of the domain name registration in the registry is currently set to expire. This date does not necessarily reflect the expiration date of the domain name registrant's agreement with the sponsoring registrar. Users may consult the sponsoring registrar's Whois database to view the registrar's reported date of expiration for this registration. TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to VeriSign (or its computer systems). The compilation, repackaging, dissemination or other use of this Data is expressly prohibited without the prior written consent of VeriSign. You agree not to use electronic processes that are automated and high-volume to access or query the Whois database except as reasonably necessary to register domain names or modify existing registrations. VeriSign reserves the right to restrict your access to the Whois database in its sole discretion to ensure operational stability. VeriSign may restrict or terminate your access to the Whois database for failure to abide by these terms of use. VeriSign reserves the right to modify these terms at any time. The Registry database contains ONLY .COM, .NET, .EDU domains and Registrars. |
Typos are not uncommon, not even with website addresses. More than that, the more popular the website, the more typos there tend to happen. We have gathered and generated the following list of most frequently encountered mistypes for pdf3000.com:
Here is a list of some more reports for you to check. If you found this one on pdf3000.com useful, the following list will be of interest to you, too:
This list contains 370 top level domain variantions for pdf3000.com domain name: